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Wiki source code of 04 Wiring

Version 177.1 by Mora Zhou on 2024/07/15 14:05
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1 = **Main circuit wiring** =
2
3 == Main circuit terminals ==
4
5 (((
6 **VD2A servo drive main circuit terminal distribution**
7 )))
8
9 (% style="text-align:center" %)
10 (((
11 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:135px;" %)
12 [[**Figure 4-1 VD2A servo drive main circuit terminal distribution**>>image:image-20220611124012-2.png||height="455" id="Iimage-20220611124012-2.png" width="135"]]
13 )))
14
15 (% class="table-bordered" %)
16 |=(% scope="row" style="text-align: center; vertical-align: middle; width: 173px;" %)**Terminal number**|=(% style="text-align: center; vertical-align: middle; width: 253px;" %)**Terminal name**|=(% style="text-align: center; vertical-align: middle; width: 650px;" %)**Terminal function**
17 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)L1|(% rowspan="3" style="text-align:center; vertical-align:middle; width:253px" %)Power input terminal|(% rowspan="3" style="width:650px" %)Single-phase 220V AC input is connected to L1 and L3.
18 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)L2
19 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)L3
20 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)P+|(% rowspan="3" style="text-align:center; vertical-align:middle; width:253px" %)Braking resistor terminal|(% rowspan="3" style="width:650px" %)(((
21 * Use internal braking resistor: short-circuit C and D.
22 * Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C;
23 )))
24 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)C
25 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)D
26 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)U|(% rowspan="3" style="text-align:center; vertical-align:middle; width:253px" %)Motor power line terminal|(% rowspan="3" style="width:650px" %)Connect with the U, V and W of motor to power the motor.
27 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)V
28 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)W
29 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)Ground terminal|(% style="text-align:center; vertical-align:middle; width:253px" %)Ground terminal|(% style="width:650px" %)Grounding treatment of the servo drive.
30
31 Table 4-1 The name and function of VD2A servo drive main circuit terminal
32
33 **VD2B servo drive (220V) main circuit terminal distribution**
34
35 (% style="text-align:center" %)
36 (((
37 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
38 [[Figure 4-2 VD2B servo drive (220V) main circuit terminal distribution>>image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_17042d8c7761266a.gif||id="IWeconVD2SASeriesServoDrivesManual28FullV1.129_html_17042d8c7761266a.gif"]]
39 )))
40
41 (% class="table-bordered" %)
42 |=(% scope="row" style="text-align: center; vertical-align: middle; width: 174px;" %)**Terminal number**|=(% style="text-align: center; vertical-align: middle; width: 251px;" %)**Terminal name**|=(% style="text-align: center; vertical-align: middle; width: 651px;" %)**Terminal function**
43 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)L1|(% rowspan="3" style="text-align:center; vertical-align:middle; width:251px" %)Power input terminal|(% rowspan="3" style="width:651px" %)(((
44 * Three-phase 220V AC input is connected to L1, L2, L3;
45 * Single-phase 220V AC input is connected to L1 and L3.
46 )))
47 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)L2
48 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)L3
49 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)L1C|(% rowspan="2" style="text-align:center; vertical-align:middle; width:251px" %)Control power input terminal|(% rowspan="2" style="width:651px" %)Single-phase 220V AC input is connected to L1C and L2C.
50 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)L2C
51 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)P+|(% rowspan="3" style="text-align:center; vertical-align:middle; width:251px" %)Braking resistor terminal|(% rowspan="3" style="width:651px" %)(((
52 * Use internal braking resistor: short-circuit C and D.
53 * Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C.
54 )))
55 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)C
56 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)D
57 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)U|(% rowspan="3" style="text-align:center; vertical-align:middle; width:251px" %)Motor power line terminal|(% rowspan="3" style="width:651px" %)Connect with the U, V and W of motor to power the motor.
58 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)V
59 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)W
60 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)Ground terminal|(% style="text-align:center; vertical-align:middle; width:251px" %)Ground terminal|(% style="width:651px" %)Grounding treatment of the servo drive.
61
62 Table 4-2 The name and function of VD2B servo drive (220V) main circuit terminal
63
64 **VD2B servo drive (380V) main circuit terminal distribution**
65
66 (% style="text-align:center" %)
67 (((
68 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:958px;" %)
69 [[**Figure 4-3 VD2B servo drive (380V) main circuit terminal distribution**>>image:image-20220705111045-1.jpeg||height="803" id="Iimage-20220705111045-1.jpeg" width="958"]]
70 )))
71
72 |=(% scope="row" style="width: 194px;" %)**Terminal number**|=(% style="width: 248px;" %)**Terminal name**|=(% style="width: 634px;" %)**Terminal function**
73 |=(% style="width: 194px;" %)L1|(% rowspan="3" style="width:248px" %)Power input terminal|(% rowspan="3" style="width:634px" %)Three-phase 380V AC input is connected to L1, L2, L3;
74 |=(% style="width: 194px;" %)L2
75 |=(% style="width: 194px;" %)L3
76 |=(% style="width: 194px;" %)L1C|(% rowspan="2" style="width:248px" %)Control power input terminal|(% rowspan="2" style="width:634px" %)Single-phase 380V AC input is connected to L1C and L2C.
77 |=(% style="width: 194px;" %)L2C
78 |=(% style="width: 194px;" %)P+|(% rowspan="3" style="width:248px" %)Braking resistor terminal|(% rowspan="3" style="width:634px" %)(((
79 * Use internal braking resistor: short-circuit C and D.
80 * Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C.
81 )))
82 |=(% style="width: 194px;" %)C
83 |=(% style="width: 194px;" %)D
84 |=(% style="width: 194px;" %)U|(% rowspan="3" style="width:248px" %)Motor power line terminal|(% rowspan="3" style="width:634px" %)Connect with the U, V and W of motor to power the motor.
85 |=(% style="width: 194px;" %)V
86 |=(% style="width: 194px;" %)W
87 |=(% style="width: 194px;" %)Ground terminal|(% style="width:248px" %)Ground terminal|(% style="width:634px" %)Grounding treatment of servo drive.
88
89 Table 4-3 The name and function of VD2B servo drive (380V) main circuit terminal
90
91 (% style="text-align:center" %)
92 (((
93 (% style="display:inline-block" %)
94 [[Figure 4-4 VD2C servo drive (380V) main circuit terminal distribution>>image:1721014980046-575.png]]
95 )))
96
97 |=**Terminal number**|=**Terminal name**|=**Terminal function**
98 |L1|(% rowspan="3" %)Power input terminal|(% rowspan="3" %)Three-phase 380V AC input is connected to L1, L2, L3;
99 |L2
100 |L3
101 |L1C|(% rowspan="2" %)Control power input terminal|(% rowspan="2" %)Single-phase 380V AC input is connected to L1C and L2C.
102 |L2C
103 |P+|(% rowspan="3" %)Braking resistor terminal|(% rowspan="3" %)(((
104 Use internal braking resistor: short-circuit C and D.
105
106 Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C.
107 )))
108 |C
109 |D
110 |U|(% rowspan="3" %)Motor power line terminal|(% rowspan="3" %)Connect with the U, V and W of motor to power the motor.
111 |V
112 |W
113 |Ground terminal|Ground terminal|Grounding treatment of servo drive.
114
115 Table 4-4 The name and function of VD2C servo drive (380V) main circuit terminal
116
117 **VD2F servo drive main circuit terminal distribution**
118
119 (% style="text-align:center" %)
120 (((
121 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
122 [[**Figure 4-5 VD2F servo drive main circuit terminal distribution**>>image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_6dd68f214c0f9f79.gif||id="IWeconVD2SASeriesServoDrivesManual28FullV1.129_html_6dd68f214c0f9f79.gif"]]
123 )))
124
125 (% class="table-bordered" %)
126 |=(% scope="row" style="text-align: center; vertical-align: middle; width: 160px;" %)**Terminal number**|=(% style="text-align: center; vertical-align: middle; width: 265px;" %)**Terminal name**|=(% style="text-align: center; vertical-align: middle; width: 651px;" %)**Terminal function**
127 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)L1|(% rowspan="2" style="text-align:center; vertical-align:middle; width:265px" %)Power input terminal|(% rowspan="2" style="width:651px" %)Connect single-phase 220V input power
128 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)L2
129 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)P+|(% rowspan="3" style="text-align:center; vertical-align:middle; width:265px" %)Braking resistor terminal|(% rowspan="3" style="width:651px" %)(((
130 * Use internal braking resistor: short-circuit C and D.
131 * Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C.
132 )))
133 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)C
134 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)D
135 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)P+|(% rowspan="2" style="text-align:center; vertical-align:middle; width:265px" %)Common DC bus terminal|(% rowspan="2" style="width:651px" %)DC bus terminal of servo drive
136 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)N
137 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)U|(% rowspan="3" style="text-align:center; vertical-align:middle; width:265px" %)Motor power line terminal|(% rowspan="3" style="width:651px" %)Connect with the U, V and W of the motor to power the motor.
138 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)V
139 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)W
140 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)PE|(% style="text-align:center; vertical-align:middle; width:265px" %)Ground terminal|(% style="width:651px" %)Grounding treatment of the servo drive.
141
142 Table 4-5 The name and function of VD2F servo drive main circuit terminal
143
144 (% style="text-align:center" %)
145 (((
146 (% style="display:inline-block" %)
147 [[Figure 4-6 VD2L servo drive main circuit terminal distribution>>image:1721015575986-203.png]]
148 )))
149
150
151 |**Terminal number**|**Terminal name**|**Terminal function**
152 |L1|(% rowspan="2" %)Power input terminal|(% rowspan="2" %)Connect single-phase 220V input power
153 |L2
154 |P+|(% rowspan="3" %)Braking resistor terminal|(% rowspan="3" %)(((
155 Use internal braking resistor: short-circuit C and D.
156
157 Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C.
158 )))
159 |C
160 |D
161 |P+|(% rowspan="2" %)Common DC bus terminal|(% rowspan="2" %)DC bus terminal of servo drive
162 |N
163 |U|(% rowspan="3" %)Motor power line terminal|(% rowspan="3" %)Connect with the U, V and W of the motor to power the motor.
164 |V
165 |W
166 |PE|Ground terminal|Grounding treatment of the servo drive.
167
168 Table 4-6 The name and function of VD2L servo drive (380V) main circuit terminal
169
170 == Power wiring ==
171
172 **Use single-phase 220V power supply model: VD2-010SA1G and VD2-014SA1G**
173
174 (% style="text-align:center" %)
175 (((
176 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
177 [[**Figure 4-7 VD2A drive single-phase 220V main circuit wiring**>>image:image-20220705120253-1.jpeg||id="Iimage-20220705120253-1.jpeg"]]
178 )))
179
180 **Use single-phase 220V power supply model: VD2-016SA1G and VD2-019SA1G**
181
182 (% style="text-align:center" %)
183 (((
184 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:1500px;" %)
185 [[**Figure 4-8 VD2B drive single-phase 220V main circuit wiring**>>image:image-20220611155244-1.jpeg||height="1264" id="Iimage-20220611155244-1.jpeg" width="1500"]]
186 )))
187
188 **Use three-phase 220V power supply model: VD2-021SA1G, VD2-025SA1G and VD2-030SA1G**
189
190 (% style="text-align:center" %)
191 (((
192 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:1500px;" %)
193 [[**Figure 4-9 VD2B drive three-phase 220V main circuit wiring**>>image:image-20220611155302-2.jpeg||height="1292" id="Iimage-20220611155302-2.jpeg" width="1500"]]
194 )))
195
196 **Use single-phase 220V power supply model: VD2F-010SA1P、VD2F-014SA1P**
197
198 (% style="text-align:center" %)
199 (((
200 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:1500px;" %)
201 [[**Figure 4-10 VD2F/VD2L drive single-phase 220V main circuit wiring**>>image:image-20220611155311-3.jpeg||height="1292" id="Iimage-20220611155311-3.jpeg" width="1500"]]
202 )))
203
204 **Use three-phase 380V power supply model: VD2-021TA1G**
205
206 (% style="text-align:center" %)
207 (((
208 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
209 [[**Figure 4-11 VD2B/VD2C drive three-phase 380V main circuit wiring**>>image:image-20220705120605-3.jpeg||id="Iimage-20220705120605-3.jpeg"]]
210 )))
211
212 == Precautions ==
213
214 1. Do not connect the input power cord to the output terminals U, V, W, otherwise the servo drive will be damaged. When using the built-in braking resistor, C and D must be connected (factory default connection).
215 1. When the cables are bundled and used in pipes, etc., due to the deterioration of heat dissipation conditions, please consider the allowable current reduction rate.
216 1. When the temperature in the cabinet is higher than the cable temperature limit, please choose a cable with a larger cable temperature limit, and it is recommended that the cable wire use Teflon wire. Please pay attention to the warmth of the cable in the low temperature environment. Generally, the surface of the cable is easy to harden and break under the low temperature environment.
217 1. The bending radius of the cable should be more than 10 times the outer diameter of the cable itself to prevent the core of the cable from breaking due to long-term bending.
218
219 = **Power line connection** =
220
221 == Power line ==
222
223 Wecon VD2 series servo drives have 3 kinds of interface power cables: rectangular plug, aviation plug and in-line type.
224
225 (% class="table-bordered" %)
226 |=(% style="text-align: center; vertical-align: middle;" %)**Connector exterior**|=(% style="text-align: center; vertical-align: middle;" %)**Terminal pin distribution**|=(% style="text-align: center; vertical-align: middle;" %)**Pin description**|=(% style="text-align: center; vertical-align: middle;" %)(((
227 **Motor flange**
228 )))
229 |(% style="text-align:center; vertical-align:middle" %)[[image:image-20220610092710-1.png||height="90" width="134"]]|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220610092728-2.png]]|(% style="text-align:center; vertical-align:middle" %)Rectangular plug(((
230 (% class="table-bordered" %)
231 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle;" %)**Color**
232 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Red
233 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)V|(% style="text-align:center; vertical-align:middle" %)White
234 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black
235 |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)PE|(% style="text-align:center; vertical-align:middle" %)Yellow-green
236 )))|(% style="text-align:center; vertical-align:middle" %)(((
237 40
238
239 60
240
241 80
242 )))
243 |(% style="text-align:center; vertical-align:middle" %)[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_9335f5058d76f79a.gif]]|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220610100433-1.png||height="135" width="146"]]|(% style="text-align:center; vertical-align:middle" %)Aviation plug(((
244 (% class="table-bordered" %)
245 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle;" %)**Color**
246 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Black
247 |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)V|(% style="text-align:center; vertical-align:middle" %)Yellow-green
248 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black
249 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)PE|(% style="text-align:center; vertical-align:middle" %)Black
250 )))|(% style="text-align:center; vertical-align:middle" %)(((
251 110
252
253 130
254 )))
255 |(% style="text-align:center; vertical-align:middle" %)[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_77117dacdd5935b9.gif||height="114" width="130"]]|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220611124053-4.png]]|(% style="text-align:center; vertical-align:middle" %)In-line type plug(((
256 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle;" %)**Color**
257 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Red
258 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)V|(% style="text-align:center; vertical-align:middle" %)White
259 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black
260 |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)PE|(% style="text-align:center; vertical-align:middle" %)Yellow-green
261 )))|(% style="text-align:center; vertical-align:middle" %)(((
262 60
263
264 80
265 )))
266
267 Table 4-7 Power cable servo motor side connector
268
269 (% class="box infomessage" %)
270 (((
271 ✎**Note:** The color of the lines is subject to the actual product. The lines described in this manual are all lines of Wecon.
272 )))
273
274 == **Brake device cable** ==
275
276 (% class="table-bordered" style="width:775px" %)
277 |=(% colspan="2" scope="row" style="text-align: center; vertical-align: middle; width: 378px;" %)**Connector exterior**|=(% style="text-align: center; vertical-align: middle; width: 337px;" %)**terminal pin distribution**|=(% style="text-align: center; vertical-align: middle; width: 94px;" %)**Motor flange**
278 |=(% style="text-align: center; vertical-align: middle; width: 131px;" %)WD series|(% style="text-align:center; vertical-align:middle; width:239px" %)[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_9be5695e6c0fd897.gif||height="119" width="149"]]|(% style="width:337px" %)(((
279 (% class="table-bordered" style="width:285px" %)
280 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 131px;" %)**Signal name**
281 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle; width:131px" %)BR+
282 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle; width:131px" %)BR-
283 )))|(% style="text-align:center; vertical-align:middle; width:94px" %)(((
284 40
285
286 60
287
288 80
289 )))
290 |=(% scope="col" style="text-align: center; vertical-align: middle; width: 131px;" %)WE series|(% style="text-align:center; vertical-align:middle; width:239px" %)[[image:image-20220611124106-5.png||height="123" width="134"]]|(% style="width:337px" %)(((
291 (% class="table-bordered" style="width:284px" %)
292 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 128px;" %)**Signal name**
293 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle; width:128px" %)DC 24V
294 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle; width:128px" %)GND
295 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle; width:128px" %)-
296 )))|(% style="text-align:center; vertical-align:middle; width:94px" %)(((
297 80
298
299 110
300
301 130
302 )))
303
304 == **Encoder cable connection** ==
305
306 (% class="box infomessage" %)
307 (((
308 ✎ **Note: **It is recommended that the encoder cable should not exceed 10m, otherwise it may cause an error **A93.**
309 )))
310
311 (% style="text-align:center" %)
312 (((
313 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:857px;" %)
314 [[**Figure 4-12 Encoder connection line wiring**>>image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_2a7019b4f21f159e.gif||height="324" id="IWeconVD2SASeriesServoDrivesManual28FullV1.129_html_2a7019b4f21f159e.gif" width="857"]]
315 )))
316
317
318 (% class="table-bordered" %)
319 |=(% style="text-align: center; vertical-align: middle;" %)**Connector exterior**|=(% style="text-align: center; vertical-align: middle;" %)**Terminal pin distribution**|=(% style="text-align: center; vertical-align: middle;" %)**Pin description**
320 |(% style="text-align:center; vertical-align:middle" %)[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_c798aa1eac035779.gif||height="106" width="76"]]|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220611155405-4.png]]|(((
321 (% class="table-bordered" %)
322 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**
323 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)5V|(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)-
324 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)SD+
325 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)SD-
326 )))
327
328 Table 4-8 Encoder cable servo drive side connector
329
330 (% class="table-bordered" %)
331 |=(% colspan="2" style="text-align: center; vertical-align: middle;" %)**Connector exterior and terminal pin distribution**|=(% style="text-align: center; vertical-align: middle;" %)**Motor flange**
332 |(% style="text-align:center; vertical-align:middle" %)(((
333 (% style="text-align:center" %)
334 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_a41c00ba1133ea20.png||height="145" width="502"]]
335
336
337 )))|(((
338 (% style="text-align:center" %)
339 [[image:image-20220608142110-6.png||height="182" width="278"]]
340 )))|(% rowspan="3" style="text-align:center; vertical-align:middle" %)(((
341 40
342
343 60
344
345 80
346 )))
347 |(% style="text-align:center; vertical-align:middle" %)(((
348 (% style="text-align:center" %)
349 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_1ce0548bf47ef5ae.gif]]
350 )))|(((
351 (% style="text-align:center" %)
352 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_4cb7be8f7bd5893e.gif]]
353 )))
354 |(% colspan="2" %)(((
355 (% class="table-bordered" style="margin-left:auto; margin-right:auto; width:622px" %)
356 |=(% style="text-align: center; vertical-align: middle; width: 289px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 329px;" %)**Signal name**
357 |(% style="text-align:center; vertical-align:middle; width:289px" %)7|(% style="text-align:center; vertical-align:middle; width:329px" %)5V
358 |(% style="text-align:center; vertical-align:middle; width:289px" %)8|(% style="text-align:center; vertical-align:middle; width:329px" %)GND
359 |(% style="text-align:center; vertical-align:middle; width:289px" %)4|(% style="text-align:center; vertical-align:middle; width:329px" %)SD+
360 |(% style="text-align:center; vertical-align:middle; width:289px" %)5|(% style="text-align:center; vertical-align:middle; width:329px" %)SD-
361 |(% style="text-align:center; vertical-align:middle; width:289px" %)3|(% style="text-align:center; vertical-align:middle; width:329px" %)Shield
362 |(% style="text-align:center; vertical-align:middle; width:289px" %)1|(% style="text-align:center; vertical-align:middle; width:329px" %)Battery+
363 |(% style="text-align:center; vertical-align:middle; width:289px" %)2|(% style="text-align:center; vertical-align:middle; width:329px" %)Battery-
364 )))
365
366 Table 4-9 Absolute value encoder line connector (Rectangular plug)
367
368 (% class="table-bordered" %)
369 |(% colspan="2" style="text-align:center; vertical-align:middle" %)**Drive side J1394**|(% rowspan="2" style="text-align:center; vertical-align:middle" %)**Description**|(% colspan="2" style="text-align:center; vertical-align:middle" %)**Motor side**
370 |(% style="text-align:center; vertical-align:middle" %)**Pin number**|(% style="text-align:center; vertical-align:middle" %)**Signal name**|(% style="text-align:center; vertical-align:middle" %)**Rectangular plug pin number**|(% style="text-align:center; vertical-align:middle" %)**Cable color**
371 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)5V|(% style="text-align:center; vertical-align:middle" %)Encoder +5v power|(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)Blue
372 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Encoder power ground|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)Orange
373 |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)SD+|(% style="text-align:center; vertical-align:middle" %)Serial communication signal +|(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)Green
374 |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)SD-|(% style="text-align:center; vertical-align:middle" %)Serial communication signal -|(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)Brown
375 |(% style="text-align:center; vertical-align:middle" %)Shell|(% style="text-align:center; vertical-align:middle" %)Shield|(% style="text-align:center; vertical-align:middle" %)Shield|(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)~-~-
376 |(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)Battery+|(% style="text-align:center; vertical-align:middle" %)1*|(% style="text-align:center; vertical-align:middle" %)Pink
377 |(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)Battery-|(% style="text-align:center; vertical-align:middle" %)2*|(% style="text-align:center; vertical-align:middle" %)Pink-Black
378
379 Table 4-10 Connection of encoder line pin
380
381 The pin with “*” indicates the signal line of encoder battery. If the multi-turn battery memory function is not used, you don’t need to connect the signal lines. It is only used as single turn encoder line at this time.
382
383 [[image:企业微信截图_16606338254815.png]]
384
385 (% class="box infomessage" %)
386 (((
387 ✎ **Note: **The color of the line is subject to the actual product. The lines described in this manual are all lines of Wecon!
388 )))
389
390 (% class="table-bordered" %)
391 |(% colspan="2" style="text-align:center; vertical-align:middle; width:937px" %)**Connector shape and terminal pin distribution**|(% style="text-align:center; vertical-align:middle; width:138px" %)**Motor flange**
392 |(% style="text-align:center; vertical-align:middle; width:531px" %)(((
393 (% style="text-align:center" %)
394 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_d450a92cc1507fcd.png||height="178" width="487"]]
395 )))|(% style="text-align:center; vertical-align:middle; width:428px" %)[[image:image-20220608142557-7.png]]|(% rowspan="3" style="text-align:center; vertical-align:middle; width:138px" %)(((
396 110
397
398 130
399 )))
400 |(% style="width:531px" %)(((
401 (% style="text-align:center" %)
402 [[image:image-20220608144304-1.png]]
403 )))|(% style="width:428px" %)(((
404 (% style="text-align:center" %)
405 [[image:image-20220608144357-2.png]]
406 )))
407 |(% colspan="2" style="width:937px" %)(((
408 (% style="margin-left:auto; margin-right:auto; width:535px" %)
409 |=(% style="text-align: center; vertical-align: middle; width: 262px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 271px;" %)**Signal name**
410 |(% style="text-align:center; vertical-align:middle; width:262px" %)7|(% style="text-align:center; vertical-align:middle; width:271px" %)5V
411 |(% style="text-align:center; vertical-align:middle; width:262px" %)5|(% style="text-align:center; vertical-align:middle; width:271px" %)GND
412 |(% style="text-align:center; vertical-align:middle; width:262px" %)6|(% style="text-align:center; vertical-align:middle; width:271px" %)SD+
413 |(% style="text-align:center; vertical-align:middle; width:262px" %)4|(% style="text-align:center; vertical-align:middle; width:271px" %)SD-
414 |(% style="text-align:center; vertical-align:middle; width:262px" %)1|(% style="text-align:center; vertical-align:middle; width:271px" %)Shield
415 |(% style="text-align:center; vertical-align:middle; width:262px" %)3|(% style="text-align:center; vertical-align:middle; width:271px" %)Battery+
416 |(% style="text-align:center; vertical-align:middle; width:262px" %)2|(% style="text-align:center; vertical-align:middle; width:271px" %)Battery-
417 )))
418
419 Table 4-11 Absolute value encoder line connector (Aviation plug)
420
421 (% class="table-bordered" %)
422 |=(% colspan="2" style="text-align: center; vertical-align: middle; width: 258px;" %)**Drive side J1394**|=(% rowspan="2" style="text-align: center; vertical-align: middle; width: 273px;" %)**Description**|=(% colspan="2" style="text-align: center; vertical-align: middle; width: 365px;" %)**Motor side**
423 |=(% style="text-align: center; vertical-align: middle; width: 126px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 128px;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle; width: 218px;" %)(((
424 **Aviation plug pin number**
425 )))|=(% style="text-align: center; vertical-align: middle; width: 156px;" %)**Cable color**
426 |(% style="text-align:center; vertical-align:middle; width:126px" %)1|(% style="text-align:center; vertical-align:middle; width:128px" %)5V|(% style="text-align:center; vertical-align:middle; width:273px" %)Encoder +5v power|(% style="text-align:center; vertical-align:middle; width:218px" %)7|(% style="text-align:center; vertical-align:middle; width:156px" %)Blue
427 |(% style="text-align:center; vertical-align:middle; width:126px" %)2|(% style="text-align:center; vertical-align:middle; width:128px" %)GND|(% style="text-align:center; vertical-align:middle; width:273px" %)Encoder power ground|(% style="text-align:center; vertical-align:middle; width:218px" %)5|(% style="text-align:center; vertical-align:middle; width:156px" %)Orange
428 |(% style="text-align:center; vertical-align:middle; width:126px" %)5|(% style="text-align:center; vertical-align:middle; width:128px" %)SD+|(% style="text-align:center; vertical-align:middle; width:273px" %)Serial communication signal +|(% style="text-align:center; vertical-align:middle; width:218px" %)6|(% style="text-align:center; vertical-align:middle; width:156px" %)Green
429 |(% style="text-align:center; vertical-align:middle; width:126px" %)6|(% style="text-align:center; vertical-align:middle; width:128px" %)SD-|(% style="text-align:center; vertical-align:middle; width:273px" %)Serial communication signal -|(% style="text-align:center; vertical-align:middle; width:218px" %)4|(% style="text-align:center; vertical-align:middle; width:156px" %)Brown
430 |(% style="text-align:center; vertical-align:middle; width:126px" %)Shell|(% style="text-align:center; vertical-align:middle; width:128px" %)Shield|(% style="text-align:center; vertical-align:middle; width:273px" %)Shield|(% style="text-align:center; vertical-align:middle; width:218px" %)1|(% style="text-align:center; vertical-align:middle; width:156px" %)-
431 |(% style="text-align:center; vertical-align:middle; width:126px" %)-|(% style="text-align:center; vertical-align:middle; width:128px" %)-|(% style="text-align:center; vertical-align:middle; width:273px" %)Battery+|(% style="text-align:center; vertical-align:middle; width:218px" %)3*|(% style="text-align:center; vertical-align:middle; width:156px" %)Pink
432 |(% style="text-align:center; vertical-align:middle; width:126px" %)-|(% style="text-align:center; vertical-align:middle; width:128px" %)-|(% style="text-align:center; vertical-align:middle; width:273px" %)Battery-|(% style="text-align:center; vertical-align:middle; width:218px" %)2*|(% style="text-align:center; vertical-align:middle; width:156px" %)Pink-Black
433
434 Table 4-12 Absolute encoder cable connector (Aviation socket)
435
436 The pin with “*” indicates the signal line of encoder battery. If the multi-turn battery memory function is not used, you don’t need to connect the signal lines. It is only used as single turn encoder line at this time.
437
438 (% class="box infomessage" %)
439 (((
440 ✎ **Note: **The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon!
441 )))
442
443 (% class="table-bordered" %)
444 |=(% colspan="2" style="text-align: center; vertical-align: middle; width: 667px;" %)**Connector shape and terminal pin distribution**|=(% style="text-align: center; vertical-align: middle; width: 107px;" %)(((
445 **Motor**
446
447 **flange**
448 )))
449 |(% style="text-align:center; vertical-align:middle; width:380px" %)(((
450 (% style="text-align:center" %)
451 [[image:image-20220608144543-3.png||height="130" width="317"]]
452 )))|(% style="width:320px" %)(((
453 (% style="text-align:center" %)
454 [[image:image-20220608144728-6.png||height="187" width="210"]]
455 )))|(% rowspan="3" style="text-align:center; vertical-align:middle; width:107px" %)(((
456 60
457
458 80
459 )))
460 |(% style="text-align:center; vertical-align:middle; width:380px" %)(((
461 (% style="text-align:center" %)
462 [[image:image-20220608144619-5.png||height="132" width="316"]]
463 )))|(% style="width:320px" %)(((
464 (% style="text-align:center" %)
465 [[image:image-20220608144750-7.png||height="137" width="358"]]
466 )))
467 |(% colspan="2" style="width:667px" %)(((
468 (% class="table-bordered" style="margin-left:auto; margin-right:auto; width:605px" %)
469 |=(% style="text-align: center; vertical-align: middle; width: 295px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 309px;" %)**Signal name**
470 |(% style="text-align:center; vertical-align:middle; width:295px" %)7|(% style="text-align:center; vertical-align:middle; width:309px" %)5V
471 |(% style="text-align:center; vertical-align:middle; width:295px" %)5|(% style="text-align:center; vertical-align:middle; width:309px" %)GND
472 |(% style="text-align:center; vertical-align:middle; width:295px" %)6|(% style="text-align:center; vertical-align:middle; width:309px" %)SD+
473 |(% style="text-align:center; vertical-align:middle; width:295px" %)4|(% style="text-align:center; vertical-align:middle; width:309px" %)SD-
474 |(% style="text-align:center; vertical-align:middle; width:295px" %)1|(% style="text-align:center; vertical-align:middle; width:309px" %)Shield
475 |(% style="text-align:center; vertical-align:middle; width:295px" %)3|(% style="text-align:center; vertical-align:middle; width:309px" %)Battery+
476 |(% style="text-align:center; vertical-align:middle; width:295px" %)2|(% style="text-align:center; vertical-align:middle; width:309px" %)Battery-
477 )))
478
479 Table 4-13 Absolute encoder cable connector (in-line type)
480
481 (% class="table-bordered" %)
482 |=(% colspan="2" style="text-align: center; vertical-align: middle; width: 218px;" %)**Drive side J1394**|=(% rowspan="2" style="text-align: center; vertical-align: middle; width: 242px;" %)**Description**|=(% colspan="2" style="text-align: center; vertical-align: middle; width: 311px;" %)**Motor side**
483 |=(% style="text-align: center; vertical-align: middle; width: 100px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 117px;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle; width: 188px;" %)(((
484 **In-line plug pin number**
485 )))|=(% style="text-align: center; vertical-align: middle; width: 128px;" %)**Cable color**
486 |(% style="text-align:center; vertical-align:middle; width:100px" %)1|(% style="text-align:center; vertical-align:middle; width:117px" %)5V|(% style="text-align:center; vertical-align:middle; width:242px" %)Encoder +5v power|(% style="text-align:center; vertical-align:middle; width:188px" %)7|(% style="text-align:center; vertical-align:middle; width:128px" %)Blue
487 |(% style="text-align:center; vertical-align:middle; width:100px" %)2|(% style="text-align:center; vertical-align:middle; width:117px" %)GND|(% style="text-align:center; vertical-align:middle; width:242px" %)Encoder power ground|(% style="text-align:center; vertical-align:middle; width:188px" %)5|(% style="text-align:center; vertical-align:middle; width:128px" %)Orange
488 |(% style="text-align:center; vertical-align:middle; width:100px" %)5|(% style="text-align:center; vertical-align:middle; width:117px" %)SD+|(% style="text-align:center; vertical-align:middle; width:242px" %)Serial communication signal +|(% style="text-align:center; vertical-align:middle; width:188px" %)6|(% style="text-align:center; vertical-align:middle; width:128px" %)Green
489 |(% style="text-align:center; vertical-align:middle; width:100px" %)6|(% style="text-align:center; vertical-align:middle; width:117px" %)SD-|(% style="text-align:center; vertical-align:middle; width:242px" %)Serial communication signal -|(% style="text-align:center; vertical-align:middle; width:188px" %)4|(% style="text-align:center; vertical-align:middle; width:128px" %)Brown
490 |(% style="text-align:center; vertical-align:middle; width:100px" %)Shell|(% style="text-align:center; vertical-align:middle; width:117px" %)Shield|(% style="text-align:center; vertical-align:middle; width:242px" %)Shield|(% style="text-align:center; vertical-align:middle; width:188px" %)1|(% style="text-align:center; vertical-align:middle; width:128px" %)-
491 |(% style="text-align:center; vertical-align:middle; width:100px" %)-|(% style="text-align:center; vertical-align:middle; width:117px" %)-|(% style="text-align:center; vertical-align:middle; width:242px" %)Battery+|(% style="text-align:center; vertical-align:middle; width:188px" %)3*|(% style="text-align:center; vertical-align:middle; width:128px" %)Brown
492 |(% style="text-align:center; vertical-align:middle; width:100px" %)-|(% style="text-align:center; vertical-align:middle; width:117px" %)-|(% style="text-align:center; vertical-align:middle; width:242px" %)Battery-|(% style="text-align:center; vertical-align:middle; width:188px" %)2*|(% style="text-align:center; vertical-align:middle; width:128px" %)Black
493
494 Table 4-14 Connection of encoder line pin
495
496 The pin with “*” indicates the signal line of encoder battery. If the multi-turn battery memory function is not used, you don’t need to connect the signal lines. It is only used as single turn encoder line at this time.
497
498 (% class="box infomessage" %)
499 (((
500 ✎**Note:** The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon!
501 )))
502
503
504 |=(% colspan="2" %)**Connector shape and terminal pin distribution**|=**Motor flange**
505 |[[image:1721023282166-311.png]]|[[image:1721023282168-945.png]]|(% rowspan="3" %)(((
506 60
507
508 80
509 )))
510 |(((
511 [[image:file:///C:/Users/Administrator/AppData/Local/Temp/msohtmlclip1/01/clip_image006.gif]]
512
513
514 )))|[[image:file:///C:/Users/Administrator/AppData/Local/Temp/msohtmlclip1/01/clip_image008.gif]]
515 |(% colspan="2" %)(((
516 |Pin number|Signal name
517 |1|5V
518 |2|GND
519 |3|SD+
520 |4|SD-
521 |5|Shield
522 |6|Battery+
523 |7|Battery-
524
525
526 )))
527
528 Table 4-15 Absolute encoder cable connector (in-line type)
529
530 |(% colspan="2" %)**Drive side J1396**|(% rowspan="2" %)**Description**|(% colspan="2" %)**Motor side**
531 |**Pin number**|**Signal name**|(((
532 **In-line plug**
533
534 **pin number**
535 )))|**Cable color**
536 |1|5V|Encoder +5V power|1|White
537 |2|GND|Encoder power ground|2|Brown
538 |5|SD+|Serial communication signal +|3|Green
539 |6|SD-|Serial communication signal -|4|Yellow
540 |Shell|Shield|Shield|5|-
541 |-|-|Battery+|6*|Pink
542 |-|-|Battery-|7*|Black
543
544 Table 4-16 Connection of encoder line pin
545
546 The pin with “*” indicates the signal line of encoder battery. If the multi-turn battery memory function is not used, you don’t need to connect the signal lines. It is only used as single turn encoder line at this time.
547
548 **✎Note:**
549
550 The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon!
551
552 = **Servo drive control input and output wiring** =
553
554 == CN2 pin distribution ==
555
556 **VD2A and VD2B servo drive control input and output pin distribution (CN2 interface)**
557
558 (% style="text-align:center" %)
559 (((
560 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:380px;" %)
561 [[**Figure 4-13 VD2A and VD2B servo drive control input and output pin distribution**>>image:企业微信截图_16841152769709.png||height="530" id="企业微信截图_16841152769709.png" width="380"]]
562 )))
563
564 (% class="table-bordered" %)
565 |=(% scope="row" style="text-align: center; vertical-align: middle;" %)**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**
566 |=1|-|16|GND|31|-
567 |=2|AI_2+|17|GND|32|AI_1+
568 |=3|AI_2-|18|-|33|AI_1-
569 |=4|DO1-|19|DO3-|34|GND
570 |=5|DO1+|20|DO3+|35|-
571 |=6|DO2-|21|DO4-|36|-
572 |=7|DO2+|22|DO4+|37|-
573 |=8|SS|23|DI5|38|-
574 |=9|DI1|24|DI6|39|-
575 |=10|DI2|25|DI7|40|SIGN-
576 |=11|DI3|26|DI8|41|SIGN+
577 |=12|DI4|27|GND|42|PULS-
578 |=13|PAO-|28|PAO+|43|PULS+
579 |=14|PBO-|29|PBO+|44|PL
580 |=15|PZO-|30|PZO+|~-~-|~-~-
581
582 Table 4-17 CN2 interface definition of VD2A and VD2B servo drive
583
584 **VD2-0xxSA1H drive control input and output pin distribution (CN2 interface)**
585
586 (% style="text-align:center" %)
587 (((
588 (% style="display:inline-block" %)
589 [[Figure 4-14 VD2-0xxSA1H servo drive control input and output pin distribution>>image:1687761432790-295.png]]
590 )))
591
592 (% class="table-bordered" %)
593 |=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**
594 |1|~-~-|16|~-~-|31|~-~-
595 |2|~-~-|17|~-~-|32|~-~-
596 |3|~-~-|18|~-~-|33|~-~-
597 |4|DOCOM|19|DOCOM|34|~-~-
598 |5|DO1+|20|DO3+|35|DOCOM
599 |6|DOCOM|21|DOCOM|36|~-~-
600 |7|DO2+|22|DO4+|37|24V
601 |8|SS|23|DI5|38|~-~-
602 |9|DI1|24|DI6|39|~-~-
603 |10|DI2|25|DI7|40|SIGN-
604 |11|DI3|26|DI8|41|SIGN+
605 |12|DI4|27|~-~-|42|PULS-
606 |13|~-~-|28|~-~-|43|PULS+
607 |14|~-~-|29|~-~-|44|PL
608 |15|~-~-|30|~-~-|~-~-|~-~-
609
610 Table 4-18 CN2 interface definition of VD2-0xxSA1H servo drive
611
612 **VD2F and VD2L servo drive control input and output pin distribution (CN2 interface)**
613
614 (% style="text-align:center" %)
615 (((
616 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:380px;" %)
617 [[**Figure 4-15 VD2F and VD2L servo drive control input and output pin distribution**>>image:企业微信截图_16841172129995.png||height="530" id="image:企业微信截图_16841172129995.png" width="380"]]
618 )))
619
620 (% class="table-bordered" %)
621 |=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**
622 |1|DO3|6|DO4|11|PL
623 |2|DO1|7|DO2|12|PULS+
624 |3|SS|8|DOCOM|13|PULS-
625 |4|DI3|9|DI4|14|SIGN+
626 |5|DI1|10|DI2|15|SIGN-
627
628 Table 4-19 CN2 interface definition of VD2F and VD2L servo drive
629
630 == Wiring diagram ==
631
632 **VD2A and VD2B servo drive**
633
634 (% style="text-align:center" %)
635 (((
636 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:750px;" %)
637 [[**Figure 4-14 Wiring diagram of each mode**>>image:4-11.jpg||height="961" id="I4-11.jpg" width="750"]]
638 )))
639
640 (% class="box infomessage" %)
641 (((
642 ✎**Note:** Please refer to "Table 4-13 CN2 interface definition of VD2A and VD2B servo drive" for the pin numbers in the figure.
643 )))
644
645 **VD2-0xxSA1H servo drive**
646
647 (% style="text-align:center" %)
648 (((
649 (% style="text-align:center" %)
650 (((
651 (% style="display:inline-block" %)
652 [[Figure 4-12 VD2-0xxSA1H servo drive control input and output pin distribution>>image:企业微信截图_16841183152287.png||id="企业微信截图_16841183152287.png"]]
653 )))
654 )))
655
656 (% class="box infomessage" %)
657 ✎**Note:** Please refer to "Table 4-14 CN2 interface definition of VD2-0xxSA1H servo drive" for the pin numbers in the figure.
658
659 **VD2F servo drive**
660
661 (% style="text-align:center" %)
662 (((
663 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
664 [[**Figure 4-15 Position pulse mode wiring**>>image:image-20220608145058-9.png||id="Iimage-20220608145058-9.png"]]
665 )))
666
667 (% class="box infomessage" %)
668 (((
669 ✎**Note:** Please refer to "Table 4-15 CN2 interface definition of VD2F servo drive" for the pin numbers in the figure.
670 )))
671
672 == Position instruction input signal ==
673
674 (% class="table-bordered" %)
675 |=(% style="text-align: center; vertical-align: middle; width: 128px;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle; width: 160px;" %)**VD2A and VD2B pin number**|=(% style="text-align: center; vertical-align: middle; width: 129px;" %)**VD2F pin number**|=(% style="text-align: center; vertical-align: middle; width: 357px;" %)**Function**
676 |(% style="text-align:center; vertical-align:middle; width:128px" %)PULS+|(% style="text-align:center; vertical-align:middle; width:160px" %)43|(% style="text-align:center; vertical-align:middle; width:129px" %)12|(% rowspan="4" style="width:357px" %)(((
677 Low-speed pulse input modes: differential input, open collector.
678
679 There are three types of input pulse:
680
681 1. Direction + pulse (positive logic);
682 1. CW/CCW;
683 1. A and B phase quadrature pulses (4 times the frequency).
684 )))
685 |(% style="text-align:center; vertical-align:middle; width:128px" %)PULS-|(% style="text-align:center; vertical-align:middle; width:160px" %)42|(% style="text-align:center; vertical-align:middle; width:129px" %)13
686 |(% style="text-align:center; vertical-align:middle; width:128px" %)SIGN+|(% style="text-align:center; vertical-align:middle; width:160px" %)41|(% style="text-align:center; vertical-align:middle; width:129px" %)14
687 |(% style="text-align:center; vertical-align:middle; width:128px" %)SIGN-|(% style="text-align:center; vertical-align:middle; width:160px" %)40|(% style="text-align:center; vertical-align:middle; width:129px" %)15
688 |(% style="text-align:center; vertical-align:middle; width:128px" %)PL|(% style="text-align:center; vertical-align:middle; width:160px" %)44|(% style="text-align:center; vertical-align:middle; width:129px" %)11|(% style="width:357px" %)External power input interface for instruction pulse.
689
690 Table 4-16 Position instruction signal description
691
692 The instruction pulse and sign output circuit on the host device side can be selected from differential output or open collector output. The maximum input frequency is shown in the table.
693
694 (% class="table-bordered" %)
695 |=(% style="text-align: center; vertical-align: middle;" %)**Pulse method**|=(% style="text-align: center; vertical-align: middle;" %)**Difference**|=(% style="text-align: center; vertical-align: middle;" %)**Open collector**
696 |(% style="text-align:center; vertical-align:middle" %)Maximum frequency|(% style="text-align:center; vertical-align:middle" %)500KHz|(% style="text-align:center; vertical-align:middle" %)200KHz
697
698 **Differential input**
699
700 The connection of differential input is shown in Figure 4-9
701
702 (% style="text-align:center" %)
703 (((
704 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
705 [[**Figure 4-16 VD2A and VD2B servo drive differential input connection**>>image:image-20220610140653-1.png||id="Iimage-20220610140653-1.png"]]
706 )))
707
708 (% style="text-align:center" %)
709 (((
710 (% class="wikigeneratedid" style="display:inline-block" %)
711 [[**Figure 4-17 VD2F servo drive differential input connection**>>image:image-20220706104653-3.jpeg||id="Iimage-20220706104653-3.jpeg"]]
712 )))
713
714 **Open collector input**
715
716 * Open collector input connection
717
718 (% style="text-align:center" %)
719 (((
720 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:881px;" %)
721 [[**Figure 4-18 VD2A and VD2B servo drive open collector input connection**>>image:image-20220706104705-4.jpeg||height="638" id="Iimage-20220706104705-4.jpeg" width="881"]]
722 )))
723
724 (% style="text-align:center" %)
725 (((
726 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:875px;" %)
727 [[**Figure 4-19 VD2F servo drive open collector input connection**>>image:image-20220706104712-5.jpeg||height="628" id="Iimage-20220706104712-5.jpeg" width="875"]]
728 )))
729
730 * NPN and PNP wiring
731
732 (% class="table-bordered" %)
733 |(% style="width:597px" %)(((
734 (((
735 (% style="text-align:center" %)
736 [[image:image-20220706104746-7.jpeg||class="img-thumbnail"]]
737 )))
738 )))|(% style="width:478px" %)(((
739 (((
740 (% style="text-align:center" %)
741 [[image:image-20220706104753-8.jpeg||class="img-thumbnail"]]
742 )))
743 )))
744 |(% style="text-align:center; vertical-align:middle; width:597px" %)NPN|(% style="text-align:center; vertical-align:middle; width:478px" %)PNP
745 |(% colspan="2" style="text-align:center; vertical-align:middle" %)Figure 4-20 Triode Wiring
746
747 == **Analog input signal** ==
748
749 The analog input signal is only supported by VD2A and VD2B servo drives.
750
751 (% class="table-bordered" %)
752 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle;" %)**Function**
753 |(% style="text-align:center; vertical-align:middle" %)32|(% style="text-align:center; vertical-align:middle" %)AI_1+|(% rowspan="2" %)(((
754 AI_1 analog input signal, resolution 12-bit.
755
756 Input voltage range: -10V to +10V.
757 )))
758 |(% style="text-align:center; vertical-align:middle" %)33|(% style="text-align:center; vertical-align:middle" %)AI_1-
759 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)AI_2+|(% rowspan="2" %)(((
760 AI_2 analog input signal, resolution 12-bit.
761
762 Input voltage range: -10V to +10V.
763 )))
764 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)AI_2-
765 |(% style="text-align:center; vertical-align:middle" %)17|(% style="text-align:center; vertical-align:middle" %)GND|(% rowspan="2" %)Analog input signal ground.
766 |(% style="text-align:center; vertical-align:middle" %)34|(% style="text-align:center; vertical-align:middle" %)GND
767
768 Table 4-17 Analog input signal description
769
770 (% style="text-align:center" %)
771 (((
772 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:504px;" %)
773 [[**Figure 4-21 Analog input wiring**>>image:image-20220611152916-3.jpeg||height="295" id="Iimage-20220611152916-3.jpeg" width="504"]]
774 )))
775
776 == Digital input&output signals ==
777
778 **VD2A and VD2B servo drives**
779
780 (% class="table-bordered" %)
781 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle;" %)**Default function**
782 |(% style="text-align:center; vertical-align:middle" %)9|(% style="text-align:center; vertical-align:middle" %)DI1|(% style="text-align:center; vertical-align:middle" %)Servo enable
783 |(% style="text-align:center; vertical-align:middle" %)10|(% style="text-align:center; vertical-align:middle" %)DI2|(% style="text-align:center; vertical-align:middle" %)Faults and alarms clearance
784 |(% style="text-align:center; vertical-align:middle" %)11|(% style="text-align:center; vertical-align:middle" %)DI3|(% style="text-align:center; vertical-align:middle" %)Forward drive prohibited
785 |(% style="text-align:center; vertical-align:middle" %)12|(% style="text-align:center; vertical-align:middle" %)DI4|(% style="text-align:center; vertical-align:middle" %)Reverse drive prohibited
786 |(% style="text-align:center; vertical-align:middle" %)23|(% style="text-align:center; vertical-align:middle" %)DI5|(% style="text-align:center; vertical-align:middle" %)Inverted instruction
787 |(% style="text-align:center; vertical-align:middle" %)24|(% style="text-align:center; vertical-align:middle" %)DI6|(% style="text-align:center; vertical-align:middle" %)Instruction pulse prohibited input
788 |(% style="text-align:center; vertical-align:middle" %)25|(% style="text-align:center; vertical-align:middle" %)DI7|(% style="text-align:center; vertical-align:middle" %)Not used
789 |(% style="text-align:center; vertical-align:middle" %)26|(% style="text-align:center; vertical-align:middle" %)DI8|(% style="text-align:center; vertical-align:middle" %)Not used
790 |(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)24V
791 |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)DO1-|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Rotation detection
792 |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)DO1+
793 |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)DO2-|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Faults signal
794 |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)DO2+
795 |(% style="text-align:center; vertical-align:middle" %)19|(% style="text-align:center; vertical-align:middle" %)DO3-|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Servo is ready
796 |(% style="text-align:center; vertical-align:middle" %)20|(% style="text-align:center; vertical-align:middle" %)DO3+
797 |(% style="text-align:center; vertical-align:middle" %)21|(% style="text-align:center; vertical-align:middle" %)DO4-|(% rowspan="2" style="text-align:center; vertical-align:middle" %)Positioning completed
798 |(% style="text-align:center; vertical-align:middle" %)22|(% style="text-align:center; vertical-align:middle" %)DO4+
799
800 Table 4-18 DI/DO signal description
801
802 **Digital input circuit**
803
804 * When the control device (HMI/PLC) is relay output
805
806 (% style="text-align:center" %)
807 (((
808 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
809 [[**Figure 4-22 Relay output**>>image:image-20220706104845-9.jpeg||height="425" id="Iimage-20220706104845-9.jpeg" width="352"]]
810 )))
811
812 * When the control device (HMI/PLC) is open collector output
813
814 (% style="text-align:center" %)
815 (((
816 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
817 [[**Figure 4-23 Open collector output**>>image:image-20220706104858-10.jpeg||height="487" id="Iimage-20220706104858-10.jpeg" width="352"]]
818 )))
819
820 **Digital output circuit**
821
822 * When the control device (HMI/PLC) is relay input
823
824 (% style="text-align:center" %)
825 (((
826 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
827 [[**Figure 4-24 Relay input**>>image:image-20220611153124-4.jpeg||height="567" id="Iimage-20220611153124-4.jpeg" width="352"]]
828 )))
829
830 * When the control device (HMI/PLC) is optocoupler input
831
832 (% style="text-align:center" %)
833 (((
834 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
835 [[**Figure 4-25 Optocoupler input**>>image:image-20220611153802-10.jpeg||height="485" id="Iimage-20220611153802-10.jpeg" width="352"]]
836 )))
837
838 **VD2-0xxSA1H servo drives**
839
840 (% class="table-bordered" %)
841 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Pin name**|=(% style="text-align: center; vertical-align: middle;" %)**Default function**
842 |(% style="text-align:center; vertical-align:middle" %)9|(% style="text-align:center; vertical-align:middle" %)DI1|(% style="text-align:center; vertical-align:middle" %)Servo enable
843 |(% style="text-align:center; vertical-align:middle" %)10|(% style="text-align:center; vertical-align:middle" %)DI2|(% style="text-align:center; vertical-align:middle" %)Fault and alarm clearance
844 |(% style="text-align:center; vertical-align:middle" %)11|(% style="text-align:center; vertical-align:middle" %)DI3|(% style="text-align:center; vertical-align:middle" %)Forward drive prohibited
845 |(% style="text-align:center; vertical-align:middle" %)12|(% style="text-align:center; vertical-align:middle" %)DI4|(% style="text-align:center; vertical-align:middle" %)Reverse drive prohibited
846 |(% style="text-align:center; vertical-align:middle" %)23|(% style="text-align:center; vertical-align:middle" %)DI5|(% style="text-align:center; vertical-align:middle" %)Inverted command
847 |(% style="text-align:center; vertical-align:middle" %)24|(% style="text-align:center; vertical-align:middle" %)DI6|(% style="text-align:center; vertical-align:middle" %)command pulse prohibited input
848 |(% style="text-align:center; vertical-align:middle" %)25|(% style="text-align:center; vertical-align:middle" %)DI7|(% style="text-align:center; vertical-align:middle" %)Not used
849 |(% style="text-align:center; vertical-align:middle" %)26|(% style="text-align:center; vertical-align:middle" %)DI8|(% style="text-align:center; vertical-align:middle" %)Not used
850 |(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)Power input (24V)
851 |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)DO1+|(% style="text-align:center; vertical-align:middle" %)Fault signal
852 |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)DO2+|(% style="text-align:center; vertical-align:middle" %)Pulse frequency division output (Z phase)
853 |(% style="text-align:center; vertical-align:middle" %)20|(% style="text-align:center; vertical-align:middle" %)DO3+|(% style="text-align:center; vertical-align:middle" %)Pulse frequency division output (A phase)
854 |(% style="text-align:center; vertical-align:middle" %)22|(% style="text-align:center; vertical-align:middle" %)DO4+|(% style="text-align:center; vertical-align:middle" %)Pulse frequency division output (B phase)
855 |(% style="text-align:center; vertical-align:middle" %)4/6/19/21/35|(% style="text-align:center; vertical-align:middle" %)DOCOM|(% style="text-align:center; vertical-align:middle" %)DO Power Common (0V)
856 |(% style="text-align:center; vertical-align:middle" %)37|(% style="text-align:center; vertical-align:middle" %)24V+|(% style="text-align:center; vertical-align:middle" %)DO power input (24V)
857
858 Table 4-19 DI/DO signal description
859
860 **Digital output circuit**
861
862 * When the control device(HMI/PLC) is relay input
863
864 (% style="text-align:center" %)
865 (((
866 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
867 [[**Figure 4-26 Relay input**>>image:企业微信截图_16841196784478.png||height="485" id="企业微信截图_16841196784478.png" width="352"]]
868 )))
869
870
871 * When the control device (HMI/PLC) is optocoupler input
872
873 (% style="text-align:center" %)
874 (((
875 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
876 [[**Figure 4-27 Optocoupler input**>>image:wps4.png||height="485" id="wps4.png" width="352"]]
877 )))
878
879 The digital output circuit wiring of VD2-0xxSA1H Servo Drive is different from that of VD2A and VD2F servo drives. VD2-0xxSA1H needs to be connected to external 24V DC power supply. (CN2_35 pin and CN2_37 pin are connected to COM0 and 24V+ of external 24V power supply respectively). If the access current is too large and the DOCOM line is relatively thin, servo drives need to access multiple DOCOM to achieve the shunt effect.
880
881 **VD2F servo drive**
882
883 (% class="table-bordered" %)
884 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Pin name**|=(% style="text-align: center; vertical-align: middle;" %)**Default function**
885 |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)DI1|(% style="text-align:center; vertical-align:middle" %)Servo enable
886 |(% style="text-align:center; vertical-align:middle" %)10|(% style="text-align:center; vertical-align:middle" %)DI2|(% style="text-align:center; vertical-align:middle" %)Faults and alarms clearance
887 |(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)DI3|(% style="text-align:center; vertical-align:middle" %)Forward drive prohibited
888 |(% style="text-align:center; vertical-align:middle" %)9|(% style="text-align:center; vertical-align:middle" %)DI4|(% style="text-align:center; vertical-align:middle" %)Reverse drive prohibited
889 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)24V
890 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)DO1|(% style="text-align:center; vertical-align:middle" %)Rotation detection
891 |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)DO2|(% style="text-align:center; vertical-align:middle" %)Fault signal
892 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)DO3|(% style="text-align:center; vertical-align:middle" %)Servo is ready
893 |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)DO4|(% style="text-align:center; vertical-align:middle" %)Positioning completed
894 |(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)DOCOM|(% style="text-align:center; vertical-align:middle" %)Do common terminal
895
896 Table 4-20 DI/DO signal description
897
898 **Digital input circuit**
899
900 * When the control device (HMI/PLC) is relay output
901
902 (% style="text-align:center" %)
903 (((
904 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
905 [[**Figure 4-28 Relay output**>>image:image-20220706105605-11.jpeg||height="429" id="Iimage-20220706105605-11.jpeg" width="352"]]
906 )))
907
908 * When the control device (HMI/PLC) is open collector output
909
910 (% style="text-align:center" %)
911 (((
912 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
913 [[**Figure 4-29 Open collector output**>>image:image-20220706110028-12.jpeg||height="476" id="Iimage-20220706110028-12.jpeg" width="352"]]
914 )))
915
916 **Digital output circuit**
917
918 * When the control device (HMI/PLC) is relay input
919
920 (% style="text-align:center" %)
921 (((
922 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
923 [[**Figure 4-30 Relay output**>>image:image-20220611154302-14.jpeg||height="494" id="Iimage-20220611154302-14.jpeg" width="352"]]
924 )))
925
926 * When the control device (HMI/PLC) is optocoupler input
927
928 (% style="text-align:center" %)
929 (((
930 (% class="wikigeneratedid img-thumbnail" style="display:inline-block; width:352px;" %)
931 [[**Figure 4-31 Optocoupler input**>>image:image-20220611154225-13.jpeg||height="473" id="Iimage-20220611154225-13.jpeg" width="352"]]
932 )))
933
934 == Brake wiring ==
935
936 The brake is a mechanism that prevents the servo motor shaft from moving when the servo drive is in a non-running state, so that the motor remains in position lock so that the moving part of the machinery will not move due to self-weight or external force.
937
938 The brake input signal is no polar. You need to use 24V power. The standard wiring between brake signal BK and brake power is as below.
939
940 (% style="text-align:center" %)
941 (((
942 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
943 [[**Figure 4-32 Brake wiring of VD2A and VD2B**>>image:image-20220611153503-7.jpeg||id="Iimage-20220611153503-7.jpeg"]]
944 )))
945
946 (% style="text-align:center" %)
947 (((
948 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
949 [[**Figure 4-33 Brake wiring of VD2-0xxSA1H**>>image:企业微信截图_16841228463340.png||id="Iimage-20220611153503-7.jpeg"]]
950 )))
951
952 (% style="text-align:center" %)
953 (((
954 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
955 [[**Figure 4-34 Brake wiring of VD2F**>>image:image-20220611153514-8.jpeg||id="Iimage-20220611153514-8.jpeg"]]
956 )))
957
958 = Communication signal wiring =
959
960 Wecon VD2 series servo drive supports two communication modes: RS-422 and RS-485. The communication port is RJ45 socket. The exterior of communication terminal is shown in Figure 4-31
961
962 (% style="text-align:center" %)
963 (((
964 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
965 [[**Figure 4-35 Pin number of an RJ45 socket**>>image:image-20220706114233-13.png||id="Iimage-20220706114233-13.png"]]
966 )))
967
968 The communication modes supported by the driver communication ports are in the following table.
969
970 |=(% colspan="2" style="width: 412px;" %)**VD2 A&VD2 B**|=(% colspan="2" style="width: 663px;" %)**VD2F**
971 |(% style="width:80px" %)**Port**|(% style="width:223px" %)**Communication mode**|(% style="width:95px" %)**Port**|(% style="width:359px" %)**Communication mode**
972 |(% style="width:80px" %)CN3|(% style="width:223px" %)Only RS422|(% style="width:95px" %)CN3|(% rowspan="2" style="width:359px" %)RS422, RS485 communication mode choose one of two. Set by function code P12-05
973 |(% style="width:80px" %)CN5|(% rowspan="2" style="width:223px" %)Only RS485|(% style="width:95px" %)CN4
974 |(% style="width:80px" %)CN6|(% colspan="2" rowspan="2" style="width:663px" %)**✎Note**: The CN3 and CN4 interfaces are physically connected and are actually the same communication interface. When P12-05 is set to 1, CN3 and CN4 use RS485 communication mode. If the value is set to 0, both use RS422 communication mode.
975 |(% colspan="2" style="width:412px" %)**✎Note**: The CN5 and CN6 interfaces are physically connected and are actually the same communication interface.
976
977 Table 4-21 Communication port communication modes
978
979 == **Communication connection with servo host computer (RS422)** ==
980
981 Servo drives communicate with the host computer via RS422 communication. A USB to RS422 (RJ45 connector) cable is required for communication, and you need to equip it by yourselves.
982
983 * **VD2A&VD2B**
984
985 VD2A and VD2B servo drives communicate with the host computer via the CN3 interface by RS422 communication. Figure 4-36 and Figure 4-37 show the communication connections.
986
987 (% style="text-align:center" %)
988 (((
989 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
990 [[**Figure 4-36 The Connection between VD2A drive and PC**>>image:企业微信截图_16775647177614.png||alt="image-20220706114358-14.png" id="Iimage-20220706114358-14.png"]]
991 )))
992
993 (% style="text-align:center" %)
994 (((
995 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
996 [[**Figure 4-37 The connection between VD2B drive and PC**>>image:企业微信截图_16775652329416.png||alt="image-20220706114416-15.png" id="Iimage-20220706114416-15.png"]]
997 )))
998
999 |=(% style="width: 170px;" %)**CN3**|=(% style="width: 97px;" %)**Pin**|=(% style="width: 105px;" %)**Name**|=(% style="width: 403px;" %)**Function description**
1000 |(% rowspan="8" style="width:170px" %)(((
1001 [[image:image-20220706114749-4.png||height="163" width="149"]]
1002 )))|(% style="width:97px" %)1|(% style="width:105px" %)RX-|(% style="width:403px" %)Computer sends negative terminal (drive receives negative)
1003 |(% style="width:97px" %)2|(% style="width:105px" %)RX+|(% style="width:403px" %)Computer sends positive terminal (drive receives positive)
1004 |(% style="width:97px" %)3|(% style="width:105px" %)TX-|(% style="width:403px" %)Computer receives negative terminal (drive sends negative)
1005 |(% style="width:97px" %)4|(% style="width:105px" %)GND|(% style="width:403px" %)Ground terminal
1006 |(% style="width:97px" %)5|(% style="width:105px" %)NC|(% style="width:403px" %)Not used
1007 |(% style="width:97px" %)6|(% style="width:105px" %)TX+|(% style="width:403px" %)Computer receives positive terminal (drive sends positive)
1008 |(% style="width:97px" %)7|(% style="width:105px" %)NC|(% style="width:403px" %)Not used
1009 |(% style="width:97px" %)8|(% style="width:105px" %)NC|(% style="width:403px" %)Not used
1010
1011 Table 4-22 VD2A and VD2B pin definitions for CN3
1012
1013 * **VD2F**
1014
1015 VD2F servo drive communicates with the host computer via the CN3 or CN4 interface byRS422 communication. The communication diagrams of VD2F servo drive and host computer are shown in Figure 4-38.
1016
1017 (% style="text-align:center" %)
1018 (((
1019 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
1020 [[**Figure 4-38 The connection between VD2F drive and PC**>>image:image-20220706114622-16.png||id="Iimage-20220706114622-16.png"]]
1021 )))
1022
1023 |=(% style="width: 162px;" %)**CN3&CN4**|=(% style="width: 87px;" %)**Pin**|=(% style="width: 106px;" %)**Name**|=(% style="width: 420px;" %)**Function description**
1024 |(% rowspan="8" style="width:162px" %)[[image:image-20220706114745-3.png||height="142" width="129"]]|(% style="width:87px" %)1|(% style="width:106px" %)RX-|(% style="width:420px" %)Computer sends negative terminal (drive receives negative)
1025 |(% style="width:87px" %)2|(% style="width:106px" %)RX+|(% style="width:420px" %)Computer sends positive terminal (drive receives positive)
1026 |(% style="width:87px" %)3|(% style="width:106px" %)TX-|(% style="width:420px" %)Computer receives negative terminal (drive sends negative)
1027 |(% style="width:87px" %)4|(% style="width:106px" %)GND|(% style="width:420px" %)Ground terminal
1028 |(% style="width:87px" %)5|(% style="width:106px" %)NC|(% style="width:420px" %)Not used
1029 |(% style="width:87px" %)6|(% style="width:106px" %)TX+|(% style="width:420px" %)Computer receives positive terminal (drive sends positive)
1030 |(% style="width:87px" %)7|(% style="width:106px" %)NC|(% style="width:420px" %)Not used
1031 |(% style="width:87px" %)8|(% style="width:106px" %)NC|(% style="width:420px" %)Not used
1032
1033 Table 4-23 VD2F pin definitions for CN3/CN4 interfaces
1034
1035 == **Communication connection with PLC and other device (RS485)** ==
1036
1037 VD2A and VD2B servo drives communicate with PLC and other devices for Modbus via CN5 or CN6 interface (located on the top of servo drive) by RS485 communication.
1038
1039 |=(% style="width: 166px;" %)**CN5&CN6**|=(% style="width: 81px;" %)**Pin**|=(% style="width: 109px;" %)**Name**|=(% style="width: 435px;" %)**Function description**
1040 |(% rowspan="8" style="width:166px" %)[[image:image-20220706114742-2.png||height="146" width="133"]]|(% style="width:81px" %)1|(% style="width:109px" %)485-|(% style="width:435px" %)Computer sends negative terminal (drive receives negative)
1041 |(% style="width:81px" %)2|(% style="width:109px" %)485+|(% style="width:435px" %)Computer sends positive terminal (drive receives positive)
1042 |(% style="width:81px" %)3|(% style="width:109px" %)NC|(% style="width:435px" %)Not used
1043 |(% style="width:81px" %)4|(% style="width:109px" %)GND|(% style="width:435px" %)Ground terminal
1044 |(% style="width:81px" %)5|(% style="width:109px" %)GND|(% style="width:435px" %)Ground terminal
1045 |(% style="width:81px" %)6|(% style="width:109px" %)NC|(% style="width:435px" %)Not used
1046 |(% style="width:81px" %)7|(% style="width:109px" %)Reserved|(% style="width:435px" %)Reserved
1047 |(% style="width:81px" %)8|(% style="width:109px" %)GND|(% style="width:435px" %)Ground terminal
1048
1049 Table 4-24 VD2A and VD2B pin definition of CN5/CN6 interface
1050
1051 VD2F servo drives communicate with PLC and other devices for Modbus via CN3 or CN4 interface (located on the top of servo drive) by RS485 communication.
1052
1053 |=(% style="width: 165px;" %)**CN3&CN4**|=(% style="width: 90px;" %)**Pin**|=(% style="width: 102px;" %)**Name**|=(% style="width: 418px;" %)**Function description**
1054 |(% rowspan="8" style="width:165px" %)[[image:image-20220706114737-1.png||height="151" width="138"]]|(% style="width:90px" %)1|(% style="width:102px" %)485-|(% style="width:418px" %)Computer sends negative terminal (drive receives negative)
1055 |(% style="width:90px" %)2|(% style="width:102px" %)485+|(% style="width:418px" %)Computer sends positive terminal (drive receives positive)
1056 |(% style="width:90px" %)3|(% style="width:102px" %)-|(% style="width:418px" %)Computer receives negative terminal
1057 |(% style="width:90px" %)4|(% style="width:102px" %)GND|(% style="width:418px" %)Ground terminal
1058 |(% style="width:90px" %)5|(% style="width:102px" %)-|(% style="width:418px" %)Not used
1059 |(% style="width:90px" %)6|(% style="width:102px" %)-|(% style="width:418px" %)Computer receives positive terminal
1060 |(% style="width:90px" %)7|(% style="width:102px" %)-|(% style="width:418px" %)Not used
1061 |(% style="width:90px" %)8|(% style="width:102px" %)-|(% style="width:418px" %)Not used
1062
1063 Table 4-25 VD2F pin definition of CN3/CN4 interfaces