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Wiki source code of 04 Wiring

Version 135.1 by Stone Wu on 2022/08/30 10:32
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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" style="display:inline-block" %)
12 [[**Figure 4-1 VD2A servo drive main circuit terminal distribution**>>image:image-20220611124012-2.png||id="Iimage-20220611124012-2.png"]]
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
23 Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C;
24 )))
25 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)C
26 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)D
27 |=(% 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.
28 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)V
29 |=(% style="text-align: center; vertical-align: middle; width: 173px;" %)W
30 |=(% 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.
31
32 Table 4-1 The name and function of VD2A servo drive main circuit terminal
33
34 **VD2B servo drive (220V) main circuit terminal distribution**
35
36 (% style="text-align:center" %)
37 (((
38 (% class="wikigeneratedid" style="display:inline-block" %)
39 [[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"]]
40 )))
41
42 (% class="table-bordered" %)
43 |=(% 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**
44 |=(% 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" %)(((
45 Three-phase 220V AC input is connected to L1, L2, L3;
46
47 Single-phase 220V AC input is connected to L1 and L3.
48 )))
49 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)L2
50 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)L3
51 |=(% 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.
52 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)L2C
53 |=(% 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" %)(((
54 Use internal braking resistor: short-circuit C and D.
55
56 Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C.
57 )))
58 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)C
59 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)D
60 |=(% 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.
61 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)V
62 |=(% style="text-align: center; vertical-align: middle; width: 174px;" %)W
63 |=(% 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.
64
65 Table 4-2 The name and function of VD2B servo drive (220V) main circuit terminal
66
67 **VD2B servo drive (380V) main circuit terminal distribution**
68
69 (% style="text-align:center" %)
70 (((
71 (% class="wikigeneratedid" style="display:inline-block" %)
72 [[**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"]]
73 )))
74
75 |=(% scope="row" style="width: 194px;" %)**Terminal number**|=(% style="width: 248px;" %)**Terminal name**|=(% style="width: 634px;" %)**Terminal function**
76 |=(% 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;
77 |=(% style="width: 194px;" %)L2
78 |=(% style="width: 194px;" %)L3
79 |=(% 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.
80 |=(% style="width: 194px;" %)L2C
81 |=(% style="width: 194px;" %)P+|(% rowspan="3" style="width:248px" %)Braking resistor terminal|(% rowspan="3" style="width:634px" %)(((
82 Use internal braking resistor: short-circuit C and D.
83
84 Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C.
85 )))
86 |=(% style="width: 194px;" %)C
87 |=(% style="width: 194px;" %)D
88 |=(% 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.
89 |=(% style="width: 194px;" %)V
90 |=(% style="width: 194px;" %)W
91 |=(% style="width: 194px;" %)Ground terminal|(% style="width:248px" %)Ground terminal|(% style="width:634px" %)Grounding treatment of servo drive.
92
93 Table 4-3 The name and function of VD2B servo drive (380V) main circuit terminal
94
95 **VD2F servo drive main circuit terminal distribution**
96
97 (% style="text-align:center" %)
98 (((
99 (% class="wikigeneratedid" style="display:inline-block" %)
100 [[**Figure 4-4 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"]]
101 )))
102
103 (% class="table-bordered" %)
104 |=(% 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**
105 |=(% 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
106 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)L2
107 |=(% 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" %)(((
108 Use internal braking resistor: short-circuit C and D.
109
110 Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C.
111 )))
112 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)C
113 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)D
114 |=(% 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
115 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)N
116 |=(% 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.
117 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)V
118 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)W
119 |=(% 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.
120
121 Table 4-3 The name and function of VD2F servo drive main circuit terminal
122
123 == Power wiring ==
124
125 **Use single-phase 220V power supply model: VD2-010SA1G and VD2-014SA1G**
126
127 (% style="text-align:center" %)
128 (((
129 (% class="wikigeneratedid" style="display:inline-block" %)
130 [[**Figure 4-5 VD2A drive single-phase 220V main circuit wiring**>>image:image-20220705120253-1.jpeg||id="Iimage-20220705120253-1.jpeg"]]
131 )))
132
133 **Use single-phase 220V power supply model: VD2-016SA1G、VD2-019SA1G**
134
135 (% style="text-align:center" %)
136 (((
137 (% class="wikigeneratedid" style="display:inline-block" %)
138 [[**Figure 4-6 VD2B drive single-phase 220V main circuit wiring**>>image:image-20220611155244-1.jpeg||height="1264" id="Iimage-20220611155244-1.jpeg" width="1500"]]
139 )))
140
141 **Use three-phase 220V power supply model: VD2-021SA1G、VD2-025SA1G、VD2-030SA1G**
142
143 (% style="text-align:center" %)
144 (((
145 (% class="wikigeneratedid" style="display:inline-block" %)
146 [[**Figure 4-7 VD2B drive three-phase 220V main circuit wiring**>>image:image-20220611155302-2.jpeg||height="1292" id="Iimage-20220611155302-2.jpeg" width="1500"]]
147 )))
148
149 **Use single-phase 220V power supply model: VD2F-010SA1P、VD2F-014SA1P**
150
151 (% style="text-align:center" %)
152 (((
153 (% class="wikigeneratedid" style="display:inline-block" %)
154 [[**Figure 4-8 VD2F drive single-phase 220V main circuit wiring**>>image:image-20220611155311-3.jpeg||height="1292" id="Iimage-20220611155311-3.jpeg" width="1500"]]
155 )))
156
157 **Use three-phase 380V power supply model: VD2-021TA1G**
158
159 (% style="text-align:center" %)
160 (((
161 (% class="wikigeneratedid" style="display:inline-block" %)
162 [[**Figure 4-9 VD2B drive three-phase 380V main circuit wiring**>>image:image-20220705120605-3.jpeg||id="Iimage-20220705120605-3.jpeg"]]
163 )))
164
165 == Precautions ==
166
167 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).
168 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.
169 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.
170 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.
171
172 = **Power line connection** =
173
174 == Power line ==
175
176 Wecon VD2 series servo drives have 3 kinds of interface power cables: rectangular plug, aviation plug and in-line type.
177
178 (% class="table-bordered" %)
179 |=(% 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;" %)(((
180 **Motor flange**
181 )))
182 |(% 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(((
183 (% class="table-bordered" %)
184 |=(% 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**
185 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Red
186 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)V|(% style="text-align:center; vertical-align:middle" %)White
187 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black
188 |(% 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
189 )))|(% style="text-align:center; vertical-align:middle" %)(((
190 40
191
192 60
193
194 80
195 )))
196 |(% 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(((
197 (% class="table-bordered" %)
198 |=(% 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**
199 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Black
200 |(% 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
201 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black
202 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)PE|(% style="text-align:center; vertical-align:middle" %)Black
203 )))|(% style="text-align:center; vertical-align:middle" %)(((
204 110
205
206 130
207 )))
208 |(% 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(((
209 |=(% 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**
210 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Red
211 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)V|(% style="text-align:center; vertical-align:middle" %)White
212 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black
213 |(% 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
214 )))|(% style="text-align:center; vertical-align:middle" %)(((
215 60
216
217 80
218 )))
219
220 Table 4-4 Power cable servo motor side connector
221
222 ✎**Note:** The color of the lines is subject to the actual product. The lines described in this manual are all lines of Wecon.
223
224 == **Brake device cable** ==
225
226 (% class="table-bordered" %)
227 |=(% colspan="2" scope="row" style="text-align: center; vertical-align: middle; width: 519px;" %)**Connector exterior**|=(% style="text-align: center; vertical-align: middle; width: 344px;" %)**terminal pin distribution**|=(% style="text-align: center; vertical-align: middle;" %)**Motor flange**
228 |=(% style="text-align: center; vertical-align: middle; width: 211px;" %)WD series|(% style="text-align:center; vertical-align:middle; width:383px" %)[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_9be5695e6c0fd897.gif||height="103" width="128"]]|(% style="width:344px" %)(((
229 (% class="table-bordered" %)
230 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**
231 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)BR+
232 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)BR-
233 )))|(% style="text-align:center; vertical-align:middle" %)(((
234 40
235
236 60
237
238 80
239 )))
240 |=(% style="text-align: center; vertical-align: middle; width: 211px;" %)WE series|(% style="text-align:center; vertical-align:middle; width:383px" %)[[image:image-20220611124106-5.png]]|(% style="width:344px" %)(((
241 (% class="table-bordered" %)
242 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle;" %)**Signal name**
243 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)DC 24V
244 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)GND
245 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)-
246 )))|(% style="text-align:center; vertical-align:middle" %)(((
247 80
248
249 110
250
251 130
252 )))
253
254 Table 4-5 Brake device cable
255
256 == **Encoder cable connection** ==
257
258 (% class="box infomessage" %)
259 (((
260 ✎ **Note: **It is recommended that the encoder cable should not exceed 10m, otherwise it may cause an error **A93.**
261 )))
262
263 (% style="text-align:center" %)
264 (((
265 (% class="wikigeneratedid" style="display:inline-block" %)
266 [[**Figure 4-8 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"]]
267 )))
268
269
270 (% class="table-bordered" %)
271 |=(% 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**
272 |(% style="text-align:center; vertical-align:middle" %)[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_c798aa1eac035779.gif]]|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220611155405-4.png]]|(((
273 (% class="table-bordered" %)
274 |=(% 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**
275 |(% 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" %)-
276 |(% 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+
277 |(% 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-
278 )))
279
280 Table 4-6 Encoder cable servo drive side connector
281
282 (% class="table-bordered" %)
283 |=(% colspan="2" style="text-align: center; vertical-align: middle;" %)**Connector exterior and terminal pin distribution**|=(% style="text-align: center; vertical-align: middle;" %)**Motor flange**
284 |(% style="text-align:center; vertical-align:middle" %)(((
285 (% style="text-align:center" %)
286 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_a41c00ba1133ea20.png||height="145" width="502"]]
287
288
289 )))|(((
290 (% style="text-align:center" %)
291 [[image:image-20220608142110-6.png||height="182" width="278"]]
292 )))|(% rowspan="3" style="text-align:center; vertical-align:middle" %)(((
293 40
294
295 60
296
297 80
298 )))
299 |(% style="text-align:center; vertical-align:middle" %)(((
300 (% style="text-align:center" %)
301 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_1ce0548bf47ef5ae.gif]]
302 )))|(((
303 (% style="text-align:center" %)
304 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_4cb7be8f7bd5893e.gif]]
305 )))
306 |(% colspan="2" %)(((
307 (% class="table-bordered" style="margin-left:auto; margin-right:auto; width:622px" %)
308 |=(% style="text-align: center; vertical-align: middle; width: 289px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 329px;" %)**Signal name**
309 |(% style="text-align:center; vertical-align:middle; width:289px" %)7|(% style="text-align:center; vertical-align:middle; width:329px" %)5V
310 |(% style="text-align:center; vertical-align:middle; width:289px" %)8|(% style="text-align:center; vertical-align:middle; width:329px" %)GND
311 |(% style="text-align:center; vertical-align:middle; width:289px" %)4|(% style="text-align:center; vertical-align:middle; width:329px" %)SD+
312 |(% style="text-align:center; vertical-align:middle; width:289px" %)5|(% style="text-align:center; vertical-align:middle; width:329px" %)SD-
313 |(% style="text-align:center; vertical-align:middle; width:289px" %)3|(% style="text-align:center; vertical-align:middle; width:329px" %)Shield
314 |(% style="text-align:center; vertical-align:middle; width:289px" %)1|(% style="text-align:center; vertical-align:middle; width:329px" %)Battery+
315 |(% style="text-align:center; vertical-align:middle; width:289px" %)2|(% style="text-align:center; vertical-align:middle; width:329px" %)Battery-
316 )))
317
318 Table 4-7 Absolute value encoder line connector (Rectangular plug)
319
320 (% class="table-bordered" %)
321 |(% 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**
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" %)**Rectangular plug pin number**|(% style="text-align:center; vertical-align:middle" %)**Cable color**
323 |(% 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
324 |(% 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
325 |(% 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
326 |(% 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
327 |(% 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" %)~-~-
328 |(% 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
329 |(% 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
330
331 Table 4-8 Connection of encoder line pin
332
333 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.
334
335 [[image:企业微信截图_16606338254815.png]]
336
337 (% class="box infomessage" %)
338 (((
339 ✎ **Note: **The color of the line is subject to the actual product. The lines described in this manual are all lines of Wecon!
340 )))
341
342 (% class="table-bordered" %)
343 |(% 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**
344 |(% style="text-align:center; vertical-align:middle; width:531px" %)(((
345 (% style="text-align:center" %)
346 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_d450a92cc1507fcd.png||height="178" width="487"]]
347 )))|(% 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" %)(((
348 110
349
350 130
351 )))
352 |(% style="width:531px" %)(((
353 (% style="text-align:center" %)
354 [[image:image-20220608144304-1.png]]
355 )))|(% style="width:428px" %)(((
356 (% style="text-align:center" %)
357 [[image:image-20220608144357-2.png]]
358 )))
359 |(% colspan="2" style="width:937px" %)(((
360 (% style="margin-left:auto; margin-right:auto; width:535px" %)
361 |=(% style="text-align: center; vertical-align: middle; width: 262px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 271px;" %)**Signal name**
362 |(% style="text-align:center; vertical-align:middle; width:262px" %)7|(% style="text-align:center; vertical-align:middle; width:271px" %)5V
363 |(% style="text-align:center; vertical-align:middle; width:262px" %)5|(% style="text-align:center; vertical-align:middle; width:271px" %)GND
364 |(% style="text-align:center; vertical-align:middle; width:262px" %)6|(% style="text-align:center; vertical-align:middle; width:271px" %)SD+
365 |(% style="text-align:center; vertical-align:middle; width:262px" %)4|(% style="text-align:center; vertical-align:middle; width:271px" %)SD-
366 |(% style="text-align:center; vertical-align:middle; width:262px" %)1|(% style="text-align:center; vertical-align:middle; width:271px" %)Shield
367 |(% style="text-align:center; vertical-align:middle; width:262px" %)3|(% style="text-align:center; vertical-align:middle; width:271px" %)Battery+
368 |(% style="text-align:center; vertical-align:middle; width:262px" %)2|(% style="text-align:center; vertical-align:middle; width:271px" %)Battery-
369 )))
370
371 Table 4-9 Absolute value encoder line connector (Aviation plug)
372
373 (% class="table-bordered" %)
374 |(% 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**
375 |(% 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" %)(((
376 **Aviation plug pin number**
377 )))|(% style="text-align:center; vertical-align:middle; width:156px" %)**Cable  color**
378 |(% 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
379 |(% 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
380 |(% 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
381 |(% 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
382 |(% 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" %)-
383 |(% 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
384 |(% 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
385
386 Table 4-10 Absolute encoder cable connector (aviation socket)
387
388 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.
389
390 (% class="box infomessage" %)
391 (((
392 ✎ **Note: **The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon!
393 )))
394
395 (% class="table-bordered" %)
396 |=(% colspan="2" style="text-align: center; vertical-align: middle; width: 791px;" %)**Connector shape and terminal pin distribution**|=(% style="text-align: center; vertical-align: middle; width: 94px;" %)(((
397 **Motor**
398
399 **flange**
400 )))
401 |(% style="text-align:center; vertical-align:middle; width:544px" %)(((
402 (% style="text-align:center" %)
403 [[image:image-20220608144543-3.png||height="203" width="495"]]
404 )))|(% style="width:563px" %)(((
405 (% style="text-align:center" %)
406 [[image:image-20220608144728-6.png]]
407 )))|(% rowspan="3" style="text-align:center; vertical-align:middle; width:94px" %)(((
408 60
409
410 80
411 )))
412 |(% style="text-align:center; vertical-align:middle; width:544px" %)(((
413 (% style="text-align:center" %)
414 [[image:image-20220608144619-5.png||height="147" width="353"]]
415 )))|(% style="width:563px" %)(((
416 (% style="text-align:center" %)
417 [[image:image-20220608144750-7.png||height="137" width="358"]]
418 )))
419 |(% colspan="2" style="width:791px" %)(((
420 (% class="table-bordered" style="margin-left:auto; margin-right:auto; width:605px" %)
421 |=(% style="text-align: center; vertical-align: middle; width: 295px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 309px;" %)**Signal name**
422 |(% style="text-align:center; vertical-align:middle; width:295px" %)7|(% style="text-align:center; vertical-align:middle; width:309px" %)5V
423 |(% style="text-align:center; vertical-align:middle; width:295px" %)5|(% style="text-align:center; vertical-align:middle; width:309px" %)GND
424 |(% style="text-align:center; vertical-align:middle; width:295px" %)6|(% style="text-align:center; vertical-align:middle; width:309px" %)SD+
425 |(% style="text-align:center; vertical-align:middle; width:295px" %)4|(% style="text-align:center; vertical-align:middle; width:309px" %)SD-
426 |(% style="text-align:center; vertical-align:middle; width:295px" %)1|(% style="text-align:center; vertical-align:middle; width:309px" %)Shield
427 |(% style="text-align:center; vertical-align:middle; width:295px" %)3|(% style="text-align:center; vertical-align:middle; width:309px" %)Battery+
428 |(% style="text-align:center; vertical-align:middle; width:295px" %)2|(% style="text-align:center; vertical-align:middle; width:309px" %)Battery-
429 )))
430
431 Table 4-11 Absolute encoder cable connector (in-line type)
432
433 (% class="table-bordered" %)
434 |(% colspan="2" style="text-align:center; vertical-align:middle" %)**Drive side J1394**|(% rowspan="2" style="text-align:center; vertical-align:middle; width:317px" %)**Description**|(% colspan="2" style="text-align:center; vertical-align:middle; width:403px" %)**Motor side**
435 |(% 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; width:275px" %)(((
436 **In-line plug pin number**
437 )))|(% style="text-align:center; vertical-align:middle; width:205px" %)**Cable color**
438 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)5V|(% style="text-align:center; vertical-align:middle; width:317px" %)Encoder +5v power|(% style="text-align:center; vertical-align:middle; width:275px" %)7|(% style="text-align:center; vertical-align:middle; width:205px" %)Blue
439 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle; width:317px" %)Encoder power ground|(% style="text-align:center; vertical-align:middle; width:275px" %)5|(% style="text-align:center; vertical-align:middle; width:205px" %)Orange
440 |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)SD+|(% style="text-align:center; vertical-align:middle; width:317px" %)Serial communication signal +|(% style="text-align:center; vertical-align:middle; width:275px" %)6|(% style="text-align:center; vertical-align:middle; width:205px" %)Green
441 |(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)SD-|(% style="text-align:center; vertical-align:middle; width:317px" %)Serial communication signal -|(% style="text-align:center; vertical-align:middle; width:275px" %)4|(% style="text-align:center; vertical-align:middle; width:205px" %)Brown
442 |(% style="text-align:center; vertical-align:middle" %)Shell|(% style="text-align:center; vertical-align:middle" %)Shield|(% style="text-align:center; vertical-align:middle; width:317px" %)Shield|(% style="text-align:center; vertical-align:middle; width:275px" %)1|(% style="text-align:center; vertical-align:middle; width:205px" %)-
443 |(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle; width:317px" %)Battery+|(% style="text-align:center; vertical-align:middle; width:275px" %)3*|(% style="text-align:center; vertical-align:middle; width:205px" %)Brown
444 |(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle" %)-|(% style="text-align:center; vertical-align:middle; width:317px" %)Battery-|(% style="text-align:center; vertical-align:middle; width:275px" %)2*|(% style="text-align:center; vertical-align:middle; width:205px" %)Black
445
446 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.
447
448 (% class="box infomessage" %)
449 (((
450 ✎**Note:** The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon!
451 )))
452
453 = **Servo drive control input and output wiring** =
454
455 == CN2 pin distribution ==
456
457 **VD2A and VD2B servo drive control input and output pin distribution (CN2 interface)**
458
459 (% style="text-align:center" %)
460 (((
461 (% class="wikigeneratedid" style="display:inline-block" %)
462 [[**Figure 4-9 VD2A and VD2B servo drive control input and output pin distribution**>>image:image-20220824105322-3.jpeg||height="855" id="Iimage-20220824105322-3.jpeg" width="192"]]
463 )))
464
465 (% class="table-bordered" %)
466 |=(% scope="row" style="text-align: center; vertical-align: middle;" %)**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**
467 |=1|-|16|GND|31|-
468 |=2|AI_2+|17|GND|32|AI_1+
469 |=3|AI_2-|18|-|33|AI_1-
470 |=4|DO1-|19|DO3-|34|GND
471 |=5|DO1+|20|DO3+|35|-
472 |=6|DO2-|21|DO4-|36|-
473 |=7|DO2+|22|DO4+|37|-
474 |=8|SS|23|DI5|38|-
475 |=9|DI1|24|DI6|39|-
476 |=10|DI2|25|DI7|40|SIGN-
477 |=11|DI3|26|DI8|41|SIGN+
478 |=12|DI4|27|GND|42|PULS-
479 |=13|PAO-|28|PAO+|43|PULS+
480 |=14|PBO-|29|PBO+|44|PL
481 |=15|PZO-|30|PZO+|~-~-|~-~-
482
483 Table 4-12 CN2 interface definition of VD2A and VD2B servo drive
484
485 **VD2F servo drive control input and output pin distribution (CN2 interface)**
486
487 (% style="text-align:center" %)
488 (((
489 (% class="wikigeneratedid" style="display:inline-block" %)
490 [[**Figure 4-10 VD2F servo drive control input and output pin distribution**>>image:image-20220824105128-1.jpeg||height="490" id="Iimage-20220824105128-1.jpeg" width="168"]]
491 )))
492
493 |=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**
494 |1|DO3|6|DO4|11|PL
495 |2|DO1|7|DO2|12|PULS+
496 |3|SS|8|DOCOM|13|PULS-
497 |4|DI3|9|DI4|14|SIGN+
498 |5|DI1|10|DI2|15|SIGN-
499
500 Table 4-13 CN2 interface definition of VD2F servo drive
501
502 == Wiring diagram ==
503
504 **VD2A and VD2B servo drive**
505
506 (% style="text-align:center" %)
507 (((
508 (% class="wikigeneratedid" style="display:inline-block" %)
509 [[**Figure 4-11 Wiring diagram of each mode**>>image:4-11.jpg||height="961" id="I4-11.jpg" width="750"]]
510 )))
511
512 (% class="box infomessage" %)
513 (((
514 ✎**Note:** Please refer to "Table 4-13 CN2 interface definition of VD2A and VD2B servo drive" for the pin numbers in the figure.
515 )))
516
517 **VD2F servo drive**
518
519 (% style="text-align:center" %)
520 (((
521 (% class="wikigeneratedid" style="display:inline-block" %)
522 [[**Figure 4-12 Position pulse mode wiring**>>image:image-20220608145058-9.png||id="Iimage-20220608145058-9.png"]]
523 )))
524
525 (% class="box infomessage" %)
526 (((
527 ✎**Note:** Please refer to "Table 4-14 CN2 interface definition of VD2F servo drive" for the pin numbers in the figure.
528 )))
529
530 == Position instruction input signal ==
531
532 (% class="table-bordered" %)
533 |=(% style="text-align: center; vertical-align: middle;" %)**Signal name**|=(% style="text-align: center; vertical-align: middle; width: 248px;" %)**VD2A and VD2B pin number**|=(% style="text-align: center; vertical-align: middle; width: 172px;" %)**VD2F pin number**|=(% style="text-align: center; vertical-align: middle; width: 529px;" %)**Function**
534 |(% style="text-align:center; vertical-align:middle" %)PULS+|(% style="text-align:center; vertical-align:middle; width:248px" %)43|(% style="text-align:center; vertical-align:middle; width:172px" %)12|(% rowspan="4" style="width:529px" %)(((
535 Low-speed pulse input modes: differential input, open collector.
536
537 There are three types of input pulse:
538
539 1. Direction + pulse (positive logic);
540 1. CW/CCW;
541 1. A and B phase quadrature pulses (4 times the frequency).
542 )))
543 |(% style="text-align:center; vertical-align:middle" %)PULS-|(% style="text-align:center; vertical-align:middle; width:248px" %)42|(% style="text-align:center; vertical-align:middle; width:172px" %)13
544 |(% style="text-align:center; vertical-align:middle" %)SIGN+|(% style="text-align:center; vertical-align:middle; width:248px" %)41|(% style="text-align:center; vertical-align:middle; width:172px" %)14
545 |(% style="text-align:center; vertical-align:middle" %)SIGN-|(% style="text-align:center; vertical-align:middle; width:248px" %)40|(% style="text-align:center; vertical-align:middle; width:172px" %)15
546 |(% style="text-align:center; vertical-align:middle" %)PL|(% style="text-align:center; vertical-align:middle; width:248px" %)44|(% style="text-align:center; vertical-align:middle; width:172px" %)11|(% style="width:529px" %)External power input interface for instruction pulse.
547
548 Table 4-14 Position instruction signal description
549
550 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.
551
552 (% class="table-bordered" %)
553 |=(% 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**
554 |(% 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
555
556 **Differential input**
557
558 The connection of differential input is shown in Figure 4-9
559
560 (% style="text-align:center" %)
561 (((
562 (% class="wikigeneratedid" style="display:inline-block" %)
563 [[**Figure 4-13 VD2A and VD2B servo drive differential input connection**>>image:image-20220610140653-1.png||id="Iimage-20220610140653-1.png"]]
564 )))
565
566 (% style="text-align:center" %)
567 (((
568 (% class="wikigeneratedid" style="display:inline-block" %)
569 [[**Figure 4-14 VD2F servo drive differential input connection**>>image:image-20220706104653-3.jpeg||id="Iimage-20220706104653-3.jpeg"]]
570 )))
571
572 **Open collector input**
573
574 * Open collector input connection
575
576 (% style="text-align:center" %)
577 (((
578 (% class="wikigeneratedid" style="display:inline-block" %)
579 [[**Figure 4-15 VD2A and VD2B servo drive open collector input connection**>>image:image-20220706104705-4.jpeg||height="638" id="Iimage-20220706104705-4.jpeg" width="881"]]
580 )))
581
582 (% style="text-align:center" %)
583 (((
584 (% class="wikigeneratedid" style="display:inline-block" %)
585 [[**Figure 4-16 VD2F servo drive open collector input connection**>>image:image-20220706104712-5.jpeg||height="628" id="Iimage-20220706104712-5.jpeg" width="875"]]
586 )))
587
588 * NPN and PNP wiring
589
590 (% class="table-bordered" %)
591 |(% style="width:597px" %)(((
592 (((
593 (% style="text-align:center" %)
594 [[image:image-20220706104746-7.jpeg]]
595 )))
596 )))|(% style="width:478px" %)(((
597 (((
598 (% style="text-align:center" %)
599 [[image:image-20220706104753-8.jpeg]]
600 )))
601 )))
602 |(% style="text-align:center; vertical-align:middle; width:597px" %)NPN|(% style="text-align:center; vertical-align:middle; width:478px" %)PNP
603 |(% colspan="2" style="text-align:center; vertical-align:middle" %)Figure 4-17 Triode Wiring
604
605 == **Analog input signal** ==
606
607 The analog input signal is only supported by VD2A and VD2B servo drives.
608
609 (% class="table-bordered" %)
610 |=(% 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**
611 |(% style="text-align:center; vertical-align:middle" %)32|(% style="text-align:center; vertical-align:middle" %)AI_1+|(% rowspan="2" %)(((
612 AI_1 analog input signal, resolution 12-bit.
613
614 Input voltage range: -10V to +10V.
615 )))
616 |(% style="text-align:center; vertical-align:middle" %)33|(% style="text-align:center; vertical-align:middle" %)AI_1-
617 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)AI_2+|(% rowspan="2" %)(((
618 AI_2 analog input signal, resolution 12-bit.
619
620 Input voltage range: -10V to +10V.
621 )))
622 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)AI_2-
623 |(% style="text-align:center; vertical-align:middle" %)17|(% style="text-align:center; vertical-align:middle" %)GND|(% rowspan="2" %)Analog input signal ground.
624 |(% style="text-align:center; vertical-align:middle" %)34|(% style="text-align:center; vertical-align:middle" %)GND
625
626 Table 4-15 Analog input signal description
627
628 (% style="text-align:center" %)
629 (((
630 (% class="wikigeneratedid" style="display:inline-block" %)
631 [[**Figure 4-18 Analog input wiring**>>image:image-20220611152916-3.jpeg||height="295" id="Iimage-20220611152916-3.jpeg" width="504"]]
632 )))
633
634
635 == Digital input&output signals ==
636
637 **VD2A and VD2B servo drives**
638
639 (% class="table-bordered" %)
640 |=(% 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**
641 |(% 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
642 |(% 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
643 |(% 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
644 |(% 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
645 |(% 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
646 |(% 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
647 |(% 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
648 |(% 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
649 |(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)24V
650 |(% 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
651 |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)DO1+
652 |(% 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
653 |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)DO2+
654 |(% 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
655 |(% style="text-align:center; vertical-align:middle" %)20|(% style="text-align:center; vertical-align:middle" %)DO3+
656 |(% 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
657 |(% style="text-align:center; vertical-align:middle" %)22|(% style="text-align:center; vertical-align:middle" %)DO4+
658
659 Table 4-16 DI/DO signal description
660
661 **Digital input circuit**
662
663 * When the control device(HMI/PLC) is relay output
664
665 (% style="text-align:center" %)
666 (((
667 (% class="wikigeneratedid" style="display:inline-block" %)
668 [[**Figure 4-19 Relay output**>>image:image-20220706104845-9.jpeg||height="470" id="Iimage-20220706104845-9.jpeg" width="389"]]
669 )))
670
671 * When the control device(HMI/PLC) is open collector output
672
673 (% style="text-align:center" %)
674 (((
675 (% class="wikigeneratedid" style="display:inline-block" %)
676 [[**Figure 4-20 Open collector output**>>image:image-20220706104858-10.jpeg||height="501" id="Iimage-20220706104858-10.jpeg" width="369"]]
677 )))
678
679 **Digital output circuit**
680
681 * When the control device(HMI/PLC) is relay input
682
683 (% style="text-align:center" %)
684 (((
685 (% class="wikigeneratedid" style="display:inline-block" %)
686 [[**Figure 4-21 Relay input**>>image:image-20220611153124-4.jpeg||height="644" id="Iimage-20220611153124-4.jpeg" width="400"]]
687 )))
688
689 * When the control device(HMI/PLC) is optocoupler input
690
691 (% style="text-align:center" %)
692 (((
693 (% class="wikigeneratedid" style="display:inline-block" %)
694 [[**Figure 4-22 Optocoupler input**>>image:image-20220611153802-10.jpeg||height="620" id="Iimage-20220611153802-10.jpeg" width="450"]]
695 )))
696
697 **VD2F servo drive**
698
699 (% class="table-bordered" %)
700 |=(% 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**
701 |(% 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
702 |(% 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
703 |(% 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
704 |(% 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
705 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)24V
706 |(% 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
707 |(% 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
708 |(% 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
709 |(% 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
710 |(% 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
711
712 Table 4-17 DI/DO signal description
713
714 **Digital input circuit**
715
716 * When the control device(HMI/PLC) is relay output
717
718 (% style="text-align:center" %)
719 (((
720 (% class="wikigeneratedid" style="display:inline-block" %)
721 [[**Figure 4-23 Relay output**>>image:image-20220706105605-11.jpeg||height="541" id="Iimage-20220706105605-11.jpeg" width="444"]]
722 )))
723
724 * When the control device(HMI/PLC) is open collector output
725
726 (% style="text-align:center" %)
727 (((
728 (% class="wikigeneratedid" style="display:inline-block" %)
729 [[**Figure 4-24 Open collector output**>>image:image-20220706110028-12.jpeg||height="638" id="Iimage-20220706110028-12.jpeg" width="472"]]
730 )))
731
732 **Digital output circuit**
733
734 * When the control device(HMI/PLC) is relay input
735
736 (% style="text-align:center" %)
737 (((
738 (% class="wikigeneratedid" style="display:inline-block" %)
739 [[**Figure 4-25 Relay output**>>image:image-20220611154302-14.jpeg||height="561" id="Iimage-20220611154302-14.jpeg" width="400"]]
740 )))
741
742 * When the control device(HMI/PLC) is optocoupler input
743
744 (% style="text-align:center" %)
745 (((
746 (% class="wikigeneratedid" style="display:inline-block" %)
747 [[**Figure 4-26 Optocoupler input**>>image:image-20220611154225-13.jpeg||height="537" id="Iimage-20220611154225-13.jpeg" width="400"]]
748 )))
749
750 == Brake wiring ==
751
752 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.
753
754 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.
755
756 (% style="text-align:center" %)
757 (((
758 (% class="wikigeneratedid" style="display:inline-block" %)
759 [[**Figure 4-27 Brake wiring of VD2A and VD2B**>>image:image-20220611153503-7.jpeg||id="Iimage-20220611153503-7.jpeg"]]
760 )))
761
762 (% style="text-align:center" %)
763 (((
764 (% class="wikigeneratedid" style="display:inline-block" %)
765 [[**Figure 4-28 Brake wiring of VD2F**>>image:image-20220611153514-8.jpeg||id="Iimage-20220611153514-8.jpeg"]]
766 )))
767
768 == Communication signal wiring ==
769
770 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
771
772 (% style="text-align:center" %)
773 (((
774 (% class="wikigeneratedid" style="display:inline-block" %)
775 [[**Figure 4-31 Pin number of an RJ45 socket**>>image:image-20220706114233-13.png||id="Iimage-20220706114233-13.png"]]
776 )))
777
778 The communication modes supported by the driver communication ports are in the following table.
779
780 |=(% colspan="2" %)**VD2 A&VD2 B**|=(% colspan="2" %)**VD2F**
781 |**Port**|**Communication mode**|**Port**|**Communication mode**
782 |CN3|Only RS422|CN3|(% rowspan="2" %)RS422, RS485 communication mode choose one of two. Set by function code P12-05
783 |CN5|(% rowspan="2" %)Only RS485|CN4
784 |CN6|(% colspan="2" rowspan="2" %)**✎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.
785 |(% colspan="2" %)**✎Note**: The CN5 and CN6 interfaces are physically connected and are actually the same communication interface。
786
787 Table 4-19 Communication port communication modes
788
789 **Communication connection with servo host computer (RS422)**
790
791 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.
792
793 * **VD2A&VD2B**
794
795 VD2A and VD2B servo drives communicate with the host computer via the CN3 interface by RS422 communication. Figure 4-32 and Figure 4-33 show the communication connections.
796
797 (% style="text-align:center" %)
798 (((
799 (% class="wikigeneratedid" style="display:inline-block" %)
800 [[**Figure 4-32 The Connection between VD2A drive and PC**>>image:image-20220706114358-14.png||id="Iimage-20220706114358-14.png"]]
801 )))
802
803 (% style="text-align:center" %)
804 (((
805 (% class="wikigeneratedid" style="display:inline-block" %)
806 [[**Figure 4-33 The connection between VD2B drive and PC**>>image:image-20220706114416-15.png||id="Iimage-20220706114416-15.png"]]
807 )))
808
809 |=(% style="width: 170px;" %)**CN3**|=(% style="width: 124px;" %)**Pin**|=(% style="width: 101px;" %)**Name**|=**Function description**
810 |(% rowspan="8" style="width:170px" %)(((
811 [[image:image-20220706114749-4.png]]
812 )))|(% style="width:124px" %)1|(% style="width:101px" %)RX-|Computer sends negative terminal (drive receives negative)
813 |(% style="width:124px" %)2|(% style="width:101px" %)RX+|Computer sends positive terminal (drive receives positive)
814 |(% style="width:124px" %)3|(% style="width:101px" %)TX-|Computer receives negative terminal (drive sends negative)
815 |(% style="width:124px" %)4|(% style="width:101px" %)GND|Ground terminal
816 |(% style="width:124px" %)5|(% style="width:101px" %)NC|Not used
817 |(% style="width:124px" %)6|(% style="width:101px" %)TX+|Computer receives positive terminal (drive sends positive)
818 |(% style="width:124px" %)7|(% style="width:101px" %)NC|Not used
819 |(% style="width:124px" %)8|(% style="width:101px" %)NC|Not used
820
821 Table 4-20 VD2A and VD2B pin definitions for CN3
822
823 * **VD2F**
824
825 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 4-34
826
827 (% style="text-align:center" %)
828 (((
829 (% class="wikigeneratedid" style="display:inline-block" %)
830 [[**Figure 4-34 The connection between VD2F drive and PC**>>image:image-20220706114622-16.png||id="Iimage-20220706114622-16.png"]]
831 )))
832
833 |=(% style="width: 172px;" %)**CN3&CN4**|=(% style="width: 112px;" %)**Pin**|=(% style="width: 107px;" %)**Name**|=(% style="width: 685px;" %)**Function description**
834 |(% rowspan="8" style="width:172px" %)[[image:image-20220706114745-3.png]]|(% style="width:112px" %)1|(% style="width:107px" %)RX-|(% style="width:685px" %)Computer sends negative terminal (drive receives negative)
835 |(% style="width:112px" %)2|(% style="width:107px" %)RX+|(% style="width:685px" %)Computer sends positive terminal (drive receives positive)
836 |(% style="width:112px" %)3|(% style="width:107px" %)TX-|(% style="width:685px" %)Computer receives negative terminal (drive sends negative)
837 |(% style="width:112px" %)4|(% style="width:107px" %)GND|(% style="width:685px" %)Ground terminal
838 |(% style="width:112px" %)5|(% style="width:107px" %)NC|(% style="width:685px" %)Not used
839 |(% style="width:112px" %)6|(% style="width:107px" %)TX+|(% style="width:685px" %)Computer receives positive terminal (drive sends positive)
840 |(% style="width:112px" %)7|(% style="width:107px" %)NC|(% style="width:685px" %)Not used
841 |(% style="width:112px" %)8|(% style="width:107px" %)NC|(% style="width:685px" %)Not used
842
843 Table 4-21 VD2F pin definitions for CN3 and CN4 interfaces
844
845 **Communication connection with PLC and other device (RS485)**
846
847 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.
848
849 |=(% style="width: 167px;" %)**CN5&CN6**|=(% style="width: 107px;" %)**Pin**|=(% style="width: 122px;" %)**Name**|=(% style="width: 679px;" %)**Function description**
850 |(% rowspan="8" style="width:167px" %)[[image:image-20220706114742-2.png]]|(% style="width:107px" %)1|(% style="width:122px" %)485+|(% style="width:679px" %)Computer sends negative terminal (drive receives negative)
851 |(% style="width:107px" %)2|(% style="width:122px" %)485-|(% style="width:679px" %)Computer sends positive terminal (drive receives positive)
852 |(% style="width:107px" %)3|(% style="width:122px" %)NC|(% style="width:679px" %)Not used
853 |(% style="width:107px" %)4|(% style="width:122px" %)GND|(% style="width:679px" %)Ground terminal
854 |(% style="width:107px" %)5|(% style="width:122px" %)GND|(% style="width:679px" %)Ground terminal
855 |(% style="width:107px" %)6|(% style="width:122px" %)NC|(% style="width:679px" %)Not used
856 |(% style="width:107px" %)7|(% style="width:122px" %)Reserved|(% style="width:679px" %)Reserved
857 |(% style="width:107px" %)8|(% style="width:122px" %)GND|(% style="width:679px" %)Ground terminal
858
859 Table 4-22 The pin definition of CN5/CN6 interface
860
861 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.
862
863 |=(% style="width: 170px;" %)**CN3&CN4**|=(% style="width: 107px;" %)**Pin**|=(% style="width: 116px;" %)**Name**|=(% style="width: 683px;" %)**Function description**
864 |(% rowspan="8" style="width:170px" %)[[image:image-20220706114737-1.png]]|(% style="width:107px" %)1|(% style="width:116px" %)485+|(% style="width:683px" %)Computer sends negative terminal (drive receives negative)
865 |(% style="width:107px" %)2|(% style="width:116px" %)485-|(% style="width:683px" %)Computer sends positive terminal (drive receives positive)
866 |(% style="width:107px" %)3|(% style="width:116px" %)-|(% style="width:683px" %)Computer receives negative terminal
867 |(% style="width:107px" %)4|(% style="width:116px" %)GND|(% style="width:683px" %)Ground terminal
868 |(% style="width:107px" %)5|(% style="width:116px" %)-|(% style="width:683px" %)Not used
869 |(% style="width:107px" %)6|(% style="width:116px" %)-|(% style="width:683px" %)Computer receives positive terminal
870 |(% style="width:107px" %)7|(% style="width:116px" %)-|(% style="width:683px" %)Not used
871 |(% style="width:107px" %)8|(% style="width:116px" %)-|(% style="width:683px" %)Not used