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Wiki source code of 04 Wiring

Version 143.5 by Karen on 2023/05/15 09:55
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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" %)
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" %)
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 **VD2F servo drive main circuit terminal distribution**
92
93 (% style="text-align:center" %)
94 (((
95 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
96 [[**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"]]
97 )))
98
99 (% class="table-bordered" %)
100 |=(% 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**
101 |=(% 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
102 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)L2
103 |=(% 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" %)(((
104 * Use internal braking resistor: short-circuit C and D.
105 * Use external braking resistor: Please disconnect the short wire between C and D, and then connect the external braking resistor between P+ and C.
106 )))
107 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)C
108 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)D
109 |=(% 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
110 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)N
111 |=(% 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.
112 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)V
113 |=(% style="text-align: center; vertical-align: middle; width: 160px;" %)W
114 |=(% 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.
115
116 Table 4-3 The name and function of VD2F servo drive main circuit terminal
117
118 == Power wiring ==
119
120 **Use single-phase 220V power supply model: VD2-010SA1G and VD2-014SA1G**
121
122 (% style="text-align:center" %)
123 (((
124 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
125 [[**Figure 4-5 VD2A drive single-phase 220V main circuit wiring**>>image:image-20220705120253-1.jpeg||id="Iimage-20220705120253-1.jpeg"]]
126 )))
127
128 **Use single-phase 220V power supply model: VD2-016SA1G、VD2-019SA1G**
129
130 (% style="text-align:center" %)
131 (((
132 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
133 [[**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"]]
134 )))
135
136 **Use three-phase 220V power supply model: VD2-021SA1G、VD2-025SA1G、VD2-030SA1G**
137
138 (% style="text-align:center" %)
139 (((
140 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
141 [[**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"]]
142 )))
143
144 **Use single-phase 220V power supply model: VD2F-010SA1P、VD2F-014SA1P**
145
146 (% style="text-align:center" %)
147 (((
148 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
149 [[**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"]]
150 )))
151
152 **Use three-phase 380V power supply model: VD2-021TA1G**
153
154 (% style="text-align:center" %)
155 (((
156 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
157 [[**Figure 4-9 VD2B drive three-phase 380V main circuit wiring**>>image:image-20220705120605-3.jpeg||id="Iimage-20220705120605-3.jpeg"]]
158 )))
159
160 == Precautions ==
161
162 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).
163 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.
164 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.
165 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.
166
167 = **Power line connection** =
168
169 == Power line ==
170
171 Wecon VD2 series servo drives have 3 kinds of interface power cables: rectangular plug, aviation plug and in-line type.
172
173 (% class="table-bordered" %)
174 |=(% 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;" %)(((
175 **Motor flange**
176 )))
177 |(% 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(((
178 (% class="table-bordered" %)
179 |=(% 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**
180 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Red
181 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)V|(% style="text-align:center; vertical-align:middle" %)White
182 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black
183 |(% 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
184 )))|(% style="text-align:center; vertical-align:middle" %)(((
185 40
186
187 60
188
189 80
190 )))
191 |(% 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(((
192 (% class="table-bordered" %)
193 |=(% 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**
194 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Black
195 |(% 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
196 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black
197 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)PE|(% style="text-align:center; vertical-align:middle" %)Black
198 )))|(% style="text-align:center; vertical-align:middle" %)(((
199 110
200
201 130
202 )))
203 |(% 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(((
204 |=(% 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**
205 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)U|(% style="text-align:center; vertical-align:middle" %)Red
206 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)V|(% style="text-align:center; vertical-align:middle" %)White
207 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)W|(% style="text-align:center; vertical-align:middle" %)Black
208 |(% 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
209 )))|(% style="text-align:center; vertical-align:middle" %)(((
210 60
211
212 80
213 )))
214
215 Table 4-4 Power cable servo motor side connector
216
217 (% class="box infomessage" %)
218 (((
219 ✎**Note:** The color of the lines is subject to the actual product. The lines described in this manual are all lines of Wecon.
220 )))
221
222 == **Brake device cable** ==
223
224 (% class="table-bordered" style="width:775px" %)
225 |=(% 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**
226 |=(% 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" %)(((
227 (% class="table-bordered" style="width:285px" %)
228 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 131px;" %)**Signal name**
229 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle; width:131px" %)BR+
230 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle; width:131px" %)BR-
231 )))|(% style="text-align:center; vertical-align:middle; width:94px" %)(((
232 40
233
234 60
235
236 80
237 )))
238 |=(% 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" %)(((
239 (% class="table-bordered" style="width:284px" %)
240 |=(% style="text-align: center; vertical-align: middle;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 128px;" %)**Signal name**
241 |(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle; width:128px" %)DC 24V
242 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle; width:128px" %)GND
243 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle; width:128px" %)-
244 )))|(% style="text-align:center; vertical-align:middle; width:94px" %)(((
245 80
246
247 110
248
249 130
250 )))
251
252 Table 4-5 Brake device cable
253
254 == **Encoder cable connection** ==
255
256 (% class="box infomessage" %)
257 (((
258 ✎ **Note: **It is recommended that the encoder cable should not exceed 10m, otherwise it may cause an error **A93.**
259 )))
260
261 (% style="text-align:center" %)
262 (((
263 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
264 [[**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"]]
265 )))
266
267
268 (% class="table-bordered" %)
269 |=(% 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**
270 |(% 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]]|(((
271 (% class="table-bordered" %)
272 |=(% 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**
273 |(% 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" %)-
274 |(% 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+
275 |(% 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-
276 )))
277
278 Table 4-6 Encoder cable servo drive side connector
279
280 (% class="table-bordered" %)
281 |=(% colspan="2" style="text-align: center; vertical-align: middle;" %)**Connector exterior and terminal pin distribution**|=(% style="text-align: center; vertical-align: middle;" %)**Motor flange**
282 |(% style="text-align:center; vertical-align:middle" %)(((
283 (% style="text-align:center" %)
284 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_a41c00ba1133ea20.png||height="145" width="502"]]
285
286
287 )))|(((
288 (% style="text-align:center" %)
289 [[image:image-20220608142110-6.png||height="182" width="278"]]
290 )))|(% rowspan="3" style="text-align:center; vertical-align:middle" %)(((
291 40
292
293 60
294
295 80
296 )))
297 |(% style="text-align:center; vertical-align:middle" %)(((
298 (% style="text-align:center" %)
299 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_1ce0548bf47ef5ae.gif]]
300 )))|(((
301 (% style="text-align:center" %)
302 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_4cb7be8f7bd5893e.gif]]
303 )))
304 |(% colspan="2" %)(((
305 (% class="table-bordered" style="margin-left:auto; margin-right:auto; width:622px" %)
306 |=(% style="text-align: center; vertical-align: middle; width: 289px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 329px;" %)**Signal name**
307 |(% style="text-align:center; vertical-align:middle; width:289px" %)7|(% style="text-align:center; vertical-align:middle; width:329px" %)5V
308 |(% style="text-align:center; vertical-align:middle; width:289px" %)8|(% style="text-align:center; vertical-align:middle; width:329px" %)GND
309 |(% style="text-align:center; vertical-align:middle; width:289px" %)4|(% style="text-align:center; vertical-align:middle; width:329px" %)SD+
310 |(% style="text-align:center; vertical-align:middle; width:289px" %)5|(% style="text-align:center; vertical-align:middle; width:329px" %)SD-
311 |(% style="text-align:center; vertical-align:middle; width:289px" %)3|(% style="text-align:center; vertical-align:middle; width:329px" %)Shield
312 |(% style="text-align:center; vertical-align:middle; width:289px" %)1|(% style="text-align:center; vertical-align:middle; width:329px" %)Battery+
313 |(% style="text-align:center; vertical-align:middle; width:289px" %)2|(% style="text-align:center; vertical-align:middle; width:329px" %)Battery-
314 )))
315
316 Table 4-7 Absolute value encoder line connector (Rectangular plug)
317
318 (% class="table-bordered" %)
319 |(% 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**
320 |(% 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**
321 |(% 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
322 |(% 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
323 |(% 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
324 |(% 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
325 |(% 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" %)~-~-
326 |(% 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
327 |(% 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
328
329 Table 4-8 Connection of encoder line pin
330
331 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.
332
333 [[image:企业微信截图_16606338254815.png]]
334
335 (% class="box infomessage" %)
336 (((
337 ✎ **Note: **The color of the line is subject to the actual product. The lines described in this manual are all lines of Wecon!
338 )))
339
340 (% class="table-bordered" %)
341 |(% 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**
342 |(% style="text-align:center; vertical-align:middle; width:531px" %)(((
343 (% style="text-align:center" %)
344 [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_d450a92cc1507fcd.png||height="178" width="487"]]
345 )))|(% 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" %)(((
346 110
347
348 130
349 )))
350 |(% style="width:531px" %)(((
351 (% style="text-align:center" %)
352 [[image:image-20220608144304-1.png]]
353 )))|(% style="width:428px" %)(((
354 (% style="text-align:center" %)
355 [[image:image-20220608144357-2.png]]
356 )))
357 |(% colspan="2" style="width:937px" %)(((
358 (% style="margin-left:auto; margin-right:auto; width:535px" %)
359 |=(% style="text-align: center; vertical-align: middle; width: 262px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 271px;" %)**Signal name**
360 |(% style="text-align:center; vertical-align:middle; width:262px" %)7|(% style="text-align:center; vertical-align:middle; width:271px" %)5V
361 |(% style="text-align:center; vertical-align:middle; width:262px" %)5|(% style="text-align:center; vertical-align:middle; width:271px" %)GND
362 |(% style="text-align:center; vertical-align:middle; width:262px" %)6|(% style="text-align:center; vertical-align:middle; width:271px" %)SD+
363 |(% style="text-align:center; vertical-align:middle; width:262px" %)4|(% style="text-align:center; vertical-align:middle; width:271px" %)SD-
364 |(% style="text-align:center; vertical-align:middle; width:262px" %)1|(% style="text-align:center; vertical-align:middle; width:271px" %)Shield
365 |(% style="text-align:center; vertical-align:middle; width:262px" %)3|(% style="text-align:center; vertical-align:middle; width:271px" %)Battery+
366 |(% style="text-align:center; vertical-align:middle; width:262px" %)2|(% style="text-align:center; vertical-align:middle; width:271px" %)Battery-
367 )))
368
369 Table 4-9 Absolute value encoder line connector (Aviation plug)
370
371 (% class="table-bordered" %)
372 |=(% 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**
373 |=(% 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;" %)(((
374 **Aviation plug pin number**
375 )))|=(% style="text-align: center; vertical-align: middle; width: 156px;" %)**Cable color**
376 |(% 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
377 |(% 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
378 |(% 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
379 |(% 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
380 |(% 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" %)-
381 |(% 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
382 |(% 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
383
384 Table 4-10 Absolute encoder cable connector (aviation socket)
385
386 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.
387
388 (% class="box infomessage" %)
389 (((
390 ✎ **Note: **The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon!
391 )))
392
393 (% class="table-bordered" %)
394 |=(% 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;" %)(((
395 **Motor**
396
397 **flange**
398 )))
399 |(% style="text-align:center; vertical-align:middle; width:380px" %)(((
400 (% style="text-align:center" %)
401 [[image:image-20220608144543-3.png||height="130" width="317"]]
402 )))|(% style="width:320px" %)(((
403 (% style="text-align:center" %)
404 [[image:image-20220608144728-6.png||height="187" width="210"]]
405 )))|(% rowspan="3" style="text-align:center; vertical-align:middle; width:107px" %)(((
406 60
407
408 80
409 )))
410 |(% style="text-align:center; vertical-align:middle; width:380px" %)(((
411 (% style="text-align:center" %)
412 [[image:image-20220608144619-5.png||height="132" width="316"]]
413 )))|(% style="width:320px" %)(((
414 (% style="text-align:center" %)
415 [[image:image-20220608144750-7.png||height="137" width="358"]]
416 )))
417 |(% colspan="2" style="width:667px" %)(((
418 (% class="table-bordered" style="margin-left:auto; margin-right:auto; width:605px" %)
419 |=(% style="text-align: center; vertical-align: middle; width: 295px;" %)**Pin number**|=(% style="text-align: center; vertical-align: middle; width: 309px;" %)**Signal name**
420 |(% style="text-align:center; vertical-align:middle; width:295px" %)7|(% style="text-align:center; vertical-align:middle; width:309px" %)5V
421 |(% style="text-align:center; vertical-align:middle; width:295px" %)5|(% style="text-align:center; vertical-align:middle; width:309px" %)GND
422 |(% style="text-align:center; vertical-align:middle; width:295px" %)6|(% style="text-align:center; vertical-align:middle; width:309px" %)SD+
423 |(% style="text-align:center; vertical-align:middle; width:295px" %)4|(% style="text-align:center; vertical-align:middle; width:309px" %)SD-
424 |(% style="text-align:center; vertical-align:middle; width:295px" %)1|(% style="text-align:center; vertical-align:middle; width:309px" %)Shield
425 |(% style="text-align:center; vertical-align:middle; width:295px" %)3|(% style="text-align:center; vertical-align:middle; width:309px" %)Battery+
426 |(% style="text-align:center; vertical-align:middle; width:295px" %)2|(% style="text-align:center; vertical-align:middle; width:309px" %)Battery-
427 )))
428
429 Table 4-11 Absolute encoder cable connector (in-line type)
430
431 (% class="table-bordered" %)
432 |=(% 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**
433 |=(% 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;" %)(((
434 **In-line plug pin number**
435 )))|=(% style="text-align: center; vertical-align: middle; width: 128px;" %)**Cable color**
436 |(% 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
437 |(% 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
438 |(% 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
439 |(% 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
440 |(% 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" %)-
441 |(% 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
442 |(% 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
443
444 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.
445
446 (% class="box infomessage" %)
447 (((
448 ✎**Note:** The color of the cable is subject to the actual product. The cables described in this manual are all cables of Wecon!
449 )))
450
451 = **Servo drive control input and output wiring** =
452
453 == CN2 pin distribution ==
454
455 **VD2A and VD2B servo drive control input and output pin distribution (CN2 interface)**
456
457 (% style="text-align:center" %)
458 (((
459 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
460 [[**Figure 4-9 VD2A and VD2B servo drive control input and output pin distribution**>>image:企业微信截图_16841152769709.png||height="632" id="企业微信截图_16841152769709.png" width="505"]]
461 )))
462
463 (% style="text-align:center" %)
464 (((
465 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
466 [[**Figure 4-9 VD2A and VD2B servo drive control input and output pin distribution**>>image:image-20220824105322-3.jpeg||height="735" id="Iimage-20220824105322-3.jpeg" width="165"]]
467 )))
468
469 (% class="table-bordered" %)
470 |=(% scope="row" style="text-align: center; vertical-align: middle;" %)**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**
471 |=1|-|16|GND|31|-
472 |=2|AI_2+|17|GND|32|AI_1+
473 |=3|AI_2-|18|-|33|AI_1-
474 |=4|DO1-|19|DO3-|34|GND
475 |=5|DO1+|20|DO3+|35|-
476 |=6|DO2-|21|DO4-|36|-
477 |=7|DO2+|22|DO4+|37|-
478 |=8|SS|23|DI5|38|-
479 |=9|DI1|24|DI6|39|-
480 |=10|DI2|25|DI7|40|SIGN-
481 |=11|DI3|26|DI8|41|SIGN+
482 |=12|DI4|27|GND|42|PULS-
483 |=13|PAO-|28|PAO+|43|PULS+
484 |=14|PBO-|29|PBO+|44|PL
485 |=15|PZO-|30|PZO+|~-~-|~-~-
486
487 Table 4-12 CN2 interface definition of VD2A and VD2B servo drive
488
489 **VD2F servo drive control input and output pin distribution (CN2 interface)**
490
491 (% style="text-align:center" %)
492 (((
493 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
494 [[**Figure 4-10 VD2F servo drive control input and output pin distribution**>>image:image-20220824105128-1.jpeg||height="463" id="Iimage-20220824105128-1.jpeg" width="159"]]
495 )))
496
497 |=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**
498 |1|DO3|6|DO4|11|PL
499 |2|DO1|7|DO2|12|PULS+
500 |3|SS|8|DOCOM|13|PULS-
501 |4|DI3|9|DI4|14|SIGN+
502 |5|DI1|10|DI2|15|SIGN-
503
504 Table 4-13 CN2 interface definition of VD2F servo drive
505
506 == Wiring diagram ==
507
508 **VD2A and VD2B servo drive**
509
510 (% style="text-align:center" %)
511 (((
512 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
513 [[**Figure 4-11 Wiring diagram of each mode**>>image:4-11.jpg||height="961" id="I4-11.jpg" width="750"]]
514 )))
515
516 (% class="box infomessage" %)
517 (((
518 ✎**Note:** Please refer to "Table 4-13 CN2 interface definition of VD2A and VD2B servo drive" for the pin numbers in the figure.
519 )))
520
521 **VD2F servo drive**
522
523 (% style="text-align:center" %)
524 (((
525 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
526 [[**Figure 4-12 Position pulse mode wiring**>>image:image-20220608145058-9.png||id="Iimage-20220608145058-9.png"]]
527 )))
528
529 (% class="box infomessage" %)
530 (((
531 ✎**Note:** Please refer to "Table 4-14 CN2 interface definition of VD2F servo drive" for the pin numbers in the figure.
532 )))
533
534 == Position instruction input signal ==
535
536 (% class="table-bordered" %)
537 |=(% 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**
538 |(% 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" %)(((
539 Low-speed pulse input modes: differential input, open collector.
540
541 There are three types of input pulse:
542
543 1. Direction + pulse (positive logic);
544 1. CW/CCW;
545 1. A and B phase quadrature pulses (4 times the frequency).
546 )))
547 |(% 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
548 |(% 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
549 |(% 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
550 |(% 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.
551
552 Table 4-14 Position instruction signal description
553
554 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.
555
556 (% class="table-bordered" %)
557 |=(% 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**
558 |(% 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
559
560 **Differential input**
561
562 The connection of differential input is shown in Figure 4-9
563
564 (% style="text-align:center" %)
565 (((
566 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
567 [[**Figure 4-13 VD2A and VD2B servo drive differential input connection**>>image:image-20220610140653-1.png||id="Iimage-20220610140653-1.png"]]
568 )))
569
570 (% style="text-align:center" %)
571 (((
572 (% class="wikigeneratedid" style="display:inline-block" %)
573 [[**Figure 4-14 VD2F servo drive differential input connection**>>image:image-20220706104653-3.jpeg||id="Iimage-20220706104653-3.jpeg"]]
574 )))
575
576 **Open collector input**
577
578 * Open collector input connection
579
580 (% style="text-align:center" %)
581 (((
582 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
583 [[**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"]]
584 )))
585
586 (% style="text-align:center" %)
587 (((
588 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
589 [[**Figure 4-16 VD2F servo drive open collector input connection**>>image:image-20220706104712-5.jpeg||height="628" id="Iimage-20220706104712-5.jpeg" width="875"]]
590 )))
591
592 * NPN and PNP wiring
593
594 (% class="table-bordered" %)
595 |(% style="width:597px" %)(((
596 (((
597 (% style="text-align:center" %)
598 [[image:image-20220706104746-7.jpeg||class="img-thumbnail"]]
599 )))
600 )))|(% style="width:478px" %)(((
601 (((
602 (% style="text-align:center" %)
603 [[image:image-20220706104753-8.jpeg||class="img-thumbnail"]]
604 )))
605 )))
606 |(% style="text-align:center; vertical-align:middle; width:597px" %)NPN|(% style="text-align:center; vertical-align:middle; width:478px" %)PNP
607 |(% colspan="2" style="text-align:center; vertical-align:middle" %)Figure 4-17 Triode Wiring
608
609 == **Analog input signal** ==
610
611 The analog input signal is only supported by VD2A and VD2B servo drives.
612
613 (% class="table-bordered" %)
614 |=(% 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**
615 |(% style="text-align:center; vertical-align:middle" %)32|(% style="text-align:center; vertical-align:middle" %)AI_1+|(% rowspan="2" %)(((
616 AI_1 analog input signal, resolution 12-bit.
617
618 Input voltage range: -10V to +10V.
619 )))
620 |(% style="text-align:center; vertical-align:middle" %)33|(% style="text-align:center; vertical-align:middle" %)AI_1-
621 |(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)AI_2+|(% rowspan="2" %)(((
622 AI_2 analog input signal, resolution 12-bit.
623
624 Input voltage range: -10V to +10V.
625 )))
626 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)AI_2-
627 |(% style="text-align:center; vertical-align:middle" %)17|(% style="text-align:center; vertical-align:middle" %)GND|(% rowspan="2" %)Analog input signal ground.
628 |(% style="text-align:center; vertical-align:middle" %)34|(% style="text-align:center; vertical-align:middle" %)GND
629
630 Table 4-15 Analog input signal description
631
632 (% style="text-align:center" %)
633 (((
634 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
635 [[**Figure 4-18 Analog input wiring**>>image:image-20220611152916-3.jpeg||height="295" id="Iimage-20220611152916-3.jpeg" width="504"]]
636 )))
637
638
639 == Digital input&output signals ==
640
641 **VD2A and VD2B servo drives**
642
643 (% class="table-bordered" %)
644 |=(% 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**
645 |(% 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
646 |(% 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
647 |(% 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
648 |(% 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
649 |(% 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
650 |(% 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
651 |(% 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
652 |(% 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
653 |(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)24V
654 |(% 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
655 |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)DO1+
656 |(% 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
657 |(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)DO2+
658 |(% 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
659 |(% style="text-align:center; vertical-align:middle" %)20|(% style="text-align:center; vertical-align:middle" %)DO3+
660 |(% 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
661 |(% style="text-align:center; vertical-align:middle" %)22|(% style="text-align:center; vertical-align:middle" %)DO4+
662
663 Table 4-16 DI/DO signal description
664
665 **Digital input circuit**
666
667 * When the control device (HMI/PLC) is relay output
668
669 (% style="text-align:center" %)
670 (((
671 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
672 [[**Figure 4-19 Relay output**>>image:image-20220706104845-9.jpeg||height="425" id="Iimage-20220706104845-9.jpeg" width="352"]]
673 )))
674
675 * When the control device (HMI/PLC) is open collector output
676
677 (% style="text-align:center" %)
678 (((
679 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
680 [[**Figure 4-20 Open collector output**>>image:image-20220706104858-10.jpeg||height="487" id="Iimage-20220706104858-10.jpeg" width="352"]]
681 )))
682
683 **Digital output circuit**
684
685 * When the control device (HMI/PLC) is relay input
686
687 (% style="text-align:center" %)
688 (((
689 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
690 [[**Figure 4-21 Relay input**>>image:image-20220611153124-4.jpeg||height="567" id="Iimage-20220611153124-4.jpeg" width="352"]]
691 )))
692
693 * When the control device (HMI/PLC) is optocoupler input
694
695 (% style="text-align:center" %)
696 (((
697 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
698 [[**Figure 4-22 Optocoupler input**>>image:image-20220611153802-10.jpeg||height="485" id="Iimage-20220611153802-10.jpeg" width="352"]]
699 )))
700
701 **VD2F servo drive**
702
703 (% class="table-bordered" %)
704 |=(% 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**
705 |(% 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
706 |(% 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
707 |(% 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
708 |(% 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
709 |(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)24V
710 |(% 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
711 |(% 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
712 |(% 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
713 |(% 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
714 |(% 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
715
716 Table 4-17 DI/DO signal description
717
718 **Digital input circuit**
719
720 * When the control device (HMI/PLC) is relay output
721
722 (% style="text-align:center" %)
723 (((
724 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
725 [[**Figure 4-23 Relay output**>>image:image-20220706105605-11.jpeg||height="429" id="Iimage-20220706105605-11.jpeg" width="352"]]
726 )))
727
728 * When the control device (HMI/PLC) is open collector output
729
730 (% style="text-align:center" %)
731 (((
732 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
733 [[**Figure 4-24 Open collector output**>>image:image-20220706110028-12.jpeg||height="476" id="Iimage-20220706110028-12.jpeg" width="352"]]
734 )))
735
736 **Digital output circuit**
737
738 * When the control device (HMI/PLC) is relay input
739
740 (% style="text-align:center" %)
741 (((
742 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
743 [[**Figure 4-25 Relay output**>>image:image-20220611154302-14.jpeg||height="494" id="Iimage-20220611154302-14.jpeg" width="352"]]
744 )))
745
746 * When the control device (HMI/PLC) is optocoupler input
747
748 (% style="text-align:center" %)
749 (((
750 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
751 [[**Figure 4-26 Optocoupler input**>>image:image-20220611154225-13.jpeg||height="473" id="Iimage-20220611154225-13.jpeg" width="352"]]
752 )))
753
754 == Brake wiring ==
755
756 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.
757
758 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.
759
760 (% style="text-align:center" %)
761 (((
762 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
763 [[**Figure 4-27 Brake wiring of VD2A and VD2B**>>image:image-20220611153503-7.jpeg||id="Iimage-20220611153503-7.jpeg"]]
764 )))
765
766 (% style="text-align:center" %)
767 (((
768 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
769 [[**Figure 4-28 Brake wiring of VD2F**>>image:image-20220611153514-8.jpeg||id="Iimage-20220611153514-8.jpeg"]]
770 )))
771
772 == Communication signal wiring ==
773
774 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
775
776 (% style="text-align:center" %)
777 (((
778 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
779 [[**Figure 4-31 Pin number of an RJ45 socket**>>image:image-20220706114233-13.png||id="Iimage-20220706114233-13.png"]]
780 )))
781
782 The communication modes supported by the driver communication ports are in the following table.
783
784 |=(% colspan="2" style="width: 412px;" %)**VD2 A&VD2 B**|=(% colspan="2" style="width: 663px;" %)**VD2F**
785 |(% style="width:80px" %)**Port**|(% style="width:223px" %)**Communication mode**|(% style="width:95px" %)**Port**|(% style="width:359px" %)**Communication mode**
786 |(% 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
787 |(% style="width:80px" %)CN5|(% rowspan="2" style="width:223px" %)Only RS485|(% style="width:95px" %)CN4
788 |(% 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.
789 |(% colspan="2" style="width:412px" %)**✎Note**: The CN5 and CN6 interfaces are physically connected and are actually the same communication interface.
790
791 Table 4-19 Communication port communication modes
792
793 **Communication connection with servo host computer (RS422)**
794
795 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.
796
797 * **VD2A&VD2B**
798
799 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.
800
801 (% style="text-align:center" %)
802 (((
803 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
804 [[**Figure 4-32 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"]]
805 )))
806
807 (% style="text-align:center" %)
808 (((
809 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
810 [[**Figure 4-33 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"]]
811 )))
812
813 |=(% style="width: 170px;" %)**CN3**|=(% style="width: 97px;" %)**Pin**|=(% style="width: 105px;" %)**Name**|=(% style="width: 403px;" %)**Function description**
814 |(% rowspan="8" style="width:170px" %)(((
815 [[image:image-20220706114749-4.png||height="163" width="149"]]
816 )))|(% style="width:97px" %)1|(% style="width:105px" %)RX-|(% style="width:403px" %)Computer sends negative terminal (drive receives negative)
817 |(% style="width:97px" %)2|(% style="width:105px" %)RX+|(% style="width:403px" %)Computer sends positive terminal (drive receives positive)
818 |(% style="width:97px" %)3|(% style="width:105px" %)TX-|(% style="width:403px" %)Computer receives negative terminal (drive sends negative)
819 |(% style="width:97px" %)4|(% style="width:105px" %)GND|(% style="width:403px" %)Ground terminal
820 |(% style="width:97px" %)5|(% style="width:105px" %)NC|(% style="width:403px" %)Not used
821 |(% style="width:97px" %)6|(% style="width:105px" %)TX+|(% style="width:403px" %)Computer receives positive terminal (drive sends positive)
822 |(% style="width:97px" %)7|(% style="width:105px" %)NC|(% style="width:403px" %)Not used
823 |(% style="width:97px" %)8|(% style="width:105px" %)NC|(% style="width:403px" %)Not used
824
825 Table 4-20 VD2A and VD2B pin definitions for CN3
826
827 * **VD2F**
828
829 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.
830
831 (% style="text-align:center" %)
832 (((
833 (% class="wikigeneratedid img-thumbnail" style="display:inline-block" %)
834 [[**Figure 4-34 The connection between VD2F drive and PC**>>image:image-20220706114622-16.png||id="Iimage-20220706114622-16.png"]]
835 )))
836
837 |=(% style="width: 162px;" %)**CN3&CN4**|=(% style="width: 87px;" %)**Pin**|=(% style="width: 106px;" %)**Name**|=(% style="width: 420px;" %)**Function description**
838 |(% 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)
839 |(% style="width:87px" %)2|(% style="width:106px" %)RX+|(% style="width:420px" %)Computer sends positive terminal (drive receives positive)
840 |(% style="width:87px" %)3|(% style="width:106px" %)TX-|(% style="width:420px" %)Computer receives negative terminal (drive sends negative)
841 |(% style="width:87px" %)4|(% style="width:106px" %)GND|(% style="width:420px" %)Ground terminal
842 |(% style="width:87px" %)5|(% style="width:106px" %)NC|(% style="width:420px" %)Not used
843 |(% style="width:87px" %)6|(% style="width:106px" %)TX+|(% style="width:420px" %)Computer receives positive terminal (drive sends positive)
844 |(% style="width:87px" %)7|(% style="width:106px" %)NC|(% style="width:420px" %)Not used
845 |(% style="width:87px" %)8|(% style="width:106px" %)NC|(% style="width:420px" %)Not used
846
847 Table 4-21 VD2F pin definitions for CN3 and CN4 interfaces
848
849 **Communication connection with PLC and other device (RS485)**
850
851 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.
852
853 |=(% style="width: 166px;" %)**CN5&CN6**|=(% style="width: 81px;" %)**Pin**|=(% style="width: 109px;" %)**Name**|=(% style="width: 435px;" %)**Function description**
854 |(% 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)
855 |(% style="width:81px" %)2|(% style="width:109px" %)485+|(% style="width:435px" %)Computer sends positive terminal (drive receives positive)
856 |(% style="width:81px" %)3|(% style="width:109px" %)NC|(% style="width:435px" %)Not used
857 |(% style="width:81px" %)4|(% style="width:109px" %)GND|(% style="width:435px" %)Ground terminal
858 |(% style="width:81px" %)5|(% style="width:109px" %)GND|(% style="width:435px" %)Ground terminal
859 |(% style="width:81px" %)6|(% style="width:109px" %)NC|(% style="width:435px" %)Not used
860 |(% style="width:81px" %)7|(% style="width:109px" %)Reserved|(% style="width:435px" %)Reserved
861 |(% style="width:81px" %)8|(% style="width:109px" %)GND|(% style="width:435px" %)Ground terminal
862
863 Table 4-22 The pin definition of CN5/CN6 interface
864
865 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.
866
867 |=(% style="width: 165px;" %)**CN3&CN4**|=(% style="width: 90px;" %)**Pin**|=(% style="width: 102px;" %)**Name**|=(% style="width: 418px;" %)**Function description**
868 |(% 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)
869 |(% style="width:90px" %)2|(% style="width:102px" %)485+|(% style="width:418px" %)Computer sends positive terminal (drive receives positive)
870 |(% style="width:90px" %)3|(% style="width:102px" %)-|(% style="width:418px" %)Computer receives negative terminal
871 |(% style="width:90px" %)4|(% style="width:102px" %)GND|(% style="width:418px" %)Ground terminal
872 |(% style="width:90px" %)5|(% style="width:102px" %)-|(% style="width:418px" %)Not used
873 |(% style="width:90px" %)6|(% style="width:102px" %)-|(% style="width:418px" %)Computer receives positive terminal
874 |(% style="width:90px" %)7|(% style="width:102px" %)-|(% style="width:418px" %)Not used
875 |(% style="width:90px" %)8|(% style="width:102px" %)-|(% style="width:418px" %)Not used