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Changes for page 04 Wiring

Last modified by Iris on 2025/08/04 18:06
From version 131.1
edited by Jim(Forgotten)
on 2022/08/16 14:31
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To version 121.12
edited by Stone Wu
on 2022/07/06 11:44
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1 -Servo.Manual.02 VD2 SA Series.WebHome
1 +Servo.1 User Manual.02 VD2 SA Series.WebHome
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1 -XWiki.Jim
1 +XWiki.Stone
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1 1  = **Main circuit wiring** =
2 2  
3 -== [[**Main circuit terminals**>>||anchor="HCommunicationsignalwiring"]] ==
3 +== **Main circuit terminals** ==
4 4  
5 5  (((
6 6  **VD2A servo drive main circuit terminal distribution**
... ... @@ -244,8 +244,6 @@
244 244  
245 245  == **Encoder cable connection** ==
246 246  
247 -✎ **Note: **It is recommended that the encoder cable should not exceed 10m, otherwise it may cause an error **A93**
248 -
249 249  (% style="text-align:center" %)
250 250  [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_2a7019b4f21f159e.gif||height="324" width="857"]]
251 251  
... ... @@ -314,8 +314,6 @@
314 314  
315 315  Table 4-8 Connection of encoder line pin
316 316  
317 -[[image:企业微信截图_1660631273258.png]]
318 -
319 319  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.
320 320  
321 321  ✎ **Note: **The color of the line is subject to the actual product. The lines described in this manual are all lines of Wecon!
... ... @@ -482,7 +482,7 @@
482 482  
483 483  Figure 4-11 Wiring diagram of each mode
484 484  
485 -✎**Note:** Please refer to "Table 4-13 CN2 interface definition of VD2A and VD2B servo drive" for the pin numbers in the figure.
481 +✎**Note:** Please refer to "[[4.4.1 Table 4-13 CN2 interface definition of VD2A and VD2B servo drive>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/#HCN2pindistribution]]" for the pin numbers in the figure.
486 486  
487 487  **VD2F servo drive**
488 488  
... ... @@ -491,7 +491,7 @@
491 491  
492 492  Figure 4-12 Position pulse mode wiring
493 493  
494 -✎**Note:** Please refer to "Table 4-14 CN2 interface definition of VD2F servo drive" for the pin numbers in the figure.
490 +✎**Note:** Please refer to "[[4.4.1 Table 4-14 CN2 interface definition of VD2F servo drive>>https://docs.we-con.com.cn/bin/view/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/#HCN2pindistribution]]" for the pin numbers in the figure.
495 495  
496 496  == **Position instruction input signal** ==
497 497  
... ... @@ -592,7 +592,7 @@
592 592  
593 593  Figure 4-18 Analog input wiring
594 594  
595 -== **Digital input&output signals** ==
591 +== **Digital input and output signals** ==
596 596  
597 597  **VD2A and VD2B servo drives**
598 598  
... ... @@ -719,6 +719,8 @@
719 719  
720 720  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
721 721  
718 +[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml\wpsC7EA.tmp.png]]
719 +
722 722  (% style="text-align:center" %)
723 723  [[image:image-20220706114233-13.png]]
724 724  
... ... @@ -739,7 +739,7 @@
739 739  
740 740  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.
741 741  
742 -* **VD2A&VD2B**
740 +1. **VD2A&VD2B**
743 743  
744 744  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.
745 745  
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753 753  
754 754  Figure 4-33 The connection between VD2B drive and PC
755 755  
756 -|(% style="width:170px" %)**CN3**|(% style="width:124px" %)**Pin**|(% style="width:101px" %)**Name**|**Function description**
757 -|(% rowspan="8" style="width:170px" %)(((
758 -[[image:image-20220706114749-4.png]]
759 -)))|(% style="width:124px" %)1|(% style="width:101px" %)RX-|Computer sends negative terminal (drive receives negative)
760 -|(% style="width:124px" %)2|(% style="width:101px" %)RX+|Computer sends positive terminal (drive receives positive)
761 -|(% style="width:124px" %)3|(% style="width:101px" %)TX-|Computer receives negative terminal (drive sends negative)
762 -|(% style="width:124px" %)4|(% style="width:101px" %)GND|Ground terminal
763 -|(% style="width:124px" %)5|(% style="width:101px" %)NC|Not used
764 -|(% style="width:124px" %)6|(% style="width:101px" %)TX+|Computer receives positive terminal (drive sends positive)
765 -|(% style="width:124px" %)7|(% style="width:101px" %)NC|Not used
766 -|(% style="width:124px" %)8|(% style="width:101px" %)NC|Not used
754 +|**CN3**|**Pin**|**Name**|**Function description**
755 +|(% rowspan="8" %)(((
756 +[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml\wpsC7ED.tmp.png]]
757 +)))|1|RX-|Computer sends negative terminal (drive receives negative)
758 +|2|RX+|Computer sends positive terminal (drive receives positive)
759 +|3|TX-|Computer receives negative terminal (drive sends negative)
760 +|4|GND|Ground terminal
761 +|5|NC|Not used
762 +|6|TX+|Computer receives positive terminal (drive sends positive)
763 +|7|NC|Not used
764 +|8|NC|Not used
767 767  
768 768  Table 4-20 VD2A and VD2B pin definitions for CN3
769 769  
770 -* **VD2F**
768 +1. **VD2F**
771 771  
772 -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
770 +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>>path:#F434]]
773 773  
774 -(% style="text-align:center" %)
775 -[[image:image-20220706114622-16.png]]
772 +[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml\wpsC7EE.tmp.png]]
776 776  
777 777  Figure 4-34 The connection between VD2F drive and PC
778 778  
779 -|(% style="width:172px" %)**CN3&CN4**|(% style="width:112px" %)**Pin**|(% style="width:107px" %)**Name**|(% style="width:685px" %)**Function description**
780 -|(% 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)
781 -|(% style="width:112px" %)2|(% style="width:107px" %)RX+|(% style="width:685px" %)Computer sends positive terminal (drive receives positive)
782 -|(% style="width:112px" %)3|(% style="width:107px" %)TX-|(% style="width:685px" %)Computer receives negative terminal (drive sends negative)
783 -|(% style="width:112px" %)4|(% style="width:107px" %)GND|(% style="width:685px" %)Ground terminal
784 -|(% style="width:112px" %)5|(% style="width:107px" %)NC|(% style="width:685px" %)Not used
785 -|(% style="width:112px" %)6|(% style="width:107px" %)TX+|(% style="width:685px" %)Computer receives positive terminal (drive sends positive)
786 -|(% style="width:112px" %)7|(% style="width:107px" %)NC|(% style="width:685px" %)Not used
787 -|(% style="width:112px" %)8|(% style="width:107px" %)NC|(% style="width:685px" %)Not used
776 +|**CN3&CN4**|**Pin**|**Name**|**Function description**
777 +|(% rowspan="8" %)[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml\wpsC7EF.tmp.png]]|1|RX-|Computer sends negative terminal (drive receives negative)
778 +|2|RX+|Computer sends positive terminal (drive receives positive)
779 +|3|TX-|Computer receives negative terminal (drive sends negative)
780 +|4|GND|Ground terminal
781 +|5|NC|Not used
782 +|6|TX+|Computer receives positive terminal (drive sends positive)
783 +|7|NC|Not used
784 +|8|NC|Not used
788 788  
789 789  Table 4-21 VD2F pin definitions for CN3 and CN4 interfaces
790 790  
791 -**Communication connection with PLC and other device (RS485)**
792 792  
789 +**4.5.2 Communication connection with PLC and other device (RS485)**
790 +
793 793  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.
794 794  
795 795  
796 -|(% style="width:167px" %)**CN5&CN6**|(% style="width:107px" %)**Pin**|(% style="width:122px" %)**Name**|(% style="width:679px" %)**Function description**
797 -|(% 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)
798 -|(% style="width:107px" %)2|(% style="width:122px" %)485-|(% style="width:679px" %)Computer sends positive terminal (drive receives positive)
799 -|(% style="width:107px" %)3|(% style="width:122px" %)NC|(% style="width:679px" %)Not used
800 -|(% style="width:107px" %)4|(% style="width:122px" %)GND|(% style="width:679px" %)Ground terminal
801 -|(% style="width:107px" %)5|(% style="width:122px" %)GND|(% style="width:679px" %)Ground terminal
802 -|(% style="width:107px" %)6|(% style="width:122px" %)NC|(% style="width:679px" %)Not used
803 -|(% style="width:107px" %)7|(% style="width:122px" %)Reserved|(% style="width:679px" %)Reserved
804 -|(% style="width:107px" %)8|(% style="width:122px" %)GND|(% style="width:679px" %)Ground terminal
794 +|**CN5&CN6**|**Pin**|**Name**|**Function description**
795 +|(% rowspan="8" %)[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml\wpsC7FF.tmp.png]]|1|485+|Computer sends negative terminal (drive receives negative)
796 +|2|485-|Computer sends positive terminal (drive receives positive)
797 +|3|NC|Not used
798 +|4|GND|Ground terminal
799 +|5|GND|Ground terminal
800 +|6|NC|Not used
801 +|7|Reserved|Reserved
802 +|8|GND|Ground terminal
805 805  
806 806  Table 4-22 The pin definition of CN5/CN6 interface
807 807  
808 808  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.
809 809  
810 -|(% style="width:170px" %)**CN3&CN4**|(% style="width:107px" %)**Pin**|(% style="width:116px" %)**Name**|(% style="width:683px" %)**Function description**
811 -|(% 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)
812 -|(% style="width:107px" %)2|(% style="width:116px" %)485-|(% style="width:683px" %)Computer sends positive terminal (drive receives positive)
813 -|(% style="width:107px" %)3|(% style="width:116px" %)-|(% style="width:683px" %)Computer receives negative terminal
814 -|(% style="width:107px" %)4|(% style="width:116px" %)GND|(% style="width:683px" %)Ground terminal
815 -|(% style="width:107px" %)5|(% style="width:116px" %)-|(% style="width:683px" %)Not used
816 -|(% style="width:107px" %)6|(% style="width:116px" %)-|(% style="width:683px" %)Computer receives positive terminal
817 -|(% style="width:107px" %)7|(% style="width:116px" %)-|(% style="width:683px" %)Not used
818 -|(% style="width:107px" %)8|(% style="width:116px" %)-|(% style="width:683px" %)Not used
808 +|**CN3&CN4**|**Pin**|**Name**|**Function description**
809 +|(% rowspan="8" %)[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml\wpsC800.tmp.png]]|1|485+|Computer sends negative terminal (drive receives negative)
810 +|2|485-|Computer sends positive terminal (drive receives positive)
811 +|3|-|Computer receives negative terminal
812 +|4|GND|Ground terminal
813 +|5|-|Not used
814 +|6|-|Computer receives positive terminal
815 +|7|-|Not used
816 +|8|-|Not used
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