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Changes for page 04 Wiring

Last modified by Mora Zhou on 2025/04/28 13:44
From version 121.7
edited by Stone Wu
on 2022/07/06 11:19
Change comment: (Autosaved)
To version 131.1
edited by Jim(Forgotten)
on 2022/08/16 14:31
Change comment: There is no comment for this version

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1 -Servo.1 User Manual.02 VD2 SA Series.WebHome
1 +Servo.Manual.02 VD2 SA Series.WebHome
Author
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1 -XWiki.Stone
1 +XWiki.Jim
Content
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1 1  = **Main circuit wiring** =
2 2  
3 -== **Main circuit terminals** ==
3 +== [[**Main circuit terminals**>>||anchor="HCommunicationsignalwiring"]] ==
4 4  
5 5  (((
6 6  **VD2A servo drive main circuit terminal distribution**
... ... @@ -244,6 +244,8 @@
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 +
247 247  (% style="text-align:center" %)
248 248  [[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_2a7019b4f21f159e.gif||height="324" width="857"]]
249 249  
... ... @@ -312,6 +312,8 @@
312 312  
313 313  Table 4-8 Connection of encoder line pin
314 314  
317 +[[image:企业微信截图_1660631273258.png]]
318 +
315 315  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.
316 316  
317 317  ✎ **Note: **The color of the line is subject to the actual product. The lines described in this manual are all lines of Wecon!
... ... @@ -478,7 +478,7 @@
478 478  
479 479  Figure 4-11 Wiring diagram of each mode
480 480  
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.
485 +✎**Note:** Please refer to "Table 4-13 CN2 interface definition of VD2A and VD2B servo drive" for the pin numbers in the figure.
482 482  
483 483  **VD2F servo drive**
484 484  
... ... @@ -487,7 +487,7 @@
487 487  
488 488  Figure 4-12 Position pulse mode wiring
489 489  
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.
494 +✎**Note:** Please refer to "Table 4-14 CN2 interface definition of VD2F servo drive" for the pin numbers in the figure.
491 491  
492 492  == **Position instruction input signal** ==
493 493  
... ... @@ -588,7 +588,7 @@
588 588  
589 589  Figure 4-18 Analog input wiring
590 590  
591 -== **Digital input and output signals** ==
595 +== **Digital input&output signals** ==
592 592  
593 593  **VD2A and VD2B servo drives**
594 594  
... ... @@ -711,105 +711,104 @@
711 711  
712 712  Figure 4-28 Brake wiring of VD2F
713 713  
714 -= **Communication signal wiring** =
718 +== **Communication signal wiring** ==
715 715  
716 -Wecon VD2 series servo drive supports two communication modes: RS-422 and RS-485. The exterior of communication terminal is shown in Figure 4-29.
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
717 717  
718 718  (% style="text-align:center" %)
719 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_36a1ac5641d607b2.gif||height="159" width="157"]]
723 +[[image:image-20220706114233-13.png]]
720 720  
721 -Figure 4-29 communication port exterior and pin definition
725 +Figure 4-31 Pin number of an RJ45 socket
722 722  
723 -== **Communication signal connector** ==
727 +The communication modes supported by the driver communication ports are in the following table.
724 724  
725 -**(1) VD2A and VD2B servo drive**
729 +|(% colspan="2" %)**VD2 A&VD2 B**|(% colspan="2" %)**VD2F**
730 +|**Port**|**Communication mode**|**Port**|**Communication mode**
731 +|CN3|Only RS422|CN3|(% rowspan="2" %)RS422, RS485 communication mode choose one of two. Set by function code P12-05
732 +|CN5|(% rowspan="2" %)Only RS485|CN4
733 +|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.
734 +|(% colspan="2" %)**✎Note**: The CN5 and CN6 interfaces are physically connected and are actually the same communication interface。
726 726  
727 -The signal connectors exterior of RS422 and RS485 communication methods are shown in Figure 4-19 (a) and (b) respectively.
736 +Table 4-19 Communication port communication modes
728 728  
729 -(% class="table-bordered" %)
730 -|(((
731 -(% style="text-align:center" %)
732 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_6017da4ef2b79ce3.gif]]
733 -)))|(((
734 -(% style="text-align:center" %)
735 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_54ecc0baf9dc3fe8.gif]]
736 -)))
737 -|(% style="text-align:center; vertical-align:middle" %)(A) RS422 communication|(% style="text-align:center; vertical-align:middle" %)(B) RS485 communication
738 -|(% colspan="2" style="text-align:center; vertical-align:middle" %)Figure 4-30 VD2A and VD2B servo drive communication signal connector exterior
738 +**Communication connection with servo host computer (RS422)**
739 739  
740 -**(2) VD2F servo drive**
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 -The CN3 and CN4 interfaces support RS422 and RS485 communication methods. The exterior of the communication signal connector is shown in figure 4-31. Table 4-18 is the pin definition corresponding to the two communications.
742 +* **VD2A&VD2B**
743 743  
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 +
744 744  (% style="text-align:center" %)
745 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_3036b46714cd6b88.gif]]
747 +[[image:image-20220706114358-14.png]]
746 746  
747 -Figure 4-31 VD2F servo drive communication signal connector exterior
749 +Figure 4-32 The Connection between VD2A drive and PC
748 748  
749 -(% class="table-bordered" %)
750 -|(% colspan="2" style="text-align:center; vertical-align:middle" %)(((
751 -**Communication method Pin number and function**
752 -)))|(% style="text-align:center; vertical-align:middle" %)**Pin name corresponding to RS422 communication**|(% style="text-align:center; vertical-align:middle" %)**Pin name corresponding to RS485 communication**
753 -|(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)Computer sends negative terminal|(% style="text-align:center; vertical-align:middle" %)RX-|(% style="text-align:center; vertical-align:middle" %)485-
754 -|(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)Computer sends positive terminal|(% style="text-align:center; vertical-align:middle" %)RX+|(% style="text-align:center; vertical-align:middle" %)485+
755 -|(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)Computer receives negative terminal|(% style="text-align:center; vertical-align:middle" %)TX-|(% style="text-align:center; vertical-align:middle" %)-
756 -|(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)Ground terminal|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)GND
757 -|(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)Not used|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)-
758 -|(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)Computer receives positive terminal|(% style="text-align:center; vertical-align:middle" %)TX+|(% style="text-align:center; vertical-align:middle" %)-
759 -|(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)Not used|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)-
760 -|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)Not used|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)-
751 +(% style="text-align:center" %)
752 +[[image:image-20220706114416-15.png]]
761 761  
762 -Table 4-18 VD2F servo drive communication signal connector pin definition
754 +Figure 4-33 The connection between VD2B drive and PC
763 763  
764 -== **Host computer communication connection** ==
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
765 765  
766 -VD2A and VD2B servo drives communicate with the host computer via the CN3 interface by RS422 communication. Table 4-9 is the pin definition of the CN3 interface. The communication diagrams of VD2A and VD2B servo drives and host computer are shown in __[[Figure 4-32>>https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/WebHome/image-20220611155103-21.jpeg?width=1000&height=545&rev=1.1]]__ and __[[Figure 4-33 >>https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/WebHome/image-20220611155111-22.jpeg?width=1000&height=448&rev=1.1]]__respectively.
768 +Table 4-20 VD2A and VD2B pin definitions for CN3
767 767  
768 -(% class="table-bordered" %)
769 -|(% style="text-align:center; vertical-align:middle" %)**Pin**|(% style="text-align:center; vertical-align:middle" %)**Name**|(% style="text-align:center; vertical-align:middle" %)**Function description**
770 -|(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)RX-|(% style="text-align:center; vertical-align:middle" %)Computer sends negative terminal (drive receives negative)
771 -|(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)RX+|(% style="text-align:center; vertical-align:middle" %)Computer sends positive terminal (drive receives positive)
772 -|(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)TX-|(% style="text-align:center; vertical-align:middle" %)Computer receives negative terminal (drive sends negative)
773 -|(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Ground terminal
774 -|(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used
775 -|(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)TX+|(% style="text-align:center; vertical-align:middle" %)Computer receives positive terminal (drive sends positive)
776 -|(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used
777 -|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used
770 +* **VD2F**
778 778  
779 -Table 4-19 The pin definition of CN3 interface
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
780 780  
781 781  (% style="text-align:center" %)
782 -[[image:image-20220611155103-21.jpeg||height="545" width="1000"]]
775 +[[image:image-20220706114622-16.png]]
783 783  
784 -Figure 4-32 The Connection between VD2A drive and PC
777 +Figure 4-34 The connection between VD2F drive and PC
785 785  
786 -(% style="text-align:center" %)
787 -[[image:image-20220611155111-22.jpeg||height="448" width="1000"]]
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
788 788  
789 -Figure 4-33 The connection between VD2B drive and PC
789 +Table 4-21 VD2F pin definitions for CN3 and CN4 interfaces
790 790  
791 -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>>url:http://docs.we-con.com.cn/wiki/servo/view/2. User Manual/06 VD2 SA Series Servo Drives Manual (Full V1.1)/#F434]]__ respectively.
791 +**Communication connection with PLC and other device (RS485)**
792 792  
793 -(% style="text-align:center" %)
794 -[[image:image-20220611155116-23.jpeg||height="520" width="1000"]]
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.
795 795  
796 -Figure 4-34 The connection between VD2F drive and PC
797 797  
798 -== **PLC communication connection** ==
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
799 799  
800 -VD2A and VD2B servo drives communicate with the PLC via CN5 or CN6 interface (located on the top of servo drive) by RS485 communication.
806 +Table 4-22 The pin definition of CN5/CN6 interface
801 801  
802 -VD2F servo drive communicates with the PLC via CN3 or CN4 interface by RS485 communication.
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.
803 803  
804 -(% class="table-bordered" %)
805 -|(% style="text-align:center; vertical-align:middle" %)**Pin**|(% style="text-align:center; vertical-align:middle" %)**Name**|(% style="text-align:center; vertical-align:middle" %)**Function description**
806 -|(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)485+|(% style="text-align:center; vertical-align:middle" %)Computer sends negative terminal (drive receives negative)
807 -|(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)485-|(% style="text-align:center; vertical-align:middle" %)Computer sends positive terminal (drive receives positive)
808 -|(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used
809 -|(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Ground terminal
810 -|(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Ground terminal
811 -|(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used
812 -|(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)Reserved|(% style="text-align:center; vertical-align:middle" %)Reserved
813 -|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Ground terminal
814 -
815 -Table 4-20 The pin definition of CN5/CN6 interface
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
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