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Changes for page 04 Wiring

Last modified by Iris on 2025/08/05 09:38
From version 120.13
edited by Stone Wu
on 2022/07/05 14:35
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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Parent
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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  
... ... @@ -527,7 +527,7 @@
527 527  Figure 4-13 VD2A and VD2B servo drive differential input connection
528 528  
529 529  (% style="text-align:center" %)
530 -[[image:https://docs.we-con.com.cn/bin/download/Servo/2. User Manual/06 VD2 SA Series Servo Drives Manual (Full V1.1)/04 Wiring/WebHome/11?rev=1.2||height="461" width="650"]]
534 +[[image:image-20220706104653-3.jpeg]]
531 531  
532 532  Figure 4-14 VD2F servo drive differential input connection
533 533  
... ... @@ -536,12 +536,12 @@
536 536  1.Open collector input connection
537 537  
538 538  (% style="text-align:center" %)
539 -[[image:https://docs.we-con.com.cn/bin/download/Servo/2. User Manual/06 VD2 SA Series Servo Drives Manual (Full V1.1)/04 Wiring/WebHome/15.jpg||height="472" width="650"]]
543 +[[image:image-20220706104705-4.jpeg||height="638" width="881"]]
540 540  
541 541  Figure 4-15 VD2A and VD2B servo drive open collector input connection
542 542  
543 543  (% style="text-align:center" %)
544 -[[image:https://docs.we-con.com.cn/bin/download/Servo/2. User Manual/06 VD2 SA Series Servo Drives Manual (Full V1.1)/04 Wiring/WebHome/16.jpg||height="477" width="650"]]
548 +[[image:image-20220706104712-5.jpeg||height="628" width="875"]]
545 545  
546 546  Figure 4-16 VD2F servo drive open collector input connection
547 547  
... ... @@ -549,18 +549,12 @@
549 549  
550 550  (% class="table-bordered" %)
551 551  |(% style="width:597px" %)(((
552 -(% style="text-align:center" %)
553 -[[image:https://docs.we-con.com.cn/bin/download/Servo/2. User Manual/06 VD2 SA Series Servo Drives Manual (Full V1.1)/04 Wiring/WebHome/17.jpg]]
554 -
555 555  (((
556 -
557 +[[image:image-20220706104746-7.jpeg]]
557 557  )))
558 558  )))|(% style="width:478px" %)(((
559 -(% style="text-align:center" %)
560 -[[image:https://docs.we-con.com.cn/bin/download/Servo/2. User Manual/06 VD2 SA Series Servo Drives Manual (Full V1.1)/04 Wiring/WebHome/18.jpg]]
561 -
562 562  (((
563 -
561 +[[image:image-20220706104753-8.jpeg]]
564 564  )))
565 565  )))
566 566  |(% style="text-align:center; vertical-align:middle; width:597px" %)NPN|(% style="text-align:center; vertical-align:middle; width:478px" %)PNP
... ... @@ -590,11 +590,11 @@
590 590  Table 4-15 Analog input signal description
591 591  
592 592  (% style="text-align:center" %)
593 -[[image:image-20220611152916-3.jpeg||height="396" width="675"]]
591 +[[image:image-20220611152916-3.jpeg||height="295" width="504"]]
594 594  
595 595  Figure 4-18 Analog input wiring
596 596  
597 -== **Digital input and output signals** ==
595 +== **Digital input&output signals** ==
598 598  
599 599  **VD2A and VD2B servo drives**
600 600  
... ... @@ -608,7 +608,7 @@
608 608  |(% 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
609 609  |(% 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
610 610  |(% 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
611 -|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)DICOM|(% style="text-align:center; vertical-align:middle" %)24V
609 +|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)24V
612 612  |(% 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
613 613  |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)DO1+
614 614  |(% 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
... ... @@ -625,7 +625,7 @@
625 625  1.When the control device(HMI/PLC) is relay output
626 626  
627 627  (% style="text-align:center" %)
628 -[[image:image-20220611153704-9.jpeg||height="439" width="363"]]
626 +[[image:image-20220706104845-9.jpeg||height="470" width="389"]]
629 629  
630 630  Figure 4-19 Relay output
631 631  
... ... @@ -632,7 +632,7 @@
632 632  2.When the control device(HMI/PLC) is open collector output
633 633  
634 634  (% style="text-align:center" %)
635 -[[image:image-20220611152822-2.jpeg||height="472" width="390"]]
633 +[[image:image-20220706104858-10.jpeg||height="501" width="369"]]
636 636  
637 637  Figure 4-20 Open collector output
638 638  
... ... @@ -660,7 +660,7 @@
660 660  |(% 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
661 661  |(% 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
662 662  |(% 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
663 -|(% style="text-align:center; vertical-align:middle" %)11|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)Power input (24V)
661 +|(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)24V
664 664  |(% 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
665 665  |(% 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
666 666  |(% 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
... ... @@ -674,7 +674,7 @@
674 674  1.When the control device(HMI/PLC) is relay output
675 675  
676 676  (% style="text-align:center" %)
677 -[[image:image-20220611153947-11.jpeg||height="492" width="403"]]
675 +[[image:image-20220706105605-11.jpeg||height="541" width="444"]]
678 678  
679 679  Figure 4-23 Relay output
680 680  
... ... @@ -681,7 +681,7 @@
681 681  2.When the control device(HMI/PLC) is open collector output
682 682  
683 683  (% style="text-align:center" %)
684 -[[image:image-20220611154045-12.jpeg||height="505" width="374"]]
682 +[[image:image-20220706110028-12.jpeg||height="638" width="472"]]
685 685  
686 686  Figure 4-24 Open collector output
687 687  
... ... @@ -710,112 +710,111 @@
710 710  (% style="text-align:center" %)
711 711  [[image:image-20220611153503-7.jpeg]]
712 712  
713 -Figure 4-27 Brake wiring (three-phase 220V input)
711 +Figure 4-27 Brake wiring of VD2A and VD2B
714 714  
715 715  (% style="text-align:center" %)
716 716  [[image:image-20220611153514-8.jpeg]]
717 717  
718 -Figure 4-28 Brake wiring (single-phase 220V input)
716 +Figure 4-28 Brake wiring of VD2F
719 719  
720 -= **Communication signal wiring** =
718 +== **Communication signal wiring** ==
721 721  
722 -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
723 723  
724 724  (% style="text-align:center" %)
725 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_36a1ac5641d607b2.gif||height="159" width="157"]]
723 +[[image:image-20220706114233-13.png]]
726 726  
727 -Figure 4-29 communication port exterior and pin definition
725 +Figure 4-31 Pin number of an RJ45 socket
728 728  
729 -== **Communication signal connector** ==
727 +The communication modes supported by the driver communication ports are in the following table.
730 730  
731 -**(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。
732 732  
733 -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
734 734  
735 -(% class="table-bordered" %)
736 -|(((
737 -(% style="text-align:center" %)
738 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_6017da4ef2b79ce3.gif]]
739 -)))|(((
740 -(% style="text-align:center" %)
741 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_54ecc0baf9dc3fe8.gif]]
742 -)))
743 -|(% style="text-align:center; vertical-align:middle" %)(A) RS422 communication|(% style="text-align:center; vertical-align:middle" %)(B) RS485 communication
744 -|(% 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)**
745 745  
746 -**(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.
747 747  
748 -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**
749 749  
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 +
750 750  (% style="text-align:center" %)
751 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_3036b46714cd6b88.gif]]
747 +[[image:image-20220706114358-14.png]]
752 752  
753 -Figure 4-31 VD2F servo drive communication signal connector exterior
749 +Figure 4-32 The Connection between VD2A drive and PC
754 754  
755 -(% class="table-bordered" %)
756 -|(% colspan="2" style="text-align:center; vertical-align:middle" %)(((
757 -**Communication method Pin number and function**
758 -)))|(% 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**
759 -|(% 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-
760 -|(% 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+
761 -|(% 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" %)-
762 -|(% 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
763 -|(% 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" %)-
764 -|(% 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" %)-
765 -|(% 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" %)-
766 -|(% 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]]
767 767  
768 -Table 4-18 VD2F servo drive communication signal connector pin definition
754 +Figure 4-33 The connection between VD2B drive and PC
769 769  
770 -== **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
771 771  
772 -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
773 773  
774 -(% class="table-bordered" %)
775 -|(% 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**
776 -|(% 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)
777 -|(% 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)
778 -|(% 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)
779 -|(% 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
780 -|(% 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
781 -|(% 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)
782 -|(% 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
783 -|(% 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**
784 784  
785 -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
786 786  
787 787  (% style="text-align:center" %)
788 -[[image:image-20220611155103-21.jpeg||height="545" width="1000"]]
775 +[[image:image-20220706114622-16.png]]
789 789  
790 -Figure 4-32 The Connection between VD2A drive and PC
777 +Figure 4-34 The connection between VD2F drive and PC
791 791  
792 -(% style="text-align:center" %)
793 -[[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
794 794  
795 -Figure 4-33 The connection between VD2B drive and PC
789 +Table 4-21 VD2F pin definitions for CN3 and CN4 interfaces
796 796  
797 -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)**
798 798  
799 -(% style="text-align:center" %)
800 -[[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.
801 801  
802 -Figure 4-34 The connection between VD2F drive and PC
803 803  
804 -== **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
805 805  
806 -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
807 807  
808 -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.
809 809  
810 -(% class="table-bordered" %)
811 -|(% 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**
812 -|(% 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)
813 -|(% 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)
814 -|(% 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
815 -|(% 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
816 -|(% 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
817 -|(% 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
818 -|(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)Reserved|(% style="text-align:center; vertical-align:middle" %)Reserved
819 -|(% 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
820 -
821 -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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