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Changes for page 04 Wiring

Last modified by Mora Zhou on 2025/04/28 13:44
From version 120.1
edited by Stone Wu
on 2022/07/05 12:05
Change comment: There is no comment for this version
To version 122.1
edited by Stone Wu
on 2022/07/06 11:45
Change comment: There is no comment for this version

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Content
... ... @@ -64,7 +64,8 @@
64 64  
65 65  **VD2B servo drive (380V) main circuit terminal distribution**
66 66  
67 -[[image:image-20220705111045-1.jpeg]]
67 +(% style="text-align:center" %)
68 +[[image:image-20220705111045-1.jpeg||height="803" width="958"]]
68 68  
69 69  Figure 4-3 VD2B servo drive (380V) main circuit terminal distribution
70 70  
... ... @@ -161,7 +161,7 @@
161 161  
162 162  == **Power line** ==
163 163  
164 -Wecon VD2 series servo drive have 3 kinds of interface power cables: rectangular plug, aviation plug and in-line type.
165 +Wecon VD2 series servo drives have 3 kinds of interface power cables: rectangular plug, aviation plug and in-line type.
165 165  
166 166  (% class="table-bordered" %)
167 167  |(% 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" %)(((
... ... @@ -253,9 +253,9 @@
253 253  |(% style="text-align:center; vertical-align:middle" %)[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_c798aa1eac035779.gif]]|(% style="text-align:center; vertical-align:middle" %)[[image:image-20220611155405-4.png]]|(((
254 254  (% class="table-bordered" %)
255 255  |(% 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**
256 -|(% 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" %)E-
257 +|(% 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" %)-
257 257  |(% 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+
258 -|(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)E+|(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)SD-
259 +|(% 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-
259 259  )))
260 260  
261 261  Table 4-6 Encoder cable servo drive side connector
... ... @@ -351,11 +351,11 @@
351 351  **Aviation plug pin number**
352 352  )))|(% style="text-align:center; vertical-align:middle; width:156px" %)**Cable  color**
353 353  |(% 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
354 -|(% 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" %)8|(% style="text-align:center; vertical-align:middle; width:156px" %)Orange
355 -|(% 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" %)4|(% style="text-align:center; vertical-align:middle; width:156px" %)Green
356 -|(% 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" %)5|(% style="text-align:center; vertical-align:middle; width:156px" %)Brown
357 -|(% 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" %)3|(% style="text-align:center; vertical-align:middle; width:156px" %)-
358 -|(% 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" %)1*|(% style="text-align:center; vertical-align:middle; width:156px" %)Pink
355 +|(% 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
356 +|(% 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
357 +|(% 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
358 +|(% 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" %)-
359 +|(% 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
359 359  |(% 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
360 360  
361 361  Table 4-10 Absolute encoder cable connector (aviation socket)
... ... @@ -410,10 +410,10 @@
410 410  **pin number**
411 411  )))|(% style="text-align:center; vertical-align:middle" %)**Cable color**
412 412  |(% 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
413 -|(% 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
414 -|(% 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
415 -|(% 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
416 -|(% 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" %)-
414 +|(% 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" %)5|(% style="text-align:center; vertical-align:middle" %)Orange
415 +|(% 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" %)6|(% style="text-align:center; vertical-align:middle" %)Green
416 +|(% 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" %)4|(% style="text-align:center; vertical-align:middle" %)Brown
417 +|(% 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" %)1|(% style="text-align:center; vertical-align:middle" %)-
417 417  |(% 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" %)3*|(% style="text-align:center; vertical-align:middle" %)Brown
418 418  |(% 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" %)Black
419 419  
... ... @@ -428,7 +428,7 @@
428 428  **VD2A and VD2B servo drive control input and output pin distribution (CN2 interface)**
429 429  
430 430  (% style="text-align:center" %)
431 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_e8200287ad0381e3.gif]]
432 +[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_e8200287ad0381e3.gif||height="406" width="99"]]
432 432  
433 433  Figure 4-9 VD2A and VD2B servo drive control input and output pin distribution
434 434  
... ... @@ -459,16 +459,12 @@
459 459  
460 460  Figure 4-10 VD2F servo drive control input and output pin distribution
461 461  
462 -(% class="table-bordered" %)
463 -|=(% scope="row" %)**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**
464 -|=1|DO3|9|DI4
465 -|=2|DO1|10|DI2
466 -|=3|SS|11|PL
467 -|=4|DI3|12|PULS+
468 -|=5|DI1|13|PULS-
469 -|=6|DO4|14|SIGN+
470 -|=7|DO2|15|SIGN-
471 -|=8|DOCOM|-|-
463 +|**Pin number**|**Signal name**|**Pin number**|**Signal name**|**Pin number**|**Signal name**
464 +|1|DO3|6|DO4|11|PL
465 +|2|DO1|7|DO2|12|PULS+
466 +|3|SS|8|DOCOM|13|PULS-
467 +|4|DI3|9|DI4|14|SIGN+
468 +|5|DI1|10|DI2|15|SIGN-
472 472  
473 473  Table 4-13 CN2 interface definition of VD2F servo drive
474 474  
... ... @@ -481,7 +481,7 @@
481 481  
482 482  Figure 4-11 Wiring diagram of each mode
483 483  
484 -✎**Note:** Please refer to "[[__4.4.1 __Table 4-12 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.
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.
485 485  
486 486  **VD2F servo drive**
487 487  
... ... @@ -490,7 +490,7 @@
490 490  
491 491  Figure 4-12 Position pulse mode wiring
492 492  
493 -✎**Note:** Please refer to "[[__4.4.1 __Table 4-13 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.
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.
494 494  
495 495  == **Position instruction input signal** ==
496 496  
... ... @@ -530,7 +530,7 @@
530 530  Figure 4-13 VD2A and VD2B servo drive differential input connection
531 531  
532 532  (% style="text-align:center" %)
533 -[[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"]]
530 +[[image:image-20220706104653-3.jpeg]]
534 534  
535 535  Figure 4-14 VD2F servo drive differential input connection
536 536  
... ... @@ -539,12 +539,12 @@
539 539  1.Open collector input connection
540 540  
541 541  (% style="text-align:center" %)
542 -[[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"]]
539 +[[image:image-20220706104705-4.jpeg||height="638" width="881"]]
543 543  
544 544  Figure 4-15 VD2A and VD2B servo drive open collector input connection
545 545  
546 546  (% style="text-align:center" %)
547 -[[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"]]
544 +[[image:image-20220706104712-5.jpeg||height="628" width="875"]]
548 548  
549 549  Figure 4-16 VD2F servo drive open collector input connection
550 550  
... ... @@ -552,18 +552,12 @@
552 552  
553 553  (% class="table-bordered" %)
554 554  |(% style="width:597px" %)(((
555 -(% style="text-align:center" %)
556 -[[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]]
557 -
558 558  (((
559 -
553 +[[image:image-20220706104746-7.jpeg]]
560 560  )))
561 561  )))|(% style="width:478px" %)(((
562 -(% style="text-align:center" %)
563 -[[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]]
564 -
565 565  (((
566 -
557 +[[image:image-20220706104753-8.jpeg]]
567 567  )))
568 568  )))
569 569  |(% style="text-align:center; vertical-align:middle; width:597px" %)NPN|(% style="text-align:center; vertical-align:middle; width:478px" %)PNP
... ... @@ -593,7 +593,7 @@
593 593  Table 4-15 Analog input signal description
594 594  
595 595  (% style="text-align:center" %)
596 -[[image:image-20220611152916-3.jpeg||height="396" width="675"]]
587 +[[image:image-20220611152916-3.jpeg||height="295" width="504"]]
597 597  
598 598  Figure 4-18 Analog input wiring
599 599  
... ... @@ -611,7 +611,7 @@
611 611  |(% 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
612 612  |(% 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
613 613  |(% 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
614 -|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)DICOM|(% style="text-align:center; vertical-align:middle" %)24V
605 +|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)24V
615 615  |(% 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
616 616  |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)DO1+
617 617  |(% 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
... ... @@ -628,7 +628,7 @@
628 628  1.When the control device(HMI/PLC) is relay output
629 629  
630 630  (% style="text-align:center" %)
631 -[[image:image-20220611153704-9.jpeg||height="439" width="363"]]
622 +[[image:image-20220706104845-9.jpeg||height="470" width="389"]]
632 632  
633 633  Figure 4-19 Relay output
634 634  
... ... @@ -635,7 +635,7 @@
635 635  2.When the control device(HMI/PLC) is open collector output
636 636  
637 637  (% style="text-align:center" %)
638 -[[image:image-20220611152822-2.jpeg||height="472" width="390"]]
629 +[[image:image-20220706104858-10.jpeg||height="501" width="369"]]
639 639  
640 640  Figure 4-20 Open collector output
641 641  
... ... @@ -663,7 +663,7 @@
663 663  |(% 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
664 664  |(% 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
665 665  |(% 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
666 -|(% 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)
657 +|(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)SS|(% style="text-align:center; vertical-align:middle" %)24V
667 667  |(% 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
668 668  |(% 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
669 669  |(% 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
... ... @@ -677,7 +677,7 @@
677 677  1.When the control device(HMI/PLC) is relay output
678 678  
679 679  (% style="text-align:center" %)
680 -[[image:image-20220611153947-11.jpeg||height="492" width="403"]]
671 +[[image:image-20220706105605-11.jpeg||height="541" width="444"]]
681 681  
682 682  Figure 4-23 Relay output
683 683  
... ... @@ -684,7 +684,7 @@
684 684  2.When the control device(HMI/PLC) is open collector output
685 685  
686 686  (% style="text-align:center" %)
687 -[[image:image-20220611154045-12.jpeg||height="505" width="374"]]
678 +[[image:image-20220706110028-12.jpeg||height="638" width="472"]]
688 688  
689 689  Figure 4-24 Open collector output
690 690  
... ... @@ -713,112 +713,113 @@
713 713  (% style="text-align:center" %)
714 714  [[image:image-20220611153503-7.jpeg]]
715 715  
716 -Figure 4-27 Brake wiring (three-phase 220V input)
707 +Figure 4-27 Brake wiring of VD2A and VD2B
717 717  
718 718  (% style="text-align:center" %)
719 719  [[image:image-20220611153514-8.jpeg]]
720 720  
721 -Figure 4-28 Brake wiring (single-phase 220V input)
712 +Figure 4-28 Brake wiring of VD2F
722 722  
723 -= **Communication signal wiring** =
714 +== **Communication signal wiring** ==
724 724  
725 -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.
716 +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
726 726  
718 +[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml\wpsC7EA.tmp.png]]
719 +
727 727  (% style="text-align:center" %)
728 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_36a1ac5641d607b2.gif||height="159" width="157"]]
721 +[[image:image-20220706114233-13.png]]
729 729  
730 -Figure 4-29 communication port exterior and pin definition
723 +Figure 4-31 Pin number of an RJ45 socket
731 731  
732 -== **Communication signal connector** ==
725 +The communication modes supported by the driver communication ports are in the following table.
733 733  
734 -**(1) VD2A and VD2B servo drive**
727 +|(% colspan="2" %)**VD2 A&VD2 B**|(% colspan="2" %)**VD2F**
728 +|**Port**|**Communication mode**|**Port**|**Communication mode**
729 +|CN3|Only RS422|CN3|(% rowspan="2" %)RS422, RS485 communication mode choose one of two. Set by function code P12-05
730 +|CN5|(% rowspan="2" %)Only RS485|CN4
731 +|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.
732 +|(% colspan="2" %)**✎Note**: The CN5 and CN6 interfaces are physically connected and are actually the same communication interface。
735 735  
736 -The signal connectors exterior of RS422 and RS485 communication methods are shown in Figure 4-19 (a) and (b) respectively.
734 +Table 4-19 Communication port communication modes
737 737  
738 -(% class="table-bordered" %)
739 -|(((
740 -(% style="text-align:center" %)
741 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_6017da4ef2b79ce3.gif]]
742 -)))|(((
743 -(% style="text-align:center" %)
744 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_54ecc0baf9dc3fe8.gif]]
745 -)))
746 -|(% style="text-align:center; vertical-align:middle" %)(A) RS422 communication|(% style="text-align:center; vertical-align:middle" %)(B) RS485 communication
747 -|(% colspan="2" style="text-align:center; vertical-align:middle" %)Figure 4-30 VD2A and VD2B servo drive communication signal connector exterior
736 +**Communication connection with servo host computer (RS422)**
748 748  
749 -**(2) VD2F servo drive**
738 +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.
750 750  
751 -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.
740 +* **VD2A&VD2B**
752 752  
742 +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.
743 +
753 753  (% style="text-align:center" %)
754 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_3036b46714cd6b88.gif]]
745 +[[image:image-20220706114358-14.png]]
755 755  
756 -Figure 4-31 VD2F servo drive communication signal connector exterior
747 +Figure 4-32 The Connection between VD2A drive and PC
757 757  
758 -(% class="table-bordered" %)
759 -|(% colspan="2" style="text-align:center; vertical-align:middle" %)(((
760 -**Communication method Pin number and function**
761 -)))|(% 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**
762 -|(% 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-
763 -|(% 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+
764 -|(% 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" %)-
765 -|(% 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
766 -|(% 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" %)-
767 -|(% 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" %)-
768 -|(% 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" %)-
769 -|(% 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" %)-
749 +(% style="text-align:center" %)
750 +[[image:image-20220706114416-15.png]]
770 770  
771 -Table 4-18 VD2F servo drive communication signal connector pin definition
752 +Figure 4-33 The connection between VD2B drive and PC
772 772  
773 -== **Host computer communication connection** ==
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
774 774  
775 -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.
766 +Table 4-20 VD2A and VD2B pin definitions for CN3
776 776  
777 -(% class="table-bordered" %)
778 -|(% 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**
779 -|(% 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)
780 -|(% 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)
781 -|(% 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)
782 -|(% 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
783 -|(% 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
784 -|(% 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)
785 -|(% 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
786 -|(% 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
768 +* **VD2F**
787 787  
788 -Table 4-19 The pin definition of CN3 interface
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
789 789  
790 790  (% style="text-align:center" %)
791 -[[image:image-20220611155103-21.jpeg||height="545" width="1000"]]
773 +[[image:image-20220706114622-16.png]]
792 792  
793 -Figure 4-32 The Connection between VD2A drive and PC
775 +Figure 4-34 The connection between VD2F drive and PC
794 794  
795 -(% style="text-align:center" %)
796 -[[image:image-20220611155111-22.jpeg||height="448" width="1000"]]
777 +|**CN3&CN4**|**Pin**|**Name**|**Function description**
778 +|(% rowspan="8" %)[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml\wpsC7EF.tmp.png]]|1|RX-|Computer sends negative terminal (drive receives negative)
779 +|2|RX+|Computer sends positive terminal (drive receives positive)
780 +|3|TX-|Computer receives negative terminal (drive sends negative)
781 +|4|GND|Ground terminal
782 +|5|NC|Not used
783 +|6|TX+|Computer receives positive terminal (drive sends positive)
784 +|7|NC|Not used
785 +|8|NC|Not used
797 797  
798 -Figure 4-33 The connection between VD2B drive and PC
787 +Table 4-21 VD2F pin definitions for CN3 and CN4 interfaces
799 799  
800 -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.
789 +**Communication connection with PLC and other device (RS485)**
801 801  
802 -(% style="text-align:center" %)
803 -[[image:image-20220611155116-23.jpeg||height="520" width="1000"]]
791 +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.
804 804  
805 -Figure 4-34 The connection between VD2F drive and PC
806 806  
807 -== **PLC communication connection** ==
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
808 808  
809 -VD2A and VD2B servo drives communicate with the PLC via CN5 or CN6 interface (located on the top of servo drive) by RS485 communication.
804 +Table 4-22 The pin definition of CN5/CN6 interface
810 810  
811 -VD2F servo drive communicates with the PLC via CN3 or CN4 interface by RS485 communication.
806 +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.
812 812  
813 -(% class="table-bordered" %)
814 -|(% 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**
815 -|(% 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)
816 -|(% 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)
817 -|(% 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
818 -|(% 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
819 -|(% 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
820 -|(% 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
821 -|(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)Reserved|(% style="text-align:center; vertical-align:middle" %)Reserved
822 -|(% 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
823 -
824 -Table 4-20 The pin definition of CN5/CN6 interface
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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