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Changes for page 04 Wiring

Last modified by Mora Zhou on 2025/04/28 13:44
From version 125.1
edited by Stone Wu
on 2022/07/12 18:05
Change comment: There is no comment for this version
To version 119.2
edited by Stone Wu
on 2022/07/05 12:03
Change comment: There is no comment for this version

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Content
... ... @@ -64,8 +64,7 @@
64 64  
65 65  **VD2B servo drive (380V) main circuit terminal distribution**
66 66  
67 -(% style="text-align:center" %)
68 -[[image:image-20220705111045-1.jpeg||height="803" width="958"]]
67 +[[image:image-20220705111045-1.jpeg]]
69 69  
70 70  Figure 4-3 VD2B servo drive (380V) main circuit terminal distribution
71 71  
... ... @@ -143,14 +143,8 @@
143 143  (% style="text-align:center" %)
144 144  [[image:image-20220611155311-3.jpeg||height="1292" width="1500"]]
145 145  
146 -Figure 4-8 VD2F drive single-phase 220V main circuit wiring
145 +Figure 4-7 VD2F drive single-phase 220V main circuit wiring
147 147  
148 -**Use three-phase 380V power supply model: VD2-021TA1G**
149 -
150 -[[image:image-20220705120605-3.jpeg]]
151 -
152 -Figure 4-9 VD2B drive three-phase 380V main circuit wiring
153 -
154 154  == **Precautions** ==
155 155  
156 156  1. Do not connect the input power cord to the output terminals U, V, W, otherwise the servo drive will be damaged. When using the built-in braking resistor, C and D must be connected (factory default connection).
... ... @@ -162,7 +162,7 @@
162 162  
163 163  == **Power line** ==
164 164  
165 -Wecon VD2 series servo drives have 3 kinds of interface power cables: rectangular plug, aviation plug and in-line type.
158 +Wecon VD2 series servo drive have 3 kinds of interface power cables: rectangular plug, aviation plug and in-line type.
166 166  
167 167  (% class="table-bordered" %)
168 168  |(% 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" %)(((
... ... @@ -254,9 +254,9 @@
254 254  |(% 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]]|(((
255 255  (% class="table-bordered" %)
256 256  |(% 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**
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" %)-
250 +|(% 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-
258 258  |(% 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+
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-
252 +|(% 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-
260 260  )))
261 261  
262 262  Table 4-6 Encoder cable servo drive side connector
... ... @@ -352,11 +352,11 @@
352 352  **Aviation plug pin number**
353 353  )))|(% style="text-align:center; vertical-align:middle; width:156px" %)**Cable  color**
354 354  |(% 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
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
348 +|(% 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
349 +|(% 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
350 +|(% 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
351 +|(% 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" %)-
352 +|(% 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
360 360  |(% 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
361 361  
362 362  Table 4-10 Absolute encoder cable connector (aviation socket)
... ... @@ -411,10 +411,10 @@
411 411  **pin number**
412 412  )))|(% style="text-align:center; vertical-align:middle" %)**Cable color**
413 413  |(% 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
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" %)-
407 +|(% 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
408 +|(% 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
409 +|(% 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
410 +|(% 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" %)-
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" %)3*|(% style="text-align:center; vertical-align:middle" %)Brown
419 419  |(% 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
420 420  
... ... @@ -429,7 +429,7 @@
429 429  **VD2A and VD2B servo drive control input and output pin distribution (CN2 interface)**
430 430  
431 431  (% style="text-align:center" %)
432 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_e8200287ad0381e3.gif||height="406" width="99"]]
425 +[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_e8200287ad0381e3.gif]]
433 433  
434 434  Figure 4-9 VD2A and VD2B servo drive control input and output pin distribution
435 435  
... ... @@ -460,12 +460,16 @@
460 460  
461 461  Figure 4-10 VD2F servo drive control input and output pin distribution
462 462  
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-
456 +(% class="table-bordered" %)
457 +|=(% scope="row" %)**Pin number**|=**Signal name**|=**Pin number**|=**Signal name**
458 +|=1|DO3|9|DI4
459 +|=2|DO1|10|DI2
460 +|=3|SS|11|PL
461 +|=4|DI3|12|PULS+
462 +|=5|DI1|13|PULS-
463 +|=6|DO4|14|SIGN+
464 +|=7|DO2|15|SIGN-
465 +|=8|DOCOM|-|-
469 469  
470 470  Table 4-13 CN2 interface definition of VD2F servo drive
471 471  
... ... @@ -478,7 +478,7 @@
478 478  
479 479  Figure 4-11 Wiring diagram of each mode
480 480  
481 -✎**Note:** Please refer to "Table 4-13 CN2 interface definition of VD2A and VD2B servo drive" for the pin numbers in the figure.
478 +✎**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.
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 "Table 4-14 CN2 interface definition of VD2F servo drive" for the pin numbers in the figure.
487 +✎**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.
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:image-20220706104653-3.jpeg]]
527 +[[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"]]
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:image-20220706104705-4.jpeg||height="638" width="881"]]
536 +[[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"]]
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:image-20220706104712-5.jpeg||height="628" width="875"]]
541 +[[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"]]
545 545  
546 546  Figure 4-16 VD2F servo drive open collector input connection
547 547  
... ... @@ -549,12 +549,18 @@
549 549  
550 550  (% class="table-bordered" %)
551 551  |(% style="width:597px" %)(((
549 +(% style="text-align:center" %)
550 +[[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]]
551 +
552 552  (((
553 -[[image:image-20220706104746-7.jpeg]]
553 +
554 554  )))
555 555  )))|(% style="width:478px" %)(((
556 +(% style="text-align:center" %)
557 +[[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]]
558 +
556 556  (((
557 -[[image:image-20220706104753-8.jpeg]]
560 +
558 558  )))
559 559  )))
560 560  |(% style="text-align:center; vertical-align:middle; width:597px" %)NPN|(% style="text-align:center; vertical-align:middle; width:478px" %)PNP
... ... @@ -584,7 +584,7 @@
584 584  Table 4-15 Analog input signal description
585 585  
586 586  (% style="text-align:center" %)
587 -[[image:image-20220611152916-3.jpeg||height="295" width="504"]]
590 +[[image:image-20220611152916-3.jpeg||height="396" width="675"]]
588 588  
589 589  Figure 4-18 Analog input wiring
590 590  
... ... @@ -602,7 +602,7 @@
602 602  |(% 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
603 603  |(% 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
604 604  |(% 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
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
608 +|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)DICOM|(% style="text-align:center; vertical-align:middle" %)24V
606 606  |(% 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
607 607  |(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)DO1+
608 608  |(% 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
... ... @@ -619,7 +619,7 @@
619 619  1.When the control device(HMI/PLC) is relay output
620 620  
621 621  (% style="text-align:center" %)
622 -[[image:image-20220706104845-9.jpeg||height="470" width="389"]]
625 +[[image:image-20220611153704-9.jpeg||height="439" width="363"]]
623 623  
624 624  Figure 4-19 Relay output
625 625  
... ... @@ -626,7 +626,7 @@
626 626  2.When the control device(HMI/PLC) is open collector output
627 627  
628 628  (% style="text-align:center" %)
629 -[[image:image-20220706104858-10.jpeg||height="501" width="369"]]
632 +[[image:image-20220611152822-2.jpeg||height="472" width="390"]]
630 630  
631 631  Figure 4-20 Open collector output
632 632  
... ... @@ -654,7 +654,7 @@
654 654  |(% 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
655 655  |(% 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
656 656  |(% 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
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
660 +|(% 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)
658 658  |(% 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
659 659  |(% 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
660 660  |(% 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
... ... @@ -668,7 +668,7 @@
668 668  1.When the control device(HMI/PLC) is relay output
669 669  
670 670  (% style="text-align:center" %)
671 -[[image:image-20220706105605-11.jpeg||height="541" width="444"]]
674 +[[image:image-20220611153947-11.jpeg||height="492" width="403"]]
672 672  
673 673  Figure 4-23 Relay output
674 674  
... ... @@ -675,7 +675,7 @@
675 675  2.When the control device(HMI/PLC) is open collector output
676 676  
677 677  (% style="text-align:center" %)
678 -[[image:image-20220706110028-12.jpeg||height="638" width="472"]]
681 +[[image:image-20220611154045-12.jpeg||height="505" width="374"]]
679 679  
680 680  Figure 4-24 Open collector output
681 681  
... ... @@ -704,111 +704,112 @@
704 704  (% style="text-align:center" %)
705 705  [[image:image-20220611153503-7.jpeg]]
706 706  
707 -Figure 4-27 Brake wiring of VD2A and VD2B
710 +Figure 4-27 Brake wiring (three-phase 220V input)
708 708  
709 709  (% style="text-align:center" %)
710 710  [[image:image-20220611153514-8.jpeg]]
711 711  
712 -Figure 4-28 Brake wiring of VD2F
715 +Figure 4-28 Brake wiring (single-phase 220V input)
713 713  
714 -== **Communication signal wiring** ==
717 += **Communication signal wiring** =
715 715  
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
719 +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.
717 717  
718 718  (% style="text-align:center" %)
719 -[[image:image-20220706114233-13.png]]
722 +[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_36a1ac5641d607b2.gif||height="159" width="157"]]
720 720  
721 -Figure 4-31 Pin number of an RJ45 socket
724 +Figure 4-29 communication port exterior and pin definition
722 722  
723 -The communication modes supported by the driver communication ports are in the following table.
726 +== **Communication signal connector** ==
724 724  
725 -|(% colspan="2" %)**VD2 A&VD2 B**|(% colspan="2" %)**VD2F**
726 -|**Port**|**Communication mode**|**Port**|**Communication mode**
727 -|CN3|Only RS422|CN3|(% rowspan="2" %)RS422, RS485 communication mode choose one of two. Set by function code P12-05
728 -|CN5|(% rowspan="2" %)Only RS485|CN4
729 -|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.
730 -|(% colspan="2" %)**✎Note**: The CN5 and CN6 interfaces are physically connected and are actually the same communication interface。
728 +**(1) VD2A and VD2B servo drive**
731 731  
732 -Table 4-19 Communication port communication modes
730 +The signal connectors exterior of RS422 and RS485 communication methods are shown in Figure 4-19 (a) and (b) respectively.
733 733  
734 -**Communication connection with servo host computer (RS422)**
732 +(% class="table-bordered" %)
733 +|(((
734 +(% style="text-align:center" %)
735 +[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_6017da4ef2b79ce3.gif]]
736 +)))|(((
737 +(% style="text-align:center" %)
738 +[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_54ecc0baf9dc3fe8.gif]]
739 +)))
740 +|(% style="text-align:center; vertical-align:middle" %)(A) RS422 communication|(% style="text-align:center; vertical-align:middle" %)(B) RS485 communication
741 +|(% colspan="2" style="text-align:center; vertical-align:middle" %)Figure 4-30 VD2A and VD2B servo drive communication signal connector exterior
735 735  
736 -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.
743 +**(2) VD2F servo drive**
737 737  
738 -* **VD2A&VD2B**
745 +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.
739 739  
740 -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.
741 -
742 742  (% style="text-align:center" %)
743 -[[image:image-20220706114358-14.png]]
748 +[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_3036b46714cd6b88.gif]]
744 744  
745 -Figure 4-32 The Connection between VD2A drive and PC
750 +Figure 4-31 VD2F servo drive communication signal connector exterior
746 746  
747 -(% style="text-align:center" %)
748 -[[image:image-20220706114416-15.png]]
752 +(% class="table-bordered" %)
753 +|(% colspan="2" style="text-align:center; vertical-align:middle" %)(((
754 +**Communication method Pin number and function**
755 +)))|(% 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**
756 +|(% 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-
757 +|(% 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+
758 +|(% 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" %)-
759 +|(% 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
760 +|(% 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" %)-
761 +|(% 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" %)-
762 +|(% 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" %)-
763 +|(% 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" %)-
749 749  
750 -Figure 4-33 The connection between VD2B drive and PC
765 +Table 4-18 VD2F servo drive communication signal connector pin definition
751 751  
752 -|(% style="width:170px" %)**CN3**|(% style="width:124px" %)**Pin**|(% style="width:101px" %)**Name**|**Function description**
753 -|(% rowspan="8" style="width:170px" %)(((
754 -[[image:image-20220706114749-4.png]]
755 -)))|(% style="width:124px" %)1|(% style="width:101px" %)RX-|Computer sends negative terminal (drive receives negative)
756 -|(% style="width:124px" %)2|(% style="width:101px" %)RX+|Computer sends positive terminal (drive receives positive)
757 -|(% style="width:124px" %)3|(% style="width:101px" %)TX-|Computer receives negative terminal (drive sends negative)
758 -|(% style="width:124px" %)4|(% style="width:101px" %)GND|Ground terminal
759 -|(% style="width:124px" %)5|(% style="width:101px" %)NC|Not used
760 -|(% style="width:124px" %)6|(% style="width:101px" %)TX+|Computer receives positive terminal (drive sends positive)
761 -|(% style="width:124px" %)7|(% style="width:101px" %)NC|Not used
762 -|(% style="width:124px" %)8|(% style="width:101px" %)NC|Not used
767 +== **Host computer communication connection** ==
763 763  
764 -Table 4-20 VD2A and VD2B pin definitions for CN3
769 +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.
765 765  
766 -* **VD2F**
771 +(% class="table-bordered" %)
772 +|(% 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**
773 +|(% 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)
774 +|(% 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)
775 +|(% 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)
776 +|(% 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
777 +|(% 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
778 +|(% 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)
779 +|(% 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
780 +|(% 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
767 767  
768 -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
782 +Table 4-19 The pin definition of CN3 interface
769 769  
770 770  (% style="text-align:center" %)
771 -[[image:image-20220706114622-16.png]]
785 +[[image:image-20220611155103-21.jpeg||height="545" width="1000"]]
772 772  
773 -Figure 4-34 The connection between VD2F drive and PC
787 +Figure 4-32 The Connection between VD2A drive and PC
774 774  
775 -|(% style="width:172px" %)**CN3&CN4**|(% style="width:112px" %)**Pin**|(% style="width:107px" %)**Name**|(% style="width:685px" %)**Function description**
776 -|(% 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)
777 -|(% style="width:112px" %)2|(% style="width:107px" %)RX+|(% style="width:685px" %)Computer sends positive terminal (drive receives positive)
778 -|(% style="width:112px" %)3|(% style="width:107px" %)TX-|(% style="width:685px" %)Computer receives negative terminal (drive sends negative)
779 -|(% style="width:112px" %)4|(% style="width:107px" %)GND|(% style="width:685px" %)Ground terminal
780 -|(% style="width:112px" %)5|(% style="width:107px" %)NC|(% style="width:685px" %)Not used
781 -|(% style="width:112px" %)6|(% style="width:107px" %)TX+|(% style="width:685px" %)Computer receives positive terminal (drive sends positive)
782 -|(% style="width:112px" %)7|(% style="width:107px" %)NC|(% style="width:685px" %)Not used
783 -|(% style="width:112px" %)8|(% style="width:107px" %)NC|(% style="width:685px" %)Not used
789 +(% style="text-align:center" %)
790 +[[image:image-20220611155111-22.jpeg||height="448" width="1000"]]
784 784  
785 -Table 4-21 VD2F pin definitions for CN3 and CN4 interfaces
792 +Figure 4-33 The connection between VD2B drive and PC
786 786  
787 -**Communication connection with PLC and other device (RS485)**
794 +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.
788 788  
789 -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.
796 +(% style="text-align:center" %)
797 +[[image:image-20220611155116-23.jpeg||height="520" width="1000"]]
790 790  
799 +Figure 4-34 The connection between VD2F drive and PC
791 791  
792 -|(% style="width:167px" %)**CN5&CN6**|(% style="width:107px" %)**Pin**|(% style="width:122px" %)**Name**|(% style="width:679px" %)**Function description**
793 -|(% 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)
794 -|(% style="width:107px" %)2|(% style="width:122px" %)485-|(% style="width:679px" %)Computer sends positive terminal (drive receives positive)
795 -|(% style="width:107px" %)3|(% style="width:122px" %)NC|(% style="width:679px" %)Not used
796 -|(% style="width:107px" %)4|(% style="width:122px" %)GND|(% style="width:679px" %)Ground terminal
797 -|(% style="width:107px" %)5|(% style="width:122px" %)GND|(% style="width:679px" %)Ground terminal
798 -|(% style="width:107px" %)6|(% style="width:122px" %)NC|(% style="width:679px" %)Not used
799 -|(% style="width:107px" %)7|(% style="width:122px" %)Reserved|(% style="width:679px" %)Reserved
800 -|(% style="width:107px" %)8|(% style="width:122px" %)GND|(% style="width:679px" %)Ground terminal
801 +== **PLC communication connection** ==
801 801  
802 -Table 4-22 The pin definition of CN5/CN6 interface
803 +VD2A and VD2B servo drives communicate with the PLC via CN5 or CN6 interface (located on the top of servo drive) by RS485 communication.
803 803  
804 -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.
805 +VD2F servo drive communicates with the PLC via CN3 or CN4 interface by RS485 communication.
805 805  
806 -|(% style="width:170px" %)**CN3&CN4**|(% style="width:107px" %)**Pin**|(% style="width:116px" %)**Name**|(% style="width:683px" %)**Function description**
807 -|(% 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)
808 -|(% style="width:107px" %)2|(% style="width:116px" %)485-|(% style="width:683px" %)Computer sends positive terminal (drive receives positive)
809 -|(% style="width:107px" %)3|(% style="width:116px" %)-|(% style="width:683px" %)Computer receives negative terminal
810 -|(% style="width:107px" %)4|(% style="width:116px" %)GND|(% style="width:683px" %)Ground terminal
811 -|(% style="width:107px" %)5|(% style="width:116px" %)-|(% style="width:683px" %)Not used
812 -|(% style="width:107px" %)6|(% style="width:116px" %)-|(% style="width:683px" %)Computer receives positive terminal
813 -|(% style="width:107px" %)7|(% style="width:116px" %)-|(% style="width:683px" %)Not used
814 -|(% style="width:107px" %)8|(% style="width:116px" %)-|(% style="width:683px" %)Not used
807 +(% class="table-bordered" %)
808 +|(% 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**
809 +|(% 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)
810 +|(% 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)
811 +|(% 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
812 +|(% 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
813 +|(% 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
814 +|(% 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
815 +|(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)Reserved|(% style="text-align:center; vertical-align:middle" %)Reserved
816 +|(% 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
817 +
818 +Table 4-20 The pin definition of CN5/CN6 interface
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