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Changes for page 04 Wiring

Last modified by Jim on 2024/07/30 10:16
From version 121.11
edited by Stone Wu
on 2022/07/06 11:39
Change comment: (Autosaved)
To version 121.12
edited by Stone Wu
on 2022/07/06 11:44
Change comment: (Autosaved)

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... ... @@ -711,105 +711,106 @@
711 711  
712 712  Figure 4-28 Brake wiring of VD2F
713 713  
714 -= **Communication signal wiring** =
714 +== **Communication signal wiring** ==
715 715  
716 -Wecon VD2 series servo drive supports two communication modes: RS-422 and RS-485. The exterior of communication terminal is shown in Figure 4-29.
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
717 717  
718 +[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml\wpsC7EA.tmp.png]]
719 +
718 718  (% style="text-align:center" %)
719 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_36a1ac5641d607b2.gif||height="159" width="157"]]
721 +[[image:image-20220706114233-13.png]]
720 720  
721 -Figure 4-29 communication port exterior and pin definition
723 +Figure 4-31 Pin number of an RJ45 socket
722 722  
723 -== **Communication signal connector** ==
725 +The communication modes supported by the driver communication ports are in the following table.
724 724  
725 -**(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。
726 726  
727 -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
728 728  
729 -(% class="table-bordered" %)
730 -|(((
731 -(% style="text-align:center" %)
732 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_6017da4ef2b79ce3.gif]]
733 -)))|(((
734 -(% style="text-align:center" %)
735 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_54ecc0baf9dc3fe8.gif]]
736 -)))
737 -|(% style="text-align:center; vertical-align:middle" %)(A) RS422 communication|(% style="text-align:center; vertical-align:middle" %)(B) RS485 communication
738 -|(% colspan="2" style="text-align:center; vertical-align:middle" %)Figure 4-30 VD2A and VD2B servo drive communication signal connector exterior
736 +**Communication connection with servo host computer (RS422)**
739 739  
740 -**(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.
741 741  
742 -The CN3 and CN4 interfaces support RS422 and RS485 communication methods. The exterior of the communication signal connector is shown in figure 4-31. Table 4-18 is the pin definition corresponding to the two communications.
740 +1. **VD2A&VD2B**
743 743  
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 +
744 744  (% style="text-align:center" %)
745 -[[image:Wecon VD2 SA Series Servo Drives Manual (Full V1.1)_html_3036b46714cd6b88.gif]]
745 +[[image:image-20220706114358-14.png]]
746 746  
747 -Figure 4-31 VD2F servo drive communication signal connector exterior
747 +Figure 4-32 The Connection between VD2A drive and PC
748 748  
749 -(% class="table-bordered" %)
750 -|(% colspan="2" style="text-align:center; vertical-align:middle" %)(((
751 -**Communication method Pin number and function**
752 -)))|(% style="text-align:center; vertical-align:middle" %)**Pin name corresponding to RS422 communication**|(% style="text-align:center; vertical-align:middle" %)**Pin name corresponding to RS485 communication**
753 -|(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)Computer sends negative terminal|(% style="text-align:center; vertical-align:middle" %)RX-|(% style="text-align:center; vertical-align:middle" %)485-
754 -|(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)Computer sends positive terminal|(% style="text-align:center; vertical-align:middle" %)RX+|(% style="text-align:center; vertical-align:middle" %)485+
755 -|(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)Computer receives negative terminal|(% style="text-align:center; vertical-align:middle" %)TX-|(% style="text-align:center; vertical-align:middle" %)-
756 -|(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)Ground terminal|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)GND
757 -|(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)Not used|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)-
758 -|(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)Computer receives positive terminal|(% style="text-align:center; vertical-align:middle" %)TX+|(% style="text-align:center; vertical-align:middle" %)-
759 -|(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)Not used|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)-
760 -|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)Not used|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)-
749 +(% style="text-align:center" %)
750 +[[image:image-20220706114416-15.png]]
761 761  
762 -Table 4-18 VD2F servo drive communication signal connector pin definition
752 +Figure 4-33 The connection between VD2B drive and PC
763 763  
764 -== **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
765 765  
766 -VD2A and VD2B servo drives communicate with the host computer via the CN3 interface by RS422 communication. Table 4-9 is the pin definition of the CN3 interface. The communication diagrams of VD2A and VD2B servo drives and host computer are shown in __[[Figure 4-32>>https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/WebHome/image-20220611155103-21.jpeg?width=1000&height=545&rev=1.1]]__ and __[[Figure 4-33 >>https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/04%20Wiring/WebHome/image-20220611155111-22.jpeg?width=1000&height=448&rev=1.1]]__respectively.
766 +Table 4-20 VD2A and VD2B pin definitions for CN3
767 767  
768 -(% class="table-bordered" %)
769 -|(% style="text-align:center; vertical-align:middle" %)**Pin**|(% style="text-align:center; vertical-align:middle" %)**Name**|(% style="text-align:center; vertical-align:middle" %)**Function description**
770 -|(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)RX-|(% style="text-align:center; vertical-align:middle" %)Computer sends negative terminal (drive receives negative)
771 -|(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)RX+|(% style="text-align:center; vertical-align:middle" %)Computer sends positive terminal (drive receives positive)
772 -|(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)TX-|(% style="text-align:center; vertical-align:middle" %)Computer receives negative terminal (drive sends negative)
773 -|(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Ground terminal
774 -|(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used
775 -|(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)TX+|(% style="text-align:center; vertical-align:middle" %)Computer receives positive terminal (drive sends positive)
776 -|(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used
777 -|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used
768 +1. **VD2F**
778 778  
779 -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>>path:#F434]]
780 780  
781 -(% style="text-align:center" %)
782 -[[image:image-20220611155103-21.jpeg||height="545" width="1000"]]
772 +[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml\wpsC7EE.tmp.png]]
783 783  
784 -Figure 4-32 The Connection between VD2A drive and PC
774 +Figure 4-34 The connection between VD2F drive and PC
785 785  
786 -(% style="text-align:center" %)
787 -[[image:image-20220611155111-22.jpeg||height="448" width="1000"]]
776 +|**CN3&CN4**|**Pin**|**Name**|**Function description**
777 +|(% rowspan="8" %)[[image:file:///C:\Users\Administrator\AppData\Local\Temp\ksohtml\wpsC7EF.tmp.png]]|1|RX-|Computer sends negative terminal (drive receives negative)
778 +|2|RX+|Computer sends positive terminal (drive receives positive)
779 +|3|TX-|Computer receives negative terminal (drive sends negative)
780 +|4|GND|Ground terminal
781 +|5|NC|Not used
782 +|6|TX+|Computer receives positive terminal (drive sends positive)
783 +|7|NC|Not used
784 +|8|NC|Not used
788 788  
789 -Figure 4-33 The connection between VD2B drive and PC
786 +Table 4-21 VD2F pin definitions for CN3 and CN4 interfaces
790 790  
791 -VD2F servo drive communicates with the host computer via the CN3 or CN4 interface byRS422 communication. The communication diagrams of VD2F servo drive and host computer are shown in __[[Figure 4-34>>url:http://docs.we-con.com.cn/wiki/servo/view/2. User Manual/06 VD2 SA Series Servo Drives Manual (Full V1.1)/#F434]]__ respectively.
792 792  
793 -(% style="text-align:center" %)
794 -[[image:image-20220611155116-23.jpeg||height="520" width="1000"]]
789 +**4.5.2 Communication connection with PLC and other device (RS485)**
795 795  
796 -Figure 4-34 The connection between VD2F drive and PC
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.
797 797  
798 -== **PLC communication connection** ==
799 799  
800 -VD2A and VD2B servo drives communicate with the PLC via CN5 or CN6 interface (located on the top of servo drive) by RS485 communication.
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
801 801  
802 -VD2F servo drive communicates with the PLC via CN3 or CN4 interface by RS485 communication.
804 +Table 4-22 The pin definition of CN5/CN6 interface
803 803  
804 -(% class="table-bordered" %)
805 -|(% style="text-align:center; vertical-align:middle" %)**Pin**|(% style="text-align:center; vertical-align:middle" %)**Name**|(% style="text-align:center; vertical-align:middle" %)**Function description**
806 -|(% style="text-align:center; vertical-align:middle" %)1|(% style="text-align:center; vertical-align:middle" %)485+|(% style="text-align:center; vertical-align:middle" %)Computer sends negative terminal (drive receives negative)
807 -|(% style="text-align:center; vertical-align:middle" %)2|(% style="text-align:center; vertical-align:middle" %)485-|(% style="text-align:center; vertical-align:middle" %)Computer sends positive terminal (drive receives positive)
808 -|(% style="text-align:center; vertical-align:middle" %)3|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used
809 -|(% style="text-align:center; vertical-align:middle" %)4|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Ground terminal
810 -|(% style="text-align:center; vertical-align:middle" %)5|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Ground terminal
811 -|(% style="text-align:center; vertical-align:middle" %)6|(% style="text-align:center; vertical-align:middle" %)NC|(% style="text-align:center; vertical-align:middle" %)Not used
812 -|(% style="text-align:center; vertical-align:middle" %)7|(% style="text-align:center; vertical-align:middle" %)Reserved|(% style="text-align:center; vertical-align:middle" %)Reserved
813 -|(% style="text-align:center; vertical-align:middle" %)8|(% style="text-align:center; vertical-align:middle" %)GND|(% style="text-align:center; vertical-align:middle" %)Ground terminal
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.
814 814  
815 -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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