Low-Voltage Controls

PAC3200 Modbus TCP Issue

Erstellt von dtv am 20.04.2012 14:57 (2 Antworten)

  20.04.2012, 14:57

dtv Beigetreten am: 20.04.2012 Letzter Besuch: 10.02.2013 Beiträge: 1 Bewertung:  (0)

(0)  Hi, I have just tried to connect to a SENTRON PAC3200 via Modbus TCP. I am not able to connect at all. With the SENTRON powerconfig it is possible to connect with the SEAbus TCP protocol, but not with Modbus TCP. I have tried several Modbus Test Programs, but it seems that the TCP connection is refused. However I can ping the device over the LAN. Is there any special setting required (TCP Settings)?

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  26.04.2012, 15:51

Aquadukt Beigetreten am: 28.04.2011 Letzter Besuch: 07.05.2013 Beiträge: 5 Bewertung:  (0)	(0)  Hi. Check your PAC3200 communication settings for "Modbus TCP" protocoll in your device (page 21.6)
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  26.04.2012, 16:13

Kaulquappe Beigetreten am: 27.11.2007 Letzter Besuch: 17.05.2013 Beiträge: 838 Bewertung:  (58)	(0)  Hello dtv, the client must use remote port 502 and the UNIT must not be 0. Regards, Kaulquappe === Edited by Kaulquappe @ 4/26/2012 4:13 PM [GMT ] ===
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