9/19/2022 7:08 AM | |
Joined: 11/23/2012 Last visit: 7/26/2023 Posts: 14 Rating: (0) |
Dear Sir, Main Scenario: Energy meter port RS485 connected to RTU modbus 485 to ethernet converter (acting as a server) now connected siemens 1200 with this server via ethernet TCP/IP calling this server with mb_client that i have programmed in TIA PORTAL V13 SP1 tested with modbus simulator, program is working fine but when i connected with RTU it gives me error 80c8 i have checked id, port, ip all are fine. i have also forced the value to mb_unit_id that was FF to same RTU server id but its not working Now, i have tested RTU server with Modbus simulator following are the below parameters Lovato energy meter slave id 5 SERVER IP 192.168.0.6 ID 1 PORT 111 when i give simulator the values IP 192.168.0.6 PORT 111 SLAVE ID 1 IT DOESNOT WORK BUT WHEN I CHANGED THE SLAVE ID TO 5 (SAME AS ENERGY METER IT STARTS WORK) IN MY POINT OF VIEW IT HAS TO WORK ON THE SAME ID THAT IS DEFINED IN SERVER ID THAT WAS 1 IN MY CASE PLEASE HELP Rg, Zeeshan
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Last edited by: Jen_Moderator at: 09/19/2022 07:18:35New subject after splitting |
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