12/17/2019 9:25 AM | |
Posts: 3 Rating: (0) |
Dear all, i hope you are fine . i have a problem in modbus link between SICA-PAS and SPPA-T3000. i want to activate AGC (automatic generation control) to enable control of generation units by NECC(national electricity control center) but i have bad condition in some of analog and digital signals from telegram 1001 to 1016 inside SICAM-PAS (part of DCS command direction),these signals not normalized yet. these signals is transmitted by modbus to DCS (SPPA-T3000),and received on MODBUS analog input and digital input function diagrams. RTU Model (inside SICAM-PAS ) : MODBUS_M184_OR_M384 configuration inside SPPA-T3000 : for analog input : modbus AI 8(form telegram 1001 to telegram 1004) command type :read multiple registers(fc3) type: 32 bit IEEE standard swap : register swap not scaled yet for digital input : modbus DI 8 (from telegram 1009 to telegram 1016) type :standard signal command type : read coils(fc1) please give me your suggestion to solve bad signals problem? ,thanks(see attached pdf please) Attachmentmdbus link problem screenshots.pdf (80 Downloads) |
Last edited by: g_aref at: 12/17/2019 10:51:57 |
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