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Dear Experts,
I am facing some problem related Array point configurations. The serial data is coming through serial interface card in HPM. There are 2 AB PLCs from which data is coming. I configured Array point as per Modbus address. I am reading Flag status and Numerics through these arrays, problem is that Flag status is ok, but regarding numerics status it is not showing correct value. For example in field I read some Pressure inputs as 23 bar but on DCS I received its integer value like 16788. Can you guide me how to change this value in DCS? Please give comments on is it a problem from DCS side or PLC. Waiting for your prompt and positive response.
Best regards,
Muhammad Haris,
Sr. Application Engineer
I am facing some problem related Array point configurations. The serial data is coming through serial interface card in HPM. There are 2 AB PLCs from which data is coming. I configured Array point as per Modbus address. I am reading Flag status and Numerics through these arrays, problem is that Flag status is ok, but regarding numerics status it is not showing correct value. For example in field I read some Pressure inputs as 23 bar but on DCS I received its integer value like 16788. Can you guide me how to change this value in DCS? Please give comments on is it a problem from DCS side or PLC. Waiting for your prompt and positive response.
Best regards,
Muhammad Haris,
Sr. Application Engineer
