sultanahmed
Member
Hi Experts,
I am working on ,Modbus CPU is Ic200CPU001 GE.
i followed manual gfk2220a.pdf in which program is working great i can read holding registers 4000 series as it is saved on %R00831 destination for Modbus Registers,now i am trying to read 10001 discrete input registers but can't,i have changed in RTU SLV Register Data type 3(for Holding Registers) and 2 (for Read Input table).
communication is built but cant read 10001-10010 regsiters please help what mistake i am doing.
for reference please check my program which is attached made on Machine Edition.
Please Experts Help.
I am working on ,Modbus CPU is Ic200CPU001 GE.
i followed manual gfk2220a.pdf in which program is working great i can read holding registers 4000 series as it is saved on %R00831 destination for Modbus Registers,now i am trying to read 10001 discrete input registers but can't,i have changed in RTU SLV Register Data type 3(for Holding Registers) and 2 (for Read Input table).
communication is built but cant read 10001-10010 regsiters please help what mistake i am doing.
for reference please check my program which is attached made on Machine Edition.
Please Experts Help.