RKC INSTRUMENT COM-ML, Instruction Manual

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7. INITIAL COMMUNICATION DATA SETTINGS
IMR02E20-E1
30
Setting of RKC communication (Set value is a decimal number.)

Communication data items
CH1 of identifier QG: 508 [First Modbus register address of Measured value (PV)]
CH2 of identifier QG: 2780 [First Modbus register address of Set value (SV)]
CH3 to 50 of identifier QG: 65535 [Unused]

Number of measured data items (IN)
CH1 of identifier QH,: 4 [Number of Measured value (PV): For 4 channels]
CH2 of identifier QH: 4 [Number of Set value (SV): For 4 channels]
CH3 to 50 of identifier QH: 0 [Unused]

Number of setting data items (OUT)
CH1 of identifier QI: 0 [Unused]
CH2 of Identifier QI: 4 [Number of Set value (SV): For 4 channels]
CH3 to 50 of identifier QI: 0 [Unused]

Data setting of communication items
CH1 of identifier S1: 150 [CH1 of Set value (SV)]
CH2 of identifier S1: 200 [CH2 of Set value (SV)]
CH3 of identifier S1: 250 [CH3 of Set value (SV)]
CH4 of identifier S1: 300 [CH4 of Set value (SV)]
Setting of Modbus

Communication data items
8020H: 01FCH [First Modbus register address of Measured value (PV)]
8021H: 0ADCH [First Modbus register address of Set value (SV)]
8022H to 8051H: FFFFH [Unused]

Number of measured data items (IN)
8052H: 0004H [Number of Measured value (PV): For 4 channels]
8053H: 0004H [Number of Set value (SV): For 4 channels]
8054H to 8083H: 0000H [Unused]

Number of setting data items (OUT)
8084H: 0000H [Unused]
8085H: 0004H [Number of Set value (SV): For 4 channels]
8086H to 80B5H: 0000H [Unused]

Data setting of communication items
0ADCH: 0096H [CH1 of Set value (SV)]
0ADDH: 00C8H [CH2 of Set value (SV)]
0ADEH: 00FAH [CH3 of Set value (SV)]
0ADFH: 012CH [CH4 of set value (SV)]