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Communication Table
No Menu Unit Type Size (Word) FX MMI Scale
4 0101 Product status codes Digital INT 16 Refer to bit status below
Bit 0 Output 1 ON / OFF status Digital Bit 0 : OFF 1 : ON
Bit 1 Output 2 ON / OFF status Digital Bit 0 : OFF 1 : ON
Bit 13 Temp. Sensor (disconnection, short-circuit) Alarm Digital Bit 0 : Normal 1 : Alarm
Bit 14 Humidity Sensor (disconnection, short-circuit) Alarm Digital Bit 0 : Normal 1 : Alarm
Bit 15 EEPROM alarm Digital Bit 0 : Normal 1 : Alarm
4 0107 Current humidity value (PV) % Analog INT 16 0 ~ 100 0 ~ 1000 1/10
4 0108 Current temp. value (PV) °C Analog INT 16 -50 ~ 105 -500 ~ 1050 1/10
Transmission line connection Multiple line
Communications method RS485 (2-wire, half-duplex)
BPS BPS default 9600 BPS
Parity, Data, Stop bit None, 8 Data, 1 Stop
Protocol Type Modbus RTU Mode
Function Code Read HOLD REGISTERS (0x03) / Preset Single Register (0x06)
Poll interval 100msec
Communication