User manual

6 Connectable PLC
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(3) Modbus communication type in MT series (MT4W, MT4Y)
1) Modbus (MT4W_Mod, MT4Y_Mod)
Type Device Mark
Range
Start End
Bit Bit device area MT MT10001 MT10001
Bit GP/LP inner bit memory UB UB0 UB6047F
Word
Word device area MT MT30001 MT30004
GP/LP inner word
memory
UW UW0 UW6047
Device
Description
Enable read/write
MT30001 Present value Read
MT30002 Dot setting value Read
MT30003 Max. signal input Read
MT30004 Min. signal input Read
2) Modbus TYPE A ( MT4W_Mod_A., MT4Y_Mod_A)
Type Device Mark
Range
Start End
Bit Bit device area 1 100001 100001
Bit GP/LP inner bit memory UB UB0 UB6047F
Word
Word device area 3 300001 300004
GP/LP inner word
memory
UW UW0 UW6047
Device Description Enable read/write
300001 Present value Read
300002 Dot setting value Read
300003 Max. signal input Read
300004 Min. signal input Read