List of Holding Registers
Network Data
Func.
Code
Name
R/W
Description
Reg.
Range
Res.
A071
PID enable
R/W Enables PID function,
two option codes:
00
}
PID Disable
01
}
PID Enable
1068h
0, 1
A072
PID proportional gain
R/W Proportional gain has a range of
0.2 to 5.0
1069h
2 to 50
0.1
A073
PID integral time
constant
R/W Integral time constant has a
range of 0.0 to 150 seconds
106Ah
0 to 1500
0.1 sec
A074
PID derivative time
constant
R/W Derivative time constant has a
range of 0.0 to 100 seconds
106Bh
0 to 1000
0.1 sec
A075
PV scale conversion
R/W Process Variable (PV), scale
factor (multiplier), range of 0.01
to 99.99
106Ch
1 to 9999
0.01
A076
PV source setting
R/W Selects source of Process
Variable (PV), option codes:
00
}
[OI] terminal (current in)
01
}
[O] terminal (voltage in)
02
}
ModBus network
10
}
Calculate function output
106Dh
0, 1, 2, 3
A077
Reverse PID action
R/W Two option codes:
00
}
PID input = SP-PV
01
}
PID input = -(SP-PV)
106Eh
0, 1
A078
PID output limit
R/W Sets the limit of PID output as
percent of full scale,
range is 0.0 to 100.0%
106Fh
0 to 1000
0.1 %
A081
AVR function select
R/W Automatic (output) voltage
regulation, selects from three
type of AVR functions, three
option codes:
00
}
AVR enabled
01
}
AVR disabled
02
}
AVR enabled except during
deceleration
1070h
0, 1, 2
A082
AVR voltage select
R/W 200V class inverter settings:
00
}
200
01
}
215
02
}
220
03
}
230
04
}
240
400V class inverter settings:
00
}
380
01
}
400
02
}
415
03
}
440
04
}
460
05
}
480
1071h
0 to 5
A085
Operation mode
selection
R/W Two option codes:
00
}
Normal operation
01
}
Energy-saver operation
1072h
0, 1
A086
Energy saving mode
tuning
R/W Range is 0.0 to 100 %
1073h
0 to 1000
0.1 %
B
28
Appe
ndix B
B
−
28
Appendix B
