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54
“A” Function Defaults
Func.
Code
Name Description
Run
Mode
Edit
Initial data Units
A072
PID proportional gain Proportional gain has a range of
0.00 to 25.00
1.0
−
A073
PID integral time constant Integral time constant has a
range of 0.0 to 3600 seconds
1.0 sec
A074
PID derivative time constant Derivative time constant has a
range of 0.0 to 100 seconds
0.00 sec
A075
PV scale conversion Process Variable (PV), scale
factor (multiplier), range of 0.01
to 99.99
U
1.00
−
A076
PV source Selects source of Process
Variable (PV), option codes:
00…[OI] terminal (current in)
01…[O] terminal (voltage in)
02…Modbus network
03…Pulse train input
10…Calculate function output
U
00
−
A077
Reverse PID action Two option codes:
00…PID input = SP-PV
01…PID input = -(SP-PV)
U
00
−
A078
PID output limit Sets the limit of PID output as
percent of full scale,
range is 0.0 to 100.0%
U
0.0 %
a079
PID feed forward selection Selects source of feed forward
gain, option codes:
00…Disabled
01…[O] terminal (voltage in)
02…[OI] terminal (current in)
U
00
−
A081
AVR function select
U
02
−
a281
AVR function select,
2
nd
motor
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
U
02
−
A082
AVR voltage select
U
200/
400
V
a282
AVR voltage select,
2
nd
motor
200V class inverter settings:
……200/215/220/230/240
400V class inverter settings:
……380/400/415/440/460/480
U
200/
400
V
a083
AVR filter time constant Define the time constant of the
AVR filter, range is 0 to 10 sec.
U
0.300 sec
a084
AVR deceleration gain Gain adjustment of the braking
performance, range is 50 to
200%
U
100. %
A085
Energy-saving operation mode Two option codes:
00…Normal operation
01…Energy-saving operation
U
00
−
A086
Energy-saving mode tuning Range is 0.0 to 100 %.
U
50.0 %