Hitachi wj200 series Quick Reference Manual page 60

Func.
Name
Code
A062
Frequency lower limit
A262
Frequency lower limit,
2nd motor
A063
Jump freq. (center) 1 to
A065
3
A067
A064
Jump freq. width
A066
(hysteresis) 1 to 3
A068
A069
Acceleration hold
frequency
A070
Acceleration hold time
A071
PID enable
A072
PID proportional gain
A073
PID integral time
constant
A074
PID derivative time
constant
A075
PV scale conversion
A076
PV source
"A" Function
Description
Sets a limit on output
frequency greater than zero.
Range is start frequency
(B082) to frequency upper
limit (A061)
0.0 setting is disabled
>0.0 setting is enabled
Sets a limit on output
frequency greater than zero.
Range is start frequency
(B082) to frequency upper
limit (A261)
0.0 setting is disabled
>0.0 setting is enabled
Up to 3 output frequencies
can be defined for the output
to jump past to avoid motor
resonances (center
frequency)
Range is 0.00 to
*1
400.0(580.0)
Defines the distance from the
center frequency at which the
jump around occurs
Range is 0.00 to 10.0 Hz
Sets the frequency to hold
acceleration, range is 0.0 to
*1
400.0(580.0)
Sets the duration of
acceleration hold, range is 0.0
to 60.0 seconds
Enables PID function,
three option codes:
00...PID Disable
01...PID Enable
02...PID Enable with reverse
output
Proportional gain has a range
of 0.00 to 25.00
Integral time constant has a
range of 0.0 to 3600 seconds
Derivative time constant has a
range of 0.00 to
100.0seconds seconds
Process Variable (PV), scale
factor (multiplier), range of
0.01 to 99.99
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
A
Hz
Hz
60
Defaults
B
Initial data
0.00
0.00
0.00
0.00
0.00
0.50
0.50
0.50
0.00
0.0
00
1.00
1.0
0.00
1.00
00
Units
Hz
Hz
Hz
Hz
Hz
s
−
−
s
s
−
−