Hitachi WJ200 Series

C−6
“A” Function
Run
Mode
Edit
Defaults
Func.
Code
Name Description Lnitial data Units
A055
DC braking time for
deceleration
Sets the duration for DC
braking, range is from 0.0 to
60.0 seconds
U
0.5 sec.
A056
DC braking / edge or level
detection for [DB] input
Two options; select codes:
00…Edge detection
01…Level detection
U
01
−
a057
DC braking force at start Level of DC braking force at
start, settable from 0 to 100%
U
0. %
a058
DC braking time at start Sets the duration for DC
braking, range is from 0.0 to
60.0 seconds
U
0.0 sec.
a059
Carrier frequency during DC
braking
Carrier frequency of DC
braking performance, range is
from 2.0 to 15.0kHz
U
5.0 sec.
A061
Frequency upper limit Sets a limit on output
frequency less than the
maximum frequency (A004).
Range is from frequency lower
limit (A062) to maximum
frequency (A004).
0.0 setting is disabled
>0.0 setting is enabled
U
0.00 Hz
A261
Frequency upper limit,
2nd motor
Sets a limit on output
frequency less than the
maximum frequency (A204).
Range is from frequency lower
limit (A262) to maximum
frequency (A204).
0.0 setting is disabled
>0.0 setting is enabled
U
0.00 Hz
A062
Frequency lower limit 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
U
0.00 Hz
A262
Frequency lower limit,
2nd motor
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
U
0.00 Hz
A063
A065
A067
Jump freq. (center) 1 to 3 Up to 3 output frequencies can
be defined for the output to
jump past to avoid motor
resonances (center frequency)
Range is 0.0 to 400.0 Hz
U
0.0
0.0
0.0
Hz
A064
A066
A068
Jump freq. width (hysteresis)
1 to 3
Defines the distance from the
center frequency at which the
jump around occurs
Range is 0.0 to 10.0 Hz
U
0.5
0.5
0.5
Hz
A069
Acceleration hold frequency Sets the frequency to hold
acceleration, range is 0.0 to
400.0Hz
U
0.00 Hz