2. If speed is decelerated by decreasing frequency reference signal voltage
(or current, or by pressing m key) , the DC dynamic brake starts
operating at 0.5Hz of output frequency (initial setting) .
3. Initial setting of DC dynamic brake voltage:
For models less than 7.5K . . . . 8 %
For models larger than 11K . . . . 4 %
STARTING FREQUENCY SETTING
Starting frequency [II
q
Frequency for start of motor operation can be set within the range from
0.5Hz to 10Hz.
output frequency
Inverter output
Setting range
Frequency reference signal (V)
SETTING FOR JOG OPERATION
JOG frequency [II
q
JOG accel./decel. time
q
[m
JOG operation can be realized by selecting JOG mode (JOG-SD is closed) ,
and giving start signal and stop signal (STF and STR) .
It is also possible to use the parameter unit for JOG operation.
Output frequency
(Hz)
t
Fwd. STF-SD
Rav. =R-SD
0
0
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