GDB-5K50
Instructions Manual
4. The motor steps out
・Starting pulse speed.
・Starting pulse signal speed
during acceleration.
is too high.
・Acceleration time.
・Acceleration time is too
short.
・Status of the O.H.A signal. ・Reduction of output current
by O.H.C
・Status of the O.H.A LED.
・Reduction of output current
by O.H.C
5. The motor generates
・Setting of the MOTOR SELECT ・Wrong setting for the MOTOR
excessive heat.
switch.
selection.
・Setting of the DRIVE CURRENT ・DRIVE CURRENT is higher than
SELECT switch.
the setting for the
applicable motor.
・Value of the HOLD CURRENT
・The setting for HOLD CURRENT
SELECT switch.
is too high.
Short-circuiting of the motor output connector may cause the driver to fail.
●The motor output connector and the power line.
●The motor output connector and the motor output connector.
When the failure phenomenon cannot be remedied, contact our office.
Trouble
Check Item
Assumed Cause
-33-