SSD Parvex DIGIVEX Little Drive Servoamplifier User And Commissioning Manual page 84

DIGIVEX Little Drive Servoamplifier
DEFAULT TYPE
Excessive mean
or
7
rms
current
Bus overvoltage
8
Excessive
motor
9
temperature
Recovery fault
r
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Mean current: measurement of the mean current supplied by the motion controller
Rms current: calculation of the rms current supplied by the motion controller
Causes:
•
Oversized operating cycle
•
Mechanical binding spot
Braking recovery impossible
Causes:
•
Oversized operating cycle
•
Motion controller braking capacity much too low with regard to the application
Causes:
•
Check connections
•
The motor is confined and cannot cool down
•
Motor does not have a temperature sensor: this sensor was not acknowledged during
customization.
Causes:
•
Cycle too restricting
•
Axis recovery capacity exceeded.
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PVD 3530 GB 01/2005
ACTION