Drive Overload Characteristic - CS-Lab SimDrive M4-H075K User Manual

Alarm name
Configuration read-
out error, default
settings loaded
EEPROM memory
breakdown
Resonance detected!
ESTOP signal active
Hardware limit active
If any of the alarm occurs a drive will stop working and disable power output stage. A dynamic brake
is enabled to slow down quickly. If allowed current is exceeded during the braking then over current
alarm may occur.
To start a drive again after alarm state it's required to give „Reset" on digital input or a reset from
csServoManager™ utility.

7. Drive overload characteristic

simDrive™ servo driver allows for a triple motor's overload for 3 sec. However if the motor is only a
bit overloaded the allowed time lengthens. Below – a characteristic of the allowed time of overload
(vertical axis) in its value function (horizontal axis).
44
Description
CRC32 control value in device memory was incompatible and
default settings were loaded. It means drive's settings loss and/or
non-volatile memory of a device malfunction. If the problem
persists after another configuration – contact with service.
Non-volatile memory breakdown. Contact with service.
A drive at a standstill verifies if a motor went into oscillations
caused by incorrect PID controller settings. In case of high
oscillations detection the drive turns off to save mechanics of a
machine.
E-Stop input is active. Restart of a drive won't be possible until
E-Stop signal is active.
Limit+ or limit- input is active. Restart of a driver won't be possible
until any of the hardware limits will be active.
simDrive™ - AC Servo Drive User Guide