3212
12818
AC voltage supply
too high
Reaction 5: Switch-off of the
current immediately (without
ramp), application of the
brake
Reduce motor utilization (Effective cycle). Current ripple may lead to
motor heating due to a switching frequency set too low (increase
switching frequency).
If the motor is to be operated without temperature monitoring, you
can deactivate the monitoring in the motor manager.
Is the motor temperature sensor (correctly) connected and
configured (threshold value/type in the MotorManager)? Maybe
there is a line breakage or a short circuit on GND with PTC sensors
or a short circuit on 5V with NTC sensors.
Please note that only the KTY84-130 sensor will deliver the correct
temperature value, this does however not influence the
temperature monitoring (only the resistance value is relevant).
NTC sensors are supported as from R09-10!
3221
12833
C3 PSUP: Voltage in
DC bus too low
Reaction 1: Downramp actual
speed; remain in position
control state.
Provide for better cooling or reduce power consumption.
3222
12834
DC link voltage too
low
Reaction 2: Downramp /
apply brake / de-energize..
Reduce usage of the braking resistor by longer regenerative times.
Check air supply for cooling the braking resistor. If none of the
described measures is successful or can be taken, a resistor with a
higher nominal power must be used. Note: If no braking resistor or
a braking resistor without temperature switch is used, a wire jumper
must be inserted between T1R and T2R on connector X40.
4210
16912
Temperature of
power output stage /
device
Reaction 2: Downramp /
apply brake / de-energize..
Verify external wiring.
4310
17168 Motor Temperature
Reaction 2: Downramp /
apply brake / de-energize..
Verify wiring and power supply unit.
4410
17424
C3 PSUP: Device
temperature too high
Reaction 1: Downramp actual
speed; remain in position
control state.
Verify external wiring.
4480
17536
C3 PSUP:
Temperature of
braking resistor
Reaction 1: Downramp actual
speed; remain in position
control state.
Verify wiring and power supply unit.
5111
20753
Auxiliary Voltage 15V
faulty
Reaction 2: Downramp /
apply brake / de-energize..
Verify external 24V on X22 pin 11, mind the wiring.
5112
20754 Overvoltage on 24V
Reaction 2: Downramp /
apply brake / de-energize..
Check sensor and cable. If the sensor is not to be monitored, adapt
monitoring limits 172.9 and 172.10.
5115
20757
Auxiliary voltage -15V
faulty
Reaction 2: Downramp /
apply brake / de-energize..
Check sensor and cable. If the sensor is not to be monitored, adapt
monitoring limits 173.9 and 173.10.
5116
20758 Undervoltage 24V
Reaction 2: Downramp /
apply brake / de-energize..
Check sensor and cable. If the sensor is not to be monitored, adapt
monitoring limits 174.9 and 174.10.
5117
20759 Undervoltage options
Reaction 1: Downramp actual
speed; remain in position
control state.
Check sensor and cable. If the sensor is not to be monitored, adapt
monitoring limits 175.9 and 175.10.
5231
21041 Sensor error In0
Reaction 2: Downramp /
apply brake / de-energize..
Check sensor and cable. Check sensor and cable. If the sensor is not
to be monitored, adapt monitoring limits 176.9 and 176.10.
5232
21042 Sensor error In1
Reaction 2: Downramp /
apply brake / de-energize..
Check sensor and cable. Check sensor and cable. If the sensor is not
to be monitored, adapt monitoring limits 177.9 and 177.10.
