Technical data

Diagnosis

Operating Manual

64ID 442281.00

WE KEEP THINGS MOVING

13.3 Events

13.3.1 31:Short/ground.

13.3.2 32:Short/gr.int

Resolution Level Response Fault counter

The hardware short-circuit switch-off is ac-

tive. The output current is too high.

Malfunc-

tion

The motor continues to coast. The brake chopper

cuts out. Any existing brakes are engaged if they

were not released via F100 independent of the de-

vice controller.

Z31

Possible cause Test Measure Acknowledgement

Interwinding fault Check the motor. Replace the motor. Switch the device on/off

or programmed ac-

knowledgement

Fault in motor cable Check the cable Replace the cable

Connection fault Check the connection, e.g. whether

V or W is connected to PE at X20 U.

Correct the connection.

Resolution Level Response Fault counter

An internal test is performed when the con-

troller part power supply is switched on. An

existing short-circuit causes a malfunction.

Malfunc-

tion

The inverter cannot be enabled. Z32

Possible cause Test Measure Acknowledgement

There is an internal de-

vice fault.

— Please contact our service depart-

ment, see section 1.4 Further sup-

port

Switch the device on/off

or programmed ac-

knowledgement