06/0554
7 Annex
7.1 Error messages
The various control functions and methods and the hardware of the frequency inverter
contain functions which continuously monitor the application. As a supplement to the
messages documented in these operating instructions, the followin
failure keys are
activated by the EM-ENC-03 expansion module.
Control connections
02 Reference value signal on analog input EM-S1INA faulty, check signal
30 Speed sensor signal is faulty, check connections
31 One track of the speed sensor signal is missing, check connections
F14
32 Direction of rotation of speed sensor wrong, check connections
System bus
F21 nn Fault report to system bus master in fault in system bus slave
nn = Node ID of slave (hex)
System bus
00 Communication fault, system bus, timeout SYNC telegram
01 Communication fault, system bus, timeout RxPDO1
02 Communication fault, system bus, timeout RxPDO2
03 Communication fault, system bus, timeout RxPDO3
F22
10 Communication fault, system bus, bus OFF
Additional to the listed fault messages, there are further fault messages for internal
purposes and not listed here. If you receive fault messages which are not listed here,
please contact us by phone.
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