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0108 9
13
Notice
Date
Page
01201138
INSTRUCTION
HANDBOOK
13. Maintenance
KEB ERROR 79 EPUCI
Error pow. unit code inv.
Displayed advertisement :
- During the initialization the power circuit could not
be recognized or was identifi ed as invalid.
.
KEB ERROR 80 PUCH
Error power unit changed.
Displayed advertisement :
- Power circuit identifi cation was changed. With a
valid power circuit this error can be reset by writing
to SY.3. If the value displayed in SY.3 is written, only
the power-circuit dependent parameters are reinitia-
lized. If any other value is written, then the default
set is loaded. On some systems after writing SY.3 a
Power-On-Reset is necessary.
.
KEB ERROR 81 EDRI
Error driver relay.
Displayed advertisement :
- Relay for driver voltage on power circuit has not
picked up even though control release was given.
.
KEB ERROR 82 EHYB
Error hybrid.
Displayed advertisement :
- Invalid encoder interface identifi er. .
KEB ERROR 83 EIED
Error input error detect.
Displayed advertisement :
- Error at PNP/NPN switching or input failure. .
KEB ERROR 86 EBR
Error brake.
Displayed advertisement :
- This error can occur in the case of switched on
brake control.
- The load is below the minimum
load level (Pn.43) at start up or
the absence of an engine phase
was detected.
- The load is too high and the
hardware current limit is reached.
KEB ERROR 77 EPRR
Error prot. rot. rev.
Displayed advertisement :
- The drive has driven onto the left limit switch. Pro-
grammed response : «Error, restart after reset».
.
KEB ERROR 85 ECO2
Error counter overrun 2.
Displayed advertisement :
- Counter overfl ow encoder channel 2. .
KEB ERROR 84 ECO1
Error counter overrun 1.
Displayed advertisement :
- Counter overfl ow encoder channel 1. .
Error Meaning Possible cause