KEYENCE DL-EP1 - Manual (Page 45)

3-3 Cyclic communication
3-15
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- EtherNet/IP Compatible Network Unit DL-EP1 User’s Manual (IB) -
IB Series
„ Warning code list
The following warning codes occur in the DL-EP1 and sensor amplifiers.
IB Series
Error
ID
Number
Code Description Cause Actions
01H to
04H
(Each
ID
number)
01H
Sensor amplifier
error 1 of each ID
number
Overcurrent error (ErC)
Refer to the IB Series User's
Manual.
02H
Sensor amplifier
error 2 of each ID
number
EEPROM error (ErE)
03H
Sensor amplifier
error 3 of each ID
number
Head error (transmitter/
receiver) (ErH/tr)
04H
Sensor amplifier
error 4 of each ID
number
T/R reverse connection error
(alternate flashing of ErH/tr
and ErH/rt)
05H
Sensor amplifier
error 5 of each ID
number
Transmitter internal error
(ErH/t. int)
06H
Sensor amplifier
error 6 of each ID
number
Receiver error (ErH/r)
07H
Sensor amplifier
error 7 of each ID
number
Transmitter error (ErH/t)
08H
Sensor amplifier
error 8 of each ID
number
Transmitter laser error (ErH/
LASEr)
09H
Sensor amplifier
error 9 of each ID
number
Model mismatch error
(ErH/RAnGE)
0AH
Sensor amplifier
error 10 of each ID
number
Ref. light quantity registration
error
(ErG/dArk, ErG/inF)
0BH
Sensor amplifier
error 11 of each ID
number
Adjust error
(Er.AdJ/dArk, Er.AdJ/ovEr,
Er.AdJ/inF)
0CH
Sensor amplifier
error 12 of each ID
number
Communication error
between sensor amplifiers
(Er.coM)
Warning
ID
Number
(HEX)
Code Description Cause Actions
01H to
04H
(Each
ID
number)
01H
Sensor amplifier
warning 1 of each
ID number
Check output state
Refer to the IB Series User's
Manual.