9 • Troubleshooting
64 / 144
Art.-Nr.: 80116-271
04.06
B 5 APC status error:
Occurs if the APC module
signals the status "active"
although it should be
switched off.
Check APC.
Communication problem
due to EMC interference
possible => Check environ
-
ment.
B 6 ID of received mes-
sage.
APC module protocol error
with status message:
Occurs if an incorrect sta-
tus message is received
from the APC module.
Check APC.
Check software version.
Error reproducible =>
Inform ERBE Tübingen
Technical Service.
B 9 Checkstop-Interrupt invalid
memory access:
Occurs if the program
crashes due to a software
error or malfunction (e.g.
EMC).
One-off event -> EMC prob-
lem => Check environment.
Reproducible -> Software
error => Inform ERBE
Tübingen Technical Ser
-
vice.
B A NE module is not available:
Occurs if monopolar activa
-
tion has been initiated and
no correctly logged on NE
module (e.g. failure) is
available.
Check NE module.
B B Value of measured
resistance in ohms.
NESSY message: NE is not
correctly applied:
Occurs if measurement of
the NE contact resistance
is outside the valid range
on activation.
User error.
Should be certain that the
measured value is incorrect
=> Check NE module.
B C CAN ID of status
message of corre
-
sponding module.
Function is not available:
Occurs if a module is
unable to implement the
required function.
Check software version/
features of the module
given in additional informa
-
tion.
B D Incorrect EEPROM
address.
I²C bus error:
Occurs if a write or read
function cannot be per
-
formed properly on the
serial EEPROM of the con
-
trol panel CPU.
Check components: IC101,
IC41, IC51, RA30, RA25,
D12, C264, R356, C228,
C264, BT10.
Recognizing module: B = Control panel
Recog-
nizing
module
Error
code
Additional informa-
tion
Description Remedy
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