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9 • Troubleshooting
Art.-Nr.: 80116-271
04.06
2,3,5,6
(socket)
9 Undercurrent instrument
recognition:
The measurement current
for analysis of the instru
-
ment recognition is too low.
Check power source IC17,
voltage dividers R168,
R169 and test resistor
R126.
2,3,5,6
(socket)
A Overcurrent instrument
recognition:
The measurement current
for analysis of the instru
-
ment recognition is too
high.
Check power source IC17,
voltage dividers R168,
R169 and test resistor
R126.
2,3,5,6
(socket)
C Stack error:
The stack pointer does not
point to Top of Stack in the
main program loop (no
UPR call up, no IR).
Reprogram µC. Replace
µC.
2,3,5,6
(socket)
D State error:
The state variable contains
a non-permissible value.
Reprogram µC. Replace
µC.
2,3,5,6
(socket)
E CRC error: Defective pro-
gram memory discovered
by system check during
operation.
Reprogram µC. Replace
µC.
2,3,5,6
(socket)
F U Coag error: +12 V volt-
age during Coag activation
too low.
Check power source IC18
and control.
2,3,5,6
(socket)
70 Relay error. Check IIF components
(ME,BE,MF), check relay
(TP relay)
2,3,5,6
(socket)
71 Relay error. Check relay (TP relay)
2,3,5,6
(socket)
72 Relay error. Check relay (TP relay)
2,3,5,6
(socket)
81 Short circuit instrument
recognition R: The resistor
value determined for the
instrument recognition cor
-
responds to a short circuit.
Check instrument and
socket module.
Recognizing module: 2,3,5,6 = IIF (Instrument Interface) of corresponding receptacle slot
Recog-
nizing
module
Error
code
Additional infor-
mation
Description Remedy
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