Erbe VIO 200 D - 2,3,5,6-Errors

9 • Troubleshooting
86 / 144
Art.-Nr.: 80116-271 04.06
2,3,5,6-Errors
Recognizing module: 2,3,5,6 = IIF (Instrument Interface) of corresponding receptacle slot
Recog-
nizing
module
Error
code
Additional infor-
mation
Description Remedy
2,3,5,6
(socket)
1 Interrupt error:
An undefined IR vector has
been invoked.
Reprogram µC. Replace
µC.
2,3,5,6
(socket)
2 CRC error:
Defective program mem-
ory discovered during self-
check after reset.
Reprogram µC. Replace
µC.
2,3,5,6
(socket)
3 Undervoltage 5 V:
5 V voltage discovered to
be too low during self-
check after reset.
Check 5 V electrical sup-
ply and monitoring.
2,3,5,6
(socket)
4 Overvoltage 5 V:
5 V voltage discovered to
be too high during self-
check after reset.
Check 5 V electrical sup-
ply and monitoring. Can
also be caused by missing
+12
V voltage (because
then ADC ref.volt. is miss
-
ing).
2,3,5,6
(socket)
5 Undervoltage ±12 V: +12 V
voltage discovered to be
too low or –12
V voltage
too high during self-check
after reset.
Check +12 and –12 V elec-
trical supply and monitor-
ing.
2,3,5,6
(socket)
6 Overvoltage ±12 V: +12 V
voltage discovered to be
too high or –12
V voltage
too low during self-check
after reset.
Check +12 and –12 V elec-
trical supply and monitor-
ing. Can also be caused by
missing +12
V voltage
(because then ADC
ref.volt. is missing).
2,3,5,6
(socket)
7 Undercurrent activation
recognition:
The measurement current
for analysis of the activa
-
tion recognition is too low.
Check power source IC18,
voltage dividers R195,
R196 and test resistor
R197.
2,3,5,6
(socket)
8 Overcurrent activation rec-
ognition:
The measurement current
for analysis of the activa
-
tion recognition is too high.
Check power source IC18,
voltage dividers R195,
R196 and test resistor
R197.