Siemens MOBILETT Plus Service Instructions Manual page 27

Display messages
Dis-
played
messages
Err 32
Err 33
The mes-
sage is not
shown to
the opera-
tor.
Err 34
The mes-
sage is not
shown to
the opera-
tor. This
message
can only
be read
out from
the mes-
sage his-
tory, P08.
* See section "Monitoring the kV- and mA-controls"
** Wiring diagram X037E
Tab. 1
Siemens-Elema AB
Solna, Sweden
Mode of
Cause
operation
Service mode The capacitance of
Test program the capacitor bank is
P03 too low
Generator ON Temporary signal
fault during the pro-
gram execution.
Generator ON The number of mes-
sages is beyond the
maximum limit.
SPR8-215.898.02
Rev. 01
Possible reasons and advice
•
One or more capacitor rows are
disconnected. If there is an internal
error in a capacitor, the whole row
is disconnected by a fuse, refer to
page 130** and section "Capacitor
bank".
•
If the error appears after working
on the capacitor bank, it may be
that the internal residual voltage in
the modules was too high when
they were connected to each other.
This caused the fuse to blow, refer
to page 130**.
•
"Err 33" messages can be ignored.
This message can only be read out
from the message history, P08.
The message is only used as aid
for the software development.
•
Acknowledge and clear the mes-
sage history.
Messages are being lost and not dis-
played for the customer. All mes-
sages are stored in the error
memory.
•
Using section "P08 - Display of
message protocol ", display and
record the messages contained in
the error memory. Using the error
message list, try to determine
which module, board, etc. is
generating the messages.
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01.02 SPS-UD
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MOBILETT Plus/ Plus E