12–4
12–5
EWA 4NEB 812 6096–02b
EWA 4NEB 812 6096–02b
ET 200 Handheld
ET 200 Handheld
Message
Possible cause
Remedy
unknown station
The slave station type cannot be de-
termined.
The wrong SPM type has been set (5,
6 or 7) or the SPM module has not
been connected properly (ID byte).
Get in touch with your SIEMENS representative or the
manufacturer of the slave station.
wrong telegramm
The ET 200 handheld has been
plugged into the active SINEC
L2–DB LAN.
or
There is excessive radiated noise in
the vicinity of the ET 200 handheld.
Unplug the ET 200 handheld from the active LAN. The
ET 200 handheld may only be plugged direct into a slave
station.
Check whether the SINEC L2–DB LAN is still operating
properly,
or
check the radiated noise in the vicinity of the ET 200
handheld, and change the position of the ET 200 hand-
held.
Error Messages
Error Messages