Siemens ET 200, Manual

Page: 27 / 59

7–10 7–11
EWA 4NEB 812 6096–02b EWA 4NEB 812 6096–02b
ET 200 Handheld ET 200 Handheld
SL$$ #########
¹
Dia K:#/#
Dia ########
###############
Continued
from page 7-6
and bit 2 = 1
Channel–specific diagnostics
Dia ########
###############
If “Dia” is flashing in the “SELECTION” display, you can
press
for branching to “STATION DIAGNOSTICS”.
The “STATION DIAGNOSTICS” display provides you
with an overview of the diagnostics messages of the
ET 200C–DP.
Line 1: Every “1” bit represents a station diagnostics mes-
sage (
³
Table 7.3).
Line 2: If you use the cursor keys to select the bits in
line 1, the corresponding plain–text message is displayed in
line 2.
If bit 2 is set, (“external diag”) and the cursor is positioned
on bit 2, then you can branch to channel–specific diagnos-
tics by pressing
.
Table 7.3 Significance of station diagnostics
Message Bit Significance
static diag
0 1: Static diagnostics – the ET 200 hand-
held continues requesting diagnostics un-
til this bit is reset by the slave station.
external
diag
2 1: Device–specific diagnostic bits have
been reported.
not sup-
ported
3 1: Function requested by the ET 200
handheld is not supported by DP Stan-
dard slave.
extdia
overflow
6 1: DP Standard slave has sent more diag-
nostics messages than the ET 200 hand-
held can process.
Leaving the display: Press to leave this display.
ET 200C–DP ET 200C–DP