Update interrupt
The update interrupt is reported when the following requirements are met:
● The parameters were incorrectly assigned.
● The parameter assignment of the ET 200iSP deviates from the parameters and
identification data that is stored retentively in the modules.
%\WH[
%\WH[
'DWDUHFRUGLQGH[1XPEHURIWKHSDUDPHWHU
DVVLJQPHQWGDWDUHFRUGWKDWFDXVHGWKHXSGDWH
LQWHUUXSW
1XPEHURIXSGDWHVWKDWFRXOGQRWEH
UHSRUWHGWRWKH&38
Figure 6-22
Structure starting at byte x+4 for update interrupt
See also
Channel-related diagnostics (Page 165)
6.8.14
Diagnostics for incorrect ET 200iSP configuration statuses
Incorrect configuration states
The following incorrect configuration statuses on the ET 200iSP lead to an ET 200iSP station
failure or prevent startup of the data exchange. These reactions are not dependent on the
setting of the IM 152 parameter "Operation at Preset <> Actual Configuration":
● Two missing electronic modules
● Terminating module missing
● Number of modules exceeds the maximum configuration
● Backplane bus fault (for example defective terminal module)
Note
If one module is missing (gap) and the ET 200iSP is powered down and powered up again,
the ET 200iSP will not start up. Startup with more than one missing module is not possible.
If more than one electronic module is missing, then the ET 200iSP can only be guaranteed
to start up reliably after these modules are inserted if the power is switched OFF and ON
again.
Commissioning and Diagnostics
6.8 Diagnostics with STEP 7
ET 200iSP
182
Operating Instructions, 11/2017, A5E00247483-07
Содержание SIMATIC ET 200iSP
Страница 82: ...Configuration options 3 18 Redundancy with IM 152 ET 200iSP 82 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 184: ...Commissioning and Diagnostics 6 8 Diagnostics with STEP 7 ET 200iSP 184 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 194: ...Maintenance 7 7 Reading service data ET 200iSP 194 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 220: ...Terminal modules 9 6 Terminal module TM RM RM ET 200iSP 220 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 372: ...Glossary ET 200iSP 372 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 384: ...Index ET 200iSP 384 Operating Instructions 11 2017 A5E00247483 07 ...