3. Diagnostics
3-3
Festo P.BE-CTEU-PB-OP+MAINT-EN en 1208NH English
3.1 Summary of diagnostics options
The following possibilities for diagnostics and error handling are
avail a bl e , dependi ng on th e co n fi gura t i o n of t h e bus node :
Diagnostics
option
Brief description Benefits Detailed
description
LED display The status LEDs display dir-
ectly configuration e rrors,
hardware errors, bus errors,
etc.
Fast “on-site” recognition of
errors
Chap . 3.2
Diagnostics via
PROFIBUS-DP
Diagnostics in accordance
with the PROFIBUS DP
standard
Detailed module-related and
channel-related error detec-
tionintheonlinemodeof
the programming/configura-
tion software and in the PLC
user program.
Chap . 3.3
Tab. 3/1: Diagnostics options
1
DIL switch set-
tings:
Off = no dia-
gnostic messages
(default)
On = diagnostics
are sent
1
Fig. 3/1: DIL switches for diagnostic messages:
Switch element 11 of 12 (counted from the left over both switch groups)
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