Display configuration data
The LEDs POWER V and BUS ERROR display
the number of input/output bytes when set to
"Display configuration data."
• Switch off the test routine:
operating voltage OFF
• "Display configuration data" is shown conti-
nuously.
• The sequence of flashing signals is shown
below.
Sequence LED POWER V LED BUS ERROR Meaning
Start Start test routine
1 Number of input
bytes local valve
terminal inputs
2 Number of output
bytes local valve
terminal outputs
3 Number of input
bytes AS-i
4 Number of output
bytes AS-i
5 Number of input
words analogue
6 Number of output
words analogue
New
cycle
New run-through of
test routine
...
Operating voltage OFF: End of display routine
VIFB13 - 03/05 5. Diagnosis/error treatment
9701 NH 5-11
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