Operating Status Leds - Fronius Profinet Robacta CTC Operating Instructions Manual

LED DIAG E
LED DIAG R
Error display
Operating status
Error
LEDs
code
Steady,
constant
flashing
1 pulse
2 pulses
56
Error code
Reason
for error Cause
- EMC problems
0 pulses EPROM checksum error
1 pulse Overflow in code buffer
2 pulses Unknown data type
0 pulses Programmed configurati-
on, incorrect table entry
n pulses Table comparison (bus ter-
(n>0) minal n)
Reason for error
Remedy
- Check power supply
for under- or over-vol-
tage peaks
-
Take EMC measures
- If this is a communi-
cation bus error, loca-
lize the error by tur-
ning the bus coupler
off/on
Reset factory settings
using the KS2000 configu-
ration software
Insert fewer bus termi-
nals. Too many entries in
the table for the program-
med configuration
Software update of the
bus coupler
Check that programmed
configuration is correct
Incorrect table entry