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3.11.3 Fault Message via Blink Code of the BUS LED
Fault Argument Fault Description
Fault Code 1: Fault in Parameterization Telegram
Fault Code 2: Fault in Parameterization Telegram
Fault Code 3: Fault in Configuration Telegram
Fault Code 4: Fault in Configuration Telegram
Fault Code 5: Faulty Data Length
Fault Code 6: Compilate Buffer Overflow
WAGO-I/O-SYSTEM 750
Bus System
Programmable Field Bus Controller 750-833
1
Insufficient parameterization
data
The GSD file is defective or the
parameter data was entered
improperly.
2
Excessive parameterization data
The GSD file is defective or the
parameter data was entered
improperly.
n
Faulty parameterized byte n
th
The n
byte is defective.
1
Insufficient configuration data.
2
Excessive configuration data.
n
Configuration byte (module) n is
faulty.
1
Maximum input data length
exceeded (more than 128 byte
input data).
2
Maximum output data length
exceeded (more than 128 byte
output data).
1
Compilate buffer overflow for
DP process image.
2
Compilate buffer overflow for
PFC process image.
LED Signaling
Remedy
Get in contact with WAGO support.
Get in contact with WAGO support.
Get in contact with WAGO support.
Check the configuration because a
terminal was probably forgotten in
the configuration. Load the
configuration and start the coupler
by switching the supply voltage off
and on again.
Check the configuration because a
terminal was probably not plugged.
Load the configuration and start the
coupler by switching the supply
voltage off and on again.
th
Check the n
module in the
configuration. Load the
configuration and start the coupler
by switching the supply voltage off
and on again.
Switch off the supply voltage of the
coupler. Remove some terminals
from the node and switch the supply
voltage on again.
Switch off the supply voltage of the
coupler. Remove some terminals
from the node and switch the supply
voltage on again.
Get in contact with WAGO support.
Get in contact with WAGO support.
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