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206 • Reference Commands for Move Mode
Auxiliary Commands
3.3 Error Blink Codes
The fault message consists of a 4-place digit.
The error display starts with the first blinking sequence (approx. 10 Hz).
After a short break, the second blinking sequence starts (approx. 2 Hz). This
sequence represents the highest digit for the 4-place error code.
All of the other digits then appear at 1 second intervals, down to the lowest
value digit.
The blinking sequence is then repeated.
Errors with numbers of type "1nnn" can be acknowledged, with no further
reactions to follow.
Errors with numbers of type "2nnn" can be acknowledged, after which a warm
start is carried out.
Errors with numbers of type "3nnn" can not be acknowledged; the fieldbus
node goes into the "Stop" status. The node must then be restarted.
Errors can also be reported in status byte S0, bit 6 (ERR) and thus initiate an
acyclic diagnostics message.
This bit is addressed continuously as long as the error is present.
Enabling for the indication is set using the configuration parameter
Error_Notification Bit 0.
This bit has the following meaning:
An explanation of the individual error numbers is given in the following table.
0:
Errors are not reported via status byte S0, bit 6 (ERR).
1:
Errors are reported via status byte S0, bit 6 (ERR).
WAGO-I/O-SYSTEM 750
I/O Modules
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