Diagnosis Of Errors - WAGO 750-666/000-003 Manual

WAGO-I/O-SYSTEM 750
750-666/000-003 4FDI/2FDO 24V/10A PROFIsafe V2 iPar
9.2

Diagnosis of Errors

The diagnosis of the PROFIsafe I/O module is not safety related!
The diagnosis of the PROFIsafe I/O module is not safety related and cannot be
part of the safety function under any circumstances.
After detecting internal or external errors, the PROFIsafe I/O module outputs
diagnostic messages to the safe PLC via the fieldbus. Diagnostic messages help
you identify errors and implement appropriate measures for error correction.
The PROFIsafe I/O module provides you with diagnostic messages about the
display elements and the diagnostic services of the respective fieldbus system
(PROFIBUS or PROFINET). The presentation of diagnostic information via the
LEDs is available in the section "Display Elements".
All diagnostic messages transferred to and displayed on the safe PLC are listed
below in alphabetical order. Information about error correction and resolutions for
each diagnostic message can also be displayed on the safe PLC for released
channel and module diagnostics. The configuration tool of your safe PLC can be
used to set the release of the channel and module diagnostics.
The structure of the diagnostic messages is described in the manuals of the
fieldbus couplers PROFIBUS DP-V1 750-333 and PROFINET IO 750-370. You
will find this at www.wago.com in the Documentation area.
Manual
Version 1.2.0, valid from HW/SW Version 01/01
Diagnostics 125