F I/O Module With Ipar Server; F I/O Module With Ipar Functionality From Wago; F I/O Module Without Ipar Server - WAGO 750 Manual

76 Commissioning
7.4.1

F I/O Module with iPar Server

The F I/O module provides functions for realizing iPar server functionality
according to the system manual of the PROFIsafe specification. With an iPar
server, I/O module replacement for maintenance is possible without
reparameterization.
To implement iPar server functionality, refer to the respective manufacture's
documentation and the PROFIsafe documentation.
7.4.2

F I/O Module with iPar Functionality from WAGO

The iPar server option is described in a WAGO application note and contains all
the descriptions, libraries and sample projects necessary for implementing an
iPar server.
If the F I/O module is operated in conjunction with the iPar server from WAGO,
I/O module replacement for maintenance is possible without manual
reparameterization.
7.4.3

F I/O Module without iPar Server

When operating the F I/O module without an iPar server, set F_iPar_CRC
according to the iPar_CRC value; see section "Commissioning" > "Programming
the Safe PLC."
If the F I/O module is operated without an iPar server, manual reparameterization
may be necessary when replacing the I/O module for maintenance if the default
settings are not used.
Note that the F I/O module cannot be automatically reparameterized when a
module is replaced.
Diagnostic message when there is a difference between F_iPar_CRC and
iPar_CRC
When there is a difference between F_iPar_CRC and iPar_CRC, note that the
diagnostic message "Inconsistent F_iPar_CRC" appears first. This diagnostic
message is replaced by the diagnostic message "Error downloading the
iParameters" after about 4.5 minutes To fix this, adjust the iParameters of the
F I/O module using the WAGO parameterization tool.
Observe the required workflows given in the respective manufacturer's
documentation and check and document all safety functions.
Manual
Version 1.0.0, valid from HW/SW Version 01/01
WAGO I/O System 750
753-661/000-004 4FDI 24V PROFIsafe