WAGO 8FDI 24V PROFIsafe 750-662/000-004 Manual page 115

WAGO I/O System
750-662/000-004 8FDI 24V PROFIsafe
Table 45: PROFIsafe F Parameters
F parameters
F_iPar_CRC
Default Value Explanation
The F_iPar_CRC parameter specifies a
9945
(0x26D9) comparison value for the CRC value via the
iParameters (iPar_CRC). The PROFIsafe
data exchange only starts when the values for
F_iPar_CRC and iPar_CRC match. If they
differ, the F I/O module requests a restore of
the iParameter from the iPar server. The
"F_iPar_CRC" value "0" is a special case. This
value switches the F I/O module into test
mode. The CRC value (iPar_CRC) is
displayed by the WAGO parameterization tool
and must be transferred with the configuration
tool of the safe PLC to the F parameters of
the F I/O/ module.
Version 1.0.0, valid from HW/SW Version 01/01
Appendix 115
Manual