ABB AC500-S Safety User Manual page 233

Name Data Type
WD_timeout BOOL
CE_CRC BOOL
Device_Fault BOOL
iPar_OK_S BOOL
Host_CE_CRC BOOL
HostTimeout BOOL
tResponseTi- TIME
meMS
The FB instances for all F-Devices are automatically generated and can be found in CoDeSys Safety project
in Resources/Global Variables/PROFIsafe/ directory, as shown below. Those FB-Instances, as normal Global
Variables, can be accessed by end-users from their safety application programs.
30.03.2017
AC500-S Libraries > SafetyBase_PROFIsafe_AC500_V22_Ext.lib
Initial Value Description, Parameter Values
FALSE This parameter is for debugging purposes
only.
It is set to TRUE if the F-Device is recognizing a
communication failure, i.e. if the watchdog time in
the F-Device is exceeded [3].
FALSE This parameter is for debugging purposes
only.
It is set if the F-Device is recognizing a communi-
cation failure, i.e. if the consecutive number is
wrong (detected via CRC2 error in V2-mode) or
the data integrity is violated (CRC error) [3].
FALSE This parameter is set to TRUE if there is a mal-
function in the F-Device (e.g., under- or over-
voltage) [3].
FALSE This parameter is set to TRUE when F-Device
has new parameter values assigned [3].
FALSE This parameter is for debugging purposes
only.
This parameter is set to TRUE if communication
fault (CRC error on F-Host side) occured.
FALSE This parameter is for debugging purposes
only.
This parameter is set to TRUE if communication
fault (Timeout on F-Host side) occured.
16#0000 This parameter is for debugging purposes
only.
It represents the current response time for F-
Device in ms. This value shall be smaller than the
defined F_WD_Time parameter for the given F-
Device. If not, then the passivation of the given F-
Device will happen.
AC500-S
Configuration and programming
233