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ifm
Programming Manual BasicDisplay CR0452 v03.02
05 / 2018
ifm function elements
ifm function elements for the device CR0452
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Parameters of the outputs
7875
Parameter
Data type
Description
SYNC
BOOL
status of the SYNC functionality
TRUE:
SYNC is activated:
In the master mode SYNC telegrams are generated according to the
settings in the configuration, and synchronous PDOs are transmitted
and received.
In the slave mode SYNC telegrams are received and accordingly
processed.
FALSE:
SYNC is not active
SYNCERROR
BYTE
(sync error) SYNC error message
0 = no error
>0 = SYNC error (slave mode)
RESULT
BYTE
feedback of the function block
(possible messages → following table)
Possible results for RESULT:
Value
dec | hex
Description
0
00
FB is inactive
1
01
function block execution completed without error
8
08
function block not yet executed
242
F2
Error: setting is not possible