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ifm
Programming Manual BasicController relay CR0431 v03.03.00
05 / 2018
ifm function elements
ifm function elements for the device CR0431
CANOPEN_GETBUFFERFLAGS
7890
= Get buffer flags
Unit type = function block (FB)
Unit is contained in the library
ifm_CANopen_NT_Vxxyyzz.LIB
Symbol in CODESYS:
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Description
7892
CANOPEN_GETBUFFERFLAGS supplies information on the buffer flags.
The flags can be reset via the optional inputs.
The function block returns the state of the overflow flags.
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Parameters of the inputs
7893
Parameter
Data type
Description
EXECUTE
BOOL := FALSE
FALSE
TRUE (edge):
execute function element once
otherwise: function element is not active
A function element already started is processed.
CHANNEL
BYTE
CAN interface (1...n) depending on the device
ResetRXFlags
(optional use of the parameter)
BOOL := FALSE
TRUE:
Provide fag status at the output and then reset
FALSE:
function element is not executed
ResetTXFlags
(optional use of the parameter)
BOOL := FALSE
TRUE:
Provide flag status at the output and then reset
FALSE:
function element is not executed
Summary of Contents for BasicController CR0431
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