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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
J1939_DM3TX
15002
= J1939 Diagnostic Message 3 TX
Unit type = function block (FB)
Unit is contained in the library
ifm_J1939_NT_Vxxyyzz.LIB
Symbol in CODESYS:
>
Description
15004
With J1939_DM3TX (DM =
D
iagnostic
M
essage) you can delete the inactive DTCs on another device.
>
As soon as a DM3 message is received, all inactive errors in the error memory are deleted in the
hardware configuration.
>
Parameters of the inputs
15006
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
DA
BYTE
DA = Destination Address of the ECU on which the DTCs are to be
deteled.
DA = 254: delete DTCs (DM2) in the device itself
>
Parameters of the outputs
15008
Parameter
Data type
Description
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
242
F2
Error: setting is not possible
Summary of Contents for BasicController CR0431
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