ifm
System Manual
ecomat
mobile
PDM360NG (CR1080, CR1081, CR9042) Target V01
2011-07-28
CAN in the PDM360
CAN units acc. to SAE J1939
223
J1939_TX
7688
Unit type = function block (FB)
Contained in the library:
ifm_J1939_NT_Vxxyyzz.LIB
Available for the following devices:
- BasicController: CR040n
- BasicDisplay: CR0451
- PDM360NG: CR108n, CR9042
Symbol in CoDeSys:
Description
7689
J1939_TX is the easiest method for transmitting single frame messages.
Parameters of the inputs
7690
Parameter
Data type
Description
ENABLE
BOOL
TRUE:
unit is executed
FALSE:
unit is not executed
> POU inputs and outputs are not active
CHANNEL
BYTE
CAN interface (1...n) depending on the device
DA BYTE
DA
=
D
estination
A
ddress
if PGN > 61139, parameter is ignored
preset = 249
10
= F9
16
PGN DWORD
PGN
=
P
arameter
G
roup
N
umber
permissible values = 0000 0000...0003 FFFF
16
(0...262 143
10
)
DATA
ARRAY [0...7] OF BYTE
data to be sent (1...8 bytes)