IFM Electronic CR0403 - Page 90

90
ifm Programming Manual ecomatmobile BasicController (CR0403) Runtime System V03.02 2015-04-01
ifm function elements ifm function elements for the device CR0403
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CAN_REMOTE_RESPONSE
7631
Unit type = function block (FB)
Unit is contained in the library ifm_RawCAN_NT_Vxxyyzz.LIB
Symbol in CODESYS:
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Description
7633
CAN_REMOTE_RESPONSE provides data to the CAN controller in the device which is automatically
sent upon the request of a remote message.
This FB strongly depends on the device type. Only a limited number of remote messages can be set
up:
BasicController: CR040n, CR041n, CR043n
BasicDisplay: CR045n
max. 40 remote messages
PDM360 NG: CR108n max. 100 remote messages
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Parameters of the inputs
7634
Parameter
Data type
Description
ENABLE BOOL FALSE  TRUE (edge):
Initialise block (only 1 cycle)
> Read block inputs
TRUE: execute this function element
FALSE: unit is not executed
> Function block inputs are not active
> Function block outputs are not specified
CHANNEL BYTE CAN interface (1...n) depending on the device
ID DWORD Number of the data object identifier:
normal frame (2
11
IDs):
0...2 047 = 0x0000 0000...0x0000 07FF
Extended Frame (2
29
IDs):
0...536 870 911 = 0x0000 0000...0x1FFF FFFF
Extended
(optional use of the parameter)
BOOL := FALSE TRUE: Extended Frame (ID = 0...2
29
-1)
FALSE: Normal Frame (ID = 0...2
11
-1)
DATALENGTHCODE BYTE = Data Length Code
number of the data bytes to be sent (0...8)
DATA ARRAY [0..7] OF BYTE data to be sent (1...8 bytes)