IFM CR711S - Can_Remoterequest

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ifm Programming Manual ecomatController/60-1 (CR711S) Operating System V2.5.0.n 2017-12-19
ifm function libraries Library ifmRawCAN.library
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10.9.3 CAN_RemoteRequest
10884
Function block type:
Function block (FB)
Behaviour model:
EXECUTE
Library:
ifmRawCAN.library
Symbol in CODESYS:
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Description
10886
The FB sends the request for a CAN Remote message into a CAN network. The FB provides the data
of the response message in an array. The FB supports standard and extended frames.
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Input parameter
10888
Parameter
Data type
Description
Possible values
xExecute
BOOL
Control execution of the FB
FALSE
 TRUE
FB is executed once
Other
No impact on FB processing
eChannel
CAN_
CHANNEL
Identifier of the CAN Interface
→ CAN_CHANNEL (ENUM) (→ p. 113)
udiID
UDINT
Identifier of the CAN message
 for Standard Frame (11 bits
identifier):
0 ... 2047
 for Extended-Frame (29 bits
identifier):
0 ... 536.870.911
xExtended
BOOL
Requested frame type:
- Standard Frame (11 bits identifier)
- Extended-Frame (29 bits identifier)
FALSE
Standard Frame*
TRUE
Extended Frame
usiDLC
UINT
Number of the data bytes in the CAN
message (DLC = Data Length Count)
0
...
7
0 bytes*
...
7 bytes
* ... preset value