IFM Electronic CR0451 - Canopen_Writeobjectdict

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ifm System Manual ecomatmobile BasicDisplay (CR0451) V01
CAN in the PDM360 CAN POUs to CANopen
CANOPEN_WRITEOBJECTDICT
7940
= Write Object Directory
Unit type = function block (FB)
Contained in the library: ifm_CANopen_NT_Vxxyyzz.LIB
Available for the following devices:
- BasicController: CR040n
- BasicDisplay: CR0451
- PDM360NG: CR108n
Symbol in CoDeSys:
CANOPEN_WRITEOBJECTDICT
EXECUTE
RESULT
CHANNEL
IDX
SUBIDX
DATA
Description
7942
CANOPEN_WRITEOBJECTDICT writes configuration data to the object directory of the controller.
ATTENTION
This could lead to falsification of important system settings, e.g.:
- guarding times
- heartbeat times
► Carefully verify input parameters!
Parameters of the inputs
7943
Parameter Data type Description
EXECUTE BOOL
FALSETRUE (edge):
POU is executed once
otherwise: POU not active
A POU already started is processed.
CHANNEL BYTE CAN interface (1...n) depending on the device
IDX WORD index in object directory
SUBIDX BYTE subindex in the object directory
DATA DWORD parameter value