Lenze PLC Designer PLC Designer (R2-x) CANopen for Runti User Manual download pdf (Page 33)

L-force | PLC Designer - CANopen for Runtime Systems

CanDevice

32 DMS 2.0 EN 05/2009 TD29 

Example:

Purpose: On the first receive-PDO (COB-Id = 512 + NodeId) of the CanDevice variable

PLC_PRG.a should be received.

Thus in the Parameter Manager an index/subindex must be connected with variable

PLC_PRG.a. For this purpose add a line in a variables list and enter index and subindex. In

the access field only „Write Only“ is applicable, because in a receive-PDO only a writeonly-

value can be mapped. In column “Variable” enter PLC_PRG.a, or press F2 and select this

variable.

Note: The Parameter Manager editor is only available, if in the Target Settings in „Network

functionality“ option „Support parameter manager“ is activated and parameterized with useful

index/subindex ranges.

After that in the ‘Default PDO Mapping’ of the CanDevice the index/subindex entry is assigned

as a mapping entry to a receive-PDO. The properties of the PDO can be defined in the

Properties dialog which is known from the CAN slave configuration below a master.

Only objects of the Parameter Manager, which have got attribute „read-only“ resp. „write-only“, will be

marked as mappable in a possibly generated EDS-file and will appear in the list of mappable

objects.An object which has been created in the Parameter Manager gets assigned a default value in

the EDS-file. This default is either the initial value of the variable (variables lists) or the value defined

by the user (parameter lists).

All other objects will be marked as not mapable in the EDS-file.

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Lenze PLC Designer PLC Designer (R2-x) CANopen for Runti User Manual Page 33