Lenze ETC Motion Control Manual de usuario descargar pdf (Pagina 404)

100

101

PLC programming

Library

CANopen functions

8.8

8.8.5

404

EDSTCXN EN 2.0

The function returns TRUE if the write request has been passed to the

transfer queue, otherwise the transfer queue is already full.

Status Meaning

0 Inactive

1 Request in transfer queue

2 Transfer active

3 Transfer completed successfully

4 Transfer cancelled

5 Timeout

status_b : BYTE;

wert_di : DINT := 1000;

CopWriteObject(5, 16#607A, 0, COP_INTEGER32_KW, ADR(value_di), SIZEOF(value_di),

ADR(status_b));

Entering the target position for a DS402 drive.

8.8.5.7 CopXWriteObject (ETCxM at CAN2)

FUNCTION CopXWriteObject: BOOL (* Description of objects in the object directory

of CANopen devices at CAN2 *)

VAR_INPUT

CanNum_b : BYTE;

NodeID_b : BYTE;

ObjectNum_w : WORD;

SubIndex_b : BYTE;

DataType_w : WORD;

Buffer_p : DINT;

BufSize_w : WORD;

Status_pb : POINTER TO BYTE;

END_VAR

CanNum_b: Number of the CAN Bus (1 or 2)

NodeID_b: Node number of the CANopen device

ObjectNum_w: Number of the object to be written

SubIndex_b: Index of the subobject to be written

DataType_w: Data type according to CiA DS301

Buffer_p: Address of the buffer in which the data to be written are stored

BufSize_w: Number of bytes to be written

Status_pb:

Address of a variable for filing the transfer status

The functionality of this function is identical to the function

CopWriteObject. It contains an additional parameter CanNum_b, which

defines the number of the respective CAN Bus.

Example

Declaration

Parameters

Description

1 2 ... 399 400 401 402 403 404 405 406 407 408 409 ... 427 428

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ama 11 Jan 2025 | 19:35:39

rasha

Lenze ETC Motion Control Manual de usuario Pagina 404

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