Lenze ETC Motion Control Manual de usuario descargar pdf (Pagina 364)

100

101

PLC programming

Library

General functions

8.8

8.8.1

364

EDSTCXN EN 2.0

8.8.1.5 GetMacAddr (nur ETCxM)

FUNCTION GetMacAddr: BOOL

VAR_INPUT

pMac : DINT; (* Address of an array of the teyp ARRAY[0..5] OF BYTE *)

END_VAR

With this function the MAC address of the Ethernet controller of the control

can be read. The function must be passed the address of a memory area of

6 bytes (see example). The return value of the function indicates whether the

address could be read.

ret_bit : BOOL;

mac_a : ARRAY[0..5] OF BYTE;

ret_bit : = GetMacAddr(ADR(mac_ab));

8.8.1.6 GetUserParam (only ETCxM)

FUNCTION GetUserParam: LREAL

VAR_INPUT

index_dw : DWORD; (* Index of MK_TECHNOLOGY_DATA_x *)

END_VAR

This function allows for the values of the machine constants

MK_TECHNOLOGY_DATA_1 to MK_TECHNOLOGY_DATA_4 to be read. The

value index_dw to be passed corresponds to the position (starting with 0)

numbered sequentially from first entry of MK_TECHNOLOGY_DATA_1 to

the last entry of MK_TECHNOLOGY_DATA_4 .

MK_TECHNOLOGY_D

ATA_1

1.1, 0, 0, 0, 0, 0, 0, 0, 0, 0;

MK_TECHNOLOGY_D

ATA_2

0, 4.5, 3, −5.7, 0, 0, 0, 0, 0, 0;

wert_d : DINT;

wert_lr : LREAL;

wert_lr : = GetUserParam(9); (* returns the value −1.1 *)

wert_di

: = LREAL_TO_DINT(GetUserParam(12)); (* returns the value 3 *)

Declaration

Description

Example

Declaration

Description

Example

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ama 11 Jan 2025 | 19:35:39

rasha

Lenze ETC Motion Control Manual de usuario Pagina 364

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