Lenze ETC Motion Control Manual do Utilizador descarregar pdf (Página 256)

100

101

Interface PLC <˘> NC operating system

Definitions

Data block 1

5.1

5.1.2

256

EDSTCXN EN 2.0

Data word Name Direction Type of signal

042.00−043.15 Offset of the "fast inputs" PLC → NC static

Use the two data words to position the 2 masks "Enable fast inputs" to any

place in the process image.

Effect in the NC: The corresponding inputs are made available to the NC as

Q bits.

Example: see "Enable of fast inputs"

Data word Name Direction Type of signal

044.00−045.15 Offset of the "fast outputs" PLC → NC static

Use the two data words to position the 2 masks "Enable fast outputs" anyw-

here in the process image. By default, the enable of the "fast outputs" affects

the 1st digital I/O card (EC−IO).

Effect in the NC: The Q bits are transferred to the corresponding outputs.

Data word Name Direction Type of signal

080 General override for axes PLC → NC static

081 Override for spindle speed PLC → NC static

082 Override for oscillation speed PLC → NC static

083 Override for PLC axes (Target

position approach)

PLC → NC static

Definition of a signed evaluation factor for the currently valid traversing

speed. The specification is made in steps of 0.1 %.

Effect in the NC: The selected value is used as factor for evaluating the cur-

rently programmed maximum speed by the rough interpolator.

The override is effective in manual as well as automatic operation. It can be

inhibited by M functions within a program (M48/M49 override on/off).

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ama 11 Jan 2025 | 19:35:39

rasha

Lenze ETC Motion Control Manual do Utilizador Página 256

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