Lenze ETC Motion Control Manual de usuario descargar pdf (Pagina 275)

100

101

Interface PLC <˘> NC operating system

Extended interface for MMI functions

Data block 15

5.2

5.2.2

275

EDSTCXN EN 2.0

Data word Name Direction Type of signal

036 General override for axes HMI → NC static

037 Override for spindle speeds HMI → NC static

038 Override for oscillation speed HMI → NC static

039 Override for PLC axes (Target

position approach)

HMI → 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 both manual as well as automatic operation. It

can be inhibited within a program via M functions.

Data word Name Direction Type of signal

040−043 Speed preselection for traverse keys HMI → NC static

Definition of speed during modal traveling using the traverse keys. Specifi-

cation in [mm/min] as 64−bit floating point number.

Effect in the NC: The selected value is accepted at a fixed position in the para-

meter field. Every time the traverse key is actuated, the respective axis is mo-

ved modally at the speed entered.

Data word Name Direction Type of signal

044−047 Increment preselection HMI → NC static

Definition of increment during manual traversing in inching mode. Specifi-

cation in [mm] or [inch] as 64−Bit floating point number.

Effect in the NC: The selected value is accepted at a fixed position in the para-

meter field. Every time the traverse key is actuated, the respective axis is mo-

ved about the delta specified.

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ama 11 Jan 2025 | 19:35:39

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Lenze ETC Motion Control Manual de usuario Pagina 275

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