Siemens 810T manual Machining Starting a part program, Auto Matic

01.93 3 Operating Sequences

3.2 Machining

3.2Machining

3.2.1Starting a part program

Before starting a part program, the control and machine must be set up for processing the part program. The axis positions programmed in the current block are approached with linear interpolation.

Caution: danger of collision!!

AUTO-

MATIC

and

Operate the operating mode selector key on the integrated machine control panel, and select the ºAUTOMATICº softkey, or...

or
	8	8
%	C

... set the operating mode selector switch on the external machine control panel to this symbol.

Enter the desired part program number,

-º%88º in the example - and store it with the input key.

Operate the ºProgram startº key on the machine control panel.

The green ºProgram runningº LED display lights up.

The green ºPosition not yet reachedº LED display is bright until all axes have reached their set positions.

When the red ºFeed holdº LED display is bright, the feed motion is stopped.

The feed enable signal from the PLC is missing. Remove the feed inhibit in accordance with the instructions of the machine tool manufÂacturer. The red ºFeed holdº LED display will then be extinguished.

After the program start, either ºCURRENT VALUESº or ºCURRENT BLOCKº appear on the CRT display.

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SINUMERIK 810T, GA3 (BN)