GSK 980TDi, Руководство пользователя

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GSK980TDi Turning CNC System User Manual
310
Ⅱ
Operation
9.2.2 Dry Run
Before the program is to be executed automatically, in order to avoid the programming errors, it
may select the Dry run mode to check the program.
In Auto mode, press to enter the dry run state; in Dry run state, the machine feed and
miscellaneous functions are both active (as machine lock, MST lock are both OFF), that means the
dry run switch has nothing to do with the machine feeding, MST functions, so the feedrate by program
is inactive and the CNC system runs at the speed described in the following table:
Program command
Rapid traverse Cutting feed
Rapid traverse switch ON Rapid traverse Max. manual feedrate
Rapid traverse switch OFF
Manual feedrate or rapid
traverse(see note)
Manual feedrate
Note 1: The rate by manual feedrate or rapid rate is set by the BIT6 of the CNC system parameter No.004.
Note 2: The shift of rapid switch in Dry run mode doesn’t affect the rate of the current block being executed,
but that of the next block.
Note 3: The switch operation of Dry run is inactive if the ladder of this GSK980TDi is defined to be in auto
running state (Auto, MDI mode).
9.2.3 Machine Lock
In Auto mode, press to enter the machine lock; the machine lock and MST lock are usually
used together to check the program. While the machine is in the lock run state:
1. The machine carriage doesn’t move, the “MACHINE” in the INTEGRATED POS window of the
Position interface doesn’t vary too. The RELATIVE POS and ABSOLUTE POS, DIST TO GO
are refreshed continuously, which is the same as that the machine lock switch is OFF.
2. M, S, T commands can be executed normally.
3. Press the on the system operation panel to close the machine lock; the system is then
automatically recovered the absolute coordinate value along each axis; that is, the coordinate
system automatically restores.
Precautions:
1) The machine lock open/close system automatically restores the absolute/relative coordinate
along each axis;
2) The tool state is regardless of the automatic recovery of the workpiece coordinate system
before/after the machine lock. For example, the tool state before the machine lock is T0101;
after is T0202;
3) The state of the cutter compensation C is regardless of the automatic recovery of the
workpiece coordinate system before/after the machine lock. For example, the state of the
cutter compensation C before the machine lock is G40; after is G42;
4) The system ON-OFF state is regardless of the automatic recovery of the workpiece coordinate
before/after the machine lock. For example, the machine is locked before the power-off; the
system can be automatically restored the workpiece coordinate system after the power is
turned on again.