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GSK218MC Series Machining Center CNC System PLC&Installation Connetion Manual
316
Appendix
1) Turn on the controllable equipment, LED displays by default:
;
2) Enter the monitoring method by
, display:
;
3) There are 25 display states of the monitoring method, select the desired state by
.
Find out the
(Here, find out the
when the motor’s encoder is
treated as the positioning encoder, and the spindle encoder is also regarded as positioning
encoder), then press
, the
is then displayed.
4) In this case, the moor is on the free state, directly rotate the motor’s rotor or connect it on the
spindle, and then rotate the motor’s rotor one circle at least; at this moment, the drive unit
may automatically search the correct position of the motor encoder; the monitoring display
then becomes
after searching the correct position.
5) Rotate the motor more than one circle based upon the above-mentioned methods, and then
slightly adjust so that the positioning place of the motor (spindle) rotor is at the positioning
point. Stop the operation to observe the absolute position of the rotor. In this case, the
monitoring is
. Save this numerical value in the parameter PA58, that is, it is
the positioning place.
Note:
If the monitoring displays
, the symbol ‘E’ means that the motor rotor is at the
incorrect positioning place, and its value can not regarded as the positioning place reference
value. Rotate the motor’s rotor one circle at least, the drive unit will automatically search the
correct position of the motor encoder; after found it, the monitoring display becomes
.
B. The tool magazine tool-change position coordinate I set in the system parameter 0052, which
should be set this parameter correctly; otherwise, the unexpected hazard may occur to cause the
machine damage.
The correct tool-change operation can be performed based upon the above-mentioned three
steps. The operation description of the T and M codes are shown below:
Program 1
：
TXXM6
；
Program 2
：
TXX
；
G54 G90;
X100, Y100;
............ Machining program
……….
M6;
The tool-change is same when performing the above-mentioned two programs.
