GSK980TDc Turning CNC System User Manual
336
Ⅲ
Connection
Fig. 2-43
③
Sequence of machine zero return(taking example of X)
When the BIT0(ZMX) of the bit parameter No.006 are all set to 0, and the BIT5(DECI) of the bit
parameter No.004 is 0, it chooses the machine zero return mode B.
The sequence of machine zero return is as follows:
Fig. 2-44-a
B type machine zero return process
A: Select the Machine Zero mode, press manual positive or negative (zero return direction set
by bit parameter No.183) feed key, the corresponding axis will move to the zero at a high
speed(set by parameter No.113).
B: As the proximity switch touches the tongue for the first time, the deceleration signal is active
and speed immediately slows down and it runs in a fixed low speed(set by parameter
No.33 ).
C: As the proximity switch detaches the tongue, the deceleration signal is inactive, it moves at a
fixed low speed after deceleration and starts to detect zero signal (PC).
D: As the proximity switch touches the tongue for the second time, the zero signal is active and
the movement stops. The zero return indicator on the panel lights up for machine zero return
completion.
When the BIT0(ZMX) of the bit parameter No.006 are all set to 1, and the BIT5(DECI) of the bit
parameter No.004 is 0, it chooses the machine zero return mode C.
The sequence of machine zero return mode C is shown as follows:
Summary of Contents for GSK980TDc
Page 17: ...I Programming ...
Page 18: ...GSK980TDc Turning CNC System User Manual ...
Page 190: ...GSK980TDc Turning CNC System User Manual 172 Ⅰ Programming ...
Page 191: ...Ⅱ Operation Ⅱ Operation ...
Page 192: ...GSK980TDc Turning CNC System User Manua Ⅱ Operation ...
Page 326: ...GSK980TDc Turning CNC System User Manual 306 Ⅱ Operation ...
Page 327: ...Ⅲ Connection Ⅲ Connection ...
Page 328: ...GSK980TDc Turning CNC System User Manual Ⅲ Connection ...
Page 470: ...GSK980TDc Turning CNC System User Manual 448 Ⅲ Connection ...