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GSK980TDi Turning CNC System User Manual
404
Ⅲ
Connection
Fig. 2-47
z
Control parameter
Bit parameter
0 0 1
ACS
Bit4 =1: Spindle analog volume control, set to 1 if using spindle automatic gearing
=0: Spindle switching volume control
1 9 5
PLCS
Bit6 =1: PLC spindle rotation speed function of each axis enabled
；
=0: PLC spindle rotation speed function of each axis disabled
。
K 1 5
SHT AGIM
AGIN AGER
AGER =1: Spindle automatic gearing active
=0: Spindle automatic gearing inactive
AGIN =1: Detect M41I, M42I signal when shifting to gear 1, 2
=0: Not detect M41I, M42I signal when shifting to gear 1, 2
AGIM =1: Active when M41I, M42I signals disconnecting to +24V
=0: Active when M41I, M42I signals connecting to +24V
SHT =1: spindle gear power-down executes the memory
=0: spindle gear power-down does not execute the memory
Data parameter
0 3 7
GRMAX1
0 3 8
GRMAX2
0 3 9
GRMAX3
0 4 0
GRMAX4
GRMAX1, GRMAX2, GRMAX3, GRMAX4: The respective max. speeds of spindle gear 1, 2, 3, 4
when analog voltage output is 10V. Spindle speeds for M41, M42, M43, M44 when spindle automatic
gearing is active.
0 6 7
SFTREV
The output voltage during spindle gear shift
（
0
～
10000, Unit: mV
）
D T 0 0
SFT1TME
Time for original gear disable during spindle gear shift (ms)
，
refer to function description for
details.
D T 0 1
SFT2TME
Delay time after spindle gear shift (ms), refer to function description for details.
z
Function description (defined by standard PLC program)
The spindle automatic gearing is active only under the spindle analog voltage control (BIT4 of the
bit parameter No.001 set to 1) and the BIT 7 of the bit parameter No.164 is set to 1; if the spindle auto
