TOMATECH TAC-100XT User Manual

TOMATECH AUTOMATION
When spindle auto gearing is used to control automatic spindle mechanical gear switching,
as
CNC executes S□□□□ code, it calculates the analog voltage output to spindle servo or
frequency
inverter based on the parameter of the current gear by M4n (M41～M44 to data
parameters
No.037~No.040 respectively) to make the actual speed to be consistent with the S code.
When CNC is powered on, the spindle gear memorizing is set by the BIT1 of bit parameter
No.168.
If the BIT4 of bit parameter No.001 is 0, the spindle gear is not memorized at repowering
after
power down, and the gear 1 will be defaulted, M41~M44 are not output. If BIT4 of bit
parameter
No.001 is 1, the spindle gear is memorized at repowering after power down.
No gearing is done if the specified gear is consistent with the current gear. If not, gearing
will be
performed, and the process defined by standard ladders is shown in the following:
①Execute any of M41, M42, M43, M44 codes, output analog voltage to spindle servo or
frequency inverter according to a value set by data parameter No.067 (Unit: mV);
②After a delay (gearing time 1) by the DT00, turn off the original gear output signal and
output
the new gearing signal;
③If the gear is 1 or 2, and the BIT6 of the bit parameter No.164 is 1, it jumps to ④, or else
it
jumps to ⑤;
④Check the gear in-position input signal M41I, M42I, it jumps to ⑤ if the gear in-position
is done;
if not, the CNC waits the gear in-position signal;
⑤After a delay (gearing time 2) by DT01, output spindle analog voltage by the current
gear
according to a value set by data parameter No.037~No.040 (gear 1~4 ) and finish the
gearing.
Note: The output of M41～M44 is held on when CNC is reset or i emergency stop, which is defined
by
standard PLC ladder.
2.8.7 Spindle eight-point orientation function
� Related signals（defined by standard PLC program）
344
Ⅲ Connection
Type Sign Interface Address Function Remark
COIN CN15.8 X5.2 Orientation completion signal
Input
signal SALM CN15.4 X5.3

TOMATECH TAC-100XT Specifications

General

Brand	TOMATECH
Model	TAC-100XT
Category	Control Systems
Language	English