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7 MOTION PROGRAMS FOR POSITIONING CONTROL
7.16.18 Torque limit value change (CHGT)
Code CHGT
Function
Torque limit value change
A torque limit value change of the specified axis is executed.
Format
n ;
H T
C G JX
Torque limit change value (Indirect setting is
possible) (1 to 500[%])
The "J + Axis name" to change the torque limit
value is set.
It is possible to specify it only by an axis.
[Explanation]
CHGT is an instruction which executes an equal to S(P).CHGT instruction of "4
MOTION DEDICATED PLC INSTRUCTION" in the Motion program.
REMARK
G90 ;
G00 X0. ;
TL50 ;
G00 X1000. ;
CHGT JX 50. ;
When the block of CHGT is preread by programming the above program, CHGT is
executed while executing the block (example : G00 block) before CHGT.
Torque limit value is changed after the movement of the pre-block completes a TL
instruction.
When a TL instruction was used, the timing of the torque limit value is clear with the
axis designation program.
Summary of Contents for Q172CPU
Page 229: ...5 88 5 POSITIONING DEDICATED SIGNALS MEMO ...
Page 447: ...7 186 7 MOTION PROGRAMS FOR POSITIONING CONTROL MEMO ...
Page 535: ...8 88 8 AUXILIARY AND APPLIED FUNCTIONS MEMO ...
Page 557: ...11 10 11 COMMUNICATIONS VIA NETWORK MEMO ...
Page 559: ...12 2 12 MONITOR FUNCTION OF THE MAIN CYCLE MEMO ...
