
2-2 Starting of tracing control
The manual handle interruption axis selection signal corresponding to desired axis should
be set to 1 after the operation in above 2-1. And handle interruption tracing control
function starting signal HST1, HST2, and HST3 (G487#0, #1, #2) should be set to be 1 in
order to start the tracing control.
The timing of ON/OFF of each signal is shown as follows.
SHT*
HS1IA~
(Axis selection signal)
MF
HST*
HIT*
One shot Gcode
Work coordinate
system preset
Please take the interval of 8msec
or more after becoming 0 the
SHT signal in case of switching
to normal handle feed.
M code of starting the
tracing control
:
Wait : 8msec or more
M code of stopping the
tracing control
fter a
roachin
Wait : 8msec or more
In case of moving the tracing axis manually with stopping the part program by feed-hold,
please stop the handle interruption tracing control mode after feed-hold operation, and
switch on the handle interruption tracing control function starting signal again after
moving the axis manually.
2-3 Difference of control status by signal status combination
CNC becomes following status by combination of handle interruption tracing control
starting signal HST (G487#0, #1, #2) and input switch signal SHT (G487#3, #4, #5).
In case of (HST*,SHT*)=(0,1)
Under such a condition, input pulses are neglected and the axis does not move.
In case of (HST*,SHT*)=(1,1)
Status that the handle interruption tracing control can be executed.
In case of (HST*,SHT*)=(1,0)、(0,0)
Status that the axis can be moved by the manual handle feeding and the
manual handle interruption function.
The handle interruption tracing control does not work.
01 01.10.19 Tokito Newly designed.
Drawing No.
A - 78541E
Tilte
FS-16i/160i-LA
Tracing control function by the manual handle
interruption interface -- Specifications --
Edit Date Design Recog. Contents Page 3 / 7