Specifications

6 - 42
6.11.17 When external command signal is used
After creating the positioning data and writing the start data No. to the buffer memory
1500, "0" needs be written to the external command signal function selection (buffer
memory address 62) and "1" to the external command signal valid (buffer memory
address 1505) to start the data by the input of the external command signal.
<Positioning data>
No.
Operation
pattern
Control
systems
Axis to be
interpolated
Acceleration
time No.
Deceleration
time No.
Positioning
address
[
m]
Arc
address
[ m]
Command
speed
[mm/min]
Dwell
time
[ms]
M code
Positioning
data
comment
71 1: Continuous 1: ABS linear 1
0:100 0:100 50000.0 0.0 1500.00 1000 0
72 0: Completed 1: ABS linear 1
0:100 0:100 75000.0 0.0 1000.00 0 0
73
<Sequence program>
M7
Selects the external
command signal for
the external start
X0AC
G62K0MOVP
(BUSY)
D10
=
K71
Carries out the external
start at "71"
Enables the external
command signal
M8
D10
< >
K71
Does not carry out the
external start if not "71"
X7(Registration of setting data)
M7
M7
PLS
D10BIN
Positioning data No.K3X20
Indirectly designates
the positioning data No.
U0A\
G1505K1MOVP
U0A\
G1500D10MOVP
U0A\
Disables the external
command signal
M8
G1505K0MOV
U0A\
Demonstration machine operation
1) Turn X0 ON to carry out OPR.
2) Start the positioning data No.71 by the external command signal (CHG).
Setting of positioning
data No.
01700000
X3F to X30 X2F to X20
3) Turn X7 ON.
4) Turn ON the CHG switch of the 1-axis demonstration machine.
(The operation starts.)
REMARK
The external command signal can be used as the external start request, external speed switching request, speed
•
position/position
•
speed control switching request, and skip request by the external command signal function selection
of detailed parameter 2.
Repeat