Filter
Top Products
4 - 39
4 POSITIONING SIGNALS
(4) Single block command (M4403+10n)
This single block is ;used to set a single block before a program start. Refer to
the single block mode signal (M4408) for the mode which executes a single
block at any point during execution of program.
By turning on the single block command before a program start, commands in
program operation can be executed block by block.
The single block signal is checked only at the Motion program start and is not
checked during operation. Therefore, the single block signal is not made valid if
it is turned on during operation.
• ON.......... Program is executed block by block.
The first start is made by turning on the re-start command
(M4404+10n) after execution of the SVST instruction.
After that, a start is made by turning on the re-start command
(M4404+10n).
• OFF........ All blocks are executed continuously using the SVST instruction.
[Motion program example]
O0001;
G90 G00 X100. ;
X200. ;
M02;
%
Program No.
Absolute value command PTP positioning (X100.)
PTP positioning (X200.)
Reset
When M4403+10n is ON.
Automatic start (M4002+10n)
Temporary stop (M4003+10n)
Re-start command (M4404+10n)
OFF
G90G00X100.
ON
X200.
M02
200100
OFF
OFF
ON
Single block command (M4403+10n)
Start accept flag (M2001+n)
Motion program (Axis
designation program) start
When M4403+10n is OFF.
Start accept flag (M2001+n)
Automatic start (M4002+10n)
G90G00X100.
ON
X200.
200100
OFF
Single block command (M4403+10n)
Motion program (Axis
designation program) start