Mitsubishi Electric M700V Series Manual page 270

MITSUBISHI CNC
III Functional Specifications
(3) Deceleration check system
Deceleration check is a system that executes the next block only after the command deceleration
check is executed as shown below, and it has been confirmed that the position error amount,
including the servo system, is less than the in-position check width (designated with parameter or
with ",I" in same block).
(a)
SV: Servo
(a) Previous block
(b) Next block
(c) Command
(d) Block interpolation completion point
(e) In-position check width
12.2.2.1 Exact Stop Check Mode
M720VW
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M system
L system ○
A deceleration check is performed when the G61 (exact stop check mode) command has been selected.
G61 is a modal command. The modal command is released by the following commands.
G62 .................... Automatic corner override
G63 .................... Tapping mode
G64 .................... Cutting mode
G61.1/G08P1 .... High-accuracy control mode [M system]
Refer to "12.2.2 Deceleration Check" for details on the deceleration check.
12.2.2.2 Exact Stop Check
M720VW
M system ○
L system ○
A deceleration check is performed when the G09 (exact stop check) command has been designated in the
same block.
The G09 command should be issued in the same block as the cutting command. It is an unmodal command.
Refer to "12.2.2 Deceleration Check" for details on the deceleration check.
III - 268
SV
(c)
(d)
(e)
M730VW M750VW
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M730VW M750VW
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(b)
M720VS M730VS M750VS
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M720VS M730VS M750VS
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