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6 PLC PROGRAM USED FOR POSITIONING CONTROL
V
Start
Setting item
Interrupt request during
Cd.18
continuous operation
Refer to Section 5.7 "List of control data" for details on the setting details.
(3) If the operation cannot be decelerated to a stop because the remaining
distance is insufficient when "continuous operation interrupt request" is
executed with continuous path control, the interruption of the continuous
operation will be postponed until the positioning data shown below.
•
Positioning data No. have sufficient remaining distance
•
Positioning data No. for positioning complete (pattern: 00)
•
Positioning data No. for continuous positioning control (pattern: 01)
Even when the continuous operation interrupt is requested,
the remaining distance is insufficient, and thus, the
operation cannot stop at the positioning No. being executed.
Continuous operation
interrupt request
Positioninig data No. 10
(4) When operation is not performed (BUSY signal [XC, XD, XE, XF] is OFF), the
interrupt request during continuous operation is not accepted. It is cleared to 0
at a start or restart.
[3] Control data requiring settings
Set the following data to interrupt continuous operation.
Setting
value
Set "1: Interrupt request during continuous
1
operation".
Stop process when operation cannot stop
at positioning data No. 10
Positioning data No. 11
Setting details
6 - 65
MELSEC-Q
Positioning data No. 12
Buffer memory address
Axis 1 Axis 2 Axis 3 Axis 4
1520 1620 1720 1820
t
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