Mitsubishi Electric RD77MS2 - Page 274

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8 CONTROL SUB FUNCTIONS
8.8 Functions Related to Stop
Restrictions
• When the "continuous operation interrupt request" is executed, the positioning will end. Thus, after stopping, the operation
cannot be "restarted". When "[Cd.6] Restart command" is issued, the warning "Restart not possible" (warning code: 0902H)
will occur.
• Even if the stop command is turned ON after executing the "continuous operation interrupt request", the "continuous
operation interrupt request" cannot be canceled. Thus, if "restart" is executed after stopping by turning the stop command
ON, the operation will stop when the positioning data No. where "continuous operation interrupt request" was executed is
completed.
• 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.
• When operation is not performed (BUSY signal is OFF), the interrupt request during continuous operation is not accepted.
It is cleared to 0 at a start or restart.
Control data requiring settings
Set the following data to interrupt continuous operation.
n: Axis No. - 1
Refer to the following for the setting details.
Page 504 Control Data
• Positioning data No. have sufficient remaining distance
• Positioning data No. for positioning complete (pattern: 00)
• Positioning data No. for continuous positioning control (pattern: 01)
Setting item Setting value Setting details Buffer memory address
[Cd.18] Interrupt request during
continuous operation
1 Set "1: Interrupt request during continuous operation". 4320+100n
Axis 2
Axis 1
Positioning with positioning data No. 10
Positioning for positioning data No. 12
is not executed.
Continuous operation interrupt request
Positioning with positioning
data No. 11
Positioning ends with continuous
operation interrupt request.
Start
Positioning data No. 10 Positioning data No. 11 Positioning data No. 12
Continuous operation
interrupt request
V
t
Stop process when operation cannot stop
at positioning data No. 10
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.