Mitsubishi Electric MELSEC-Q Series User Manual page 148

3 SPECIFICATIONS
Set value
Wait status flag
(Buffer memory address: 261, 517)
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(4) Pattern end output time of program pattern
(a) The time required for the pattern end output at the completion of the
program pattern is set.
The default value is 0.
(b) When the program pattern is completed, the Q62HLC holds the set value at
the pattern end and continues the PID control only for the pattern end
output time.
Set value
(c) The setting range is 0 to 30000.
When 0 is set, however, the output of pattern end continues until the
program control is reset.
(d) The time scale is set in Time scale (buffer memory address: 274, 530).
(e) When the program pattern has been linked, the program pattern setting
specified in Execution pattern (buffer memory address: 272, 528) becomes
valid.
(5) Wait zone setting of program pattern
(a) A zone for the program to stay in the operating segment is set. This setting
is useful when the measured value cannot reach the set value even after
the processing time set to the segment has passed.
(b) By setting the wait zone, the Q62HLC stops the progress of the program
control per segment, and stays in the segment without moving to the next
segment until the measured value reaches the range of the wait zone. (This
status is defined as wait status.)
Segment 1
Wait status
0
Start of segment 2
Measured value
Segment 2
1
Pattern end
Operation completed
Output time of pattern end
0
MELSEC-Q
Time
Wait zone
Time
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