Mitsubishi Electric MELSEC-Q Series User Manual page 149

3 SPECIFICATIONS
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(c) The wait zone is set to the zone where the setting value of the wait zone is
divided into the plus side and the minus side for the set value.
For example, in the case where the set value is 100
of the wait zone is 10 , the actual wait zone will be 90 to 110 .
(d) If Command advancing (buffer memory address: 202, 218) is set to on in
wait status, this setting is cancelled, the advancing operation is performed,
and the control starts from the next segment.
(e) The setting range is 0 to full-scale.
However, when 0 is set, it will be "No wait zone".
(f) When the program pattern has been linked, the wait zone setting of the
executing program pattern is valid for the wait zone setting.
(g) The wait status can be checked in Wait status flag (buffer memory address:
261, 517).
(6) Segment set value (SV) setting
(a) The set value of the segment 1 to 16 is set.
The default value is 0.
(b) The setting range is within the input range.
Set a value that satisfies the following condition in Upper/lower setting
limiter (buffer memory address: 55, 56, 87, 88):
• Lower setting limiter
setting limiter
(c) When the segment n is a number after the final segment, the set value (SV)
setting of the segment n is not used for control. Note, however, that the set
value (SV) setting of the segment n must satisfy the condition (b) even if not
used for control.
(d) If the value set does not satisfy the condition (b) or (c) when Setting change
command (YnB) is turned off and on, a write error occurs. Then Error flag
(Xn2) turns on and the error code 4 is stored to Error code (buffer memory
address: 0).
(7) Segment time scale
(a) The time scale (execution time) of the segment 1 to 16 is set.
The default value is 0.
(b) The time unit is set in Time scale (buffer memory address: 274, 530).
(c) The setting range is 0 to 30000.
(8) Segment Zone PID data No.
(a) The zone PID data used in the segment 1 to 16 is set.
The default value is 0.
(b) The setting range is 0 to 8.
When 0 is set, however, the zone PID data of the zone including the current
set value is automatically selected.
Set value (SV) setting of the segment n
MELSEC-Q
and the setting value
Upper
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