Mitsubishi Electric Q Series Programming Manual page 129
Motion controller
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Also See for Q Series:
- Programming manual (524 pages) ,
- Reference manual (444 pages) ,
- User manual (276 pages)
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6 DRIVE MODULE
[Control contents]
[Error contents]
(1) If a speed change is made to a negative speed, control is executed with the
control mode during the start as indicated in the front page.
(2) The returning command speed is the absolute value of the change speed. If it
exceeds the speed limit value, the minor error [305] occurs, and it is controlled the
speed limit value.
(3) When the axis is waiting at the return position
(a) Signal states
• Start accept (M2001+n)............................. ON (Unchanged from before
• Positioning start complete (M4000+20n)...... ON (Unchanged from before
• Positioning complete (M4001+20n)............
• Command in-position (M4003+20n) ............. OFF
• Speed change "0" accepting flag (M2240+n)... ON
(b) Make a speed change to a positive speed for a restart.
(c) Turn on the stop command to end the positioning.
(d) A negative speed change again is ignored.
(4) While the axis is reversion in the speed control mode
(a) Make a speed change to a positive speed to change the travel direction
again.
(b) Turn on the stop command to make a stop.
(c) A speed change is made in the opposite direction if a negative speed
change is made again.
(1) During the start of control mode which can return, if the absolute value of the
negative changed speed exceeds the speed limit, the minor error [305] occurs
and reversion control is executed with the speed limit value.
(2) During the constant-speed control, if the absolute value of the negative changed
speed exceeds the speed set in the servo program, reversion control is executed
with the speed set in the program. (Speed clamp control for a speed change
during constant-speed control) At this time, an error will not occur.
(3) Not enabled after the initial automatic deceleration. Minor error [303] occurs.
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execution of CHGV
instruction)
execution of CHGV
instruction)
OFF
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