Mitsubishi Electric MELSEC Q Series, User Manual

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Chapter 9 Major Positioning Control
Restrictions
(1) The error "Continuous path control not possible" (error code: 516) will occur
and the operation cannot start if "continuous path control" is set in "[Da.1]
Operation pattern". ("Continuous path control" cannot be set in fixed-feed
control.)
(2) If the movement amount of each axis exceeds "1073741824 (=2
30
)" when "0:
Composite speed" is set in "[Pr.20] Interpolation speed designation method",
the error "Outside linear movement amount range" (error code: 504) occurs at
a positioning start and positioning cannot be started. (The maximum
movement amount that can be set in "[Da.6] Positioning address/movement
amount" is "1073741824 (= 2
30
)".)
(3) "Fixed-feed" cannot be set in "[Da.2] Control method" in the positioning data
when "continuous path control" has been set in "[Da.1] Operation pattern" of
the immediately prior positioning data. (For example, if the operation pattern of
positioning data No. 1 is "continuous path control", fixed-feed control cannot
be set in positioning data No. 2.) The error "Continuous path control not
possible" (error code: 516) will occur and the machine will carry out a
deceleration stop if this type of setting is carried out.