Mitsubishi Electric Q Series Programming Manual page 87

4 POSITIONING DEDICATED SIGNALS
(19) Automatic decelerating flag (M2128 to M2159) ......... Status signal
This signal turns on while automatic deceleration processing is performed
during the positioning control or position follow-up control.
(a) This flag turns on while automatic deceleration to the command address at
the position follow-up control, but it turns off if the command address is
changed.
(b) This signal turns on while automatic deceleration processing is performed
during execution of positioning to final point while in constant speed
control.
V
ON
Automatic
decelerating flag
V
ON
Automatic
decelerating flag
POINT
Set a travel value in which automatic deceleration processing can be started at the
final positioning point, therefore the automatic decelerating flag turns on at the start
point of automatic deceleration processing after this final point.
(c) The signal turns off when all normal start complete commands became
achieve.
(d) The automatic decelerating flag (M2128 to M2159) might be turned ON
even during acceleration at advanced S-curve acceleration/deceleration.
P1
P2
OFF
P1
OFF
4 - 48
t
P3
The automatic decelerating flag is turns
on after the execution of positioning to
final point (P3) even if automatic
deceleration processing start while
executing the positioning to P2.
P2
t
P3