MHT260a (Engl.)5-8
(6) Non-linear (S-curve) acceleration/deceleration
S-curve accel./decel. can be carried out by basic para. 25 setting.
The speed slowly increases by drawing an S-curve, and a mechanical shock during acceleration can be reduced.
(7) Manual indexing
The stop position when the [FWD] signal is off depends on the setting of basic para. 81.
Basic parameter 81
Setting range Stop position
0: Shortest Stops at the shortest station with the preset decel. time.
1: Invalid Decelerates and stops when the forward (reverse) command is
off. Does not stop at the station position.
2: Station No. Stops at the station number position at the ON edge of the
forward (reverse) command.
Note: To stop at the station, origin return action (or equivalent) must have been completed.
1:Invalid
Speed
Ready
Forward command [FWD]
Time
ON
ON
OFF
Indexing end
(
level
)
ON OFF
Stop position
Speed
Manual forward
OFF
Speed
Ready
Forward command [FWD]
Time
ON
ON
OFF
D14
to
D0 07 02
Indexing end
(
level
)
ON OFF ON
Stop position
Speed
Manual forward
0 : Shortest/2 : Station No.
OFF