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3.7 Address Configuration
A3-56
ME0384-4A
Chapt
er 3 G
at
eway
Uni
t
Spec
ific
at
ion
s S
ec
tion
[First-order delay filter]
This draws a more gentle acceleration/deceleration curve compared to trapezoidal patterns.
The shock at acceleration/deceleration is relieved, but the cycle time becomes longer.
Use for applications where minor vibrations to the workpiece during acceleration/deceleration
are to be avoided.
The amount of first-order delay is set by parameter No. 55 "Position command primary filter time
constant". The setting unit is ms and can be set from 0.0 to 100.0 in 0.1ms increments.
However, this is not reflected for jogging/inching operations via a PC or teaching pendant.
Caution
● In the following cases the first-order delay filter becomes disabled.
(1) When a position command or direct numerical value command with the first-order
delay filter is set during actuator operation.
(2) When using a rotary actuator in index mode.
(3) When parameter No. 55 is set to 0.
(10) Incremental
Defines whether using absolute coordinate specifications or relative coordinate specifications.
The factory default setting is 0.
0: Absolute coordinates specified
1: Relative coordinates specified
Caution
●
When performing relative movement, do not output a travel command smaller than the
minimum resolution value (actuator lead length / encoder resolution). Also, do not use a
travel command smaller than the positioning repeatability.
●
As the travel command is for the same position as the positioning complete status,
deviation occurs, but normal positioning control is not possible.
Time
Speed