User manual
13-4
DSC/DSCT Series
The zero search command can be made via software setting
c40
=1 (it resets automatically once the offset
position has been reached), or via hardware making the two limit switches LS1 and LS2 operate at the same
time after two logic inputs have been assigned to these functions and then restoring the situation (see
diagram).
c4=6
LS2 = terminal J1-4
c5=5
LS1 = terminal J1-5
At the end of a positioning, the
stop in position
function is activated.
To have this function as active signal on the logic outputs LO1 ( LO2) program
c07
= 10 (
c08
= 10). This
signal changes to the non-active state as soon as one starts for a new positioning.
13.3. POSSIBLE
USES
13.3.1. TWO SPEEDS AND TWO POSITIONS
Displacements both in speed and in position with movements not referred to any initial absolute number.
Definition of inputs
c1
= 11
input 1 = position/speed
c2
= 0
on line
c3
= 3
enabling external reference
c4
= 9
start input for positioning according to curve 1
c5
= 10
start input for positioning according to curve 2
c35
= 0
speed mode
c26
= 1
ramp ON
P03
= xx.x%
slow displacement speed
Displacement 1
Displacement 2
P01
P02
P07
P08
P11
P13
P12
P14
With input 1 not active speed mode on line (input 2 active) one goes in speed with internal reference
P03
and the ramps set; if input 3 is active one changes from the
P03
speed to the external speed
(potentiometer). With input 1 active position mode on line (input 2 active) the motor switches on but remains
stopped on the spot. Activating input 4 by pulse the motor performs displacement 1, activating input 5 the
motor performs displacement 2.
J1
