Switch On/Off Led End Position Signalling; Set Intermediate Positions; Set Running Direction Close (Black Section) - AUMA SQEx 05.2 Operation Instructions Manual

If the current value fluctuates (e.g. between 4.0 – 4.2mA), the
LED end position signalling [} 43]
ment.
How to proceed 1. Operate valve in desired end position (OPEN/CLOSED).
2. Reduce current value: Press push button [S1].
(The current is reduced by 0.02 mA every time the push button is pressed.)
3. Increase current value: Press push button [S2].
(The current is increased by 0.02 mA every time the push button is pressed.)

11.3.3 Switch on/off LED end position signalling

The LED behaviour for end position reached can be set as follows: blinking/continuous
illumination or no illumination. During setting mode, end position signalling is switched
on.
How to proceed 1. Operate valve in one of the end positions (OPEN/CLOSED).
2. Hold down push buttons [S1] or [S2] for approx. 3 seconds.
ð End position signalling is switched on or off.
Table 20: LED behaviour when end position signalling is switched on
Set output current
4 mA
0 mA
20 mA

11.4 Set intermediate positions

Actuators equipped with DUO limit switching are equipped with two intermediate posi-
tion switches. One intermediate position may be set for each running direction.
Figure 44: Setting elements for limit switching
[3]
[2]
[1]
[1]
[3]
[5]

11.4.1 Set running direction CLOSE (black section)

How to proceed 1. Move valve in direction CLOSE to desired intermediate position.
LED behaviour in end position
Setting spindle: Running direction
CLOSE (black section)
Mark: Intermediate position CLOSED
set (black section)
Pointer: Running direction OPEN (white
section)
Commissioning (optional equipment settings)
must be switched off for current adjust-
LED is blinking slowly
LED is blinking fast
LED is illuminated
[2] Pointer: Running direction CLOSE
(black section)
[4] Setting spindle: Running direction
OPEN (white section)
[6] Mark: Intermediate position OPEN set
(white section)
Switch on/off
[6]
[5]
[4]
43