To Next Page

To Previous Page

2. Turn handwheel counterclockwise until valve is open.

3. Turn handwheel by approximately half a turn (overrun) in the opposite direction.

4. Press down and turn setting spindle [4] with screw driver in direction of the

arrow and observe the pointer [5]: While a ratchet click is felt and heard, the

pointer [5] moves 90° every time.

5. As soon as the pointer [5] is 90° from mark [6]: Continue turning slowly.

6. As soon as the pointer [5] moves to mark [6]: Stop turning and release setting

spindle.

➥

The end position OPEN setting is complete.

7. If you override the tripping point inadvertently (ratchet click is heard after the

pointer has snapped): Continue turning the setting spindle in the same direction

and repeat setting process.

10.6. Intermediate positions: set

Actuators equipped with DUO limit switching contain two intermediate position

switches. One intermediate position may be set for each running direction.

Figure 86: Setting elements for limit switching

Black section:

[1] Setting spindle: Running direction CLOSE

[2] Pointer: Running direction CLOSE

[3] Mark: Intermediate position CLOSED is set

White section:

[4] Setting spindle: Running direction OPEN

[5] Pointer: Running direction OPEN

[6] Mark: Intermediate position OPEN is set

Information After 177 turns (control unit for 2 – 500 turns/stroke) or 1,769 turns (control unit for

2 – 5,000 turns/stroke), the intermediate switches release the contact.

10.6.1. Running direction CLOSE (black section): set

1. Move valve in direction CLOSE to desired intermediate position.

2. If you override the tripping point inadvertently: Turn valve into the opposite dir-

ection and approach intermediate position again in direction CLOSE.

Information: Always approach the intermediate position in the same direction

as in later electrical operation.

3. Press down and turn setting spindle [1] with screw driver in direction of the

arrow and observe the pointer [2]: While a ratchet click is felt and heard, the

pointer [2] moves 90° every time.

4. As soon as the pointer [2] is 90° from mark [3]: Continue turning slowly.

SAEx 07.2 – SAEx 16.2/SAREx 07.2 – SAREx 16.2 Control unit - electromechanical

Commissioning (basic settings) ACExC 01.2 Intrusive Modbus RTU

AUMA SAEx 07.2 User Manual

Other manuals for AUMA SAEx 07.2