Delay Time Of Slave Lpv Actuator: Configure; Multiport Valve Function (Operation To Position); Multiport Valve Function: Activate - AUMA AC 01.2 Manual

Application functions
8.8.4.

Delay time of slave LPV actuator: configure

8.9.

Multiport valve function (operation to position)

Application
Characteristics
Information
8.9.1.

Multiport valve function: activate

68
A delay time for operation in direction CLOSE of the slave actuator can be defined
in end positions OPEN and CLOSED of the master actuator. When reaching end
positions OPEN or CLOSED of the master actuator, the procedure for opening or
closing valve will be delayed by this time. The slave actuator will then run in direction
CLOSE.
Required user level: Specialist (4) or higher.
Customer settings M0041
Lift Plug Valve M1089
Delay SA direct.CLOSE M1093
Default value: 00:00,0
Setting ranges: 00:00.0 ... 15:00.0 min:s (minutes:seconds)
Option
For valves not equipped with end stops (multi-turn) and with up to 12 ports (multiport
valves)
The multiport valve function allows to directly access a valve port (position) of a valve
equipped with up to 12 ports without stopping at any other port (position). Example:
Operation from position 2 to 4 without stopping at position 3.
In the operation mode Local, the set position are approached as directly as possible,
i.e. the direction of rotation (clockwise or counterclockwise) depends on the current
position of the valve.
In operation mode Remote, up to 10 positions can either be approached with a
defined direction of rotation (counterclockwise or clockwise) or as directly as possible.
The actuator then operates the valve with the defined direction of rotation or as
directly as possible to the defined valve attachment, irrespective of the actuator
position.
The multiport valve function is only permissible in combination with an AUMA
actuator and an AUMA gearbox.
The output speed at the output drive (of the gearbox) or the valve should not
exceed approx. 0.3 rpm; otherwise positioning accuracy will decrease.
Procedure for commissioning a multiport valve
1. Set/check multiport valve parameters:
(generally, they are set in the factory prior to delivery)
- Actuator type
- Gear reduction ratio
- Number of ports (positions)
- Configuration of digital inputs
2. Define/check positions (of valve ports).
3. Set/check signal behaviour of positions.
4. Set home port (zero position).
5. Approach positions.
6. If required, perform/correct multiport valve parameter settings like inertia, dead
band, backlash compensation and hysteresis.
Required user level: Specialist (4) or higher.
Device configuration M0053
Application functions M0178
Actuator controls
AC 01.2/ACExC 01.2