10.1.2.
Gear reduction ratio: set/check
The reduction ratio of the gear stage of the actuator mounted to the valve gearbox
must be set here. To facilitate adjustment, a selection table of supported gearboxes
is available.
Required user level:
Specialist (4)
or higher.
Customer settings M0041
Multiport valve M1140
Reduction ratio M1143
Default values:
GS50.3
Setting values:
Table 25: Selection of gearboxes supported by AUMA
Sizes GS160.3 – GS 250.3
Sizes GS 50.3 – GS 125.3
GS160.3
GS50.3
GS160.3/GZ160.3(4:1)
GS63.3
GS160.3/GZ160.3(8:1)
GS80.3
GS200.3
GS100.3
GS200.3/GZ200.3(4:1)
GS100.3/VZ2.3
GS200.3/GZ200.3(8:1)
GS100.3/VZ3.3
GS250.3
GS100.3/VZ4.3
GS250.3/GZ250.3(4:1)
GS125.3
GS250.3/GZ250.3(8:1)
GS125.3/VZ2.3
GS125.3/VZ3.3
GS125.3/VZ4.3
10.1.3.
Number of ports (positions)
Number of valve ports (positions)
Required user level:
Specialist (4)
or higher.
Customer settings M0041
Multiport valve M1140
Number of ports M1141
Default value:
8
Setting ranges:
In operation mode Remote
2
to
10
In operation mode Local or Fieldbus
2
to
16
10.1.4.
Home port (zero position): set
The home port is the zero position (0° or 360° of one turn) and is consequently the
starting point for all other intermediate positions.
Information
Set the gear reduction ratio (parameter
Reduction ratio M1143
) and the actuator
type (parameter
Actuator type M1142
) prior to setting the home port.
Set home port
1.
Position multiport valve to zero position either via manual operation (handweel)
or via motor operation (via push buttons of local controls)
2.
In a next step, confirm this position (with
Yes
) as homeport via parameter
MPV
home port M1162
.
As an alternative, the home port position can also be confirmed via a signal at
a digital input. To this end, a digital input has to be available and configured.
Set home port (zero position) via parameter
Required user level:
Specialist (4)
or higher.
Customer settings M0041
52
SAEx 07.2 – SAEx 16.2 / SAREx 07.2 – SAREx 16.2 Control unit: electronic (MWG)
Commissioning (basic settings)
ACExC 01.2 Non-Intrusive Modbus TCP/IP
