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Installation and operating instructions • Drive for Wilo-Helix2.0-VE / Wilo-Medana CH3-LE • Ed.01/2022-06
Universal
Display text
1.3.2.2/2
Single pump mode
1.3.2.2/3
Combined mode
1.3.3
Analog input (AI1)
1.3.3.1
Signal type (AI1)
1.3.3.2
Pressure sensor range (AI1)
1.3.4
Analog input (AI2)
1.3.4.1
Signal type (AI2)
1.3.4.2
Pressure sensor range (AI2)
1.3.4.3
Pressure sensor type (AI2)
1.3.4.3/1
Absolute pressure sensor
1.3.4.3/2
Relative pressure sensor
1.3.5
Wilo Net settings
1.3.5.1
Wilo Net termination
1.3.5.2
Wilo Net address
1.3.6
Remote configuration access
In the “Settings” menu , select
1.
"External interfaces
External interfaces
Relay output (SSM/SBM)
Control input
Analogue input (AI1)
Possible selection:
External interface
-> Relay output (SSM/SBM)
-> Function control input (DI1)
-> Function analogue input (AI1)
-> Function analogue input (AI2)
-> Setting Wilo Net
Table 13: Selection “External interfaces”
NOTICE
The menu items for setting the analogue inputs are only available depend-
ing on the selected control mode.
13.1
Application and function SSM/SBM
relay
The SSM/SBM relay can be configured via the menu item "Relay function".
In the "Settings" menu
Universal
Display text
1.3
External interfaces
1.3.1
Relay output (SSM/SBM)
1.3.1.2
SSM relay function (energized if...)
1.3.1.3
SBM relay function (energized if...)
1.
"External interfaces"
2.
"Relay output SSM/SBM"
Either as a collective fault signal SSM or as a collective run signal SBM.
Relay function
SSM (Collective fault signal)
SBM (Collective run signal)
Relay output
(SSM/SBM)
Relay function
SSM relay function
Double pump
SSM relay function
Relay output
(SSM/SBM)
Relay function
SBM relay function
Double pump
SBM relay function
