Communication Interfaces: Setting And Function; Menu Overview Of "External Interfaces; Ssm Application And Function - Wilo Yonos GIGA2.0-I Einbau- Und Betriebsanleitung

12 Communication interfaces:
Setting and function
12.1 Menu overview of "External inter-
faces"
12.2

SSM application and function

Installation and operating instructions • Wilo-Yonos GIGA2.0-I/-D • Ed.01/2023-03
Name
Parallel operation: Parallel opera-
tion
Parallel operation: This pump head
active
Parallel operation: Pump partner
active
Table 21: Active influences
Select the following in the "Settings" menu
Universal Display text
1.0 Settings
1.3 External interfaces
Possible selection of external interfaces:
Universal Display text
1.3.1 SSM relay
1.3.2 Control input
1.3.3 Analogue input (AI1)
1.3.4 Analogue input (AI2)
1.3.5 Wilo Net settings
1.3.6 SBM relay
NOTICE
The submenus for setting the analogue inputs are only available depend-
ing on the selected control mode.
Universal Display text
1.0 Settings
1.3 External interfaces
1.3.1 SSM relay
1.3.2 Control input
1.3.3 Analogue input (AI1)
1.3.4 Analogue input (AI2)
1.3.5 Wilo Net settings
1.3.6 SBM relay
The contact of the collective fault signal (SSM, potential-free changeover contact) can be
connected to a building automation system. The SSM relay can either switch on only in case
of fault or for faults and warnings. The SSM relay can be used as a normally closed contact
or a normally open contact.
• When the pump is without power, the NC contact is closed.
• If there is a fault, the contact at NC is open. The converter bridge to NO is closed.
Displayed Description
symbols
Twin-head pump is set in parallel oper-
ation.
Both pumps are active in parallel in
control mode.
Twin-head pump is set in parallel oper-
ation.
This pump head is active in control
mode. The pump partner is inactive.
Twin-head pump is set in parallel oper-
ation.
The pump partner is active in control
mode.
This pump head is inactive.
In the event of an error at the pump
partner, this pump head will run.
:
en
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