Wilo DD-I, Installation And Operating Instructions Manual

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en Configuration
146 WILO SE 2020-12
6.5.7.4 Relay Outputs
Assignment of the available functions to the relevant outputs. The name of the output
terminals matches the name on the I/O module. Available functions can be freely as-
signed for the following outputs:
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Relay 1 Function
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Relay 2 Function
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Relay 3 Function
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Relay 4 Function
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Relay 5 Function
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Relay 6 Function
NOTICE! The Wilo IO 2 has only three relay outputs!
Settings
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Relay 1 Function ... Relay 6 Function
Factory setting: Not In Use
Input:
NOTICE! In LPI system mode, the functions on the I/O module are the same as on
the frequency converter. The following description addresses the LSI system
mode.
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Run
Collective run signal
–
Rising Level
Message for increasing level.
–
Falling Level
Message for dropping level.
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System Warning
Collective fault signal: Warning.
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System Error
Collective fault signal: Error.
–
Cleaning
Message when a cleaning sequence of a pump is active.
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Relay 1 Function ... Relay 6 Function
Output operation: normal or inverting.
Factory setting: off (normal)
6.5.8 Alarm / Warning Types
Two levels of priority can be assigned to certain alarm signals and warning messages.
6.5.8.1 Changeable Alarms
The following priority settings can be assigned for the illustrated alarm signals:
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Alert Type A: The pump is shut down in the event of a fault. The alarm signal must
be reset manually :
–
Reset Error on the start screen
–
"Reset" function at a digital input of the frequency converter or I/O module
–
Corresponding signal via fieldbus
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Alert Type B: The pump is shut down in the event of a fault. The alarm signal is auto-
matically reset once the fault has been eliminated.