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Access 4.x |
Control modes > Extract air cascade |
Extract air temperature controller generates setpoint for the supply air temperature controller.
Settings and configuration for Extract air cascade control |
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Variable |
Available options & Selection |
Note |
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Activate temperature control type |
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Configuration > Functions > Function activation |
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Temperature control type |
|...| Extract air cascade | … | |
- |
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Activate sensors & additional options |
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Configuration > Functions > Temperature control |
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Extract air temperature sensor |
|Yes | No | |
- |
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Supply air temperature sensor |
|Yes | No | |
- |
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Configure inputs |
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Configuration > I/O allocation settings > Analog inputs > |
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Extract air temperature |
Any available I/O |
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Supply air temperature |
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PI Settings |
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Configuration > PID controllers > Extract air |
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P-band |
[100] oC |
PI settings for the extract air controller |
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I-time |
[300] s |
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Operational settings |
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Data & Settings > Temperature control > Supply air controller |
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Supply air temperature |
__ oC |
Actual supply air temperature |
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Min limit supply air |
[12.0] oC |
Limits of the supply air temperature. Temperature off these limits will trigger alarm AL-88 or AL89 |
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Max limit supply air |
[30.0] oC |
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Actual setpoint supply air |
__ oC |
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Data & Settings > Temperature control > Extract air controller |
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Extract air temperature |
__ oC |
Actual extract air temperature |
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Setpoint adjustment |
[0] oC |
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Setpoint extract air |
[20.0] oC |
Setpoint |
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Actual setpoint extract air |
__ oC |
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