Nordmann AT4 - Setting the Proportional Range for the Internal P;PI Controller; Setting The Integral Time For The Internal Pi Controller; Activating;Deactivating the Supply Air Limitation

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If the timer is activated, up to eight switching points (events 1  8) with different humidity setpoints
can be dened. Each switching point is dened by a weekday or weekday range, the switching point
and the humidity setpoint.
Conguration notes:
– the settings of an event remain active up to the next event.
– the software does not check the plausibility of the timer settings. Therefore, make sure your
settings make sense.
– the On/Off timer (see chapter 5.4.7) overrides the humidity setpoint timer.
5.4.3.6 Setting the proportional range for the internal P/PI controller
Note: This menu item is available only if the internal P or PI controller is activated.
Select “P-Band” in the control settings menu, then press the <Set> key.
In the upcoming modication dialogue set the proportional range in %rh for the internal P/PI controller.
Factory setting: 18 %rh
Setting range: 6...65 %rh
5.4.3.7 Setting the integral time for the internal PI controller
Note: This setting is available only if the internal PI controller is activated.
Select “Integr.-Time” in the control settings menu, then press the <Set> key.
In the upcoming modication dialogue set the integral time in minutes for the internal PI controller.
Factory setting: 8 minutes
Setting range: 1...60 minutes
5.4.3.8 Activating/Deactivating the supply air limitation
Note: This setting is available only if the control type is set to “External”, “Int. (P)” or “Int. (PI)”.
Select “Lim. Control” in the control settings menu, then press the <Set> key.
In the upcoming modication dialogue activate or deactivate the supply air limitation (Signal Z).
Factory setting: Off
Options: On, Off
Settings
Controls :Set
Cylinder :6564
SC-System :Set
Language :English
Power Limit :Set
Esc Set
Controls
Setpoint :Set
P-Band :18%rH
Integr.-Time:8min
Controlsign.:0-10V
Lim. Control:O
Esc Set
P-Band
18 %rH
18 %rH
Esc Set
Settings
Controls :Set
Cylinder :6564
SC-System :Set
Language :English
Power Limit :Set
Esc Set
Controls
Setpoint :Set
P-Band :18%rH
Integr.-Time:8min
Controlsign.:0-10V
Lim. Control:O
Esc Set
Integr.-Time
8 min
8 min
Esc Set
Settings
Controls :Set
Cylinder :6564
SC-System :Set
Language :English
Power Limit :Set
Esc Set
Controls
Integr.-Time:8min
Lim. Control:On
Limitsignal :0-10V
P-Band :18%rH
Limit Min :70%rH
Esc Set
Lim. Control
O
On
On
Esc Set