Nortec ME Control - Manual (Page 36)

36 Operating the Nortec ME control software
5.4.3 Control settings – “Control Settings” submenu
In the “Control Settings” submenu you determine the control settings for the Nortec ME Control. The
control settings available depend on the selected signal source and the control mode.
Basic
– Source: with this setting you determine whether the control signal comes
from an analogue source (signal of a humidity sensor or demand signal
from an external humidity controller) or via Modbus.
Factory setting:
Analog
Options: Analog or Modbus
– System Mode: with this setting you determine whether the Nortec ME
Control is configured as an air humidifier (“Humidifying”) or as an air cooler
(“Cooling”).
Factory setting:
Humidifying
Options: Humidifying (configured as air humidifier)
Cooling (configured as air cooler)
– Control Mode: with this setting you determine the type of controller used
with the Nortec ME Control.
Factory setting:
Demand
Options: On/Off (external On/Off humidistat)
Demand (external continuous controller)
RH P (internal P controller)
RH PI (internal PI controller)
– Signal type Channel 1 / Signal type Channel 2: with this setting you
determine the control signal type for Channel 1 (if System Mode is set to
humidifying) or Channel 2 (if System Mode is set to cooling).
Note: this setting appears only if signal source is set to “Analog” and
Control Mode is set to “Demand”, “RH P” or “RH PI”.
Factory setting:
0-10 V
Options: 0-5V, 1-5V, 0-10V, 2-10V, 0-20V, 0-16V, 3.2-16V,
0-20mA, 4-20mA
– Temperature Min: with this setting you determine the minimum tempera-
ture of the measuring range of the temperature sensor used.
Note: this setting appears only if System Mode is set to “Cooling” and
Control Mode is set to “RH P” or “RH PI”.
Factory setting:
0.0 °C (32 °F)
Setting range: –50.0 ... +100 °C (–58 ... 212 °F)
– Temperature Max: with this setting you determine the maximum tem-
perature of the measuring range of the temperature sensor used.
Note: This setting appears only if signal source is set to “Analog” and
control mode is set to “Demand”, “RH P” or “RH PI”.
Factory setting:
5 0.0 °C (122 °F)
Setting range: –50.0 ... +100 °C (–58 ... 212 °F)