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Operating and Maintenance Instructions
Fan k-Factor – the fan k-Factor used for volume monitoring or constant volume
operation
Address (Hex): F
Availability: Monitor, Monitor & Control, Constant Volume, Constant Pressure Modes
Values: 0 (default) to 1200
Target Volume/Pressure (Higher 16-bits of a 32-bit unsigned integer) – first part of
the setpoint used to maintain a constant volume/pressure
Availability: Constant Volume, Constant Pressure Modes
Minimum value = 0 Maximum Value: 65535
Target Volume/Pressure (Lower 16-bits of a 32-bit unsigned integer) – second part
of the setpoint used to maintain a constant volume/pressure
Address (Hex): 11
Availability: Constant Volume, Constant Pressure Modes
Minimum value = 0 Maximum Value: 65535
PID P-Value – sets the proportional value of the controller's PID algorithm
Address (Hex): 12
Availability: Constant Volume, Constant Pressure Modes
Values: 0 to 1000 (default = 15)
PID I-Value – sets the integral value of the controller's PID control algorithm
Address (Hex): 13
Availability: Constant Volume, Constant Pressure Modes
Values: 0 to 1000 (default = 30)
PID D-Value – sets the derivative value of the controller's PID control algorithm
Address (Hex): 14
Availability: Constant Volume, Constant Pressure Modes
Values: 0 to 1000 (default = 0)
Sensor Input – sets where the controller looks for a pressure sensor reading
Address (Hex): 15
Availability: Monitor and Control / Constant Volume / Constant Pressure Modes
Values: 0 = Controller (default) / 1 = Fan
Sensor Reading Method – sets how the total pressure/volume is derived when
operating with multiple pressure sensors
Address (Hex): 16
Availability: Monitor & Control Modes (Sensor Monitor Enabled, Fan Sensor Input), Constant Volume, Constant
Pressure Modes (Fan Sensor Input)
Values: 0 = Average (default for Pressure) / 1 = Minimum / 2 = Maximum / 3 = Sum (default for Volume, not
available for Pressure)
Number of Sensors – the number of pressure sensors in the system
Address (Hex): 17
Availability: Monitor and Control / Constant Volume / Constant Pressure Modes
Values: 1 to 100
210-OMI14229-Iss8.1
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CN1116 Full OMI
Chelmsford Business Park Chelmsford Essex CM2 5EZ
Telephone: +44(0)1245468555 Fax: +44(0)1245466336
e-mail
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