Parameters To Configure The Relays And Digital Inputs; Display View Setting Parameters; Valve Configuration Parameters; System Configuration Parameters - Emerson Dixell IEV12D Installing And Operating Instructions

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Ec41
•
Ec42

8.2 Parameters to configure the relays and digital inputs

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Ec35...Ec36
•
Ec37...Ec40

8.3 Display view setting parameters

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Ec43
•
Ec44
•
Ec45

8.4 Valve configuration parameters

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Ec11 / Ec20 = a certain number of steps are added when the valve closes to ensure full
closure
•
Ec12 / Ec21 = number of re-aperture steps following the full closure
•
Ec13 / Ec22 = maximum number of valve adjustment steps (value to be calculated based on
the technical documentation of the valve)
•
Ec14 / Ec23 = minimum number of valve adjustment steps (value to be calculated based on
the technical documentation of the valve)
•
Ec17 / Ec26 = maximum number of steps per second that can be carried out by the valve
(value to be calculated based on the technical documentation of the valve)
•
Ec54 = only reading parameter; through this parameter it is possible to read how many
gases are selectable by Ec8 parameter

8.5 System configuration parameters

•
Ec4 / Ec5 = selection of the valves operating mode (cooling only / heating only / both)
1592026270 IEV12-14D GB r.1.0 21.02.2019
Unit of measurement selection
Used to select the unit of measurement °C / Bar ÷ °F / PSI
Relative or absolute pressure selection
Used to select whether the pressure detected by the transducers is relative or
absolute
Configuration of relays RL1 and RL2
Used to enable the alarm output via the relay
Configuration of digital inputs ID1..ID4
Used to configure functions to be associated with the digital inputs
Upper display view
Used to select the
Bottom display view
Used to select the size to show on the lower display
Percentage view with decimal point
Used to select whether the aperture percentage of the valve is expressed with a
decimal point or not
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