Encoder; Connection; Parameterization - Honeywell Elster EK280 Applications Manual

EK280

4.3 Encoder

4.3.1 Connection

Danger!
For EK280 with integrated power supply, the mains voltage must be switched off before
opening the housing, ensure it is not turned back on and verify that there is no voltage.
(Namur or SCR)
Connect the gas meter encoder to terminal "DE1" of the EK280.
Release the input 1 (terminal "DE1") calibration seals.

4.3.2 Parameterization

Parameterization can be carried out here using the EK280 keypad.
Parameterization can also be carried out using enSuite, where the below paths can be found under
"Parameterize online" > "Parameter".
a) Start the "Auto-Encoder" function using the EK280 keypad as follows:
Open the calibration lock as described in the EK280 Operating Instructions.
Move the cursor to the "Serv." tab and via the path below to the value "Md.I1":
Serv. Volume
Press the ENTER ⇒ button. The set value flashes.
Repeatedly press one of the
Press the ENTER key to confirm the value setting. Input can be canceled using the ESC key.
Wait until the "Auto-Encoder" display is updated with a new value. This can take up to a minute as the
EK280 activates and test all known encoder protocols consecutively.
On successful detection the EK280 displays the label "Vo" on the meter reading of the gas meter:
Serv. Volume
Close the EK280 calibration lock.
Application Manual
DE1
+ -
+ -
Encoder
Inputs Input 1 Md.I1
or arrow keys until the value "Auto-Encoder" flashes.
Inputs Input 1 Vo
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