Danfoss EKF 2A Manuel d'installation - Page 3

Parcourez en ligne ou téléchargez le pdf Manuel d'installation pour {nom_de_la_catégorie} Danfoss EKF 2A. Danfoss EKF 2A 7 pages. Stepper valve driver

Imprimer la page

Quick set up guide

1. Disconnect power to EKF.

2. Connect Valve and Analog signal to the dedicated terminals. Select the Valve via DIP switch 1 to 5.

3. Select the required Analog signal input via DIP switch 7 and 8. For EKF 2A, perform 3 and 4 for both DIP switches.

4. Connect EKF to power and the device is ready to use

LED indication

Valve

LED for Error/Alarm

Valve

Two status LED per valve output

Each stepper drive has a set of Red and Green LED

as shown in image. The change in LED light with

the LED indication table can help determine the

valve movement.

3 | AN375548103097en-000202

Valve move

RED

GREEN

Valve open circuit

RED

GREEN

Power by Kollkey, no valve operation

RED

GREEN

LED for Stepper 1

LED for Stepper 2

Valve closed

Valve closing

Valve idle on target

Valve opening

Valve open