Danfoss EKF 1A 설치 매뉴얼 - 페이지 3

{카테고리_이름} Danfoss EKF 1A에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Danfoss EKF 1A 7 페이지. Stepper valve driver

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