Siemens SKB60 Manuel - Sayfa 6

Anahtar Siemens SKB60 için çevrimiçi göz atın veya pdf Manuel indirin. Siemens SKB60 32 sayfaları. Auxiliary switch
Ayrıca Siemens SKB60 için: Montaj Talimatları (6 sayfalar), Montaj Talimatları (10 sayfalar), Montaj Talimatları (7 sayfalar), Montaj Talimatları (6 sayfalar), Montaj Talimatları (10 sayfalar), Montaj Talimatları (4 sayfalar)

SKB62/MO

The Modbus converter is designed for analog control at 0...10 V.

Keep the analog signal setting on the actuator as is (switch 1 to OFF); adjustment not

permitted.

The actuators are factory configured for equal-percentage characteristic.

DIL switch (internal actuator characteristic changeover) to "log" (switch 2 to OFF).

Functions

Spring-return function

The SKB32.51, SKB82.51.. and SKB62.. actuators, which feature a spring-return function,

incorporate a solenoid valve which opens if the control signal or power fails. The return

spring causes the actuator to move to the 0% stroke position and closes the valve.

Calibration

SKB60, SKB62.., SKB62/MO

In order to determine the stroke positions 0% and 100% in the valve, calibration is required

on initial commissioning.

Mechanical coupling of the actuator SKB6.. with a Siemens valve.

to capture the effective 0% and 100% values.

AC 24 V power supply applied.

Housing cover removed.

1. Short-circuit contacts in calibration slot (e.g. with a

screwdriver) and trigger calibration process.

2. Actuator moves to 0% stroke position [1].

3. Actuator moves to 100% stroke position [2].

Measured values are stored.

Normal operation:

Actuator moves to the position [3] as indicated by signals

Y or Z.

LED is lit green permanently, positioning feedback U

active, values correspond to the actual positions.

A red lit LED on the actuator indicates a calibration error.

Siemens

Smart Infrastructure

Actuator must bin in „Automatic operation mode" enabling stroke calibration

Valve closes.

Valve opens.

LED flashes grün, positioning

feedback U inactive

CM1N4564en

2023-10-17