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Kracht AS 8 User Manual

Kracht AS 8
35 pages
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D.0037710002
Operating instructions (Translation)
Indicator AS 8
88037710002-01
Englisch
2018-09-19
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Kracht AS 8 Specifications

General IconGeneral
BrandKracht
ModelAS 8
CategoryTouch Panel
LanguageEnglish

Summary

General

About the documentation

Describes the installation and operation of the Indicator AS 8.

Manufacturer's address

Provides the contact details for KRACHT GmbH.

Symbolism

Explains hazard symbols DANGER and WARNING.

Safety

Intended use

Specifies the allowed applications and environments for the device.

Personnel qualification and training

States that staff must be qualified and familiar with instructions.

Basic safety instructions

Lists general safety rules like cleanliness, PPE, and no modifications.

Basic hazards

Details risks associated with exposed electrical components and malfunctions.

Device description

Functional principle

Explains how the AS 8 unit functions as a display and control device.

Possible versions

Describes different installation types and the wiring of the AS 8.

Type key

Explains the ordering system for the AS 8 based on its features.

Technical data

General information

Provides specifications like display type, dimensions, material, and protection class.

Electrical data

Details electrical specifications for processor, supply voltage, inputs, outputs, and interfaces.

Transport and storage

Transport

Instructions for checking and handling the device during transport.

Storage

Specifies requirements for storing the device in a dry, dust-free environment.

Electrical connection

Terminal assignment

Shows the pinout for screw terminals and explains their functions.

Setting for the supply voltage

Explains how to set the supply voltage for 230 V AC.

Terminal layout: Supply voltage

Details terminal assignments for AC and DC supply voltages.

Terminal layout: Sensor operating voltage

Explains how to connect sensor supply voltage and signal inputs.

Terminal layout: Relay contacts

Describes the terminal assignment for the two relay contacts.

Terminal layout: Analogue output

Explains the terminal assignment for the analogue output.

Terminal layout: Printer

Details terminal connections for printer interface.

RS 232 Configuration

Explains RS232 serial interface settings, baud rate, and data format.

Configuration via serial interface

Describes how to configure the AS 8 parameters using ASCII character strings via serial interface.

Operation start-up

Preparation

States the need to adapt the unit to the connected flow meter before start-up.

Input

Explains the general procedure for entering values using buttons.

Start input

Details the initial step of pressing and holding F1 for four seconds.

Changing the menu code

Describes how to navigate and select menu code numbers using buttons.

Changing the input value

Explains how to change input values and set decimal points.

End input

Outlines the steps to finish input and reattach panels.

Dip switch

Setting for the measured variable

Explains how to configure the measured variable using dip switches and pulse volume.

Setting for the time basis

Describes how to set the time basis (minute, hour, second) using dip switches.

Input parameter

Overview menu code numbers

Provides a table summarizing menu codes, standard settings, user values, and functions.

Menu code 00

Lists pulse volume flow meter types and their corresponding input values for display.

Menu code 01

Explains the "Maximum value analogue output" function and its settings.

Menu code 02

Details setting filter values or gate times for frequency measurement.

Menu code 03 - 06

Explains programming relay functions (make-contact, break-contact, window) for relays 1 and 2.

Menu code 07

Describes functions for Relay 2, Relay 1, Analogue output, and Display selection.

Menu code 08

Details functions for Analogue output, Error display, and Count input settings.

Maintenance

Repairs

Safety instructions for repair

Provides warnings for working on electrical components and potential malfunctions during repair.

General

Covers troubleshooting, elimination of damage, and repairs by the manufacturer.

Detecting and eliminating failures

Lists common failures, potential causes, and suggested measures for troubleshooting.