Tecnologic TLK 48 - User Manual

TLK 48
MICROPROCESSOR-BASED
DIGITAL
ELECTRONIC CONTROLLER
OPERATING INSTRUCTIONS
Vr. 03 (ENG) - cod.: ISTR 06481
TECNOLOGIC S.p.A.
Distributed by:
GESINT S.R.L.
internet : http:\\www.gesintsrl.it
e-mail: info@gesintsrl.it
FOREWORD
This manual contains the information necessary for the product to
be installed correctly and also instructions for its maintenance and
use; we therefore recommend that the utmost attention is paid to
the following instructions.
Though this manual has been issued with the greatest care,
TECNOLOGIC S.p.A. will not take any responsibility deriving from
its use.
The same applies to each person or Company involved in the
issuing of this manual.
This document is the exclusive property of TECNOLOGIC S.p.A.
which forbids any reproduction and divulgation , even in part, of the
document, unless expressly authorized.
TECNOLOGIC S.p.A. reserves the right to make any formal or
functional changes at any moment and without any notice.
INDEX
INSTRUMENT ORDERING CODE7.6
MEASUREMENT RANGE TABL
E7.5
FUNCTIONAL DATA7.4
MECHANICAL DIMENSIONS, PANEL CUT-OUT AND
MOUNTING
7.3
MECHANICAL DAT
A7.2
ELECTRICAL DATA7.1
TECHNICAL DATA7
GUARANTEE AND REPAIR
S6.3
CLEANING6.2
ERROR SIGNALLING6.1
PROBLEMS , MAINTENANCE AND GUARANTE
E6
PROGRAMMABLE PARAMETERS TABLE5
PARAMETERS CONFIGURATION BY KEY014.13
FUNCTION OF KEY “U”4.12
LOOP BREAK ALARM FUNCTION4.11
ALARMS OUTPUTS FUNCTIONS4.10
SOFT-START FUNCTION4.9
REACHING OF SET POINT AT CONTROLLED SPEE
D
AND AUTOMATIC COMMUTATION BETWEEN TWO
SET POINTS
4.8
AUTO-TUNING AND SELF-TUNING FUNCTIONS4.7
DOUBLE ACTION PID CONTROL4.6
SINGLE ACTION PID CONTROL4.5
NEUTRAL ZONE ON/OFF CONTRO
L4.4
ON/OFF CONTROL4.3
OUTPUTS CONFIGURATION4.2
MEASURING AND VISUALIZATION4.1
FUNCTIONS4
ELECTRICAL WIRING DIAGRAM3.4
ELECTRICAL CONNECTIONS3.3
MECHANICAL MOUNTIN
G3.2
PERMITTED USE3.1
INFORMATION ON INSTALLATION AND USE 3
ACTIVE SET POINT SELECTION2.5
CONTROL STATES2.4
PARAMETER PROGRAMMING LEVEL
S2.3
SELECTION OF CONTROL STATE AND PARAMETE
R
PROGRAMMING
2.2
FAST PROGRAMMING OF SET POINT 2.1
PROGRAMMING2
FRONT PANEL DESCRIPTION1.2
GENERAL DESCRIPTION1.1
INSTRUMENT DESCRIPTION1
1 - INSTRUMENT DESCRIPTION
1.1 - GENERAL DESCRIPTION
TLK 48 is a “single loop” digital microprocessor-based controller,
with ON/OFF, Neutral Zone ON/OFF, PID single action, PID dual
action (direct and reverse) control and with AUTO-TUNING FAST
function, SELF-TUNING function and automatic calculation of the
FUZZY OVERSHOOT CONTROL parameter for PID control. The
PID control has a particular algorithm with TWO DEGREES OF
FREEDOM that optimises the instrument’s features independently
in the event of process disturbance and Set Point variations. The
process value is visualized on 4 red displays, while the output
status is indicated by 3 LED displays. The instrument is equipped
with a 3 LED programmable shift indexes . The instrument provides
for the storage of 4 Set Points and can have up to 3 outputs: relay
type or can drive solid state relays type (SSR). Depending on the
model required the input accept:
C: Thermocouples temperature probes (J,K,S and TECNOLOGIC
IRS Infrared sensors), mV signals (0..50/60 mV, 12..60 mV),
Thermoresistances PT100.
E : Thermocouples temperature probes (J,K,S and TECNOLOGIC
IRS Infrared sensors), mV signals (0..50/60 mV, 12..60 mV),
Thermistors PTC and NTC.
I : normalized analogue signals 0/4..20 mA
V : normalized analogue signals 0..1 V, 0/1..5 V, 0/2..10 V
Other important available functions are: Loop-Break Alarm function,
reaching of the Set Point at controlled speed, ramp and dwell
TECNOLOGIC spa - TLK 48 - OPERATING INSTRUCTIONS - Vr. 03 - ISTR 06481 - PAG. 1

Summary

Instrument Description

General Description

Overview of the microprocessor-based digital electronic controller.

Front Panel Description

Details front panel components and indicators.

Programming

Fast Programming of Set Point

Rapid programming of active Set Point and alarm thresholds.

Selection of Control State and Parameter Programming

How to select control states and program parameters.

Parameters Programming Levels

How to make parameters visible in the OPER menu.

Control States

The three control states: automatic, OFF, and manual.

Active Set Point Selection

How to select one of up to four pre-programmed Set Points.

Information on Installation and Use

Permitted Use

Specifies intended and safe usage conditions for the instrument.

Mechanical Mounting

Guides physical installation of the controller into a panel.

Electrical Connections

Details wiring procedures for power and signal connections.

Electrical Wiring Diagram

Visual representation of the controller's electrical connections.

Functions

Measuring and Visualization

How the instrument displays measured values and output status.

Outputs Configuration

How to configure the controller's output functions.

On;Off Control

Parameters and operation of the ON/OFF control mode.

Neutral Zone On;Off Control

Neutral Zone ON/OFF control mode and its parameters.

Single Action PID Control

Parameters and operation of Single Action PID control.

Double Action PID Control

Parameters and operation of Double Action PID control.

Auto-Tuning and Self-Tuning Functions

Automatic tuning methods for PID controller parameters.

Reaching of the Set Point at Controlled Speed and Automatic Switching Between Two Set Points

Ramp and dwell time functions for set point changes.

Soft-Start Function

Soft-Start function for limiting control power at startup.

Alarms Outputs Functions

Configuration and management of alarm outputs.

Loop Break Alarm Function

Function detecting interruptions in the control loop.

Functioning of Key U

Programmable functions assigned to the 'U' key.

Parameters Configuration by KEY01

Parameter configuration using the KEY01 device.

Programmable Parameters Table

Problems, Maintenance and Guarantee

Error Signalling

Error messages and troubleshooting actions.

Cleaning

Instructions for cleaning the instrument.

Guarantee and Repairs

Warranty terms and repair procedures.

Technical Data

Electrical Data

Electrical characteristics and power requirements.

Mechanical Data

Physical dimensions and material specifications.

Mechanical Dimensions, Panel Cut-out and Mounting

Dimensions for panel mounting and installation.

Functional Data

Overall functional features and capabilities of the controller.

Measuring Range Table

Available input ranges for different sensor types.

Instrument Ordering Code

Coding system for ordering specific instrument configurations.

Tecnologic TLK 48 Specifications

General

Brand	Tecnologic
Model	TLK 48
Category	Controller
Language	English