Summary of Contents for Sitec TRG 72x72
- Page 1 SITEC S.r.l. Industrial electronics – www.sitecsrl.it USER MANUAL 72X72 TRG 72 x 72 Thermoregulator for ovens User Manual TRG 72x72 R2.A Pag. 1...
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Page 3: Table Of Contents
SITEC S.r.l. Industrial electronics – www.sitecsrl.it SUMMARY 1.0 INTRODUCTION ..............................5 1.1 I ................................5 NTRODUCTION 1.2 A ................................5 PPLICATIONS 1.3 F ........................6 RONT LAYOUT OF THE THERMOREGULATOR 1.4 L ......................6 AYOUT WITH THE THERMOREGULATOR DIMENSIONS 2.0 INSTALLATION AND TESTING ..........................7 2.1 A... -
Page 5: Introduction
1.0 INTRODUCTION 1.1 I NTRODUCTION The TRG 72x72 model is a digital microprocessor thermoregulator, with ON/OFF setting or single action PID (with single heater/heaters), with the possibility to set the following parameters: With ON/OFF setting: Hysteresis (symmetrical or asymmetrical) ... -
Page 6: Front Layout Of The Thermoregulator
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 1.3 F RONT LAYOUT OF THE THERMOREGULATOR 11 LEDs for the setpoint Scale of the setpoint position temperature N°.3 - 7 segment displays Setpoint LED Rotating ring nut to set temperature. 2 Status LEDs for... -
Page 7: Installation And Testing
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 2.0 INSTALLATION AND TESTING 2.1 A SSEMBLY The TRG 72 x 72 mm is designed for panel flush mounting inside a casing. Avoid placing the inner part of the instrument in environments with very high humidity levels or dirt that may create condensation or introduction of conductive parts or substances into the instrument. -
Page 8: Wiring And Electrical Connections
Sitec S.r.l. and its legal representatives accept no responsibility for any damage to people, things or animals resulting from tampering, misuse, improper use or otherwise not in accordance with the in- strument features. -
Page 9: Technical Specifications
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 3.0 TECHNICAL SPECIFICATIONS SUMMARY TABLE WITH TECHNICAL SPECIFICATIONS TYPE VALUE UNIT COMMENTS MECHANICAL Dimensions 72x72 See paragraph Class of protection IP54 Only for the front ring nut Weight Provided with connectors and hooks Terminal box connections Screw terminal Max 1.5 mm... -
Page 10: Factory Settings
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 3.2 F ACTORY SETTINGS PARAMETER DEFAULT UNIT Prb (Temperature probe) tEr (Thermocouple K) rEG (Type of setting) OnF (On/Off setting) Hy5 1nF (Lower Hysteresis) °C Hy5 5UP (Upper Hysteresis) °C T5H (Temperature to start the second heater) °C... -
Page 11: Configuration Menu
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 4.0 CONFIGURATION MENU 4.1 M ENU CONFIGURATION KEYS To change the values, you have to act on the key to increase the value or on the key to decrease it. These keys function with one digit each time but, if pressed for more than half a second, the value increases or decreases rapidly and, after three seconds pressed, the speed increases even more, in order to allow the rapid achievement of the desired value. -
Page 12: Menu Hierarchical Scheme
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 4.3 M ENU HIERARCHICAL SCHEME (Probe) [Temperature probe] (Thermocouple K) (Thermocouple J) (PT100) (Type of regulation) (On/Off temperature setting) (PID temperature setting) (Hysteresis) [Only visible with On/Off setting] (Inferior) [From 0 to 20 °C] (Superior) ... -
Page 13: Setting Parameters
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 5.0 SETTING PARAMETERS 5.1 S ET THE SETPOINT TEMPERATURE To set the oven setpoint temperature, you simply have to set-up the ring nut to the desired temperature, when the ring nut is repositioned, the display shows the new setpoint temperature for 5 seconds, and the setpoint LED is ON (see paragraph 1.3) for all the time in which the setpoint temperature is displayed. -
Page 14: Change The Type Of Setting
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 5.3 C HANGE THE TYPE OF SETTING To set the type of temperature control you have to enter the configuration menu (see paragraph 4.2), enter level (see paragraph 4.3), and then select to start the temperature setting by On / Off, or start the temperature setting by PID. -
Page 15: Hysteresis
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 5.4 H YSTERESIS To set the hysteresis you have to enter the configuration menu (see paragraph 4.2), enter the level (see paragraph 4.3), and then select to set the lower hysteresis, or to set the higher hysteresis, then select the desired value and save the new value by the OK key. -
Page 16: Temperature To Enable The Second Heater
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 5.5 T EMPERATURE TO ENABLE THE SECOND HEATER In order to set the temperature to enable the second heater you have to enter the configuration menu (see paragraph 4.2), enter the level (see paragraph 4.3), and then select the desired value and save the new value by the OK key. -
Page 17: Control Area
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 5.6 C ONTROL AREA In order to set the temperature of the control area you have to enter the configuration menu (see paragraph 4.2), enter the level (see paragraph 4.3), and then select the desired value and save the new value by the OK key. -
Page 18: Proportional Band
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 5.7 P ROPORTIONAL BAND In order to set up the proportional band you have to enter the configuration menu (see paragraph 4.2), then enter the level (see paragraph 4.3), and select the desired value, to then save the new value by the OK key. -
Page 19: Integral Time
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 5.8 I NTEGRAL TIME In order to set up the integral time you have to enter the configuration menu (see paragraph 4.2), then enter level (see paragraph 4.3), and select the desired value and save the new value by the OK key. -
Page 20: Derivative Time
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 5.9 D ERIVATIVE TIME To set up the derivative time you have to enter the configuration menu (see paragraph 4.2), enter the lev- el (see paragraph 4.3), and then select the desired value and save the new value via the OK key. -
Page 21: Period Of The Pwm Signal
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 5.10 P ERIOD OF THE SIGNAL To set up the period of the PWM signal (output) you have to enter the configuration menu (see paragraph 4.2), enter the level (see paragraph 4.3), and then select the desired value and save the new value via the OK key. -
Page 22: Errors
SITEC S.r.l. Industrial electronics – www.sitecsrl.it 6.0 ERRORS 6.1 E RROR CODES AND POSSIBLE SOLUTIONS The error codes are shown on the thermoregulator display and all start with the letter , moreover the 11 LEDs of setpoint position (see paragraph 1.3) start flashing. - Page 24 Tel. +39 0445 431576 Fax. +39 0445 439588 Internet: www.teleletture.it E-mail in- Sitec S.r.l. reserves the right to revise this document if necessary, without notice, in order to adapt it fo@sitecS.r.l..it to future developments and / or new business needs. Without express authorization, the disclosure of this document, even if partial, is prohibited.