CAL Controls 3300 Operating Manual
  1. Manuals
  2. Brands
  3. CAL Controls Manuals
  4. Temperature Controller
  5. CALCOMMS 3300
  6. Operating manual

CAL Controls 3300 Operating Manual

Autotune temperature controllers
Hide thumbs Also See for 3300:
Table of Contents

Advertisement

Quick Links

See also: Manual
Operating Manual
CAL 3300 and 9300
Autotune Temperature
Controllers
CAL Controls
Temperature Controllers

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 3300 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for CAL Controls 3300

Summary of Contents for CAL Controls 3300

  • Page 1 Operating Manual CAL 3300 and 9300 Autotune Temperature Controllers CAL Controls Temperature Controllers...

  • Page 2: Table Of Contents

    INDEX SAFETY & WARRANTY SECOND SETPOINT (SP2) FUNCTIONS MENU SP2 as an alarm QUICK START SP2 subsidiary mode Quick Start Set-up SP2 as a proportional output INTRODUCTION SP2 alarm condition table The controllers SP2 alarm annunciator OVERVIEW ERROR MESSAGES Installation Recommendations Set-up Autotune data in...
  • Page 3 All functions are front selectable, it is the responsibility of 4 CAL Controls shall not be responsible for any damage or the installing engineer to ensure that the configuration is losses however caused, which may be experienced as a safe.

  • Page 4: Functions Menu A3

    FUNCTIONS MENU Process temperature (PV) or setpoint (SP) Range of Adjustment shown in under description. If applicable, factory settings shown Main setpoint in bold. (SP1) Note: Dual Relay and Dual SSd Output Options Models 3311/9311 and 3322/9322 have their LEVL 4 LOCK PROG NO.AL DIS.S DER.S outputs pre-configured.

  • Page 5: Quick Start

    QUICK START After power-up the controller requires programming with Note: During the following procedure the display will revert the following information: to alternating and nonE after 60 INPT seconds of key inactivity, but will retain any Type of Sensor (See list of temperature sensors p.31) settings already completed.
  • Page 6 QUICK START Select unit. To enter initial configuration into controller memory Press and hold and use the buttons to scroll through the unit selection list Press and hold both buttons for 3 seconds. The display will now alternate ParK and until the correct unit is displayed.

  • Page 7: Introduction

    CAL. For details, see rear cover. It is suggested that users read the OVERVIEW section of this The CAL 3300 1/32 DIN and the CAL 9300 1/16 DIN miniature manual before any installation or setting-up procedures are controllers share the same PID control strategy and features undertaken.

  • Page 8: Overview

    OVERVIEW INSTALLATION AUTOTUNE The Model 3300 controller is designed to be mounted in a To precisely control an application the controller will need 1/32 DIN panel cutout and the Model 9300 in a 1/16 DIN to be ‘tuned’ using the built-in ‘AUTOTUNE’ feature.

  • Page 9: Cycle-Time

    CYCLE-TIME Further information can be programmed into the controller, see SECOND SETPOINT, RANGING AND SETPOINT LOCK, The choice of cycle-time is influenced by the external IMPROVING CONTROL ACCURACY switching device or load. e.g. contactor, SSR, Valve. A Functions and options setting that is too long for the process will cause oscillation The facilities of the controller are selected from the multi- and a setting that is too short will cause unnecessary wear...

  • Page 10: Set-Up

    SET-UP TO SELECT SP1 (Main setpoint output device) This section details the four step initial configuration that enables control with factory PID settings to start, Note: Dual Relay and Dual SSd Output Options once the setpoint has been entered. Models 3311/9311 and 3322/9322 have their POWER-UP outputs pre-configured.

  • Page 11: Menu Navigation

    MENU NAVIGATION The facilities of the controller are selected from the multi- To display the current option or value for a function level menu using the front panel mounted buttons. On release of buttons, option alternates with the Each level within the multi-level menu offers different function.

  • Page 12: Autotune

    AUTOTUNE Select the most appropriate method of Autotune , Tune or TUNE PROGRAM Tune at Setpoint, to suit the application. Temp Setpoint Note: The proportional cycle-time can be pre-selected Tuning before starting Autotune, see PROPORTIONAL TUNE CYCLE-TIME. Cycle 75% SP New PID on/off tuning values...

  • Page 13: Tune At Setpoint Program

    When the TUNE program is complete the alternating The TUNE AT SETPOINT program will now start. The display stops and the process temperature is displayed. controller will alternately display and the TUNE process temperature. The PID values are entered automatically. The process temperature will rise to setpoint and control should be stable.

  • Page 14: Proportional Cycle-Time

    PROPORTIONAL CYCLE-TIME The choice of cycle-time is influenced by the external Factory set switching device or load. eg. contactor, SSR, valve. A setting To use the 20 sec factory set cycle-time no action is needed that is too long for the process will cause oscillation and a whether autotune is used or not.
  • Page 15 Proportional Cycle-time (continued) The controller will now run Autotune and will accept the calculated cycle-time. If this cycle-time is suitable press and hold both To Pre-Select Cycle-time Before Autotune buttons for 3 seconds to enter it into the controllers memory. Before selecting Autotune, enter program mode.

  • Page 16: Programmer

    PROGRAMMER RAMP-SOAK Deg. Deg. Soak Target setpoint Ramp °/hour This feature enables the controller to ramp up or down from current temperature to a target setpoint at a pre- Ramp °/hour Target determined rate. It then controls at the target setpoint for setpoint Soak an adjustable soak period before switching off the heat...

  • Page 17: Second Setpoint (Sp2)

    SECOND SETPOINT (SP2) The second setpoint SP2 can be used to trigger an alarm dV.hi sets off alarm signal when temperature rises above or as a proportional control output. a pre-set temperature above the setpoint. dV.Lo sets off alarm signal when temperature falls below TO CONFIGURE SP2 AS AN ALARM a pre-set temperature below the setpoint.

  • Page 18: Sp2 Subsidiary Mode

    SUBSIDIARY SP2 MODE In level 1 select and then set the setpoint (SP2) Latch/sequence or SET.2 SP2.B non-linear cool. value (y°). SP2 OUTPUT AND LED INDICATION STATES - IN Latch alarm LtCh ALARM CONDITION When activated, the alarm latches until manually reset, even Alarm type ON-OFF Proportional...

  • Page 19: Error Messages

    ERROR MESSAGES SENSOR FAULT 0.0 in eg. Ctb = 0.0 see diagram below. TECH and FaiL Display flashing: Action: 1. Change the conditions. eg. raise setpoint INPT Indicates: thermocouple burnout RTD/Pt100 open or 2. Try At.SP TUNE short circuit or negative over-range. 3.

  • Page 20: Improving Control Accuracy

    IMPROVING CONTROL ACCURACY The following functions are to assist engineers with Using the Control accuracy monitor CHEK machine development, commissioning and troubleshooting. To start the monitor select CHEK READ SP1 OUTPUT PERCENTAGE POWER SP1.P Note: During monitoring either return to normal operation Poor control may be due to incorrectly sized heaters.

  • Page 21: Function List

    FUNCTION LIST The functions and options are available in four levels. 0.1 to 60 minutes [5.0] INT.T SP1 integral time/reset Note: A Functions Menu is shown on the cover fold-out Auto-corrects proportional control offset error LEVEL 1 Function Options [Factory settings] shown in brackets Too short Too long (overshoots and oscillates)
  • Page 22 LEVEL 1 (continued) SP2 OPERATING PARAMETERS (see pages 12/13) 0 to * °C/°F A - - on.oF 0.1 - 81 sec [20] SET.2 CYC.T Adjust SP2 setpoint SP1 proportional cycle-time (see pages 9/10) * Deviation Alarms DV.hi, DV.Lo, bAnd Determines the cycle rate of the output device for 25% sensor maximum (see figure 7).
  • Page 23 LEVEL 2 [nonE] LtCh hoLd nLin SP2.B Subsidiary SP2 mode: latch/sequence Non-linear cool proportional band MANUAL CONTROL MODES INPUT SELECTION AND RANGING 0 to 100 % ‘read only’ SP1.P Read SP1 output percentage power DISP Select display resolution: for display of process [oFF] 1 to 100 % (not in ON/OFF) HAND temperature, setpoint, OFSt, Set.2, hi.SC, LoSC .

  • Page 24: Level 3

    LEVEL 3 BURN Sensor burn-out/break protection Caution: Settings affect fail safe state. OUTPUT CONFIGURATION Note: ‘Read only’ after initial configuration. rSET ALL full [uP.SC] Upscale Upscale reset to factory settings required to change dn.SC Downscale Downscale subsequently. SP1.D 1u.2d Upscale Downscale 1d.2u Downscale...
  • Page 25 LEVEL 3 (continued) [Ct A] CT b Ct 1 Ct 2 Ct 3 TECH REU.L Ct 4 oS 1 oS 2 Select SP1/2 LED indicator modes Read Autotune tuning cycle data (see figure, page 14) [1n.2n] Normal Normal Software version number 1i.2n Invert Normal...
  • Page 26 LEVEL 4 Press to access following functions [Auto] StAY Access to level 4 is gained through in level 3. PROG Program mode auto-exit switch Press and hold for 10 seconds. Auto-exit returns display to normal if 60 seconds of key inactivity, select StAY to disable Enter level 4 at Lock , release together.

  • Page 27: Output Options

    FACTORY SET OUTPUT OPTIONS DUAL RELAY OR DUAL SSd OUTPUT MODELS Factory Options 3311/9311 and 3322/9322 pre- allocate SP1 to terminals 3 and 4. The table below details the factory set output options. rLY2 Note: is a 1A electromechanical relay, and SSd1/SSd2 is an Output device rLY/rLY1 is rated 2A identical second SSR drive output.

  • Page 28: Advanced Settings

    ADVANCED SETTINGS Before embarking on the Advanced Settings, please From cold (normal procedure on a new installation) familiarise yourself with the basic operation of the controller Enter setpoint and allow the process to reach the setpoint as described in this manual. The following instructions using factory settings for heating only.

  • Page 29: Calibration To Other Instrument

    Heat Cool Strategy Configuration (continued) CALIBRATION TO ANOTHER INSTRUMENT If no improvement, return to the original value and; If the controller and instrument readings are different, the and/or function in Function In level 1 halve the value of ZERO SPAN CYC.2 Menu Level 3 will require adjustment.

  • Page 30: Linear Input Calibration

    Calibration to Another Instrument (continued) Notes: (1) After making the adjustment the reading will immediately change. Allow time for the Adjust using the function SPAN temperature to stabilise at T before making any further adjustment. At this point, a ZEro 2.1 Chose a temperature near the bottom and adjustment may be needed, refer to step 1 another near the top of the scale.
  • Page 31 Linear Input Calibration (continued) Allocate the output devices at function SP1.D as described in SET-UP , enter the configuration into the memory and proceed as follows: Calculate the values for the controller settings for 10 11 12 13 14 15 using the example below HI.SC SPAN...

  • Page 32: Mechanical Installation

    MECHANICAL INSTALLATION The 3300 Controller is designed to be mounted in a 1/32 DIN PANEL CUTOUT SIZES DIN panel cutout and the 9300 Controller in a 1/16 DIN 1/32 DIN panel cutout size cutout. The only differences between the two instruments are their vertical dimensions.

  • Page 33: Mounting

    MOUNTING To mount a Controller proceed as follows: Check that the controller is correctly orientated and When refitting the bezel assembly it is important to then slide the unit into the cutout. press it firmly into the sleeve until the latch clicks in order to compress the gasket and seal to NEMA4X/IP66.

  • Page 34: Electrical Installation

    (SP2). recommended engineering practice to fit a snubber See example illustrated on page 30. (0.1uf/100 ohms), refer to illustration on page 30. STANDARD MODELS 3300/9300 Output Device 1 + Output Device 2 CAUTION: Snubber leakage current can cause some electro- DUAL RELAY MODELS 3311/9311 mechanical devices to be held ON.

  • Page 35: Connection Diagrams

    ELECTRICAL INSTALLATION MODEL 3300 (continued) TYPICAL CONNECTION DIAGRAM EN61010 - /CSA 22.2 No 1010.1 92 The SSR driver output is allocated to SP1 and wired to switch the load (heater) using an SSR Compliance shall not be impaired when fitted to the F1 Fuse: time lag type to IEC127.

  • Page 36: Input/Sensor Selection

    SENSOR SELECTION Option/Sensor type Sensor range Linearity Thermocouples tc b 0 to 1800 °C 32 to 3272 F Pt-30%Rh/Pt-6%Rh 2.0 * tc E 0 to 600 °C 32 to 1112 F Chromel/Con tc J 0 to 800 °C 32 to 1472 F Iron/Constantan tc K -50 to 1200 °C...

  • Page 37: Specification

    Class A minutes settling time. EMC immunity: EN50082-2 Ambient: 0-50ºC (32-130°F) Output devices Mouldings: flame retardant polycarbonate SSd/SSd1/SSd2: solid state relay driver: To switch a Weight: 3300: 110g (3.9 oz) remote SSR 5Vdc +0/-15% 15mA 9300: 120g (4.2 oz) non-isolated...
  • Page 38 Copyright CAL Controls Ltd. 1997 Not to be reproduced without prior written permission from CAL Controls Ltd. Whilst every effort has been made to ensure the accuracy of the specifications contained in this manual, due to our policy of continuous develpment, CAL Controls Ltd...
  • Page 39 CAL Controls Temperature Controllers CAL Controls Ltd Bury Mead Road, Hitchin, Herts, SG5 1RT. UK Tel: + 44 (0)1462-436161 Fax: + 44 (0)1462-451801 email: support@cal-controls.co.uk http://www.cal-controls.com CAL Controls Inc 1580 S.Milwaukee Avenue, Libertyville, IL 60048. USA Tel: (847) 680-7080 Fax: (847) 816-6852...

This manual is also suitable for:

9300

Table of Contents

Save PDF