Pixsys ATR227 User Manual
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Pixsys ATR227 User Manual

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ATR227
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Summary of Contents for Pixsys ATR227

  • Page 1 ATR227 Controller User manual...

  • Page 3: Table Of Contents

    7.6 Automatic/Manual Regulation for % Output Control ............12 7.7 Digital input functions ........................12 7.8 Memory Card (optional) ........................13 7.9 Regulation control (only on ATR227-12ABC) ................13 8 Configuration ...............................15 8.1 Loading default values ........................15 9 Table of Configuration Parameters ....................... 16 10 Alarm Intervention Modes ........................
  • Page 4 - ATR227 - Manuale d’uso...

  • Page 5: Safety Guide Lines

    Introduction Thank you for choosing a Pixsys controller. With the ATR227 Pixsys model Pixsys makes available in a single device multiple options related to sensor input and actuators command in addition to the extended power range 24..230 Vac/Vdc. With the various selectable sensors and the output...

  • Page 6: Hardware Features

    Proportional band 0..9999 °C o °F Integral time 0,0..999,9 sec. (0 excluded) Derivative time 0,0..999,9 sec. (0 excluded) Manual or automatic Tuning, selectable alarm, protection of Controller command and alarm setpoints, activation of functions via functions digital input. - ATR227 - User manual...

  • Page 7: Dimensions And Installation

    230Vac. The controller is designed and conceived to be incorporated into other machines, therefore CE marking on the controller does not exempt the manufacturer of machines from safety and conformity requirements applying to the machine itself. User manual - ATR227 -...

  • Page 8: Wiring Diagram

    • For linear signals in Volt and mA. • Comply with polarity. • When shielded cable is used, it should be grounded at one side only to avoid ground loop currents. - ATR227 - User manual...
  • Page 9 Contacts capacity 5 A / 250 V~ resistive loads. NB: see graphic below. Electrical endurance Q1 / Q2. 2 A, 250 Vac, resistive load, 105 operations. 20/2 A, 250 Vac, cosφ = 0.3, 105 operations. User manual - ATR227 -...

  • Page 10: Display And Keys Functions

    ON when the output command is on. A1 A2 ON when the corresponding alarm is active. ON when the function is on. “Manual” ON when the controller is running an cycle. “Autotuning” ON when the controller communicates via serial port (USB). - ATR227 - User manual...

  • Page 11: Keys

    TUN led switches on and the procedure starts. • Running Tuning by digital input: Select tunE on parameter 25 dGt.i . At first activation of digital input (commutation on front panel) TUN led switches on while at second activation switches off. User manual - ATR227 -...

  • Page 12: Automatic Tuning

    • tune : Enables/disables Tuning, if parameter 8 P.i.d. is set on man. ; • au.ma. : (Automatic/Manual) if par. 19 au.ma. is set on en. or en.st. , ATR227 regulates in manual mode if digital input active, otherwise the regulation is automatic..

  • Page 13: Memory Card (Optional)

    Enter configuration (password 1234): Exiting configuration mode, the settings will be automatically saved on Memory card. 7.9 Regulation control (only on ATR227-12ABC) ATR227 integrates different types of control for the regulation of the SSR command output, selecting parameter 43 o.cL.t. as follows: 7.9.a...
  • Page 14 For this type of control it is necessary to use a “Non zero-crossing” SSR. If this mode is active, the regulation is done through the phase choking 25% Power Using a no zero-crossing SSR, the ATR227 synchronizes with the power supply volage 50% Power...

  • Page 15: Configuration

    3 sec display 2 shows PASS. Modify the flashing digit and move to the next one Enter password 9999 . pressing SET. The device loads default Turn off and restart the to confirm settings device. User manual - ATR227 -...

  • Page 16: Table Of Configuration Parameters

    Lower Linear Input (Password 1234) Lo.L. i . Analogue input lower range limit only for linear signals. Ex.: with input 4...20 mA this parameter takes value associated to 4 mA. -999..+9999 [digit] (degrees.tenths for temperature sensors), Default: 0. - ATR227 - User manual...
  • Page 17 Value multiplied to the process value to calibrate the working point. Ex: to correct the range from 0...1000°C showing 0...1010°C, set the parameter to -1.0. -99.9%..+100.0%, Default: 0.0. Command Hysteresis (Password 1234) c. HY. Hysteresis in ON/OFF -999..+999 [digit] (degrees.tenths for temperature sensors). Default 0.2. User manual - ATR227 -...
  • Page 18 Disabled. Default 1-9999 (degrees/hour). Softstart Time (Password 5678) S.tim. Max. Softstart duration: the process will follow the gradient only for the time set on parameter, than moves to the max. power. Disabled. Default 00.00 00.01-24.00 hh.mm - ATR227 - User manual...
  • Page 19 Alarm 1 Hysteresis (Password 1234) a. 1 .Hy. -99.9..99.9 °C/°F. Default: 0.5.°C On activation, the output is inhibited if the controller is in alarm mode. Activates only if alarm condition reappers, after that it was restored.. User manual - ATR227 -...
  • Page 20 Positive: delay in alarm entry phase. Alarm 2 (Password 1234) AL.2 Alarm 2 selection. Disabled (Default) dis. Absolute / threshold, referring to process A. AL. Band alarm b. AL. Upper deviation alarm H.d.AL. Lower deviation alarm L.d.AL. - ATR227 - User manual...
  • Page 21 Negative: delay in alarm output phase Positive: delay in alarm entry phase. On activation, the output is inhibited if the controller is in alarm mode. Activates only if alarm condition reappers, after that it was restored. User manual - ATR227 -...
  • Page 22 0.0-999.9 seconds (0 = integral disabled), Default 0.0 Derivative Time (Password 5678) d.t. Normally ¼ of integral time. 0.0-999.9 seconds (0 = derivative disabled), Default 0.0 Dead Band (Password 5678) d.b. 0-1000 [digit] (degrees.tenths for temperature sensors) (Default: 0) - ATR227 - User manual...
  • Page 23 Selects the max. proportional band value selectable by the automatic tune. 0.0..300.0°C/°F. Default: 50.0°C Minimum Integral Time (Password 5678) mn. i .t. Selects the min. integral time value selectable by the automatic tune. 0.0..999.9 secondi. Default: 40.0s. User manual - ATR227 -...

  • Page 24: Alarm Intervention Modes

    Alarm output Time Absolute alarm with controller in cooling Alarm Spv functioning Hysteresis (Par.7 Act.t. selected ooL ) and hysteresis parameter  < 0 value less than “0”(Par.29 A. 1 .HY. < 0).* Alarm output - ATR227 - User manual...
  • Page 25 Alarm Spv Alarm Spv Alarm Spv Upper deviation alarm value of alarm Hysteresis setpoint less than “0” and hysteresis parameter  > 0 value greater than “0” (Par.29 A. 1 .HY. > 0).** Time Alarm output User manual - ATR227 -...

  • Page 26: Table Of Anomaly Signals

    Check if the confi guration parameters E-04 Possible loss of calibration values. are correct. EEP.E E-05 Thermocouple open or temperature Check the connection with the outside of limits. sensors and their integrity. prb. E-08 Missing calibration data. Call Assistance. SYS.E - ATR227 - User manual...

  • Page 27: Configuration Easy-Up

    Configuration EASY-UP To simplify the setting of parameters and the integration of the different components involved in the control system, Pixsys introduces the EASY-UP coding which allows to set sensors and/or command outputs in one single step. By means of the code listed in the data sheet enclosed to the sensor or actuator (SSR, motorized valve, etc.) the EASY-UP coding will set the relevant main parameters on...
  • Page 28 Alarm 2 (Password 1234) AL.2 Alarm 2 State Output (Password 1234) A.2.5.o Alarm 2 Hysteresis (Password 1234) a.2.Hy. Alarm 2 Led (Password 5678) a.2.Ld. Alarm 2 State Error (Password 5678) a.2.s.e. Alarm 2 Setpoint Protection (Password 1234) a.2.sp. - ATR227 - User manual...
  • Page 29 Upper Limit Output Percentage (Password 5678) U.L.o.p. Setpoint Deviation Tune (Password 5678) s.d.tu. Max Gap Tune (Password 5678) m.G.tu. Minimum Proportional Band (Password 5678) mn.p.b. Maximum Proportional Band (Password 5678) ma.p.b. Minimum Integral Time (Password 5678) mn. i .t. User manual - ATR227 -...
  • Page 30 Read carefully the safety guidelines and programming instructions contained in this manual before using/connecting the device. Prima di utilizzare il dispositivo, leggere con attenzione le informazioni di sicurezza e settaggio contenute in questo manuale. PIXSYS s.r.l. www.pixsys.net sales@pixsys.net - support@pixsys.net online assistance: http://forum.pixsys.net 2300.10.218-RevD Software Rev. 1.09 290420...

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