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TECO-Westinghouse MA7200 PLUS Series Quick Start Manual

TECO-Westinghouse MA7200 PLUS Series Quick Start Manual

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MA7200 PLUS
INVERTER
SERIES
PID Quick Start Manual
For Fan and Pump Applications
1 to 2 HP
Models- MA7200-2001/2-N1 (230V)
&
MA7200-4001/2-N1 (460V)
speed
time
th
Rev. 1.3 - May 27
2008
Get user manuals:
See SafeManuals.com

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Summary of Contents for TECO-Westinghouse MA7200 PLUS Series

  • Page 1 MA7200 PLUS INVERTER SERIES PID Quick Start Manual For Fan and Pump Applications 1 to 2 HP Models- MA7200-2001/2-N1 (230V) & MA7200-4001/2-N1 (460V) speed time Rev. 1.3 - May 27 2008 Get user manuals: See SafeManuals.com...
  • Page 2: Safety First

    MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ PID Quick Start Guide for Fan and Pump Applications PID is a control method that can be used for the purpose of automatically regulating flow or pressure in fan and pump applications.
  • Page 3 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ Step 2 - Apply Power to the Drive • Apply AC power to the Inverter and observe the LCD Display Line 1; it should read “Freq.
  • Page 4: Control Wiring Connections

    MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ • Press the RUN key, and check the fan or pump direction of rotation. If the direction is not correct, press the STOP key and wait until the fan or pump has come to a complete STOP. Next, power down the inverter.
  • Page 5 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ • In this step the external wiring connections will be made for the various control functions. To do this, the method of control and feedback used in your particular application must be determined. In the following pages are wiring examples for (digital input) Start / Stop, and (analog) Feedback.
  • Page 6 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ ANALOG FEEDBACK terminal connections Fig’s 3a,3b, and 3c, show the analog feedback schemes for 0-10VDC or 4-20mA devices to control flow, level, pressure etc. • After all of the external wiring has been completed and secure, replace all covers and power up the inverter.
  • Page 7 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ Step 6 – Select Start / Stop Method of Control (Sn-04) • Before selecting this parameter, ensure the inverter is in the STOP mode. • The set-point is selected by the keypad (Sn-05=0), and the start / stop method can be from the keypad or external contact (see Fig.
  • Page 8 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ Step 7 – Setting Minimum Speed in Pump Applications (NOTE: In the case of a fan application skip this step and go to Step 8) •...
  • Page 9 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ Step 8 – Select PID control (Sn-64), and Feedback input (Sn – 24) [4 – 20 mA or 0 – 10 Vdc] • Before selecting the parameter(s), ensure the inverter is in the STOP mode. •...
  • Page 10 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ To set the parameter Sn-24 = 0 (VIN, 0 – 10 VDC) Resulting Display Keypad Steps An – 01 - PRGM 1 - Press the DRIVE Freq.
  • Page 11 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ (Engineering Units) 1 - Press the 2 - Press the key 4 times Flashing 3 - Press the Flashing 4 - Press the key twice 2 Seconds 5 - Press the key to...
  • Page 12 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ (Maximum value of Engineering Units) 1 - Press the 2 - Press the Flashing 3 - Press the Flashing 4 - Press the Flashing 5 - Press the Flashing 6 - Press the key;...
  • Page 13 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ Step 10 – Setting PID Parameters; Proportional Gain (Bn-17) and Integral Time (Bn-18) • After all external connections have been made and the protective covers have been replaced, power up the inverter but do not run at this point.
  • Page 14 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ To set parameter Bn-18 = 005.00 (Integral Time ) Keypad Steps Resulting Display Bn-18 1 - Press the PID I_ Time Flashing Bn-18 = 010.00 s EDIT 2 - Press the ENTER...
  • Page 15 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ Step 11 – S etting parameters acceleration (Bn-01) and deceleration (Bn-02) times • Acceleration and Deceleration times as well as the PID control [(P) Proportional Gain and/or the (I) Integral Time (see STEP 11) directly control the system dynamic response.
  • Page 16 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ To set parameter Bn-02 =30.0 (deceleration Time ) Keypad Steps Resulting Display Bn-02 1 - Press the Dec. Time 1 Flashing Bn-02 = 0010.0 s EDIT 2 - Press the ENTER...
  • Page 17 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ • To further cover the PID Sleep function, the following is an example of the various parameter settings that could be used. In this example the system will have the following specifications: Max.
  • Page 18 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ Set parameter P1-04 = 1 (Turn on sleep function) Resulting Display Keypad Steps An – 01 - PRGM 1 - Press the DRIVE Freq. Cmd. 1 P1-04 2 - Press the key 4 times...
  • Page 19 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ (Sleep Start Level Delay Time) 1 - Press the key twice; then the Flashing 2 - Press the Flashing 3 - Press the key twice; then the Flashing 4 - Press the key ;...
  • Page 20 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ (Sleep wakeup Level) 1 - Press the key twice; then the Flashing 2 - Press the Flashing 3 - Press the key twice; then the 2 Seconds 4 - Press the key to...
  • Page 21: Testing The System

    MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ Step 13 – Testing The System • The system can now be tested for performance. To do this, set the set-point through the keypad and run the drive at some low level and check that the motor is operating properly and that the feedback signal level and polarity are correct.
  • Page 22 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ ________________________________________________________________ TECO – Westinghouse Motor Company Get user manuals: See SafeManuals.com...
  • Page 23 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ Appendix A- Engineering Units Selected by P1-01= Setting Unit Description Setting Unit Description ---- meter / minute meter / minute gallon / hour gallon / minute °C °C Inch water...
  • Page 24 Get user manuals: See SafeManuals.com...

This manual is also suitable for:

Ma7200-2001/2-n1Ma7200-4001/2-n1