Related Manuals for Westinghouse Teco MA7200 Plus
Summary of Contents for Westinghouse Teco MA7200 Plus
- 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...
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Page 2: Safety First
• In accordance with applicable codes make electrical connections to the motor and input power terminals. (Refer to the block diagram, Fig. 4). No other external connections should be made at this time, as the initial control will be from the keypad. ________________________________________________________________ TECO – Westinghouse Motor Company... - Page 3 Direction Operation. Note: The output from the inverter is displayed in Hz as factory default. If desired, the output may be displayed in other units such as (%) of full speed, PSI etc. (see Step 9) ________________________________________________________________ TECO – Westinghouse Motor Company...
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Page 4: Control Wiring Connections
Before removing any covers or making any external control connections, power down the inverter. Danger After the power has been turned OFF, wait at least 5 minutes until the charge indicator extinguishes completely before touching any wiring, circuit boards, or components. ________________________________________________________________ TECO – Westinghouse Motor Company... - Page 5 Fig’s 2a, 2b, and 2c below show the terminal connections for input control functions. The connections shown are typical and the user is referred to the MA7200 PLUS Manual if additional information is required. Fig.2d shows an example for the use of the Fault Output Relay. ________________________________________________________________ TECO – Westinghouse Motor Company...
- Page 6 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. ________________________________________________________________ TECO – Westinghouse Motor Company...
- Page 7 • The parameter (Sn – 04) is set to = 0 (keypad), as factory default. If external contact is desired, follow the navigation procedure below to set (Sn-04 = 1). ________________________________________________________________ TECO – Westinghouse Motor Company...
- Page 8 PRGM 7 - Press the DRIVE ________________________________________________________________ key 3 times key 5 times key to return to the main display. TECO – Westinghouse Motor Company Resulting Display An – 01 - Freq. Cmd. 1 Cn-01 Input Voltage Cn-19 Freq Cmd Low Bound...
- Page 9 7 - Press the ________________________________________________________________ (See Figs. 3a, 3b and 3c for feedback (Turn on PID control) key twice key until display shows key to key to return to the main display. TECO – Westinghouse Motor Company Flashing Flashing 2 Seconds Flashing...
- Page 10 (VIN, 0 – 10 VDC) key twice key until display shows key to save. key to return to the main display. TECO – Westinghouse Motor Company Resulting Display An – 01 - Freq. Cmd. 1 Sn – 01 - Inverter Capacity Sn –...
- Page 11 4 - Press the 5 - Press the key to Note: Once P1-01 is set to a non-zero value, then Cn-28 is no longer valid. ________________________________________________________________ (Engineering Units) key 4 times key twice TECO – Westinghouse Motor Company Flashing Flashing 2 Seconds Flashing...
- Page 12 5 - Press the 6 - Press the 7 - Press the key to 8 - Press the ________________________________________________________________ key; then the key twice key to return to the main display. TECO – Westinghouse Motor Company Flashing Flashing Flashing Flashing 2 Seconds Flashing...
- Page 13 6 - Press the key to save. ENTER ________________________________________________________________ (Proportional Gain ) Resulting Display Next set Bn-18 = 005.00 TECO – Westinghouse Motor Company An – 01 - Freq. Cmd. 1 Bn-01 Acc. Time 1 Bn-17 PID P_ Gain Flashing Bn-17 = 01.00...
- Page 14 7 - Press the DRIVE Word About PID Control- ________________________________________________________________ (Integral Time ) key 5 times TECO – Westinghouse Motor Company Resulting Display Bn-18 PID I_ Time Flashing Bn-18 = 010.00 s PID I_ Time Flashing Bn-18 = 000.00 s...
- Page 15 ENTER ________________________________________________________________ (Acceleration Time ) Resulting Display Key twice Next set Bn-02 = 0030.0 TECO – Westinghouse Motor Company An – 01 - Freq. Cmd. 1 Bn-01 Acc. Time 1 Flashing Bn-01 = 0010.0 Acc. Time 1 Flashing Bn-01 = 0030.0...
- Page 16 Resulting Display Bn-02 Dec. Time 1 Bn-02 = 0010.0 s Dec. Time 1 Bn-02 = 0030.0 s key twice Dec. Time 1 Entry Accepted Bn-02 = 0030.0 s Dec. Time 1 TECO – Westinghouse Motor Company Flashing Flashing 2 Seconds Flashing...
- Page 17 (P1-02=0200). • On the following pages the keypad navigation sequence is shown in setting the PID parameters. NOTE: The inverter must be in the Stop mode in order to turn on the sleep function. ________________________________________________________________ TECO – Westinghouse Motor Company...
- Page 18 EDIT 5 - Press the key to save. ENTER ________________________________________________________________ key 4 times Next set P2-01 = 60% TECO – Westinghouse Motor Company Resulting Display An – 01 - Freq. Cmd. 1 P1-04 PID Sleep Function Flashing P1-04 = 0...
- Page 19 2 - Press the 3 - Press the key twice; then the 4 - Press the key ; then the 5 - Press the key to ________________________________________________________________ key twice; then the TECO – Westinghouse Motor Company Flashing Flashing Flashing 2 Seconds Flashing...
- Page 20 1 - Press the 2 - Press the 3 - Press the key twice; then the 4 - Press the key to ________________________________________________________________ (Sleep wakeup Level) key twice; then the TECO – Westinghouse Motor Company Flashing Flashing 2 Seconds Flashing...
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Page 21: Testing The System
More detailed information is available in the MA7200 PLUS Manual to which the user is referred, if further information is required. ________________________________________________________________ TECO – Westinghouse Motor Company... - Page 22 MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual __________________________________________________________________ ________________________________________________________________ TECO – Westinghouse Motor Company...
- Page 23 / m unit / h none Remove the (2) screws Gently Lift LCD Operator and remove the connecting cable (RJ11) by unplugging it from the back of the LCD Operator. Connecting cable Gently remove the cover(s). TECO – Westinghouse Motor Company...