MA7200 PLUS Inverter 1 to 2 HP PID Fan and Pump Quick Start Manual

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To set parameter Bn-02 =30.0

(deceleration Time )

Keypad Steps

1 - Press the key

2 - Press the EDIT key

ENTER

3 - Press the

key 3 times; then the

key twice

Resulting Display

Bn-02

Dec. Time 1

Flashing

Bn-02 = 0010.0 s

Dec. Time 1

Flashing

Bn-02 = 0030.0 s

 

RESET

 

4 - Press the

EDIT

key to save.

ENTER

Dec. Time 1

Entry Accepted

2 Seconds

5 - Press the

PRGM

key to return to the main display.

DRIVE

Flashing

Bn-02 = 0030.0 s

Dec. Time 1

Step 12 – Setting PID Sleep Function parameters (P1-04), (P2-01), (P2-02), (P2-03) and (P2-04).

(NOTE: In the case of a Fan application skip this step and go to Step13)

•The PID Sleep function is turned on by parameter (P1-04)when set to (=1). This allows the system to turn off the PID and thus the inverter output so that the pump does not run when the system level (PSI) is above the set-point. This sleep start level is set by parameter (P2- 01) in a range from 0 – 100% of the maximum inverter output. When the system level drops below a value (the units are selected by Step 8) set by parameter (P2-03),the sleep wakeup level, the output of the inverter will turn on. Parameters (P2-02)and (P2-04)provide delay times in seconds for sleep start level and sleep wakeup level respectively. Fig. 4 will serve to illustrate this.

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TECO – Westinghouse Motor Company