Manual

MAMM-WSHP-IOM-1MA (November 2011)

VFD GENERAL PURPOSE APPLICATION PARAMETERS

Parameter Default Value Description Comments

b1-01

Reference Source 0 = Digital Operator (Adjust Motor Speed from keypad)

Speed Control Method 1 = Terminals (Speed Pot. / 0 – 10V / 4—20mA)

b1-02 1

Run Source / 0 = Digital Operator (Start/Stop motor from keypad)

Start/Stop Control Method 1 = Terminals (Start/Stop using external contact / switch)

b1-03

1 Stop Method Selection

0 = Ramp to stop (Motor ramps down at stop command)

1 = Coast to stop (Motor freewheels at stop command)

b1-04 0 Reverse Operation

0 = Allow motor to run in reverse direction

1 = Reverse direction prohibited

C1-01 10.0 sec. Acceleration Time The time it takes to ramp up from 0 to maximum motor speed.

C1-02 10.0 sec. Deceleration Time The time it takes to ramp down from maximum motor speed to 0.

C6-01 1 Normal / Heavy Duty

0 = Normal Duty (Use for fan and pump applications)

d1-01 0.00 Hz Frequency Reference Frequency setting when speed is set from the keypad.

d2-01 100.0 % Frequency Upper Limit Maximum motor speed allowed (e.g. 100 % = Max rpm)

d2-02 0.0 % Frequency Lower Limit Minimum motor speed allowed (e.g. 100 % = Max rpm)

E2-01 * Motor Rated Current Motor nameplate current

L1-01 1 Motor Overload Selection

0 = Disabled

1 = Standard Fan Cooled Motor

2 = Standard Blower Cooled Motor

3 = Vector Duty Motor

L1-02 1.0 min Motor Overload Time Sets the motor thermal overload protection time.