Carotron AM1000-000 Manual de instrucciones - Página 8

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Adjustment Procedure

WARNING! DURING CALIBRATION, THE AM-1000 WILL PRODUCE

AN OUTPUT. PLEASE DISCONNECT ANY EQUIPMENT FROM THE

DRIVE THAT COULD BE DAMAGED OR CAUSE INJURY DURING THIS

PROCESS.

1. Connect the AM-1000-XXX per the connection diagram. Place switch S1 in the

appropriate position (I or V) based on the type of external sensor.

2. If a 1/4 HP motor is used, make no connection from CN1 to CN2. If a 1/2 HP

motor is used, connect a wire jumper from CN1 to CN2.

3. With no load on the motor or machine and with the speed sensor providing

minimum signal on terminal 10, apply power to the control. Place the drive in the

RUN mode by closing a set of contacts across terminals 3 & 4. Increase the MIN

SPEED pot (P2) clockwise until the motor just begins to creep and then CCW until

the motor just stops.

4. Adjust the external sensor to provide maximum signal to terminal 10. Adjust the

MAX SPEED pot (P1) until desired maximum motor speed is obtained. Open the

contacts across 3 & 4 to stop the motor.

5. Place the drive in the JOG mode by closing the contacts across 5 & 6. Adjust the

JOG SPEED pot (P3) until desired jog motor speed is achieved. Open the

contacts to stop the drive.

6. If desired, the current limit level can be reduced by adjusting the CURRENT LIMIT

pot (P4) counter-clockwise.