Rm-materials-handling VARIABLE SPEED CONTROLS ControlMaster NXT Service User Manual download pdf (Page 28)

R&M Materials Handling, Inc.

4501 Gateway Boulevard

Springfield, Ohio 45502

P.: (937) 328-5100

FAX: (937) 325

5319

28/53

R&M Materials Handling, I

nc. reserves the right to alter or amend the above information without notice.

5.2.7 S3 Acceleration and deceleration ramp times in traveling movement application

This switch group adjusts the ramp time for motor acceleration and deceleration. The ramp time is defined as from

zero to the set maximum frequency. The acceleration and deceleration times are the same.

Contact the product’s manufacturer, if it is necessary to recalculate the ramp time.

Note: The ramp time must be set according to the wiring diagrams and parameter lists and it shall not be shortened.

Decreasing the ramp time may damage the motor brakes or the frequency converter. The ramp time can be increased, if

necessary.

Switch S3

Acceleration and

deceleration ramp time

-1 -2 -3

1 1 0 1.5

0 1 1 2

0 1 0 2.5

1 0 1 3

0 0 0 3.5

1 0 0 4

0 0 1 4.5

1 1 1 5.5

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 52 53

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Rm-materials-handling VARIABLE SPEED CONTROLS ControlMaster NXT Service User Manual Page 28