R&M Materials Handling VARIABLE SPEED CONTROLS ControlMaster NXT Service Manual - Manual (Page 24)

R&M Materials Handling, Inc.
4501 Gateway Boulevard
Springfield, Ohio 45502
P.: (937) 328-5100
FAX: (937) 325-5319
24/53 R&M Materials Handling, Inc. reserves the right to alter or amend the above information without notice.
5.2.3 S2 Minimum driving frequency in traveling movement application
This switch group adjusts the minimum driving frequency of the motor. The switch settings are shown in the
following table. The selected motor nominal frequency defines which part of the table is used.
Switch S2 Minimum driving frequency
-1 -2 -3
Minimum frequency for
100/120 Hz motor
Minimum frequency for
80 Hz motor
Minimum frequency for
35 Hz motor
0 1 1 12 24 4
0 0 0 14 10 5
0 0 1 16 12 6
1 0 1 20 14 7
1 0 0 23 20 8
0 1 0 26 18 9
1 1 0 28 16 10
1 1 1 30 22 3