2
Set the nominal driving frequency. Driving frequency depends on the chosen nominal frequency of the
motor. Use table
1 to determine which table must be used to set the maximum and minimum driving
frequencies. Note that switch S4-3 and S4-4 are not shown, because these were used for the IR-
compensation purpose in the CMX 022 inverter.
Table 3. Selecting Maximum and Minimum frequency table
CMX 022 Table Nominal Frequency
(Hz)
Switch S4
-1 -2
0 0 4 100/120
1 0 5 80
0 1 6 50/60
Table 4. Maximum and minimum frequency 100/120 Hz
CMX 022 Minimum frequency
(Hz) To P1.2
Maximum Frequency
(Hz) To P1.3
Switch S1
-1 -2 -3 -4
0 0 0 0 29 100
0 0 0 1 14 50
0 0 1 0 23 62
0 0 1 1 10 54
0 1 0 0 32 80
0 1 0 1 12 58
0 1 1 0 16 66
0 1 1 1 18 70
1 0 0 0 50 115
1 0 0 1 20 75
1 0 1 0 26 85
1 0 1 1 35 90
1 1 0 0 38 95
1 1 0 1 41 105
1 1 1 0 44 110
1 1 1 1 47 120
R&M Materials Handling, Inc.
4501 Gateway Boulevard
Springfield, Ohio 45502
P.: (937) 328-5100
FAX: (937) 325-5319
22/34
R&M Materials Handling, Inc. reserves the right to alter or amend the above information without notice.
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