Maximum Frequency - Omron SYSDRIVE MX SERIES User Manual

4-2 Function Mode
•If you apply a base frequency of over 60 Hz, a special motor is required. This may require the
Inverter to increase its capacity to accommodate a different applicable motor.
•Select the motor voltage according to the motor specifications. If the voltage exceeds the specified
4
level, the motor may burn out.
•The Inverter cannot output voltage beyond that of the incoming voltage.

Maximum Frequency

Set the maximum value of the output frequency.
•The value set here is the maximum value (e.g.,10 V in the range from 0 to 10 V) of the external
analog input (frequency reference).
•The maximum Inverter output voltage from base to maximum frequencies is the voltage set in AVR
voltage selection A082.
•The Inverter cannot output voltage beyond that of the incoming voltage.
Parameter No.
A004
A204
Related functions
* To switch to the 2nd max. frequency, allocate 08 (SET) to the multi-function input and then turn it on.
4-9
Output
voltage
Motor
voltage
selection
(A082)
Output
voltage
Motor
voltage
selection
(100%)
(A082)
Function name
Maximum frequency
30 to 400
* 2nd maximum
frequency
Output frequency (Hz)
Base frequency
(A003/A203)
Base frequency Max. frequency
(A003/A203) (A004/A204)
Data
A003, A203, A081, A082
Default setting Unit
60.0 Hz