Mitsubishi Electric FR-F800, Instruction Manual

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(H) Protective function parameter Parameters
5 - 172
NOTES To operate with a frequency higher than 60 Hz using frequency-setting analog signals, change the
Pr. 125 (Pr. 126) (frequency setting gain) setting. Simply changing the Pr. 1 and Pr. 18 settings does
not enable operation at a frequency higher than 60 Hz.
During PM motor control, the upper and lower limits are for the commanded frequency.
When Pr. 15 "Jog frequency" setting is equal to or less than Pr. 2 setting, the Pr. 15 setting has prec-
edence over the Pr. 2 setting.
If a jump frequency that exceeds Pr. 1 (Pr. 18) "Maximum frequency" is set for the 3-point fre-
quency jump, the maximum frequency setting is the set frequency. If the set frequency is less than
the jump frequency Pr. 2 "Minimum frequency", the jump frequency is the set
frequency. (The set frequency can be equal to or lower than the frequency lower limit.)
E
CAUTION:
Note that when Pr. 2 is set to any value equal to or higher than Pr. 13 "Starting frequency", simply
turning ON the start signal will run the motor at the frequency set in Pr. 2 even if the command
frequency is not input.
Parameters referred to
Pr. 13 Starting frequency => page 5-112, page 5-114
Pr. 15 Jog frequency => page 5-139
Pr. 125 Terminal 2 frequency setting gain frequency => page 5-260
Pr. 126 Terminal 4 frequency setting gain frequency => page 5-260