Hitachi X200-002SFE/NFU Instruction Manuals page 94

3−20
Frequency-related Functions
Frequency Limits – Upper and lower
limits can be imposed on the inverter
output frequency. These limits will
apply regardless of the source of the
speed reference. You can configure the
lower frequency limit to be greater than
zero as shown in the graph. The upper
limiter must not exceed the rating of the
motor or capability of the machinery.
The
(A004/A204)
frequency upper limit (A061/A261).
Func.
Code
A061
A261
A062
A262
More user manuals on
maximum frequency
takes precedence
"A" Function
Name /
SRW Display
Frequency upper limit setting
Lim H 0000.0Hz
Frequency upper limit
setting, 2nd motor
2Lim H 0000.0Hz
Frequency lower limit setting
Lim L 0000.0Hz
Frequency lower limit
setting, 2nd motor
2Lim L 0000.0Hz
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Output
frequency
Upper
A061
limit
Lower
A062
limit
0
setting
over
Description
Sets a limit on output frequency
less than the maximum
frequency (A004).
Range is from frequency lower
limit (A062) to maximum
frequency (A004).
0.0 setting is disabled
>0.0 setting is enabled
Sets a limit on output frequency
less than the maximum
frequency (A204).
Range is from frequency lower
limit (A262) to maximum
frequency (A204).
0.0 setting is disabled
>0.0 setting is enabled
Sets a limit on output frequency
greater than zero.
Range is start frequency (B082)
to frequency upper limit (A061)
0.0 setting is disabled
>0.0 setting is enabled
Sets a limit on output frequency
greater than zero.
Range is start frequency (B082)
to frequency upper limit (A261)
0.0 setting is disabled
>0.0 setting is enabled
Settable
range
Frequency command
Defaults
Run
Mode -FE -FU
Units
Edit
(EU) (USA)
0.0 0.0 Hz
0.0 0.0 Hz
0.0 0.0 Hz
0.0 0.0 Hz