5-82
F codes
E codes
C codes
P codes
H codes
A codes
b codes
r codes
J codes
d codes
U codes
y codes
Chap. 5 FUNCTION CODES
E30 Frequency Arrival (Hysteresis width)
Output
signal
Assigned
data
Operating condition 1 Operating condition 2
FAR 1
FAR always goes OFF when run commands are
OFF or the reference speed is "0."
FAR3 72
Both signals come ON when the
difference between the output
frequency (estimated/detected speed)
and the reference frequency (reference
speed) comes within the frequency
arrival hysteresis width specified by
E30.
When run commands are OFF, the reference
speed is regarded as "0," so
FAR3 comes ON
when the output frequency (estimated/detected
speed) is within the range of "0 ± the frequency
arrival hysteresis width specified by E30."
- Data setting range: 0.0 to 10.0 (Hz)
The operation timings of each signal are shown below.
E31, E32 Frequency Detection (Level and Hysteresis width) E36, E54 (Frequency Detection 2 and 3 (Level))
When the output frequency exceeds the frequency detection level specified by E31, the FDT signal comes ON; when it
drops below the "Frequency detection level minus Hysteresis width specified by E32," it goes OFF.
Three levels of setting are available with Frequency Detections 2 and 3.
Operation level Hysteresis width
Name Output signal Assigned data
Range: 0.0 to 500.0 Hz Range: 0.0 to 500.0 Hz
Frequency Detection FDT 2 E31
Frequency Detection 2 FDT2 31 E36
Frequency Detection 3 FDT3 58 E54
E32
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