FC300
Chapter 4 Detailed Parameter Description
P050
P051
P052
P053
P054
P055
P056
Control panel
quick setting
Overheat
protection A/D
value
1,Reportingundervoltage and automatically resetting
without startingafter power-on again;
2, Deceleration stop when nearing undervoltage;
3, Reserved;
4, Reserved.
To set inverter action when power is down and when it
restarts.
0,when PID function is valid, set quick setting as PID
target value (P122); otherwise as first frequency
(P030)
1, quick setting sets as count preset(P127)
Setting range: 0-1023.
It is calculated from the data of the NTC temperature
sensor of inverter and overheat protection data.
Factory setting, only for reading.
Reserved
Analog output
choice
Minimum analog
corresponding
output
Setting range:
0,Inverter analog output frequency, 0-highest
frequency is correspondingto 0-10V;
1,Inverter analog outputcurrent, 0-inverter rated
current x 2 is corresponding to 0-10V;
This function is to long-distance detect inverter’s
output frequency or current by connecting one DC
voltmeter or other device between AFM and COM
terminals. Highest output voltage of AFM terminal is
10V.
2,Inverter analog output voltage, 0-inverter rated
voltage x 2 is corresponding to 0-10V.
Setting range: 0.00—3.00V
To set the value of terminal signal when under
minimum analog (0Hz or 0A).
Maximum
analog
corresponding
output
Setting range: 5.00—20.00V
To set the value of terminal signal when under
maximum analog (Highest frequency or inverter rated
current x 2).
This parameter is to modify the value of analog
output. Highest output voltage of AFM terminal is 10V.
Starting-up
display choice
Setting range:
0, Frequency (H,F)
1, Motor current (A)
2, Bus voltage(U)
3, Output voltage(u)
4,Approximate mechanical speed=outputfrequency x
rotating speed/frequency ratio (r)
5, PID setting(y)
0
0.0
10.00
0
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