V/f V/f
w/PG
Open-loop
Vector
Flux
Vector
0 During RUN 1 OK OK OK OK
1 Zero-speed OK OK OK OK
2 Fref/Fout Agree 1 (Detection width in L4-02) OK OK OK OK
3 Fref/Set Agree 1 (Detection width in L4-02) OK OK OK OK
4 Frequency Detection 1 (–L4-01 ≥ output frequency ≥ +L4-01) OK OK OK OK
5 Frequency Detection 2 (|Output frequency| ≥ L4-01) OK OK OK OK
6 Inverter Ready (Initialization completed, no faults) OK OK OK OK
7 DC Bus Undervoltage (Main circuit voltage too low) OK OK OK OK
8 Baseblock 1 OK OK OK OK
9 Option Reference (ON: Frequency reference from Operator) OK OK OK OK
A Remote Operation (ON: Run command from Operator) OK OK OK OK
B Torque Detection 1 (N.O.) OK OK OK OK
C Loss of Reference (Valid when L4-05 is set to 1.) OK OK OK OK
D DB overheat (DC braking resistor overheating or faulty) OK OK OK OK
E Fault (A fault other than CPF00 or CPF01 occurred.) OK OK OK OK
10 Minor Fault (Alarm display) OK OK OK OK
11 Reset Command Active (Fault reset command in progress) OK OK OK OK
12 Timer Output OK OK OK OK
13 Fref/Fout Agree 2 (Detection width in L4-04) OK OK OK OK
14 Fref/Set Agree 2 (Detection width in L4-04) OK OK OK OK
15 Frequency Detection 3 (Output frequency ≤ –L4-03) OK OK OK OK
16 Frequency Detection 4 (Output frequency ≥ –L4-03) OK OK OK OK
17 Torque Detection 1 (N.C.) OK OK OK OK
18 Torque Detection 2 (N.O.) OK OK OK OK
19 Torque Detection 2 (N.C.) OK OK OK OK
1A Reverse Direction (Operating in reverse direction.) OK OK OK OK
1B Baseblock 2 OK OK OK OK
1C Motor 2 Selected (ON: Motor 2 selected) OK OK OK OK
1D Regenerating --- --- --- OK
1E Restart Enabled (Enabled during restart by Auto Restart
operation) (ON: During restart)
OK OK OK OK
1F Overload (OL1) (ON when 90% or more than detection level) OK OK OK OK
20 OH Prealarm (ON when temperature exceeds L8-02 setting) OK OK OK OK
30 Current/Torque Limit --- --- OK OK
31 Speed Limit --- --- --- OK
33 Zero Servo End (Zero servo function completed) --- --- --- OK
37 During RUN 2
(ON when outputting a frequency. OFF for baseblock,
DC braking, initial excitation, or stopped operation.)
OK OK OK OK
Advanced Operation Chapter
6
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