User Manual
EM303B General Purpose Inverter
73
3: IS* PID output
4: IF* PID output
5: Auxiliary frequency* PID output
F9-09
Frequency of Zero Speed
Detection
0.00
～
50.00/0.0
～
50.0
Hz 0.00
〇
297
No.
Function
Range
Unit Default Type S/N
F9-10
Zero Speed Detection
Output Delay
0.00
～
600.00
S 1.00
〇
298
F9-11
Frequency Reach Range
FAR
0.00
～
50.00/0.0
～
50.0
Hz 2.50
〇
299
F9-12
FDT1 Increasing Threshold 0.00
～
Fmax /0.0
～
Fmax
Hz 30.00
〇
300
F9-13
FDT1 Decreasing
Threshold
0.00
～
Fmax /0.0
～
Fmax
Hz 30.00
〇
301
F9-14
FDT2 Increasing Threshold 0.00
～
Fmax /0.0
～
Fmax
Hz 30.00
〇
302
F9-15
FDT2 Decreasing
Threshold
0.00
～
Fmax /0.0
～
Fmax
Hz 30.00
〇
303
F9-16
Cut-off Frequency of
Oscillation Suppression
20~400
% 90
〇
304
F9-17
Non-Stop Control Options
at Instantaneous Power
Failure
0: Disabled
1: Enabled
0
〇
305
F9-18
Speed Search Current
0.30
～
1.50
0.60
〇
306
F9-19
Speed Search Coefficient 1.00
～
1.30
1.05
〇
307
F9-20
Control Voltage of
Non-Stop at Instantaneous
Power Failure
0~800
V 537
●
308
F9-21
Proportion Gain of
Non-Stop at Instantaneous
Power Failure
0.00~300.00
0.50
●
309
F9-22
Integral Time of Non-Stop
at Instantaneous Power
Failure
0.00~600.00
S 1.50
●
310
F9-23
Base Time ofNon-Stop at
Instantaneous Power
Failure
0.00~600.00
S 2.00
●
311
F9-24
Start Delay Time After
Power-on
0.00
～
10.00 (The time for inverter to wait
for the initial operation after power-on)
S 1.00
●
312
F9-25
Terminal Operation
Command Control
0: Terminal shall be off first, and then on.
1: Terminal shall not be off, inverter will
run directly.
1
〇
313
F9-26
Voltage Resume Time of
Speed Search
0.00
～
5.00
S 0.30
●
314
F9-27
Oscillation Suppression
0
～
20000
300
●
315
