Santerno Sinus M, User Manual

Page: 161 / 219

11-11

4: FDT-5

Activated as B contact contrast to FDT-4.
Active condition:
Accel time: Run Frequency
≥ FDT Level
Decel time: Run Frequency > (FDT Level – FDT Bandwidth/2)
Group Display Parameter Name Setting Range Default Unit
I/O group I52
[Detected Frequency
level]
-
0 ~ 400
30.00
Hz
I53
[Detected Frequency
Bandwidth]
-
10.00

Cannot be set above Max frequency (F21).

When setting I52 and I53 to 30.0Hz and 10.0 Hz, respectively

5: Overload (OLt)

Refer to page 12-2.

6: Inverter Overload (IOLt)

Refer to page 12-6.

7: Motor stall (STALL)

Refer to page 12-3.

8: Over voltage trip (Ovt)

Activated when over voltage trip occurs due to DC link voltage exceeded 400Vdc
for 2S/T class and 820Vdc for 4T class.

9: Low voltage trip (Lvt)

Activated when low voltage trip occurs due to DC link voltage under 180Vdc for
2S/T class and 360Vdc for 4T class.

10: Inverter heatsink overheat (OHt)

Activated when the heatsink is overheated.

11: Command loss

Activated when Analog (V1,I) and RS485 communication commands are lost.
Freq.
MO
Run
command
25Hz
30Hz