E6581913
61
Cumulative operation time alarm monitor (FE79)
Comulative operation time alarm monitor (current status): “Communication Number FE79”
Bit Specifications 0 1 Remarks
0 Fan life alarm Normal Alarm issued -
1 Circuit board life alarm Normal Alarm issued -
2 Main-circuit capacitor life alarm Normal Alarm issued -
3 User set alarm Normal Alarm issued -
4-15 (Undefined) - - -
Note: The bit described “Undefined” is unstable. Don’t use the bit for the judgment.
Output motor speed monitor (FD90, FE90)
Output motor speed monitor (current status): “Communication Number FD90” (unit: 1min
-1
)
Output motor speed monitor (status immediately before the occurrence of a trip): “Communication
Number FE90” (unit: 1min
-1
)
Ex.: Output motor speed monitor (during 60 Hz operation and 4 poles (
f856=2: 4 poles )
... (0708H = 1800d, 1800min
-1
)
The number of motor poles is selected by
f856.
The output moter speed is converted from the output frequency by the following calculation formula.
Output morter speed [min
-1
] = (120 x Output frequency [0.01Hz] ) ÷ poles [f856]
1800 min
-1
= (120 x 60.00Hz) ÷ 4 poles
Computer
Inverter Inverter Computer
(RFE90)
CR
(RFE900708)
CR
Alarm information (FC91)
Alarm information monitor (current status): “Communication Number FC91”
Bit Specifications 0 1
Remarks
(Code displayed on the panel)
0 Over-current alarm Normal Alarming c flickering
1 Inverter overload alarm Normal Alarming l flickering
2 Motor overload alarm Normal Alarming l flickering
3 Overheat alarm Normal Alarming h flickering
4 Overvoltage alarm Normal Alarming p flickering
5 Undervoltage alarm Normal Alarming -
6 Main module overload alarm Normal Alarming lflickering
7 Low current alarm Normal Alarming -
8 Over-torque alarm Normal Alarming -
9 Braking resistor overload alarm Normal Alarming -
10 Cumulative operation hours
alarm
Normal Alarming -
11 Option communication alarm Normal Alarming flickering
12 Serial communication alarm Normal Alarming flickering
13 Main-circuit voltage error alarm Normal Alarming moff flickering
14 Regenerative power ride-though
control
- Decelerating,
stopping
Related:f302 setting
15 Stop at lower-limit frequency
operation (sleep function)
- Decelerating,
stopping
Related:f256 setting
Note: The bit described “Undefined” is unstable. Don’t use the bit for the judgment.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
To Next Page
Loading...
