Appendix 1
APPENDIX 278
Communication mode
selection
0: In communication mode, run signal and
frequency is given by communication.
1: In communication mode, run signal and
frequency is given by external signal.
COM1 inverter
communication station
number
0: Display output frequency(not mechanical
speed)
Terminal 2-5 maximum
running frequency
50Hz system: 1.00~650.00Hz
60Hz system: 1.00~650.00Hz
Terminal 4-5 maximum
operation frequency
50Hz system: 1.00~650.00Hz
60Hz system: 1.00~650.00Hz
Terminal SO1-SE output
function
0: RUN(Output when inverter running)
1: SU(Output when reach target frequency)
2: FU(Output when reach 03-21 03-22 value )
3: OL(Output when overload)
4: OMD(Output when output current is zero)
5: ALARM(Output when alarm)
6: PO1(Output when in program operation step)
7: PO2(Output when in program operation cycle)
8: PO3(Output when in program operation
pause)
9: BP(Output when use inverter output in
function : switch between inverter and
commercial power-supply)
10: GP(Output when use commercial power
supply in function : switch between inverter and
commercial power-supply)
11:OMD1(Output when output current is zero 1)
17: RY(Output when inverter is powered on and
no alarm)
18: Output when it’s time for maintenance
19: OL2 (Output when overload 2)
20: Output when capacitor abnormal
21: Output when in position control reach
position
22:Output when detect curl in tension control
23:Output when detect power marker
Output frequency detection
sensitivity
Output frequency detection
for forward rotation