User Manual of A90 Series Inverter Table 7-6 Function List of Multi-function Digital Output Terminals 150 Settings Function Description 0 No output The function is not used or the fault terminal is set to “0: no function” to avoid incorrect output. 1 Inverter running (RUN) The inverter is in the status of slave running, slave stop, jog running or jog stop. The current output is valid in the aforesaid statuses and invalid in other statuses. 2 Up to output frequency (FAR) When the |output frequency-set frequency| is less than or equal to the frequency detection width (F15.20) in the running status, the current output will be valid.
When the inverter is not in the running status, or the |output frequency-set frequency| is beyond the frequency detection width (F15.20), the current output will be invalid. See the description of the function code F15.20. 3 Output frequency detection FDT1 When the |output frequency| is greater than the result of output frequency detection FDT1 (F15.21) in the running status, the current output will be valid. When the inverter is not in the running status, or the |output frequency| is less than or equal to the result of output frequency detection FDT1 (F15.21) minus FDT1 hysteresis (F15.22), the current output will be invalid. In other statuses, the current output will remain unchanged.
See the description of the function codes F15.21 and F15.22. 4 Output frequency detection FDT2 When the |output frequency| is greater than the result of output frequency detection FDT2 (F15.23) in the running status, the current output will be valid. When the inverter is not in the running status, or the |output frequency| is less than or equal to the result of output frequency detection FDT2 (F15.23) minus FDT2 hysteresis (F15.24), the current output will be invalid. In other statuses, the current output will remain unchanged. See the description of the function codes F15.23 and F15.24.
5 Reverse running (REV) When the running direction and acceleration/deceleration of the inverter is in the status of reverse acceleration, reverse deceleration or reverse constant speed, the current output will be valid. In other statuses, the current output will be invalid. 6 Jog running When the inverter is in the status of JOG running or JOG stop, the current output will be valid.