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Output Function Summary Table
– This table shows all functions for the logical outputs
(terminals [11], [12] and [AL]) at a glance. Detailed descriptions of these functions, related
parameters and settings, and example wiring diagrams are in
Output Function Summary Table
Option
Code
Terminal
Symbol
Function Name
Description
RUN
Run Signal
ON
When the inverter is in Run Mode
OFF When the inverter is in Stop Mode
FA1
Frequency Arrival Type
1
–Constant Speed
ON
When output to motor is at the set frequency
OFF When output to motor is OFF, or in any
acceleration or deceleration ramp
FA2
Frequency Arrival Type
2
–Over frequency
ON
When output to motor is at or above the set freq,
even if in accel (
) or decel (
) ramps
OFF When output to motor is OFF,
or at a level below the set frequency
OL
Overload Advance
Notice Signal 1
ON
When output current is more than the set
threshold (
) for the overload signal
OFF When output current is less than the set threshold
for the deviation signal
OD
Output Deviation
for PID Control
ON
When PID error is more than the set threshold for
the deviation signal
OFF When PID error is less than the set threshold for
the deviation signal
AL
Alarm Signal
ON
When an alarm signal has occurred and has not
been cleared
OFF When no alarm has occurred since the last
cleaning of alarm(s)
FA3
Frequency Arrival Type
3
–Set frequency
ON
When output to motor is at the set frequency,
during accel (
) and decel (
).
OFF When output to motor is OFF,
or is not at a level of the set frequency
UV
Undervoltage
ON
Inverter is in Undervoltage
OFF Inverter is not in Undervoltage
RNT
Run Time Expired
ON
Total running time of the inverter exceeds
the specified value
OFF Total running time of the inverter does not exceed
the specified value
ONT
Power ON time Expired
ON
Total power ON time of the inverter exceeds
the specified value
OFF Total power ON time of the inverter does not
exceed the specified value
THM
Thermal Warning
ON
Accumulated thermal count exceeds
the
set value
OFF Accumulated thermal count does not exceed the
set value
BRK
Brake Release Signal
ON
Output for brake release
OFF No action for brake
BER
Brake Error Signal
ON
Brake error has occurred
OFF Brake performance is normal
ZS
Zero Hz Speed
Detection Signal
ON
Output frequency falls below the threshold
specified in
OFF Output frequency is higher than the threshold
specified in
FA4
Frequency Arrival Type
4
–Over frequency
ON
When output to motor is at or above the set freq.,
even if in accel (
) or decel (
) ramps
OFF When output to motor is OFF, or at a level below
the set frequency
