Output Terminal Functions
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49
Output Terminal Functions
The output terminal function, which sets the output methods by switching the functions of the multi-func-
tion output terminals (DO1 to DO8), is described here.
During Run (Setting: 0)
During Run 2 (Setting: 37)
•
These outputs can be used to indicate the Inverter's operating status.
Fig 6.23 Timing Chart for “During RUN” Output
Zero-speed (Setting: 1)
Fig 6.24 Timing Chart for Zero-speed
Off
The Run Command is off and there is not output voltage.
On
The Run Command is on or a voltage is being output.
Off
The Inverter is not outputting a frequency. (Baseblock, DC injection braking, initial excitation, or
stopped)
On
The Inverter is outputting a frequency.
Off
The output frequency is greater than the minimum output frequency (E1-09).
(With flux vector control, is greater than the zero-speed level (b2-01).)
On
The output frequency is less than the minimum output frequency (E1-09).
(With flux vector control, is less than the zero-speed level (b2-01).)
On
On
Off
Off
On
Off
On
Run command
Baseblock command
Output frequency
During run 1 output
During run 2 output
Off
Off
Output frequency
Zero-speed output
On
Minimum output frequency (E1-09)
(Zero speed level (b2-01) when flux vector control is
being used.)
