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Output Terminal Functions<br />
Output Terminal Functions<br />
The digital multifunction outputs can be set for several functions using the H2-01 to H2-03 parameters (terminal<br />
M1 to M6 function selection). These functions are described in the following section.<br />
•Related Parameters<br />
Parameter<br />
No.<br />
Name<br />
Factory<br />
Setting<br />
Change<br />
during<br />
Operation<br />
Control Methods<br />
V/f<br />
Open<br />
Loop<br />
Vector<br />
H2-01 Terminal M1-M2 function selection 0 No A A A<br />
H2-02 Terminal M3-M4 function selection 1 No A A A<br />
H2-03 Terminal M5-M6 function selection 2 No A A A<br />
Closed<br />
Loop<br />
Vector<br />
•During Run (Setting: 0) and During Run 2 (Setting: 37)<br />
During Run (Setting: 0)<br />
OFF<br />
ON<br />
The Run command is OFF and there is not output voltage.<br />
The Run command is ON or a voltage is being output.<br />
During Run 2 (Setting: 37)<br />
OFF The inverter is not outputting a frequency. (Baseblock, DC injection braking or stopped)<br />
ON<br />
The inverter is outputting a frequency.<br />
These outputs can be used to indicate the inverter’s operating status.<br />
5<br />
Run command<br />
OFF<br />
ON<br />
Baseblock command<br />
OFF<br />
ON<br />
Output frequency<br />
During run 1 output<br />
OFF<br />
ON<br />
During run 2 output<br />
OFF<br />
ON<br />
Fig 5.50 Timing Chart for “During RUN” Output<br />
•Zero Speed (Setting: 1)<br />
Output frequency<br />
Zero speed level (b2-01)<br />
Zero-speed output<br />
OFF<br />
ON<br />
Fig 5.51 Timing Chart for Zero-speed<br />
OFF<br />
ON<br />
The output frequency is higher than the zero speed level (b2-01).<br />
The output frequency is lower than the zero speed level (b2-01).<br />
5-47
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