Delta Electronics VFD007S23A User Manual

Chapter 5 Parameters|VFD-S Series 

Revision August 2006, SE08, SW V2.61 

5-15

 

  Output Signal during Running 

General application 

Provide a signal for 
running status 

Signal available to stop braking (brake 
release) when the AC motor drive is 
running. (This signal will disappear 
when the AC motor drive is free-
running.) 

3-05~3-06 

 

  Output Signal in Zero Speed 

General application 

Provide a signal for 
running status 

When the output frequency is lower 
than the min. output frequency, a 
signal is given for external system or 
control wiring. 

3-05~3-06 

 

  Output Signal at Desired Frequency 

General application 

Provide a signal for 
running status 

When the output frequency is at the 
desired frequency, a signal is given for 
external system or control wiring. 

3-05~3-06 

 

  Over-torque Detection 

Pumps, fans and 
extruders 

To protect 
machines and to 
have continuous/ 
reliable operation 

The over-torque detection level can be 
set. Once over-torque occurs, a signal 
will occur to prevent the AC motor 
drive damage. 

3-05~3-06 

6-04 

6-05 

 

  Output Signal at Low-voltage 

General application 

Provide a signal for 
running status 

When the voltage between P-N is low 
voltage, a signal is given for external 
system or control wiring.  

3-05~3-06