Delta Electronics VFD-G manual Output Signal during Running

Chapter 4 Parameters

Output Signal during Running

Applications	Purpose	Functions	Related
			Parameters
		Signal available to stop braking when	03-00
General application	Provide a signal for	the AC motor drive is running. (This
	running status	signal will disappear when the AC
		motor drive is free-running.)
Output Signal in Zero Speed
Applications	Purpose	Functions	Related
			Parameters
		When the output frequency is lower	03-00
General application	Provide a signal for	than the min. output frequency, a
	running status	signal is given for external system or
		control wiring.
Output Signal at Master Frequency
Applications	Purpose	Functions	Related
			Parameters
		When the output frequency is at the	03-00
General application	Provide a signal for	master frequency (by frequency
		command), a signal is given for
	running status	external system or control wiring
		(frequency attained).
Output signal for Over-torque
Applications	Purpose	Functions	Related
			Parameters
	To protect	When over-torque is detected, a	03-00
			06-03
Pumps, fans and	machines and to
		signal is given to prevent machines
extruders	have continuous/		06-04
		from damage.
	reliable operation		06-05
Output Signal for Low Voltage
Applications	Purpose	Functions	Related
			Parameters
General application	Provide a signal for	When low voltage is detected, a signal	03-00
		is given for external system or control
	running status	wiring.
Output Signal at Desired Frequency
Applications	Purpose	Functions	Related
			Parameters
	Provide a signal for	When the output frequency is at the	03-00
General application		desired frequency (by frequency	03-02
	running status	command), a signal is sent by an	03-03
		external system or control wiring.

Revision July 2008, EG03, SW V1.06 4-21