Hitachi L2002 4–35, Code, Symbol, Description, Function Name, Output Function Summary Table, Output Function Summary Table –, “Using Intelligent Output Terminals” on page

3–55

L2002 Inverter

Output Function Summary Table – This table shows all eleven functions for the logical outputs (terminals [11], [12]) at a glance. Detailed descriptions of these functions, related parameters and settings, and example wiring diagrams are in “Using Intelligent Output Terminals” on page 4–35.

		Output Function Summary Table
Option	Terminal	Function Name		Description
Code	Symbol
00	RUN	Run Signal	ON	when inverter is in Run Mode
			OFF	when inverter is in Stop Mode
01	FA1	Frequency Arrival	ON	when output to motor is at the set frequency
		Type 1 – Constant
			OFF	when output to motor is OFF, or in any accelera-
		Speed
				tion or deceleration ramp
02	FA2	Frequency Arrival	ON	when output to motor is at or above the FA2
		Type 2 – Over-		threshold (C042) during accel
		frequency
			OFF	when output to motor is below the FA2 threshold
				(C043) during decel
03	OL	Overload Advance	ON	when output current is more than the set thresh-
		Notice Signal		old for the overload signal	ParametersDrive
			OFF	when output current is less than the set threshold		Configuring
				for the overload signal
04	OD	Output Deviation for	ON	when PID error is more than the set threshold for
		PID Control		the deviation signal
			OFF	when PID error is less than the set threshold for
				the deviation signal
05	AL	Alarm Signal	ON	when an alarm signal has occurred and has not
				been cleared
			OFF	when no alarm has occurred since the last
				clearing of alarm(s)
06	Dc	Analog Input	ON	when the [O] input value < B082 setting (signal
		Disconnect Detect		loss detected), or the [OI] input current < 4mA
			OFF	when no signal loss is detected
07	FBV	PID Second Stage	ON	Transitions to ON when the inverter is in RUN
		Output		Mode and the PID Process Variable (PV) is less
				than the Feedback Low Limit (C053)
			OFF	Transitions to OFF the PID Feedback Value (PV)
				exceeds the PID High Limit (C052), and transi-
				tions to OFF when the inverter goes from Run
				Mode to Stop Mode.
08	NDc	ModBus Network	ON	when the communications watchdog timer
		Detection Signal		(period specified by C077) has timed out
			OFF	when the communications watchdog timer is
				satisfied by regular communications activity