Menu Structure

1.0 Operation Mode	1.1 left to escape, right to continue	to prevent accidental mode switching
	1.2 User Mode ELC IGC Protection Relay User Load Output Test	1. for sychronous Generators 2. for Induction Generators 3. emergency fault shutdown 4. automatic user load warning and switching 5. Output Test Mode switches all outputs on,     regardless of input values
	1.3 single phase/3phase
	1.4 up one level
2.0 Input Readings	2.1 Hz
	2.2 AC Volts L1 L2 L3
	2.3 DC Volts	for checking a backup battery to operate the water valves in case of power outage
	2.4 current amps
	2.5 Dump load percentage	how much of the dumpload is currently on
	2.6 shutdown reason
	2.7 total operating days and hours	while all values are in range. write to eeprom every day and while shutdown
	2.8 reset total operating time	"
	2.9 operating time since last shutdown
	2.10 one level up
3.0 Range Settings		For fault detection
	3.1 minimum frequency
	3.2 maximum frequency
	3.3 Minimum AC Voltage
	3.4 Maximum AC Voltage
	3.5 Minimum DC Voltage
	3.6 Maximum DC Voltage
	3.7 maximum amps
	3.8 delay time	for how long must the value be permanently out of range to trigger shutdown
	3.9 up to top menu
4.0 ELC/IGC Settings	4.1 ELC: target frequency	50 or 60 Hz
	4.2: IGC: target voltage	220, 230, or 240 Volt (depending on your country)
	4.3 P-Value	see here
	4.4 I-Value
	4.5 Valve ON /secs	in case the valves operate very quickly, one can specify a run (ON) / wait (OFF) time here to slow the change rate down and avoid oscillation
	4.6 Valve OFF /secs
	4.7 up to top menu
5.0 Protection Relay	start up/fault reset	Main relay/connector will be released as soon as all values are in the green range. If there is a water valve relay, it will be released even if there is no Mains Voltage.
6.0 User Load Settings
	6.1 Back on frequency	hysteresis, after user load has been disconnected
	6.2 Back on Voltage	hysteresis, after user load has been disconnected
	6.3 delay time in sec. before off	The first relay will switch immediately, this can be used for a warning signal. The second relay will switch after the time specified here.
	6.4 delay time in sec. before back on	This gives the users time to disconnect appliances before the controller tries to reconnect.
	6.5 overload warning signal	When activated, this will regularly switch on some dumpload in case of underfrequency/undervoltage. the resulting frequency drop will change the sound of the hum in user appliances. If they hear this, they should switch off loads.
	6.6 up one level
7.0 Calibration		Adjust meter readings
	7.1 Line 1 correction factor
	7.2 Line 2 correction factor
	7.3 Line 3 correction factor
	7.4 DC correction factor
	7.5 Amps correction factor
	7.6 P-I Auto Tuning	not implemented
	7.7 software/hardware version	mention this in communication for problem tracing
	7.8 up one level