Yamaha 2000iS and softstart with AC?

No. When using the eu2200i I'll set the loadshare 15a, if using the eu2000i loadshare will be 13a.

These are the setting I've used with the me-arc50 since day 1 over 5 years ago.

Favorites (can be changed to personal taste)
F1_ Bat amps - PT  ADC (present be produced)
F2_ AC output - 121 VAC/ 60.0 HZ
F3_ AC input - Amps= 15a (adjustable with incoming power)
F4_ Load amps - 0 amps AC
F5_ AC Amps - -2 amps

CRTL
01_ AC in Control - Auto Connect
02_ CHG Control - Multi Stage
03_ Gen Control - Off
04_ PT Control
• a_ PT Chg CTRL 1 - Multi Stage
• b_ PT Aux Relay - Control= Disengage
• c_ PT Alarm - Control= Off
• d_ PT Mppt Ctrl - 15 min sweep

METER
Inverting_ DC (present time reading)

01 DC Meters
• a_ DC volts (present time reading)
• b_ DC amps (present time reading)
02 AC Meters
• a_ AC output (present time reading)
• b_ Load amps (present time reading)
• c_ Input AC (present time reading)
• d_ Inv/ Chg amps (present time reading)
• e_ Input AC1 (present time reading)

SET UP
01 System Set up
• a_ Set Clock
• b_ Screen set up (press select) _ Brightness (50%),  Contrast (100%),  Power save (1 min)
• c_ Temp select - Fahrenheit
• d_ Max charge- Amps 200 adc
• e _ Link PT Chg - setting - yes

02 Inverting/ Inverter set up
• a_ Search watts - Off
• b_ LBCO setting - 12.0 vdc
• c_ AC In time - 6:00am-6:00pm
• d_ AC In VDC - 11.O-14.1 vdc
• e_ AC In SOC - 80%-100% SOC
• f_ Power up - Always off

SET UP INVERTING
03 Charger Set up
• a_ AC Input - Amp= (can be set to available shore power/ generator incoming power)
• b_ VAC Drop out - 80 VAC
• c_ Battery type - Custom (with in here absorb voltage can be adjusted)
• d_ Absorb done - Time= 0.1 hrs (minimum, can't be turned off)
• e_ Max charge - Rate= 100%
• f_ Max charge - Time= 12.0 hrs
• g_ Final charge - Stage= Multi
• h_ EQ Reminder - Days= Off

04 AGS SET UP - No AGS Present
05 BMK SET UP - No BMK Present

06 PT SET UP (Magnum pt controller follows Magnum inverter settings)
• a_ Battery Type - Linked
• b_ Absorb Done - Linked
• c_ Maxed Charge - Rate= 100%
• d_ Max Charge - Time= 12.0 hrs
• e_ Bulk Start (press select)
- select Bulk Start, Daily / sun up= yes
- set Bulk Start, Volts= 12.0
- set Bulk Start, SOC= 80%
• f _ PT Aux Relay - 10.0 to 14.0
• g_ PT Alarm - 10.0 to 14.0
• h_ Power Save PT - Display= 15 min

TECH
01 Temperatures (press select_ scroll)
- Inv BTS (present time reading)
- Inv TFMER  (present time reading)
- Inv FET'S  (present time reading)
- AGS Sensor 0ff
- ACLD Temp 32f
- PT BTS  (present time reading)
- PT Inductor  (present time reading)

02 Versions (press select_ scroll)
- Inverter: 1.2
- Remote: 4.0
- AGS: 0.0
- Router: 0.0
- ACLD: 0.0
- PT: 1.1

03 Inv Model - MSH3012H (3000w hybrid)
04 Fault History
05 Set up pin
06 Ext Control - No ext control
07 Show all - Menus= No
08 Load Defaults

The following parameters are for programming the ME-ARC Version 4 advanced control.

Setup 02B LBCO Setting: Volts = 12.0
Setup 03C Battery Type: = Custom
Set Absorb Volts: = 14.1v or  14.2v (depending on season)
Set Float Volts: = 13.6
Set EQ Volts: = 14.1
Set EQ Done Time: = 0.1
Setup 03D Absorb Done Time: = 0.1 (minimum)
Setup 03E Max Charge Rate: = 100%
Setup 03G Final Charge Stage: = Float