To find the "LAST Reason For Resting"
From the main status screen hold the left arrow and tap Enter. The top middle number is the "Last" RFR
Remember this is over written the next time it goes to resting
This table was stolen from a post by boB - hope to make it easier to find:
Reason For Resting:
... "
ReasonForResting = 1 Wake state, (Vpv < PreVoc AntiClickSenstvty (MB Addr. 4236)
ReasonForResting = 2 Insane Ibatt on WakeUp state (offset changed from off state)
ReasonForResting = 3 Negative current on WakeUp state
ReasonForResting = 4 dispavgVpv < (dispavgVbatt - 10) Now -25 (RestartTimerms = 1500)
ReasonForResting = 5 Too low power and Vbatt below set point for 90 seconds
ReasonForResting = 6 FETtemperature >= 100C Hot
ReasonForResting = 7 Ground Fault
ReasonForResting = 8 Arc Fault
ReasonForResting = 9 (IbattDisplaySi < -15) (negative current) (MB 4200)
ReasonForResting = 10 (dispavgVbatt < LBDlowV) Battery less than 8 Volts
ReasonForResting = 11 Vpv >= 90% of Voc but slow. Low Light #1
ReasonForResting = 12 Vpv < 90% of Voc Low Light #2
ReasonForResting = 13 Vpv > (Voc + 10V) in PV_Uset || Solar1_OandP
ReasonForResting = 14 Vpv >= 90% of Voc but slow. Low Light #3
ReasonForResting = 15 Vpv < 90% of Voc and taking too long. Low Light #4
ReasonForResting = 16 Normally because user turned MODE OFF... Disabled
ReasonForResting = 17 Vpv > 150V (classic 150)
ReasonForResting = 18 Vpv > 200V (classic 200)
ReasonForResting = 19 Vpv > 250V (classic 250)
ReasonForResting = 22 Average Battery Voltage is too high above set point (RestartTimerms = 2 sec)
ReasonForResting = 25 Battery breaker tripped (Vbatt shot up high)
(If RFR = 25 on Wakeup, check modbus register 4200)
ReasonForResting = 26 Mode changed while running, Vabsorb raised more than
10.0 Volts or Nominal Vbatt changed by modbus command
AND MpptMode was ON when changed...
ReasonForResting = 27 bridge center == 1023 (R132 might have been stuffed old units)
ReasonForResting = 28 NOT Resting but RELAY is not engaged for some reason
ReasonForResting = 29 ON/OFF stays off because WIND GRAPH is insane
ReasonForResting = 30 PkAmpsOverLimit (will change somewhat 1-23-2013)
ReasonForResting = 31 AD1CH.IbattMinus > 900 (peak negative battery current)
ReasonForResting = 32 Aux 2 Logic input is high. Aux2Function 15 (external disable/enable)
ReasonForResting = 33 OCP in a mode other than Solar or PV-Uset (1-10-2013)
ReasonForResting = 34 AD1CH.IbattMinus > 900 Classic 150,200 newer than 1-23-2013
ReasonForResting = 35 Vbatt < 8.6 V (LOW LOW battery)
ReasonForResting = 36 Battery temperature is Greater than reg address 4161 specified
ReasonForResting = 38, is the new sleep because "other charging sources appear to be active"
ReasonForResting = 136 Battery temperature fell below MB reg. 4161 - 10 C (Classic turned back on)
ReasonForResting greater than 100... 100 + PowerOnReset, WDT, etc...
ReasonForResting = 104 Watchdog WDT reset (only at boot until first RFR)
ReasonForResting = 111 Normal Power up boot (only at boot until first RFR)
[ 100 + 1 = POR, 2 = Ext. Reset 4 = WDT 8 = Brown Out ]
Other info copied from a post :
Bob clarified just the other day that 38, is the new sleep because "other charging sources appear to be active" and the classic is no longer required. ie something is holding the bank above teh classic setpoints. You might also see this after a bank transits from EQ back to float.
http://midniteftp.com/forum/index.php?topic=2880.msg27522#msg27522
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Any reason for resting code above 100 (like 104 or 111) means that the Classic rebooted or was re-powered.
Hope things work better next day.
boB
Error code DID not search well for ME .So I re-posted & added gathered info
VT
Thanks for the info - missed this in the past
Larry
The RFR Table has been at the top of the Classic Topic, under Classic FAQs:
http://midniteftp.com/forum/index.php?topic=2034.0
Perhaps this was too obscure a location, although, this IS a fairly often asked question, directly, or indirectly.
Thanks, Vic