Common Fault Messages - Hunter ACC Owner's Manual

Once the flow item is selected you can then view:
• The total for today and yesterday
• Week to date & last week totals
• Month to date and last month totals
• Or Year to date and last year totals
To view flow totals:
• Turn the dial to the DATA HISTORY position
• Press the plus button once
• Press the plus or minus button until the item you
would like to view is displayed
• Press the down arrow button to highlight
TODAY
• Press the plus or minus button until the period
you would like to view is displayed
To view alarm logs:
• Turn the dial to the DATA HISTORY position
• Press the down arrow button to select ALARM LOG
• Press the plus button to view the log
• Press the plus and minus buttons to scroll through the log. Alarms are logged by type of
alarm, and time and date of occurrence.
• The Alarm Log will store up to the last 200 events (the oldest events are replaced by new
ones).
Alarm log items labeled "Missed Irrigation" are
important, because they have caused stations to not
water when they should. The reason for the missed
irrigation will always be indicated, as "Overcurrent"
(electrical) or "Overflow/Underflow" (hydraulic), etc.
Each alarm log entry will have the exact time of the
occurrence of the missed irrigation event.

Common Fault Messages

Overcurrent: Station has exceeded .56 Amps output.
This indicates that either too many solenoids are
connected or the field wiring or solenoid has a
problem, causing an unacceptably high current. All
solenoids are different and not all solenoids may be
"doubled" on an ACC output. A solenoid with a holding current of .3 A is acceptable, but two of
them (equaling .6 A) would exceed the .56 A max limit and cause an Overcurrent.
P/MV outputs have a max output of .325 A. Pump start relays with very high current
requirements may need a dedicated transformer and an additional relay (such as Hunter Model
PSRB) for reliable operations.
ACC Owner's Manual Rev E
9/06
HISTORICAL DATA
_____________________________
FLOW TOTALS
ALARM LOG
Press '+' to select.
ALARM EVENT REPORT
08/21/06 11:44:37P
_____________________________
POWER OUTAGE
'+' = nxt, '-' = prev
ALARM EVENT REPORT
08/21/06 06:32:14P
_____________________________
MISSED IRRIGATION
Reason: Overflow
Mode: Manual Prg All
Sta: 005 – Prg: A
'+' = nxt, '-' = prev
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