Virginia Controls, LLC
MH-3000 User Manual, 1_03C10-VC
Page 66
6.1.3.6
Moving Around in the Fault Log
Press Nxt or Prv to scroll through the Fault Log.
Press Aux
to jump to the “Show Internal Memory” screen.
Press Ent to refresh the display.
Press Esc to return to the Run Mode menu screens.
Press . to show the current time.
Press 0 to jump to the first fault.
The keys 1 - 9 are not used in this mode.
6.1.3.7
LED Description in "Show Fault Log" Mode
The LEDs D1, D2, D3, D4 change operation in the Show Fault Log Mode. They
now show the status of the fault being viewed, in the same manner as the LEDs
work in the Shown Internal Memory mode.
6.1.3.8
Historical Log
The Historical Log contains the number of faults, floor to floor runs, and door operations
over a specific time period. They are counted and stored in memory addresses $0520 to
$052F, along with the starting date of the log, according to the following list.
Address
Description
$0520
Month of start of current historical log
$0521
Date of start of current historical log
$0522
Number of Faults, Characters 1 and 2
$0523
Number of Faults, Characters 3 and 4
$0524
Number of Floor to Floor Runs, Characters 1 and 2
$0525
Number of Floor to Floor Runs, Characters 3 and 4
$0526
Number of Door Cycles, Characters 1 and 2
$0527
Number of Door Cycles, Characters 3 and 4
$0528
Month of start of previous historical log
$0529
Date of start of previous historical log
$052A
Number of Faults in previous log, Characters 1 and 2
$052B
Number of Faults in previous log, Characters 3 and 4
$052C
Number of Floor to Floor Runs in previous log, Characters 1 and 2
$052D
Number of Floor to Floor Runs in previous log, Characters 3 and 4
$052E
Number of Door Cycles in previous log, Characters 1 and 2
$052F
Number of Door Cycles in previous log, Characters 3 and 4
The number of faults, runs and door cycles are shown in two registers each, to allow the
maximum number recorded to be over 65000.
To view the data, use the “Show Internal Memory" function to show address $0520. A
sample screen is shown below.
Month of start of current log