Johnson Controls PENN ACT2, Технический бюллетень

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Maestro Software
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Key Concepts
Log Interval
The time between successive recording and entry of parameters to the
log. The longest logging interval is 999 min.
To calculate the amount of time that will be logged for a particular
logging interval, use the following formula:
500 logs X log interval = amount of time covered
Example: If the log interval is set at 5 minutes, the amount of
time logged is: 500 logs X 5 min/log = 2,500 minutes
(or 41 hours and 36 minutes).
Logged Values
All entries include the day, month, hour, and minute the log entry was
recorded.
Refrigeration logs record the case and discharge temperature; the
suction, discharge and oil pressure; and the status of the liquid line,
defrost, compressor, condenser, and evaporator fan.
HVAC logs record the temperature and humidity of all zones, and the
outdoor temperature.
I/O logs record the status of the input and output points.