Intec Controls PolyGard MGC2-04, User Manual

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MGC2 – UserManual
PolyGard ® is a registered trademark of MSR-Electronic GmbH
4.7.3 CV Log Rate
Setting of the time interval in which the current values of all registered SP are stored (in seconds).
Symbol Description Setting Status Function
10 s
Time in
Seconds
10 s
Time interval between two entries in the CSV file
(10-9999 sec are possible - approx.. every 2.7 h )
4.7.4 Alarm Status
Symbol Description Setting Status Function
OFF Alarm Status OFF
OFF = Alarms aren’t stored.
ON = Alarms are stored.
Release of the alarm recording for all active sensor points on the USB device into a separate CSV file for alarms and
faults.
The name of the file structured as follows:
AEMMTT.csv, with MM standing for the current month and TT standing for the current day.
Every day, a new file with the current date is created. This makes sure that the files won’t be too big to be still edited by
established PC programs.
Internal structure of the file
(The headlines are not written in the file!)
Time SP Gas CV/AV A1 A1R A2 A2R A3 A3R A4 A4R A5 A5R
09_49_47 SP 02 CO 84 40 R01 80 R02
09_49_47 SP 03 CO 194 40 R01 80 R02 100 R03 120 R04
09_50_02 SP 02 CO 20
09_50_02 SP 03 CO 20
The first column gives the time, the second the SP address and the third the gas type.
In the fourth column there is the measured value having caused the triggering of the alarm. The measured value is
stored in dependence of the definition in the SP parameter menu as current or average value. In case of average
value overlay it is the current value that is stored.
The fifth column gives the threshold of the first alarm; in the sixth the assigned alarm relay. In this way you can track
which relay switches at what threshold. The next column is for the second alarm threshold with the associated alarm
relays and so on up to the fifth alarm threshold.
If no relay is assigned to an alarm, the corresponding column remains empty.
At every change of an alarm, always all active alarms of the SP are written. The reset of an alarm is documented by an
empty column. This shows how long the alarm has been active.