DPS NetGuardian 832A, Руководство пользователя

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13.3.1.4 Monitoring Analogs
View the current reading and the alarm status of your analog devices from the M)onitor menu > a(N)logs
option. The value shown is a snapshot of the channels measurement, not a real-time reading. Refresh
the readings by re-selecting the analogs option. Alarm status indicates that a preset threshold has been
crossed and is designated by an
x .
The eight analog measuring inputs are set to measure voltage as the factory default. If your sensors
output is current, change the appropriate analog dip switch, to the current measuring position. The
scaling worksheet in the provisioning section converts all readings shown here into native units, such as
degrees Celsius or percent relative humidity.
Fig. 13.3.1.4.1. This display allows you to monitor your eight analog inputs
13.3.1.5 Monitoring System Alarms
View the status of the NetGuardian's system alarms from the M)onitor menu > S)ystem option. Under
Status , the word Alarm will appear if an alarm has been activated and Clear will appear if an alarm
condition is not present. See Appendix, "System Alarm Descriptions," for more information. If groups are
used the user defined status will be displayed.