DuraComm PSDA-MU1, Руководство пользователя

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Page 35 of 47
Note: The maximum temperature of the temperature sensor is +300 F. The low range of the sensor is about +36 F.
The operating temperature range of the SITEGUARD is -22 F to + 140 F
This screen is where thresholds are set to define alarm conditions for the analog channels. You can choose to set
an email notification when the alarm conditions are met, and you can assign the alarm to one of four alarm
contacts.
Factory Default Alarm Settings
MEASUREMENT UNITS OVER ALARM OVER ALARM RECOVER UNDER ALARM
UNDER ALARM
RECOVER
AC Power Fail Volts 7 6 1 1.5
Amplifier Fail Volts 7 6 1 1.5
Battery Charger Fail Volts 7 6 1 1.5
30% Battery
Discharge
Volts 7 6 1 1.5
70% Battery
Discharge
Volts 7 6 1 1.5
Spare CH6 Volts 7 6 1 1.5
Antenna Fail Volts 2.5 2.2 0.7 1
Annunciator Internal
Battery Voltage
Volts 14.5 15 10 10.5
Digital alarms for inputs and outputs as well as the email notifications for them are also configured in this screen.
Digital input alarm conditions can be set to “Never alarm”, “Alarm on close”, Alarm on open”, or “Alarm on open
or close”. Digital output alarm conditions can be set to “Never Alarm”, “Alarm on <user name for inactive state>”,
“Alarm on <user name for active state>”, “Alarm on (both states)”.
E-mail notifications can be set for each analog alarm threshold, the recovery, as well as digital alarm conditions.
Global Settings” “Log all alarms” is the same as “Log Alarms” on the “device Setup” screen.
You can also set a duration for the analog and digital input alarms. Selecting a duration from the dropdown list
means that the alarm condition must be sustained for this length of time before the alarm is triggered. This
applies to alarms shown on the status screen, email notifications, and traps when the alarm is set, and when it is
cleared.