Tripp Lite SUINT3000RTXL2U Owner's Manual page 16

5. Operation
CONFIGURATION
Property
Min. Batt to
Restart
Low Batt. Alert
Timed Shutdown
Timed Shutdown
Shutdown
Completion
DB9 Settings
(Output pins 1&5)
DB9 Settings
(Output pins 8&5)
DB9 Settings
(Input pins 3&9)
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DEVICE SETTINGS
Value(s)
• Enter: 10-90%
• Disable (factory setting)
• Enter: 10-90%
(factory setting is 20%)
• Enter a time interval
(mm:ss)
• Enable/Disable
(factory setting)
• Required (factory setting)
• Interrupt OK
• On battery (factory setting)
• On bypass
• Output on
• Low battery
• On battery
• On bypass
• Output on
• Low battery (factory setting)
• Shutdown (factory setting)
• Output off
• Reboot
• Output on
• Power Toggle
DEVICE PROPERTIES
Description
Minimum battery charge level to restart
forces the UPS to wait until batteries have
recharged to the selected percentage before
automatically restarting.
Note: UPS can be manually started using the power
button if battery is below the minimum battery
restart threshold.
Requires that Auto-restart be enabled when
power is restored.
Enables the UPS to send a low-battery alert
as batteries discharge to the selected charge
level during a power failure.
Timed Shutdown sets the maximum amount
of battery runtime in seconds or minutes the
UPS will provide during a power failure.
Use the DISABLE setting for the longest
possible battery runtime.
The UPS will communicate shutdown
messaging to connected systems prior to
UPS shutdown. The setting of INTERRUPT OK
will interrupt shutdown messaging if power is
restored after shutdown messaging is sent.
The UPS will signal the selected condition by
shorting pins 1&5 on the DB9 port.
The UPS will signal the selected condition by
shorting pins 8&5 on the DB9 port.
The UPS will perform the selected action
when pins 3&9 are shorted on the DB9 port
for at least 3.8 seconds.
For the Reboot option (output off for 30
seconds before reboot):
The pins must be shorted for at least 3.8
seconds to perform the reboot. The reboot
happens at exactly 3.8 seconds. If the pins
continue to be shorted for more than 3.8
seconds, no further action should be taken.
The UPS takes no action on release of the
short.
The Power Toggle option is intended to keep
the unit powered on whenever the pins are
not shorted and powered off whenever the
pins are shorted. This input cannot power
on the unit from an off state unless valid
AC is applied (this function will not impose
a cold start). To power on, the pins must be
not shorted for at least 3.8 seconds and AC
must be valid. To power off, the pins must be
shorted for at least 3.8 seconds.
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