User`s manual

MPS Doc: UPS_AS_UM Rev (-) May 23, 2012 Page 14 of 38
3.3.3. "SNMP User Name" – the SNMPv3 user name (the default is "m359").
3.3.4. "Password" – the SNMPv3 password (the "m359" users default password is
"user_RW1" -note the case). Leaving this box empty will leave the password
without change. The minimum length of the password should be eight (8)
characters. To change the password see note 2 below.
Notes:
1. The UPS must be configured to SNMPv3 protocol, else the Application will not
be able to communicate with it.
2. Changing / removing / adding users and passwords can be done only by the
Command Line Interface (CLI) "M359_CLI_UM", or the Console program
"M359_Console_UM".( Both are available at www.milpower.com)
3.4. Basic Shutdown Settings
3.4.1. "Low Charge Warning Threshold" – When the charge level of the UPS
battery drops below this level and the UPS operates on battery power (Main
AC power failure), a warning message will be displayed, informing the user
that the battery charge is low and still dropping.
Note: To enable this warning, it should be set to a higher level than the "Low
Charge Shutdown threshold" (so it will occur before the Shutdown threshold is
reached).
3.4.2. "Low Charge Shutdown Threshold" – When the charge level of the UPS
battery drops below this level and the UPS is operating on battery power
(Main AC power failure), the Shutdown Procedure will be triggered.
Notes:
1. Once the Shutdown Procedure is triggered, it cannot be aborted and will be
fully executed even if the Main AC power recovers.
2. The "Low Charge Warning Threshold" and the "Low Charge Shutdown
Threshold" of the Application may have different settings than the "Low Batt
Level" and "Empty Batt Level" settings of the UPS. However, if the “Empty
Batt Level” threshold of the UPS is reached, the UPS will shut down
immediately - regardless of the settings of the Application Low Charge
settings. For a description of the UPS’s "Low Batt Level" and "Empty Batt
Level" thresholds and settings refer to "M359_SNMP_UM".