0350046-J0 Rev C

• Battery Amperage

• Load Voltage

• Load Amperage

• System Major Alarm

• System Minor Alarm

• System Information

• Site Information

Refer to the back of this manual for Factory Service and Technical Support contact information

10.1.4Variable Binding (VarBind)

A VarBind is a sequence of two specific fields, an Object Identifier (ID) and the value for/from that Object ID. A VarBindList is a simple list of these pairings.

Among the Event Properties employed, the following example highlights two new VarBinds for version 2 software: Timestamp & Alarm Trigger.

NEW!

for version 2 software

NEW!

for version 2 software

Figure 116–VarBinds, showing Timestamp and Alarm Trigger

10.2Network Manager MIB Files

The SNMP network manager will require the following files: 1) Alpha_System_Controller.MIB, 2) MIB_ii.MIB, and 3) SMI.MIB.

To obtain MIB files, logon to www.alpha.ca/downloads and select software. From the home page, this is located under the right-most column entitled “Support.”

A password will be required to access these secure pages and may be obtained via Login (on the home page). Select “Create New Account” and fill out the User Registration Form. Select “Save” upon completion and an Alpha Sales Representative will contact you by e-mail to complete the process.

The MIB variables (in the file Alpha_System_Controller.MIB) are as follows:The Alpha_System_Controller.MIB file provides separate object identifier (OID) for active and cleared alarm traps.

• Battery Voltage

Alarm status and signals are reconstructed into tables and sub tables to allow for future expansion while remaining backward compatible with already defined alarms and signals.

See 10.3.

•Table of Numeric Values

•Table of String Values.

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