SNMP Protocol

[dua anjing]

Good Morning All. I am currently working on adding a UPS to our SCADA system. SCADA is Citect and UPS is EATON Powerware. I am using SNMP protocol and have managed to successfully access most of the data available from UPS. The problem I have is in accessing Alarm data. According to UPS manufacturer (and Citect) the Alarm data is stored in a table, if there are no Alarms present then this table doesn't exist however when an alarm becomes active then the UPS creates this table and puts current Alarm data into it. I can access the "Number of Alarms Active" and can read the number of current Alarms. My problem is that even if I have Alarms present I cannot read the table to display any data. Anyone have any experience with SNMP ? Or possibly an example of how to format this Alarm table so that it can be displayed by SCADA (even if SCADA not Citect maybe enough of a clue to help). Thanks.