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Appendix C
SNMP
If SNMP Alarms is enabled, see section 7.5.1 page 26, all alarms will be sent as
SNMP traps to the specified on the SNMP page, see section 6.6 on page 19.
The OID is sent in the following format in numbers:
.1.3.6.1.4.1.23312.1.1.2 [IP address][event]
.1.3.6.1.4.1.23312.1.1.[trap_id][trap_data]
where:
23312
is enterprise ID
1.1
is products DY
webSCADA
and where event:
1
= Alarm set
2
= Alarm cleared
A trap id is divided into five messages with following trap data:
#1 Alarm ID
#2 Alarm descriptions
#3 Class ID (1...10)
#4 Class description
#5 Alarm severity;
where:
0 = indeterminate
1 = critical
2 = major
3 = minor
4 = warning
5 = cleared .
See the pictures for example of SNMP trap sent an alarm to warning of high
temperature from a DY.
Summary of Contents for DY-5121
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