InteliMains 210 Global Guide
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SNMP notifications
Except the request-response communication model, in which the communication is controlled by the Manager,
there are also messages that the Agent sends without any requests. These messages are called „Notifications“
and inform the Manager about significant events occurred in the Agent.
The controller can send notifications to two different SNMP Managers (two different IP addresses). The
addresses are to be adjusted in the CM-Ethernet setpoint group by the setpoints
and
SNMP Traps IP Address 2 (page 293)
. If the Manager address is not adjusted the particular notification
channel is off. The controller will send the notifications in format adjusted by the setpoint SNMP Trap Format.
Each notification (kind of event) is identified by an unique identifier (Trap ID in SNMPv1 or Notification OID
in SNMPv2). This unique identifier gives the specific meaning to the notification message, e.g. Protection 1.
level - Fuel Level - alarm activated.
All possible notifications and their identifiers are listed in the MIB table.
The notification message also contains controller name, serial number and textual description of the event.
Operational events
This events are used for SNMP traps. See the list below:
Start commands of gen-set
Start button
AMF start
Remote start
Stop commands of gen-set
Stop button
AMF stop
Remote stop
Breaker records
Load on gen-set
Load on mains
Others
Test on load
Mains fail
Mains returned
6.2.2 MODBUS-RTU, MODBUS/TCP
MODBUS protocol is used for integration of the controller into a building management system or for remote
monitoring via 3rd party monitoring tools.
MODBUS-RTU can be used on serial interfaces (CM-RS232-485 module is requiredvia on board RS485
connector or via CM-RS232-485 communication module). The MODBUS-RTU server must be activated by
switching the setpoint
or
into the Modbus position. The
serial speed for MODBUS-RTU communication is to be adjusted by the setpoint
Communication Speed (page 264)
or
COM2 MODBUS Communication Speed (page 265)
.