41 – Monitoring T2S - ETH User Manual – v1.4
Catena
8.5 Protocols
Using Catena SNMP V2C, SNMP V3 and Modbus TCP support is enhanced to monitor the system.
8.5.1 SNMP v2c
Implemented MIB file is CET-MIB.
For configuration refer to section “SNMP”, page 46.
8.5.2 SNMP v3
Implemented MIB file is CET-MIB. Three different modes are available in SNMP v3 with subsequent parameters:
• No Auth/No Priv
• Auth/No Priv
• Auth/Priv
8.5.3 Modbus over TCP/IP
Only “read” mode is available, which means that Modbus can only be used for monitoring, not to execute actions on
the system.
Port is fixed to standard Modbus TCP/IP port 502. This protocol can be either enabled or disabled.
The Reserved parameters are not implemented in the current version of T2S ETH and are for future use.
Address Description Unit Type
600 Serial number H U16
601 Serial number L U16
602 Application version U16
603 Application revision U16
604 Application built U16
605 Reserved
606 Reserved
607 Reserved
608 Bootloader version U16
609 Bootloader revision U16
610 Bootloader built U16
1002 Total AC output true power W S32
1004 Total AC output apparent power VA S32
1006 Worse phase load ratio % S32
1008 Reserved
1010 Total configured AC output true power W S32
1012 Total configured AC output apparent power VA S32
1014 Total available AC output true power W S32
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