ABB RET670 Commissioning Manual

Table 14: LON node information parameters
Parameter Range Default Unit Parameter description
NeuronID* 0 - 12 Not loaded - Neuron hardware identification number in
hexadecimal code
Location 0 - 6 No value - Location of the node
*Can be viewed on the local HMI
ADE settings are available on the local HMI under Main menu/Configuration/
Communication/Station communicaton/LON/ADE:1
Table 15: ADE Non group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Operation
TimerClass Slow
Normal
Fast
-
- Slow Timer class
LON commands are available on the local HMI under Main menu/Configuration/
Communication/Station communication/Port configuration/SLM optical LON pot/
Service Pin Messae/Generate service pin message
Table 16: LON commands
Command
Command description
ServPinMess Command with confirmation. Transfers the node address to the LON Network Tool.
7.2 Optical budget calculation for serial communication with
LON
Table 17: Example
Distance 1 km
Glass
Distance10 m
Plastic
Maximum attenuation -11 dB - 7 dB
4 dB/km multi mode: 820 nm - 62.5/125 um 4 dB -
0.3 dB/m plastic: 620 nm - 1mm - 3 dB
Margins for installation, aging, and so on 5 dB 2 dB
Losses in connection box, two contacts (0.75 dB/contact) 1.5 dB -
Table continues on next page
Section 7 1MRK 504 165-UUS -
Establishing connection and verifying the LON communication
68 Transformer protection RET670 2.2 ANSI
Commissioning manual

ABB RET670 Specifications

General

Rated Frequency	50/60 Hz
Inputs	Analog and binary inputs
Application	Protection of power systems
Communication Protocols	IEC 61850, DNP3, Modbus
Operating Temperature Range	-25°C to +55°C
Mounting	Rack mounted
Number of Binary Inputs	Up to 48
Number of Binary Outputs	32
Protection Functions	Overcurrent Protection
Outputs	Binary outputs
Enclosure	IP 54
Type	Line Differential Protection
Number of Analog Inputs	24