CHAPTER 6: SETPOINTS S1 RELAY SETUP
350 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 6–11
Communications
Figure 4: Main communications menu
RS485 interface The 350 is equipped with one serial RS485 communication port. The RS485 port has
settings for baud rate and parity. It is important that these parameters agree with the
settings used on the computer or other equipment that is connected to these ports. This
port may be connected to a computer running the EnerVista SR3 Setup software. This
software can download and upload setting files, view measured parameters, and upgrade
the device firmware. A maximum of 32 350-series devices can be daisy-chained and
connected to a DCS, PLC, or PC using the RS485 port.
S1 RS485
RS485 BAUD RATE
RS485 COMM PARITY
REAR 485 PROTOCOL
▼
S1 COMMUNICATIONS
RS485
ETHERNET
MODBUS PROTOCOL
DNP PROTOCOL
61850 PROTOCOL**
IEC 60870-5-103
IEC 60870-5-104*
▼
898766A1.cdr
S1 60870-5-103
GENERAL
BINARY INPUTS
MEASURANDS
COMMANDS
▼
S1 MODBUS PROTOCOL
MODBUS TCP PORT
MODBUS SLAVE ADR
▼
S1 DNP
DNP GENERAL
DNP UNSOL RESPONSE
DEFAULT VARIATION
DNP CLIENT ADDRESS
DNP POINTS LIST
▼
S1 60870-5-104
GENERAL
CLIENT ADDRESS
POINT LIST
S1 61850 GOOSE
ENABLE GOOSE
▼
ENABLE GOOSE Tx
* Available with comms Order Code 1
** Available with comms Order Code 2
S1 ETHERNET
SUBNET IP MASK
GATEWAY IP ADDRESS
CONNECTION TYPE
IP ADDRESS
▼
Courtesy of NationalSwitchgear.com
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