4.96
SEL-787 Relay Instruction Manual Date Code 20150130
Protection and Logic Functions
Port Settings (SET P Command)
PORT 3
PORT 4
Set the speed, data bits, parity, and stop bits settings to match the serial port
configuration of the equipment that is communicating with the serial port.
PORT TIME-OUT 0–30 min T_OUT := 5
SEND AUTOMESSAGE Y, N AUTO := N
FAST OP MESSAGES Y, N FASTOP := N
MODBUS SLAVE ID 1–247 SLAVEID := 1
Table 4.47 Fiber-Optic Serial Port Settings (Sheet 2 of 2)
Setting Prompt Setting Range
Setting Name :=
Fac tory Default
Table 4.48 Rear-Panel Serial Port Settings
Setting Prompt Setting Range
Setting Name :=
Factory Default
PROTOCOL SEL, DNP, MOD,
EVMSG, PMU, MBA,
MBB, MB8A, MB8B,
MBTA, MBTB
PROTO := SEL
SPEED 300–38400 bps SPEED := 9600
DATA BITS 7, 8 bits BITS := 8
PARITY O, E, N PARITY := N
STOP BITS 1, 2 bits STOP := 1
PORT TIMEOUT 0–30 min T_OUT := 5
SEND AUTOMESSAGE Y, N AUTO := N
HDWR HANDSHAKING Y, N RTSCTS := N
FAST OP MESSAGES Y, N FASTOP := N
MODBUS SLAVE ID 1–247 SLAVEID := 1
NOTE: For additional settings when
PROTO := MBxx, see Table I.5 as well
as M
IRRORED BITS Transmit SELOGIC
Equations on page SET.25. For
additional settings when
PROTO := DNP, see Table D.7 for a
complete list of the DNP3 session
settings.
Table 4.49 Rear-Panel Serial Port (EIA-232/EIA-485) Settings
Setting Prompt Setting Range
Setting Name :=
Fac tory Defau lt
PROTOCOL SEL, MOD, DNET,
DNP, EVMSG, PMU,
MBA, MBB, MB8A,
MB8B, MBTA, MBTB
PROTO := SEL
COMM INTERFACE 232, 485 COMMINF := 232
SPEED 300–38400 bps SPEED := 9600
DATA BITS 7, 8 bits BITS := 8
PARITY O, E, N PARITY := N
STOP BITS 1, 2 bits STOP := 1
PORT TIMEOUT 0–30 min T_OUT := 5
SEND AUTOMESSAGE Y, N AUTO := N
HDWR HANDSHAKING Y, N RTSCTS := N
FAST OP MESSAGES Y, N FASTOP := N
MODBUS SLAVE ID 1–247 SLAVEID := 1
NOTE: For additional settings when
PROTO := MBxx, see Table I.5 as well
as M
IRRORED BITS Transmit SELOGIC
Equations on page SET.25.For
additional settings when
PROTO := DNP, see Table D.7 for a
complete list of the DNP3 session
settings.