ABB RELION 620 Series Technical Manual page 67

1MAC504801-IB E
Parameter Values (Range)
Data link confirm 0=Never
1=Only Multiframe
2=Always
Data link confirm TO 100...65535
Data link retries 0...65535
Data link Rx to Tx delay 0...255
Data link inter char delay 0...20
App layer confirm 1=Disable
2=Enable
App confirm TO 100...65535
App layer fragment 256...2048
Legacy master SBO 1=Disable
2=Enable
Default Var Obj 01 1...2
Default Var Obj 02 1...2
Default Var Obj 30 1...4
Default Var Obj 32 1...4
Table 23: COM1 serial communication settings
Parameter Values (Range)
Fiber mode 0=No fiber
2=Fiber light OFF
loop
Serial mode 1=RS485 2Wire
2=RS485 4Wire
3=RS232 no
handshake
4=RS232 with
handshake
CTS delay 0...60000
RTS delay 0...60000
Baudrate 1=300
2=600
3=1200
4=2400
5=4800
6=9600
7=19200
8=38400
9=57600
10=115200
620 series ANSI
Technical Manual
Unit Step Default
0=Never
ms 1 3000
1 3
ms 1 0
char 1 4
1=Disable
ms 1 5000
bytes 1 2048
1=Disable
1 1
1 2
1 2
1 4
Unit Step Default
0=No fiber
1=RS485 2Wire
0
0
6=9600
Basic functions
Description
Data link confirm mode
Data link confirm timeout
Data link retries count
Turnaround transmission delay
Inter character delay for incoming messages
Application layer confirm mode
Application layer confirm and UR timeout
Application layer fragment size
Legacy DNP Master SBO sequence number
relax enable
1=BI; 2=BI with status.
1=BI event; 2=BI event with time.
1=32 bit AI; 2=16 bit AI; 3=32 bit AI without flag;
4=16 bit AI without flag.
1=32 bit AI event; 2=16 bit AI event; 3=32 bit AI
event with time; 4=16 bit AI event with time.
Description
Fiber mode for COM1
Serial mode for COM1
CTS delay for COM1
RTS delay for COM1
Baudrate for COM1
Section 3
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