IEC 60870 Functions of the FP Web-Server

FP Web-Server V2.11

 

 

-mode: Multipoint-party line

1.Parity Even and a baud rate other than 1200bps are only available from FP Modem-EU firmware version 1.23 onwards (use ATi3 to display the version).

2.The same baud rate is recommended for the use of RTI and RTU.

3.The FP Modem-EU multipoint communication is compatible with standard industrial multipoint units.

2.) Multipoint with C-Net adapter

•line parameter: half duplex RS485

-baud rate: format as RS232C (up to 19200 bps)

-terminator: see manual of the adapter used

•C-Net adapter: AFP8536 is tested only

-no handshake is used

•RS232C cable from AFP8536 to RTI / RTU:

-AFP8536: 9-pin RS232C female

-RTI/RTU: 9-pin male IBM PC standard

AFP8536

 

PC

 

 

pin 2 ---- pin 2

 

 

pin 3 ---- pin 3

 

 

pin 7 ---- pin 5

 

bridge:

 

bridge:

 

pin 4 -- pin 5

 

pin 7 -- pin 8

 

bridge:

 

bridge:

 

pin 8 -- pin 9

 

pin 4 -- pin 6

 

•Settings for RTI (Lian98 from Ver 1.0.1.2 onwards):

-baud rate 19200bps

-data byte, parity, stop bits set to same values as RTU

-timeout 200ms minimum

-modem: full duplex

-transmission: unbalanced

•settings for RTU (IEC Communicator):

-baud rate 1200bps

-data byte, parity, stop bits set to same values as RTI

-handshake: NONE

-mode: RS232C

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