] rs 485 serial interface – Flintec FT-10xx User Manual
Page 26
FT-10 Smart Process Indicator, Technical Manual, Rev. 1.0, January 2014
[01-] RS 485 Serial Interface
This sub-block includes the parameters about the 2
nd
serial interface of FT-10.
[010 5 ] Data Format
0 : No data transfer.
1 : Continuous data output
( * )
( Page 39 )
2 : Print mode
( Parameter [ 040 ] on Page 26 )
3 : BSI command set
( Page 40 )
4 : Modbus RTU High-Low ( Page 48 )
5 : Modbus RTU Low-High ( Page 48 )
6 : Fast continuous mode
( Page 40 )
( * ) Warning
: Use for Flintec remote displays interfacing. CR and LF should be enabled.
[011 3] Baud Rate
0 : 1200 Baud
1 : 2400 Baud
2 : 4800 Baud
3 : 9600 Baud
4 : 19200 Baud
5 : 38400 Baud
6 : 57600 Baud
7 : 115200 Baud
[013 01] Address
You can define a device address between 1 and 99 by this parameter. If you enter 0, indicator will
operate without an address.
[014 0] Data length and parity
0 : 8 bit, no parity
1 : 7 bit, odd parity
2 : 7 bit, even parity
[015 0] Checksum
You can enable or disable for continuous data format and BSI command set.
0 : No checksum
1 : Checksum enable
[016 1] Carriage return
You can enable or disable for continuous data format.
0 : No CR
1 : CR enables
[017 1] Line feed
You can enable or disable for continuous data format.
0 : No LF
1 : LF enables
[018 0] Response Speed
0 : Modbus RTU Answer is sent immediately after Request is received.
1 : Modbus RTU Answer is delayed 20 ms after Request is received.
This property is very helpful for slow PLC systems