] rs 485 serial interface – Flintec FT-10xx User Manual

Page 26

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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






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