Section 4

1010NFM-3J

 

 

To set the clock:

To enable numeric entry press

Use the numeric keys to type the time (HH.MM).

To store the time press ENT . This moves the cursor to RS-232 Setup.

4.8RS-232 SETUP

Use the RS-232 Setup menu to set the operating parameters of the serial I/O port. Settings include baud rate, parity, data bits, line feed, network ID number and waiting period before a RTS time-out. Only activate the RS-232 output if you intend to transmit serial data. This will avoid burdening the system with unnecessary data transferals while it is performing flow computations.

NOTE: The RS-232 stop bit implementation is fixed. If you are using a communication pro- gram, such as Windows 3.xx Terminal or Windows 95/98/NT/2000/XP HyperTerminal, that includes a field for stop bits, select 1 stop bit.

RS-232 SETUP MENU STRUCTURE

 

Ö

 

Ö Ú 1200

RS-232 Setup

Baud Rate

 

300

 

 

Ú

 

2400

 

 

 

4800

 

 

 

 

9600

 

 

 

 

38400

 

Ö

Parity

Ö Ú None

 

 

Ú

 

Odd

 

 

 

Space

 

 

 

 

Even

Ú

Ö

 

Ö Ú

Mark

Data Bits

7

 

Ö

Ú

Ö

8

 

Line Feed

No

 

 

Ú

Ú

Yes

 

Ö

Ö

 

Network ID

xx (numeric entry)

 

Ö

RTS Key Time Ö Ú 0.2 Sec.

0.4 Sec.

0.6 Sec.

Ú0.8 Sec.

1.0Sec.

2.0Sec.

3.0Sec.

4.0Sec.

4.8.1 BAUD RATE

The Baud Rate menu cell sets the asynchronous serial transmission data transfer rate of the RS-232 port. It provides a selection of standard baud rates up to 38,400 baud. The selected baud rate must match the baud rate setting of the receiving external device. The factory-set baud rate is 9600.

To change the Baud Rate:

To access the Baud Rate option list press

4-13

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Image 160
Siemens SITRANS FUS1010 NEMA-4X/ IP 65 manual Baud Rate, RS-232 Setup Menu Structure