Vaisala DMP248 Service Manual download pdf (Page 119)

APPENDIX 3 ________________________________________________________________________

VAISALA ________________________________________________________________________ 113

RS 232C port of the terminal to connector X17 on the top of the main

board and switch the power on.

When dual loop is used, the jumpers in connector X4 on the module

board must be as shown below.

X1 X2

• Set the address of the transmitter, it can be any number

between 1 and 99. In this example the address is 22:

>addr 22

Address : 22

•

Set the serial bus settings according to your system. This

setting will become valid after next RESET or power off:

>seri 2400 e 7 1 f

2400 E 7 1 FDX

•

Switch echo on:

>echo on

ECHO : ON

•

Change the serial output mode into POLL:

>smode poll

Serial mode : POLL

NOTE

The SMODE command must be given last.

NOTE

The transmitter outputs no prompt (>) after the SMODE POLL

command and it only reacts to commands which include its address.

• Check that the transmitter responds to its address:

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Vaisala DMP248 Service Manual Page 119