Vaisala HUMICAP MMT162 Guía de usuario descargar pdf (Pagina 30)

User's Guide _______________________________________________________________________

28 ___________________________________________________________________ M210934EN-D

Configuring Serial Line Operation

Set Serial Line Settings

Use the serial line command SERI [b p d s] to set communication

settings for the user port.

Bit rates less than 9600 b/s are not supported with Modbus.

SERI [b p d s]<cr>

where

Bit rate (110, 150, 300, 600, 1200, 2400, 4800, 9600,19200,

38400)

Parity (n = none, e = even, o = odd)

Data bits (7 or 8)

Stop bits (1 or 2)

Example:

seri 600 n 8 1

600 N 8 1

You need to reset the transmitter to activate the new communication

settings set with the SERI command.

The settings can be changed one parameter at a time or all parameters at

once:

seri o changing parity only

4800 O 7 1

seri 600 n 8 1

changing all parameters

600 N 8 1

You can use the SERI command to change/view the user port settings

even if you are currently connected to the service port.

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Vaisala HUMICAP MMT162 Guía de usuario Pagina 30