Vaisala Drycap DMT152 Guia do Utilizador descarregar pdf (Página 44)

User's Guide _______________________________________________________________________

42 ___________________________________________________________________ M210865EN-F

Configuring Serial Line Operation

Set Serial Line Settings

Use the SERI command to set the serial line settings. The new settings

will be taken into use when the transmitter is reset or powered up. Note

that the transmitter will use its default serial line settings if it is in error

state; see section Error State on page 60.

Also note that changing the serial line settings will slightly alter how the

transmitter works with the MI70 indicator. If you are not using the

default settings of 19200 N 8 1, you will have to power off the MI70

before it can find the transmitter (you cannot connect it on-the-fly).

SERI [b p d s]<cr>

where

baud rate (300, 600, 1200, 2400, 4800, 9600, or 19200)

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

data bits (7 or 8)

stop bits (1 or 2)

Example:

seri 9600 e 7 1

Baud P D S : 9600 E 7 1

Set Serial Line Response Time

With the SDELAY command you can set delay (response time) of the

serial line or view the currently set delay value. Increasing the value by

one increases the delay by 4 milliseconds. For example, value of 5 equals

~20 ms answer delay.

SDELAY [x]<cr>

where

Serial line delay (0 … 255)

Example:

sdelay 1

Serial delay : 1

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 69 70

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Vaisala Drycap DMT152 Guia do Utilizador Página 44