Vaisala DRYCAP DMT340 SERIES Guide de l'utilisateur Page 128

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USER'S GUIDE____________________________________________________________________
128 _________________________________________________________________ M210704EN-E
RS-485 configuration commands SERI; ECHO; SMODE; INTV and
ADDR may be entered by using either the service port or RS-422/485
port. Also the optional display/keypad can be used, see section
Display/Keypad on page 71.
SDELAY
With the SDELAY command you can set delay (response time) for user
port (RS232 or RS485), or view currently set delay value. Value
corresponds to tens of milliseconds (e.g. 5 = 0.050s minimum answer
delay). The value can be set between 0...254.
Example:
>sdelay
Serial delay : 0 ? 10
>sdelay
Serial delay : 10 ?
SERI
Use the SERI [b p d s] command to input RS-485 bus settings.
where
b
= baud rate (300, 600, 1200, 2400, 4800, 9600,19200, 38400,
57600, 115200)
p
= parity (n = none, e = even, o = odd)
d
= data bits (7 or 8)
s
= stop bits (1 or 2)
ECHO
Use the ECHO [x] command to enable/disable echo of characters
received over the serial line.
where
x
= ON/OFF (default = OFF)
When using 2-wire connection, echo must be always disabled.
SMODE
Use the SMODE [xxxx] command to set the serial interface mode.
where
xxxx
= STOP, RUN or POLL
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