Vaisala HMP260 SERIES Manual de servicio descargar pdf (Pagina 98)

HMP260 SERIES

HMP260-U017en-1.5 Appendix 3: RS 485/422 serial port module

4 CHECKING THE SERIAL PORT NETWORK OPERATION

Normally measurement readings are asked when the transmitter is in POLL

mode; the command must then include the address of the transmitter. If the

settings of the transmitter need to be changed, the transmitter is switched to

STOP mode with command OPEN; commands can then be given without

address. When the line to the transmitter is closed, it returns to POLL mode.

STOP mode

Open the line to the transmitter:

open 22<cr>

HMP 22 line opened for operator commands

Transmitter no. 22 is now temporarily set to STOP mode; it accepts

commands sent without address until CLOSE command is given. Individual

settings can now be easily modified. Do not open more than one line at a time.

Use command ? to find out the settings of the active transmitter:

? <cr>

HMPS 260 / 1.01

CPU serial nr : 0

Keyboard type : 0

Address : 7

Output units : metric

Baud P D S : 4800 E 7 1 FDX

Serial mode : STOP

Output intrv. : 0 min

Mtim : 32

Pressure : 1013.25

Analog outputs

Ch1 0.00 ... 10.00 V

Ch2 0.00 ... 10.00 V

Ch1 ( RH ) lo 0.000 %RH

Ch1 ( RH ) hi 100.000 %RH

Ch2 ( T ) lo -20.000 'C

Ch2 ( T ) hi 180.000 'C

Transducer :

PRB serial nr : 0

Calibr. date : 0

When the necessary settings have been made, close the line to transmitters

(the command closes all open lines):

>close

line closed

CLOSE command is always given without address. If no line is open, there

will be no response to the CLOSE commands.

1 2 ... 93 94 95 96 97 98 99 100 101 102 103 ... 117 118

Comentarios a estos manuales

Sin comentarios

Vaisala HMP260 SERIES Manual de servicio Pagina 98

Comentarios a estos manuales

Relacionado con productos y manuales para De medición, control y control Vaisala HMP260 SERIES