Advantech RS-485 Manual de usuario descargar pdf (Pagina 159)

ADAM-5000 6-37

Chapter 6

6.5 Analog Input Command Set

Note: See pages 71-89 for Analog Input Alarm Command

Set.

Command Syntax Command Name Description

$aaSiArrff Configuration Sets slot index, input range,

data format and integration time

for a specified analog input

module in a specified system.

$aaSiB Configuration Status Returns the configuration

parameters for a specified

analog input module of a

specified system.

$aaSi5mm Enable/Disable

Channels for

multiplexing

Enables/Disables multiplexing

for separate channels of the

specified input module

$aaSi6 Read Channels Status Asks a specified input module

to return the status of all

channels

#aaSi All Analog Data In Returns the input value of all

channels for a specified analog

input module of a specified

system in engineering units only.

#aaSiCj Specified Analog

Data In

Returns the input value of a

specified channel for a specified

analog input module of a

specified system in engineering

units only

$aaSiER Initialize EEPROM

Data

Initializes all EEPROM data in a

specified analog input module to

their default values.

$aaSiØ Span Calibration Calibrates a specified analog

input module to correct for gain

errors

$aaSi1 Zero Calibration Calibrates a specified analog

input module to correct for offset

errors

$aaSi3 CJC Status Returns the value of the CJC

(Cold Junction Compensation)

sensor for a specified analog

input module

$aaSi9shhhh CJC Zero Calibration Calibrates a CJC sensor for

offset errors

1 2 ... 154 155 156 157 158 159 160 161 162 163 164 ... 347 348

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