Measurement-computing ScanServer rev.2.0 Manuel d'utilisateur télécharger pdf (Page 22)

20 Items ScanServer User's Guide

Item Names

Item Valid Formats Poll Rate Description

Last

Numeric/String/Array Foreground Returns last stored data from channel(s) x.

x = 1 - 992

Output

Numeric/String Foreground As a request: Returns the bit value the specified

digital output bit, x, is currently set to.

As a poke: Sets the bit value of digital output bit x.

x = 1 - 32

Input

Numeric/String Foreground Returns the value of the 8 bit input port.

Inputx

Numeric/String Foreground Returns the bit value of the specified digital input

bit x.

x = 1 - 8

Time

Numeric/String Foreground As a request: Returns the current time from the

device.

As a poke: Sets the device’s time; poke value

syntax:

hh:mm:ss

Date

Numeric/String Background As a request: Returns the current date from the

device.

As a poke: Sets the device’s date; poke value

syntax:

mm/dd/yyyy

Status

String Background Returns the device’s error status. This string is

empty if no error exists.

Version

String Background Returns the device Firmware version string

Note:

Output, Input, Time, Date, and Version commands are not channel-dependent.

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Measurement-computing ScanServer rev.2.0 Manuel d'utilisateur Page 22