Measurement-computing Serial488/4 Uživatelský manuál stáhnout pdf (Strana 61)

Section 3 Command Descriptions

3.22

Status Un

The Status command selects the type of status message the Serial488/4 will

send when addressed to talk on the command address. The

selection causes the

command status to be selected. The

thru

selections cause a serial port status to

be selected. The status of the Serial488/4 may be read at any time without interfering

with normal operation. Any error conditions are cleared after the command status

string is read by the controller. The factory default setting as set by the Save

Configuration command (

) is

, command status is selected.

NOTE: The Status selected is independent of the serial port selected via the Port

command (

Send the Serial488/4 command status when addressed to talk

Send the status of serial port 1 when next addressed to talk

Send the status of serial port 2 when next addressed to talk

Send the status of serial port 3 when next addressed to talk

Send the status of serial port 4 when next addressed to talk

Return the current status command selection

The format of the status byte returned by the Serial488/4 after receiving a

command is as follows:

*.*E#K#M###P#U#Y#Z#####

where each

equals the number corresponding to that command. The leading

information

*.*

is the revision level of the Serial488/4 firmware.

Example 1: Read Serial488/4 command status using dual primary addressing mode.

DIM A$(50)

dimension A$

PRINT#1,"CLEAR08"

reset the Serial488/4

PRINT#1,"OUTPUT08;U0X"

send U0 to the Serial488/4

PRINT#1,"ENTER08"

INPUT#2,A$ read the status byte

PRINT A$

shows

1.0E0K1M000P1Y2

1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 90 91

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Measurement-computing Serial488/4 Uživatelský manuál Strana 61

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