Measurement-computing Micro 488/EX rev.2.1 Manuel d'utilisateur télécharger pdf (Page 109)

Section 5 Command Descriptions

5.39

LOCAL

In the System Controller mode, the

LOCAL

command without optional addresses

causes the Micro488/EX to un-assert the Remote Enable line. This causes devices on

the bus to return to manual operation. As the Active Controller, with bus addresses

specified, bus devices are placed in the local mode by the Go To Local (GTL) bus

command. If addresses are specified, the state of the Remote Enable line is not

affected.

SYNTAX LOCAL

RESPONSE None

MODE SC

BUS STATES *REM

EXAMPLE

PRINT#1,"LOCAL"

Un-assert the REN Line

SYNTAX LOCAL addr[,addr…]

LO addr[,addr…]

addr

is a bus device address.

RESPONSE None

MODE CA

BUS STATES ATN•UNL, MTA, LAG,GTL

EXAMPLE

PRINT#1,"LOCAL 12,16"

Send Go To Local to devices 12

and 16

1 2 ... 104 105 106 107 108 109 110 111 112 113 114 ... 217 218

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Measurement-computing Micro 488/EX rev.2.1 Manuel d'utilisateur Page 109