Measurement-computing Digital HS Manual do Utilizador descarregar pdf (Página 47)

This command tells all bus devices to Unlisten. The same as Unaddressed to Listen.

($3F)

4.7.4 Talk Address Group (TAG)

There are 31 (0 to 30) talk addresses associated with this group. The 3 most

significant bits of the data bus are set to 010 while the 5 least significant bits are the

address of the device being told to talk.

4.7.5 Untalk (UNT)

This command tells bus devices to Untalk. The same as Unaddressed to Talk. ($5F)

4.7.6 Local Lockout (LLO)

Issuing the

LLO

command prevents manual control of the instrument's functions.

($11)

4.7.7 Device Clear (DCL)

This command causes all bus devices to be initialized to a pre-defined or power up

state. ($14)

4.7.8 Selected Device Clear (SDC)

This causes a single device to be initialized to a pre-defined or power up state. ($04)

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Measurement-computing Digital HS Manual do Utilizador Página 47