Measurement-computing Micro488/p Uživatelský manuál stáhnout pdf (Strana 28)

3-10

09-27-02

Command Descriptions

C DEVICE CLEAR

The DEVICE CLEAR command causes the Device Clear (DCL) bus command to be issued

by the Micro488/p. If the optional addresses are included, the Selected Device Clear (SDC)

command is issued to the specified devices. IEEE 488 bus devices which receive a Device

Clear or Selected Device Clear command normally reset to their power-on state.

SYNTAX C[;addr]

RESPONSE None

BUS STATES ATN, DCL (all devices)

ATN, UNL,UNT,LAG,SDC (selected devices)

EXAMPLES PRINT #1,"C" Issue a Device Clear to all devices.

PRINT #1,"C;10" Issue a Selected Device Clear to

device 10.

EC ECHO

The system command ECHO instructs the Micro488/p to either enable, or disable serial

echo.

SYNTAX EC;n

n = 1, enable serial echo.

n = 0, disable serial echo.

RESPONSE None

BUS STATES None

EXAMPLE PRINT#1,"EC;1" Enable serial echo.

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 43 44

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Measurement-computing Micro488/p Uživatelský manuál Strana 28