Measurement-computing Micro 488/EX rev.2.1 Manuel d'utilisateur télécharger pdf (Page 87)

Section 5 Command Descriptions

5.17

CLEAR

The

CLEAR

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

by the Micro488/EX. If the optional addresses are included, the Selected Device Clear

(SDC) command is issued to all specified devices. IEEE 488 bus devices which receive

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

state.

SYNTAX CLEAR [addr[,addr…]]

CL [addr[,addr…]]

addr

is a device address (primary with optional secondary).

is the address separator, either a comma, a slash [/] or a period

[.].

RESPONSE None

MODE CA

BUS STATES ATN•DCL (all devices)

ATN•UNL,MTA,LAG,SDC (selected devices)

EXAMPLES

PRINT #1,"CLEAR"

Issue a Device Clear to all

devices.

PRINT #1,"CL 12,18"

Issue a Selected Device Clear to

devices 12 and 18.

1 2 ... 82 83 84 85 86 87 88 89 90 91 92 ... 217 218

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Measurement-computing Micro 488/EX rev.2.1 Manuel d'utilisateur Page 87