HP 8153A - Page 121

*OPC?
operation Complete query.
*0PC?
<value>
value = 1
The *0PC? command parses all program message units in
the input queue, sets the operation complete bit in the
Standard Event Status register, and places an ASCII ’1’ in
the output queue, when the contents of the input queue
have been processed.
The following actions cancel the *0PC? query (and put
the instrument into Operation Complete, Command Idle
State):
■ Power-on
■ the Device Clear Active State is asserted on the
interface.
■ =^CLS
■ *RST
Related Commands *0PC, *WAI
Example OUTPUT 722;'’+0PC?”
ENTER 722 ;A$
Note that this query prevents the use of the input queue
because it is immediately followed by an ENTER command.
The ENTER command will not execute until it receives
data from the output queue.
*OPT?
OPTion identification query.
Syntax *0PT?
Response <string>,<strmg>
The string contains the product number of the module
in the channel. The first string returns the module in
Syntax
Response
Definition
Remote Operation • Common Commands 6-9