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7.4 Commands Specific to the 3157
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:HEADer
■
Enables and disables headers for the response messages.
:HEADer?
■
Queries whether or not headers on response messages are enabled.
Syntax
:HEADer
_<data>
<data>
ON/OFF (character data)
Function
Sets whether or not the 3157 will prefix headers to its response messages.
When powering on, <data> is initially set to OFF.
Example
Transmission
:HEADer ON
Headers are prefixed to response messages.
Error
If <data> is other than character data described above, an execution error
occurs.
Syntax
:HEADer?
Function
Returns whether or not headers on response messages are enabled as
character data.
<data>
ON/OFF (character data)
Example
Response
If headers are on
:HEADER ON
If headers are off
OFF
Error
If the response message is longer than 300 bytes, a query error is generated.
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