Hioki 3153 - Page 185

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10.3 RS-232C Command Reference
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Syntax
:HEADer?
Response
syntax
<data>
<data>
ON/OFF
(Character data)
Function
Returns whether or not headers on response messages are enabled as character data.
Example
Queries whether or not headers on response messages are enabled.
Transmission :HEADer?
Response :HEADER ON (header: ON)
OFF (header: OFF)
Error
If the response message is longer than 300 bytes, a query error is generated.
Syntax
:SYSTem:ERRor?
Response
syntax
<data>
<data>
0to7
(NR1)
Function
Returns the contents of the RS-232C communication-error register in NR1 format (<data>) 0 to
7, and clears the contents.
RS-232C communication-error register
Overrun error: Data missing
Framing error: Data reading error
Parity error: Data garbling
Note
No header is attached to response messages.
This command cannot be used in GP-IB.
Example
Queries RS-232C communication errors.
Transmission :SYSTem:ERRor?
Response 4
An overrun error has occurred.
Error
If the response message is longer than 300 bytes, a query error is generated.
128 64 32 16 8 4 2 1
bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
Unused Unused Unused Unused Unused Overrun error Framing error Parity error
:HEADer?
Queries whether or not headers on response messages are enabled.
:SYSTem:ERRor?
Queries RS-232C communication errors.