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7.4 Command Reference
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Syntax
∗ESR?
Function
This command returns the contents of the standard event status register (SESR) in NR1 numerical
data format (data) (ranging from 0 to 255), then clears the register.
Response
syntax
Headers: ON ∗ESR data
Headers: OFF data
Example
Headers: OFF
Transmission ∗ESE?
Response 36
Syntax
∗IDN?
Function
Queries device ID (manufacturer's name, model name, software version.
Note
The ∗IDN? query is the last query message of the program messages. No further response is output.
Response
syntax
HIOKI,3237,0,V2.00
First field Manufacturer's name
Second field Model name
Third field Not used - always "0"
Fourth field Software version
Example
Headers: ON
Transmission ∗IDN?
Response ∗IDN HIOKI,3237,0,V2.00
Headers: OFF
Transmission ∗IDN?
Response HIOKI,3237,0,V2.00
Syntax
∗OPC
Function
This command sets the standard event status register (SESR) bit0 (OPC bit) to "1" when all actions
specified by messages and occurring before the ∗OPC command are complete.
Example
Transmission ∗RST;:MEAS:RES?;∗OPC
This command sets the specified bit to "1" when all ∗ RST and MEAS actions
are complete.
∗ESR? command
Queries out and clears the contents of the standard event status register (SESR).
∗IDN? command
Queries device ID.
∗OPC command
Sets the standard event status register bit0 (OPC bit) to "1."
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