GW Instek GPT-9900 series User Manual - Manual (Page 157)

REMOTE CONTROL
157
Common Commands
*CLS ........................................................... Error! Bookmark not defined.
*IDN .......................................................... Error! Bookmark not defined.
*CLS
Set
Description The *CLS command clears the internal registers.
Syntax *CLS
*IDN
Query
Description Queries the model number, serial number, and
firmware version of the tester.
Query Syntax *IDN?
Return parameter Returns the instrument identification as a
string in the following format:
GPT-9803, XXXXXXXXXXXX, V1.00
Model number : GPT-9803
Serial number :12 character serial number
Firmware version : V1.00