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Example Query macro definition
*GMC? " RESTART" Query macro definition
*IDN?
*IDN? returns indentification information for the HP E1429. The response consists
of four fields:
HEWLETT-PACKARD,E1429,0,A.01.00
The first two fields identify this instrument as model number E1429 manufactured
by Hewlett-Packard. The third field is 0 since the serial number of the HP E1429 is
unknown to the firmware. The last field indicates the revision level of the firmware.
Note The firmware revision field will change whenever the firmware is revised. A.01.00
is the initial revision. The first two digits indicate the major revision number, and
increment when functional changes are made. The last two digits indicate bug fix
level.
Comments • Executable when initiated: Yes
• Coupled command: No
• *RST Condition: none
• Power-On Condition: register is cleared
*LMC?
*LMC? returns a comma-separated list of quoted strings, each containing the name
of a macro. If no macros are defined, a single null string ("") is returned.
Comments • Executable when initiated: Yes
• Coupled command: No
• Related Commands: *DMC
• *RST Condition: none
• Power-On Condition: no macros are defined
*IDN?
Chapter 4 Command Reference 302