HP-IB Support
C-22 PN: 10585-00001 Rev. P ML2437A/38A OM/PM
LP2 Learn mode2 No Not supported
OC0 RF calibrator off Yes None
OC1 RF calibrator on Yes None
OS Set offset value Yes OSDOEN not
supported
PR Preset Yes None
RA Auto range Yes None
RC Recall setup Yes Limited to 10 stores
RH Range hold Yes None
RL0 Relative mode off Yes None
RL1 New relative value Yes None
RM Set sensor range Yes ML243xA ranges
RV Read SRE Yes None
SM Status output Yes As much as has
meaning for
ML243xA. Set to 0 if
not used
ST Store setup Yes Limited to 10 stores
TR0 GPIB trigger hold Yes None
TR1 Immediate trigger Yes None
TR2 Settled trigger Yes None
TR3 Trigger hold off Yes None
@1 Status mask Yes None
?ID Return ID string Yes None
Note
The Factory cal factor table can be read by sending an âFâ instead of the table
number. The HP438 emulation mode supports the HP437 cal factor table
commands on the ML243xA. This allows the cal factor tables to updated or read
since the ML243xA supports cal factor tables.
Table C-19. HP438A Commands
Mnemonic Action Supported? Restrictions