Creating And Loading Custom Eu Conversion Tables; Creating And Loading Custom Eu Tables - HP E1419A User Manual

Note
Note for C-SCPI
and SICL

Creating and Loading Custom EU Conversion Tables

Standard EU Operation
98 Programming the HP E1419A
STATus:OPER/QUES:ENABle command to be a part of the group
summary bit, it will also enable the HP E1419A interrupt for that condition.
If that bit is not enabled, the corresponding interrupt will be disabled.
Once a status driven condition sets an enabled bit in one of the Event
registers, that Event register must be read (STAT:OPER:EVENT? or
STAT:QUES:EVENT?) in order to clear the register and re-fenable further
interrupts to occurr.
Sending the STAT:PRESET will disable all the interrupts from the HP
E1419A.
Sending the *OPC command will enable the measurement complete
interrupt. Once this interrupt is received and the OPC condition sent to the
status system, this interrupt will be disabled if it was not previously enabled
via the STATUS:OPER/QUES:ENABLE command.
The above description is always true for a downloaded driver. In the
C-SCPI driver, however, the interrupts will only be enabled if
cscpi_overlap mode is ON when the enable command is given. If
cscpi_overlap is OFF, the user is indicating they do not want interrupts to
be enabled. Any subsequent changes to cscpi_overlap will not change
which interrupts are enabled. Only sending *OPC or
STAT:OPER/QUES:ENAB with cscpi_overlap ON will enable interrupts.
In addition the user can enable or disable all interrupts via the SICL calls,
iintron() and iintroff().
The HP E1419A provides for loading custom EU conversion tables. This
allows you to have on-board conversion of transducers not otherwise
supported by the HP E1419A.
The EU conversion tables built into the HP E1419A are stored in a "library"
in the module's non-volatile Flash Memory. When you link a specific
channel to a standard EU conversion using the [SENSe:]FUNC:...
command, the module copies that table from the library to a segment of
RAM allocated to the specified channel. When a single EU conversion is
specified for multiple channels, multiple copies of that conversion table are
Chapter 3