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FUNCTIONAL |
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GROUPS | GPIB OPERATION |
ESB | If any of the event register bits are set and the corresponding event status enable |
| bits are set the ESB bit in the status byte will be set. This bit can be used to set |
| an SRQ by setting the same bit in the SRE register using the *SRE command. |
| The ESB bit is cleared when the ESR is read by using the *ESR? command |
| (pages |
| Throughout the ML24XXA (native) mode section of this chapter, the distinctive, |
GROUPS | white on black text, in the upper corner of each command description area, indi- |
| cates the Functional Group to which the command belongs (Figure |
| ML24XXA (native) commands are presented by Functional Group in Appendix B, |
| GPIB Quick Reference. |
| The Functional Groups are: |
BNC | Commands in this group are used to configure the rear panel BNC inputs and |
| outputs. |
CALIBRATION | The CALIBRATION group commands are used for the 0.0 dBm reference calibra- |
| tion and zeroing of the power sensors. |
CHANNEL | The CHANNEL command group controls the configuration of the two channels. |
| When both channels are activated, Channel 1 appears at the top of the display |
| and Channel 2 at the bottom. If one channel is turned off, the remaining channel |
| appears in the center of the screen. |
DATA | Commands in this function group are used to place data on the GPIB to be read |
OUTPUT | by the controller. |
DISPLAY | These commands control characteristics of the display, including the peakmeter |
| reading display and contrast adjustments. |
GPIB 488.2 | This group contains the GPIB 488.2 mandatory commands. Refer to the IEEE |
| |
GPIB SETUP | The commands in this group control the GPIB Address, GPIB command set emu- |
| lation mode (ML24XXA, ML4803A or HP Emulation), and other parameters. |
GPIB | Commands in this group are used to configure GPIB triggering and setup the |
TRIGGER | GPIB Group Execute Trigger (GET) and TR commands (TR0, TR1, TR2, TR3). |
| Note that these commands are exclusive to GPIB, and do not have equivalent |
| front panel operations. |
PROFILE | The PROFILE SETUP function group commands change how the profile is dis- |
SETUP | played on the screen. Note that the Display Trigger configuration commands |
| (DTRGD and GRPRD) in this group do not change how the system triggers, only |
| where the graph is drawn after a trigger has occurred. Refer to the TRIGGER |
| group functions to configure the measurement triggering. |
ML2430A OM | |
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