Operating instructions

Operation SW 5250A•SW 3500A•SW 1750A
3-20 Operation Manual
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The SEQUENCE EXECUTE sub-menu allows the selection of the start, run, and stop
modes of a sequence. The front panel operation is defined here, but all modes are also
available via the GPIB. A sequence can be executed in any combination of the
following modes:
• A sequence can be run in its entirety, or stepped through one segment at a time.
When in this “step” mode, the most recent segment can be repeated.
• A sequence can be executed only once, or looped until the STOP command is
received.
• A sequence can be terminated with the outputs automatically programmed to
0 volts, restored to the waveforms and values before the sequence began, or
remain at the waveforms and values of the last segment in the sequence. The
last two options will occur with no interruption in output power.
The SEQUENCE EXECUTE sub-menu selections are explained in Table 3-1.
LOAD
EDIT
SAVE
DELETE
EXECUTE
LOAD SEQ
SYNC SELECT SEG
CONTROL STOP
RUN MODE LOOP
STOP MODE ZERO
LOOP CNT 1
Name
SEQ MENU OUTPUT [OFF]

EXECUTE Sub-Menu Status and Information Data:
Menu Item Status and Information Line Range
LOAD SEQ [<enter> to select sequence] —
SYNC [sync output configuration] Select Seg / Every Seg
CONTROL [start/stop sequence] Run / Step / Stop
RUN MODE [execute seg once or repeat] Repeat / Single / Loop
STOP MODE [restore output on seg stop] Zero / Program / End Seg
LOOP COUNT [loop execution count] 1–9999