Instruction manual

3700R/3740 Refrigerated Sampler
Section 3 Programming Guidelines
3-16
• When you press the
STOP key, the sampler will display a
message similar to the one shown below. This message
indicates the total number of pump counts that occurred
while the pump was running. This information can be
used to set the desired number of purge counts required
to purge the suction line. See the Purge Counts configure
option. Press any key, except
STOP and ON/OFF, to return
to the standby display..
•
STOP - The STOP key will stop the pump any time it is
running. When you press the
STOP key in the run state,
the sampling routine will halt, the sampler will transfer
to the standby state, and the “PROGRAM HALTED”
message will be displayed. Pressing the
STOP key while
in the interactive state will access the display’s
reference number.
•
START SAMPLING - When in the standby state,
pressing the
START SAMPLING key will begin the
sampling program. When entering a sampler ID, this
key will type a space.
•
RESUME SAMPLING - When “PROGRAM HALTED” is
displayed, pressing the
RESUME SAMPLING key will cause
the sampler to continue with the current sample
program at the point were it was halted. When entering
a sampler ID, this key will type a period.
•
MANUAL SAMPLE - Pressing the MANUAL SAMPLE key
will allow you to take a manual sample. The
MANUAL
SAMPLE key is valid in the standby state, the run state,
and when calibrating the sampler. If you press the
MANUAL SAMPLE key while a sampling program is in
progress, the manual sample will be counted as one of
the programmed samples.
When entering a sampler ID, this key will type a dash
(-).
•
NEXT BOTTLE - If you want to reposition the
distributor, use the
NEXT BOTTLE key. The sampler will
advance the distributor to the next bottle position. (The
sampler determines the bottle positions by referring to
the Bottle Number configuration setting.) The sampler
will display the distributor’s location as illustrated in g.
After a short time, the display will revert to standby. If
the distributor is over the last bottle position when you
press next bottle, the distributor will move to Bottle 1
Program Keys – The four program keys are used to enter
program settings. Each key’s function is listed below.
•
DISPLAY STATUS - While the sampler is in the standby
or run state, pressing the
DISPLAY STATUS key allows you
to view the program settings or the sampling results.
See page 3-103 for more details.
311 COUNTS FORWARD