Campbell PVS5120 Series, Инструкция по эксплуатации

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PVS5120-Series Portable Samplers
42
examples for the CR1000 can be found on our website at
www.campbellsci.com/19_1_767
and in Appendix B.2 ,
PakBus® Example
Programs
(p. B-4)
.
TABLE 8-5. VSC100 Public Table for PakBus® Control
Array
Value Name Description
1 Bottles Number of bottles in sampler.
2 SampPerBottle Number of samples to be put in each bottle(s).
3 NeverFull
Determines if the sampler loops without stopping
(must be manually serviced before the sampler is
full to prevent overflow).
4 PurgeTime1
Initial purge time, in seconds, that the sampler
hose is purged before collecting sample.
5 LevelSetTime Time, in seconds, to evacuate sample chamber to
desired sample volume.
6 DepositTime
Time in seconds to hold pinch valve open to
allow sample to be deposited in bottle.
7 PurgeTime2
Final purge time, in seconds, that the sampler
hose is evacuated after collecting sample.
8 UsePurgeTime
A true/false variable which indicates if
PurgeTime2 is set independently of PurgeTime1
or is set to same value as PurgeTime1.
9 SetTimeOut
True/false value that indicates whether the
vacuum time is set by the user or automatically
set (2 x PurgeTime1).
10 TimeOut
Vacuum timeout, in seconds, to determine how
long sampler should attempt to collect a sample
before triggering an error.
11 SamplerType
The sampler type determined by the
corresponding integer value:
0 = PakBus, 1 = Pulse, 2 = Modbus,
3 = SDI-12, 4 = Time
12 Bottle
Indicates bottle number that the sample is
deposited in (1 to 24). Value is always 1 for
composite sampler. (Read only.)
13 SampleCount
Displays the number of samples deposited in to
this bottle. Value is always 1 for never full
option. (Read only.)
14 Response
Displays numeric code ranging from 0 to 8 that
represents a different condition (TABLE 8-3 ). 0
indicates no errors. (Read only.)
15 Batt
Returns the sampler’s battery voltage just before
that sample was collected. (Read only.)