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Seitenansicht 185
ZENO
®
-3200 USER MANUAL
Coastal Environmental Systems (206) 682-6048
Page 178
The most important resource in knowing which processes you will need to
use in your configuration is Appendix D of this manual, which contains
detailed information about each process available in the ZENO
®
-3200.
10.4.4. Unique Data Inputs and User Inputs for Each Process
A process can have Data Inputs, User Inputs, both or neither.
Any Process Record line item that requires a reference to a Sensor Record
or a preceding Process Record is called a Data Input to the process.
Any Process Record line item that requires a numerical value is called a
User Input to the process.
In the example Process Record, shown at the beginning of Section 10.4, Line Items #4 through #6 are
Data Inputs and Line Items #7 through #9 are User Inputs.
For any Data Input to a Process Record (or any Input Record for a Data Output Record
196
), the following
format is used to reference a data value collected by a particular Sensor or Process Record:
Originating From
Type of Data
A Sensor Record A Process Record
Floating point Sn.m or Sn
Pn.m
Long-integer
Sn.Lm Pn.Lm
String
Sn.Sm
(N/A)
Error & Status Codes
197
Sn.E1, Sn.E2 or Sn.E3
Pn.E1
For any format, n is the record index number and m is the data value index number. In the case that you
are referencing data collected by a Sensor Record that only gets a single data value, you can use the
shorthand format Sn because the only possible value for m would be 1. This is usually only applicable to
an analog or a digital sensor.
The user-defined name that is set for a Sensor or a Process Record
198
is
displayed when you refer to that record.
199
There are several types of User Inputs to Process Records:
Floating-point
Hexadecimal integer
Time (which may include date)
The type of User Input and the range of valid values that can be specified for a particular User Input are
specified for each process type in Appendix D.
196
Refer to Section 10.6.6.
197
Error & status codes are treated as long integers by the ZENO
®
-3200. Information about these codes is available
in Sections 7.4 and 10.4.5.
198
Refer to Sections 10.3.6 and 10.4.2.
199
This is illustrated in the example Process Record shown at beginning of Section 10.4.
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