Table of Contents
Advertisement
Outputs
ta7000 PLC Output Format
Field 1
Date & Time
of RUN
18 | Model ta7000R Gas Purity Monitor
Display
Printer Port
tic reports
Serial PLC Port
RS232
4 to 20ma (optional)
The concentration data, status, and other detail information is sent from
port 2 of the ta7000 automatically at the end of every run. The format
used is called Comma Separated Variable or CSV. This format is one of the
common MS EXCEL formats.
The fields within each record are defined in Table 1. Fields 1 – 6 are the
record identification fields and fields 7 & 8 are the impurity fields.
The next impurities will be at fields 9 – 10, 11 – 12, 13 – 14, 15 –16, and 17
– 18. This string is terminated by a CR, carriage return, and LF, line feed,
characters.
The parameters are 9,600 baud, 8 data bits, 1 stop bit and no parity.
Field 2
Field 3
Field 4
EDL / Single
Analyzer
Run /
Analysis
Serial #
Maintenance
LCD graphics, backlit, 100mm x 150mm
Concentration, chromatogram, and diagnos-
Concentration data and general alarm via
Concentration signals
Field 5
Field 6
N/A
ta7000
Error Status
Field 7
Field 8
Impurity
Concentration
Name
in ppb x 100
Advertisement
Table of Contents
