56
Network Interface Card
A.2 Adding the measurement to a channel
The measurement from the CL17 Analyzer must be associated with a channel on the
AquaTrend Interface so the measurement will be shown on the AquaTrend display.
Attach the measurement to a channel as follows:
3.
Select
AQUATREND MENU
and press the
ENTER
key.
4.
Select
DISPLAY SETUP
and press
ENTER
.
5.
Select
MEASUREMENT TO CHANNEL
and press
ENTER
.
6.
Select
ATTACH
and press
ENTER
.
7.
Select a available channel on the AquaTrend and press
ENTER
.
8.
Press
ENTER
again to select
ATTACH TO CL17.
9.
Press the
MENU
key to return to the AquaTrend main display. The reading will be
displayed and updated every 2.5 seconds.
A.3 Alarms and warnings
If an alarm or warning condition exists at the CL17 Analyzer, the alarm or warning will be
indicated at the AquaTrend via the alarm annunciator. The actual alarm or warning must
be viewed and resolved at the CL17 Analyzer. The CL17 Analyzer alarms and recorder
outputs can also be connected to a Signal Output Module. Please refer to the
Signal
Output Module Manual
.
A.4 Logging data using the serial input/output module
The CL17 Analyzer sends the chlorine reading (in ppm) to a SIO on the network, if one is
present. The service diagnostic data must be disabled before outputting data to the SIO:
1.
Press the
MENU
key then the
DOWN ARROW
key until
SETUP
is displayed.
2.
Press
ENTER
.
3.
Press
ENTER
when
DIAG OUTPUT
is displayed.
4.
Use the up or
DOWN ARROW
key to toggle the selection between
ON
and
OFF
then
press
ENTER
to select the displayed option. Press the
EXIT
key to return to the
measurement display.
The format of the data is illustrated below, where n is the SIO channel number for the
CL17. (The channel number (1–8) is assigned based on the order in which devices were
added to the network.) Please refer to the AquaTrend Interface Manual for information on
determining the channel number.
Note: In the following commands, n signifies the channel number.
[n]3.00,<CR><LF><NULL>
Additional diagnostic strings will be present if service diagnostics is enabled. These
diagnostics are for service personnel only.
Summary of Contents for Lange CL17
Page 2: ......
Page 13: ...11 Installation Figure 3 CL17 instrument dimensions 2 of 3 ...
Page 18: ...16 Installation Figure 7 Sample conditioning kit ...
Page 32: ...30 System Startup ...
Page 40: ...38 Operation ...
Page 50: ...48 Troubleshooting ...
Page 52: ...50 Parts and accessories ...
Page 56: ...54 Certification ...
Page 60: ...58 Network Interface Card ...