System Configuration - Hach CL17sc Manuel De L'utilisateur

Section 4 Configuration
4.1 Step 10: Configure the analyzer
Set the analyzer name, signal average, type of chlorine measured, bubble reject and chlorine alarm
setpoints.
1. Push menu, then select SENSOR SETUP > [select analyzer] > CONFIGURE.
2. Select and configure each option.
Option
EDIT NAME
SIGNAL AVERAGE
MEASUREMENT
BUBBLE REJECT
HIGH CL ALARMS
LOW CL ALARMS
SENSOR INFO
DEFAULT SETTINGS Select YES to change the configuration settings back to the factory
SERVICE

4.2 System configuration

Refer to the controller documentation for system configuration, general controller settings and setup
for outputs and communications.
Description
Sets the name of the analyzer. The name of the analyzer shows on the
controller display and in the log files.
Sets the number of measurements used to calculate the average
measurement shown on the display. Options: 1 (default), 2, 3 or
IRREGULAR VALUE.
When SIGNAL AVERAGE is set to 1, signal averaging is disabled.
When SIGNAL AVERAGE is set to 2 or 3, an average reading shows
on the display. For example, the measurement on the display is equal
to the last and previous measurement divided by two when SIGNAL
AVERAGE is set to 2.
When SIGNAL AVERAGE is set to IRREGULAR VALUE, the analyzer
rejects a reading that is unusually higher or lower than the latest
readings. When a reading is rejected, the last good reading shows on
the display and is saved to the data log. No more than three
consecutive readings are rejected.
Signal averaging corrects for incorrect reading fluctuations that are
caused by bubbles and/or larger particles in the sample.
Sets the type of chlorine measured. If the buffer and indicator bottles
have "Free Chlorine" on their labels, select FREE CHLORINE (default).
If the buffer and indicator bottles have "Total Chlorine" on their labels,
select TOTAL CHLORINE.
Sets the bubble reject to on or off (default). Set BUBBLE REJECT to
ON to decrease noise caused by bubbles in the sample. Air bubbles in
the sample can cause the readings to not be stable.
Sets the chlorine concentration setpoint for the high chlorine alarm—
0.00 to 10.00 mg/L (default: 4.00 mg/L).
Sets the chlorine concentration setpoint for the low chlorine alarm—
0.00 to 10.00 mg/L (default: 0.20 mg/L).
Shows the analyzer serial number, software version, boot version and
driver version.
default values.
For service use only
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