Menu Structure With Comments - In-situ ChemScan mini UV254 Installation, Operation And Maintenance Manual

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MENU STRUCTURE with Comments for Reference
MAIN
1) ONLINE
2) ZERO
1) ZERO
3) CLEAN
1) AUTO
2) MANUAL
4) SETUP
1) AUTOZERO
2) PARAMETER SELECT
3) SET CLOCK
4) 4-20mA OUTPUT
5) ALARM
6) SECURITY CODE -sets the security password, if active.
7) LOGS
8) RESPONSE TIME -- seconds to average readings
CONTINUOUS MONITORING
-outputs are frozen at last online
reading display reflects current
analysis
1) AUTO
-triggers the automatic zeroing cycle.
2) MANUAL
-press + to start flow of zeroing solution,
press – to stop. ENTER to read zero.
-outputs are frozen at last online reading
-configure analyzer
1) TIME-sets Time of Day when analyzer autozeros
2) INTERVAL
-sets PERIOD of time between autozeros
1) 254
ABS 2)
%T 254
1) 4mA point
2) 20mA point
3) FORCE
1) SETPOINT
1.
INTERVAL MINsec -- log based time
LOG INTERVAL: 10:00 [current tin minutes,
seconds] NEW INTERVAL:
value]
press CLEAR to start over
press ENTER to save value; logging will be based on
INTERVAL. Press MAIN MENU to exit
2. CHANGE OF READING – log based on a step in the reading
LOG STEP: 0.1 [current; a change of 0.1% will trigger
log] NEW STEP: [enter new value]
press CLEAR to start over
press ENTER to save value; logging will be based on
change press MAIN MENU to exit
RESPONS SECS: 7 [current; enter a value between1 and
60] press enter to save value
press MAIN MENU to exit
-sets the concentration at 4mA
-sets the concentration at 20mA
-forces the output to an entered current -
Select Channel "1" then enter the desired
value
-sets the trigger point for alarm relay
- alarm when ABOVE or BELOW setpoint.
[enter new
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