<6. Troubleshooting>
6-1
IM 12Y18A03-01EN
1st Edition : Oct. 04, 2019-00
6. Troubleshooting
6.1
Diagnostics Mode
• From the measure mode, press
to enter the diagnostics mode. The
key allows
access to menus used for system diagnostics.
• Each menu is sequential. Press
to scroll through the diagnostics menu selections.
•
can be pressed at any time to return to the measure mode.
Default
Operator Action
Scrolling Marquee
Main Display
Notes
Diagnostics
Press
while in the
measure mode to enter
the diagnostics mode.
The system will enter
the diagnostics mode
at the calibration log
menu.
Press
to
stepthrough the menu
items.
CH1 CALIBRATION SLOPE AND E
0
CH2 CALIBRATION CELL CONSTANT
CH1 ERROR LIST PRESS VIEW
CH2 ERROR LIST PRESS VIEW
CH1 – SELECT TIME/DATE TOVIEW
MEASUREMENT LOG
CH2 – SELECT TIME/DATE TO VIEW
MEASUREMENT LOG
SELECT TIME/DATE TO VIEW STATUS LOG
SOFTWARE REV NUMBER
CH1 SERIAL NUMBER
CH2 SERIAL NUMBER
CH1 MODEL NUMBER
CH2 MODEL NUMBER
CH1 MEASURE mV AND NOISE
CH2 MEASURE mV AND NOISE
CH1 mA1 and mA2 OUTPUT VALUES
SENSOR/TEMP
CH2 mA1 and mA2 OUTPUT VALUES
PRESS ENTER FOR THE DISPLAY TEST
PRESS ENTER TO CONTINUE
PRESS ENTER TO CONTINUE
KEYPAD TEST PRESS ALL KEYS ONE AT A
TIME
The display
will change
with each
menu.
If only one board
is installed in the
analyzer, only
one menu option
will be shown
in the scrolling
marquee instead
of CH1 and CH2
menu options.
6.1.1
Calibration Log
• Displays up to the last twelve calibrations using three screens:
1. Slope and E
0
(analyzers with a pH module or ISE module installed), mV offset
(analyzers with an ORP module installed) or cell constant (analyzers with a
conductivity module installed)
2. Date and Time
3. Temperature
• Press to scroll between the three information screens for each calibration
• Press /
to view the last twelve calibrations
Default
Operator Action
Scrolling Marquee
Main Display
Notes
Calibration Log
Press
while in the measure
mode to enter the diagnostics mode
or
or
CALIBRATION
SLOPE AND E
0
# # . # (Slope)
# # . # (E
0
)
CALIBRATION
OFFSET
# # # . # (mV offset)
CALIBRATION CELL
CONSTANT
# . # # # (Cell
Constant)
Press
to display the calibration
time and date
CALIBRATION
TIME/DATE
HH:MM
MM/DD or DD/MM Press
/
to
scroll through the last
12 calibrations