Fluke 9102S, Руководство пользователя

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9102S
User’s Guide
30
The display shows and
error code
Controller problem. The error messages signify problems with the
controller.
Err 1
- a RAM error
Err 2
- a NVRAM error
Err 3
- a Structure error
Err 4
- an ADC setup error
Err 5
- an ADC ready error
Err 6
– a defective control sensor
Err 7
– a heater error
Initialize the system by performing the Factory Reset Sequence described
above.
Temperature cannot be
set above a certain
point
Incorrect High Limit parameter. The High Limit parameter may be set
below 125 °C.
Check this value as described in
Operating Parameters .
Display is reading
incorrectly
The Product was turned off at high temperatures and reenergized too
quickly. Turn off the Product until the display is completely off and then
reenergize.
Display flickers when
the Product is turned off
This is normal operation and is more prevalent at high temperatures due to
Seebeck Coefficient of the thermoelectric cooling devices. Some time is
required to fully discharge the switching power supply and to complete the
power off cycle.
The Product does not
reach temperature
The specifications for the Product include an ambient temperature of
23 °C. If the ambient temperature is >23 °C, the Product may not be able
to reach the lowest specified temperature. Check the temperature if the
Product does not reach maximum temperature.
Table 4. Troubleshooting
Problem Possible Causes and Solutions