SUPMEA SUP-2100H Series, Руководство пользователя

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Chapter 5 Troubleshooting
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M+3 Displays the last power.off flow rate
M+4
Displays the times of instrument powered on(the instrument has been
powered on)
M+5
A scientific calculator for the convenience of field working.
All the values are in single accuracy.
The drawback is that the user can't operate it by direct key.pressing
M+6 Not used
M+7 Not used
M+8 Not used
M+9 Not used
M.0 Entry to hardware adjusting windows only for the manufacturer
Chapter 5 Troubleshooting
5.1 Power.on Error Displays and Counter.Measures
The 2100H series ultrasonic flow meter provides an automatic power.on diagnosis
for the hardware problems. when any message (with the power on) in the following
table displays,counter-measures should be taken.
Error message Causes Counter.measures
ROM Testing Error
Segment Test Error Problem with the
Software (1)Power on again
(2)Contact with factory
Stored Data Error
The parameters entered
by the user lose
integration.
when this message displays,
the user should press ENT
key, and all the configuration
will be restored to the default
state.
Timer slow Error
Timer Fast Error
Problem with the
timer.keeper or the
crystal oscillator.
(1)Power on again
(2)Contact with factory
Date Time Error
Number errors with the
calendar Initialize the calendar by
menu window M61
Reboot repetitively Hardware problems Contact the factory