MBD-2 Operating Manual
23
15-00167, Rev 1
7.1.2
Parameter Error Codes: Problem and Resolution
Table 7: Parameter Error Code Table
Parameter Error Code
Problem / Resolution
1
Result memory access
failed
Problem
:
After a system reset, result memory is found to be
inaccessible and the device resets itself. If no element
measurement has been successful before three self-resets (see
exception 7), the reset operation is disabled and the message
‘
Err
’ is displayed continuously.
Resolution
: Remove device from service.
2
Battery is Exhausted
Problem
: The Main Battery voltage is too low (<2200 mV volts).
No segment battery icon and
PbAt
display message permanently
displayed.
Resolution
: Replace the Main Battery with model CR2450
3
REG UP Timeout
Problem
: The time allowed for the read-out voltage to reach the
target value has expired. The condition can be caused by a
combination of sub-freezing temperature, low battery capacity
and high internal resistance.
Resolution
: Restart device by removing and re-inserting battery.
If error message repeats, remove device from service.
4
AD Converter timeout
has occurred
Problem:
The device has reported an error due to the AD
converter not completing internal readout conversion
Resolution
: Remove device from service for analysis. If error
occurs only in cold environments, the condition should be
reported so that device configuration can be modified to the
environment and prevent recurrence
.
5
ADC Failure has
occurred
Problem
: The device has reported an error when the AD
converter has detected maximum voltage in the input line.
Resolution
: Remove device from service.
6
Device is starting after
reset
Problem
: When the battery is replaced, the device has
performed an intentional hard reset from either: Watchdog Circuit
has reset the micro controller, or; external flash gamma pulse has
reset the device.
Resolution
: Information message, error message disappears
after reset. If error message repeats, remove device from service
7
Device is resetting itself
Message
: If following Error #6, indication of an intentional hard
reset due to corruption of: parameter, data structure, calibration,
DAC, element, BLE reset, watchdog, RTC, NFC and others,
Resolution
: Informational message, no action.