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Section 5
Troubleshooting
Error Definitions
(continued)
5-4
FH100D/FH100DX Dispensing Pump Operating Manual
Error #15: Motor Feedback Fault
Description:
Communications to the motor control board is not correct,
has disappeared, or some other communications fault.
Error Condition(s): No data coming back over the serial port from the motor.
Actions:
The drive will attempt to stop the pump. Power cycle drive.
If error persists consult factory.
Error #16: Invalid Interrupt or Address
Description:
Software jumps to an invalid address, invalid interrupt,
or other abort/exception (i.e., Data Abort Exception).
This may occur due to invalid pointer references, or ram
memory corruption, etc.
Error Condition(s): These are handled by an Abort Exception/Interrupt within the
CPU and should branch out to their respective exception
handler functions.
Actions:
Power cycle the drive to reset error. If error persists
consult factory.
Error #18: Watchdog Error
Description:
Program has stopped running as the watch dog has not
been updated, i.e., Software Locked up.
Error Condition(s): Interrupt triggered when the Watchdog has not been
updated.
Actions:
Power cycle drive to reset error. If error persists
consult factory.
Thermo Scientific
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