Error message
Error message description
Is displayed...
Action
Confirmation/Reset
E.43
Pump Head Fluid Motion Sensor Offset Error
The Pump Head's Fluid Motion Sensor Offset DAC
is not calibrated or faulty or the wiring to the DAC
is broken
As long as the Error is
persistent and the System
gets an external Run Signal.
Machine disabled
MODE or I/O Button
when there is no
external Run Signal
E.44
Pump Head Fluid Motion Sensor ADC Error
The Pump Head's Fluid Motion Sensor Acquisition
ADC is not present or faulty
As long as the Error is
persistent and the System
gets an external Run Signal.
Machine disabled
MODE or I/O Button
when there is no
external Run Signal
E.50
Pump Test Run Error
The system has detected a problem during
execution of the Pump Test Run. The Pump Test
Run must be repeated
Once the Error has occurred
No action
MODE or I/O Button
E.51
Pump Test Feed Error
The system has detected a problem during
execution of the Pump Test Feed. The Pump Test
Feed must be repeated
Once the Error has occurred
No action
MODE or I/O Button
E.60
Machine Enable Output Error
The Machine Enable Output Transistor is
overloaded or shorted to +24VDC. Although the
output transistor is properly protected from this
condition, the Machine Enable Function may not
work. Consequently, system errors may not stop
the machine reliably.
As long as the Error is
persistent
Brings Transistor
Output in hiccup
mode as long as
condition persists
No confirmation
possible
E.61
Stepper Motor Driver Error
The Stepper Motor Driver reports an error or is in
fault condition
As long as the Error is
persistent and the System
gets an external Run Signal.
Machine disabled
MODE or I/O Button
when there is no
external Run Signal or
when the Error
disappear by itself
Instruction Manual GRAF SINGLE LUB 2 / Version 4.0
–
05.2020
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