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A.3 Error messages
The following error codes are used in the Pluto display (UE (User Error) followed
by the error code). These are added together if several conditions are met.
Value
1
2
4
8
16
32
64
Example:
In the event of a two-channel fault in one of the two-channel inputs, one of the
associated inputs flashes. Two-channel faults occur when, for example, only one
channel is activated and then reset.
All two-channel inputs have concurrency requirements, meaning that the signal in
both channels must switch signal within 0.2 s.
If the two-channel requirement is not fulfilled, the associated input LED on Pluto
flashes twice. Two-channel faults can be resolved by opening both channels and
then closing them again.
Application manual - FlexLoader Standard Safety Center
3HAC051769-001 Revision: E
Description
An external emergency stop is activated
An internal emergency stop is activated
An internal protective stop is activated
An external protective stop is activated
Supervision emergency stop (internal or external) gives incorrect signal
Supervision protective stop gives incorrect signal
Safety circuit ready for resetting, for example after door opening
•
Error code 6: A door to the cell is open and an internal emergency stop is
pressed.
•
Error code 5: External emergency stop is active and the protective stop circuit
is broken.
•
Error code 77: Error when selecting basic configuration. None or several of
the basic configurations have been selected. Only select one during transfer.
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A Technical data
A.3 Error messages
57
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