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Error message
Meaning of the error message Measures
Main
index
Sub
index
3
Resolver [X2A] - Signal error
Cause:
Vector length sin²+cos² is outside
the permissible range.
The amplitude of one of the two
signals is outside the permissible
range.
Input signal is static (same values to
right and left of maximum).
Action:
Check the resolver.
Check the connection wiring
(broken wire, short between two
signals or signal / screening).
Check for a failure of the primary
radiator signal
Check the motor and encoder cable
/ screening on motor and drive side.
EMC malfunctions can trigger the
error.
7
Other encoder [X2B] - Faulty
angle information
Cause:
“Angle faulty” message is sent from
basic device when status lasts for
longer than the allowed time.
Encoder at X2B is analysed by the
basic device.
Encoder is faulty.
Action:
Check the position encoder at X2B.
Check the connection wiring
(broken wire, short between two
signals or signal / screening).
Check the supply voltage for the
ENDAT encoder.
Check the motor cable / screening
on motor and drive side – EMC
malfunctions may trigger the error.
Product Manual „Servo drives ARS 2100 SE“
Version 5.0