7
7.3 List of faults and warnings
7-650
Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
162 No zero reference pulse present
Cause After the reference cam was left, the axis moved through the distance
in P0171 (max. distance between reference cam/zero pulse) without
finding the zero pulse.
Remedy – Check the encoder with reference to the zero mark
– Set P0171 to a higher value
Acknowledgement RESET FAULT MEMORY
Stop response STOP V
163 Encoderless operation and operating mode do not
match
Cause Encoderless operation was parameterized (P1006) and the ”Position-
ing” mode selected.
Remedy Set operating mode ”speed/torque setpoint” (P0700 = 1)
Acknowledgement POWER ON
Stop response STOP V
164 Coupling released during the traversing job.
Cause The coupling was disconnected while a traversing task was running
Remedy First exist the traversing task and then disconnect the coupling.
Acknowledgement RESET FAULT MEMORY
Stop response STOP III
165 Absolute positioning block not possible
Cause Traversing blocks with absolute position data are not permitted while
the axis coupling is activated.
Remedy Correct traversing block
Acknowledgement RESET FAULT MEMORY
Stop response STOP IV
166 Coupling not possible
Cause – No coupling can be established in the actual operating status.
– For P0891=2 or 3, it is not possible to couple using the input signal
”Activate coupling through I0.x” (fast input).
Remedy – Check the coupling configuration (P0410)
– Set angular encoder interface (P0890, P0891)
– Check the source of the external position reference value and input
signal source.
Acknowledgement RESET FAULT MEMORY
Stop response STOP VI
7 Fault Handling/Diagnostics
04.05
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