2017-04
22
Absolute Rotary Encoder
Installation of Magnetic Absolute Rotary Encoder
Setting Node Number via LSS
The node number can also be adjusted via Layer Setting Services (LSS). For further
information regard chapter "Usage of Layer Setting Services (LSS)"
Setting Baud Rate via LSS
The baud rate can also be adjusted via Layer Setting Services (LSS). For further information
regard chapter "Usage of Layer Setting Services (LSS)"
6.4 Status of the LEDs
The magnetic absolute rotary encoders are equipped with a dual color LED.
CAN Run
(green)
State Description
Blinking PRE-OPERATIONAL Boot up message is sent, device configuration is
possible, encoder is in CAN state PRE-
OPERATIONAL.
Single flash STOPPED The encoder is in CAN state STOPPED.
On OPERATIONAL The encoder is in CAN state OPERATIONAL.
Off No power supply
Err (red) State Description
Off No error The encoder is in operatring mode.
Flickering AutoBitrate Auto baud mode is active and the encoder tries
to find within the time-out period a valid CAN
message for baud rate measurement.
Single flash Warning limit reached At least one of the error counters of the CAN
controller has reached or exceeded the warning
level (too many error frames).
Double flash Error control event A guard event (NTM slave or NTM master) or a
heartbeat event has occurred.
On Bus off The CAN controller is in sate bus off. No
communication possible anymore. Too many
error frames in the network.
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