Festo CESA-GW-AS-CO, Installation And Operation Manual

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CESA-GW-AS-CO Description
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5.7.1.1 CANopen LED "ser.active" flashing sample
The AS-i CANopen Gateway has got a CANopen status LED (bicolor). Error-LED
description
The CANopen ERROR-LED shall indicate the status of the CAN physical layer
and errors due to missing CAN messages.
RUN-LED description
The CANopen RUN-LED shall indicate the status of the CANopen network state
machine. Whilst the device is executing a reset the CANopen run LED shall be
off.
Display Status Description
Off No Error The device is in working condition
Flickering AutoBitrate/LSS The auto-bitrate detection is in progress or LSS
services are in progress
Blinking Invalid
Configuration General configuration error
Single flash Warning Limit
reached At least one of the error counters of the CAN con-
troller has reached or exceeded the warning level
(too many error frames)
Double flash Error Control event A guard event (NMT-slave or NMT-master) or a
heartbeat event (heartbeat consumer) has
occurred
Triple flash Sync error The sync message has not been received within
the configured communication cycle period time
out
Quadruple
flash Event-timer error An expected PDO has not been received before
the event-timer elapsed
On Bus off The CAN controller is bus off
Tab. 5-2.
Display Status Description
Flickering AutoBitrate/ LSS The auto-bitrate detection is inprogress or LSS
services are inprogress (alternately flickering
witherror LED
Blinking PRE-OPERA-
TIONAL The device is in state PRE-OPERATIONAL
Single flash STOPPED Signalübertragung angehalten
Double flash - Reserved for further use
On OPERATIONAL The device is in state OPERATIONAL
Tab. 5-3.