Lenze 8400 - Manual (Page 635)

Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
635
11 CANopen option
11.3 LED status displays for the system bus
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11.3 LED status displays for the system bus
Controller is not (yet) active on the system bus
Controller is active on the system bus
• The LED "BUS-RDY" LED signals the CANopen status:
• The "BUS-ERR" LED signals a CANopen error:
Information about the status of the system bus can be obtained quickly via
LED displays "BUS-RDY" and "BUS-ERR" on the front of the controller.
• The meaning can be seen from the tables below.
LED display Meaning
(BUS-ERR is permanently lit)
Controller is not active on the system bus / Bus Off
(BUS-RDY and BUS-ERR jitter)
Automatic detection of baud rate is active
LED display CANopen state
(BUS-RDY is blinking every 0.2 seconds)
Pre-Operational
(BUS-RDY is permanently lit)
Operational
(BUS-RDY is blinking every 1 seconds)
Stopped
LED display CANopen error
(BUS-ERR is blinking once, then off for 1 second)
Warning Limit reached
(BUS-ERR is blinking twice, then off for 1 second)
Node Guard Event
(BUS-ERR is blinking three times, then off for 1 second)
Sync Message Error
(only possible in the "Operational" state)
BUS-R
DY
BUS-ER
R