Lenze i510 - Canopen LED Status Displays; Resetting the Canopen Interface

8.4.13 CANopen LED status displays
Informaon about the CAN bus status can be obtained quickly via the "CAN-RUN" and "CAN-
ERR" LED displays on the front of the in
verter.
The meaning can be seen from the tables below.
Inverter not acve on the CAN bus (yet)
LED display Meaning
(CAN-ERR is permanently lit)
Inverter not acve on the CAN bus / "Bus O" state.
(CAN-RUN and CAN-ERR are ickering)
Automac baud rate
detecon
acve.
Inverter acve on the CAN bus
The "CAN-RUN" LED indicates the CANopen state:
LED display CANopen state
(CAN-RUN is blinking every 0.2 seconds)
Pre-Operaonal
(CAN-RUN and CAN-ERR are ickering)
Operaonal
(CAN-RUN blinks every second)
Stopped
The "CAN-ERR" LED indicates a CANopen error:
LED display CANopen error
(CAN-ERR blinks once, then goes o for 1 sec-
ond)
Warning Limit reached
(CAN-ERR blinks twice, then goes o for 1 sec-
ond)
Node Guard Event
(CAN-ERR blinks three mes, then goes o
for 1
sec
ond)
S
ync messag
e err
or (only possible in the "Operaonal" state)
8.4.14 Reseng the CANopen interface
The following parameter can be used to restart or stop CAN communicaon. Oponally it is
also possible t
o r
ese
t all CAN par
ame
ters to the default state.
Parameter Name / value range / [default seng] Info
0x2300
(P
AR 508)
Acvate ne
tw
ork
(
Acv. ne
twork)
•
Seng can only be changed if controller inhibit is
acve.
Restart / stop CAN communicaon.
•
Aer successful execuon, the value 0 is shown.
0 No acon/no error Only status feedback.
1 Restart with current values Restart CAN communicaon with the current values.
2 Restart with standard values Restart CAN communicaon with the standard values of the CAN param-
eters (0x1000 ... 0x1FFF and 0x2301). The standard values of these
parameters are saved in the memory module.
5 Stop network communicaon Stop CAN communicaon.
•
The "Stop Remote Node" NMT command is e
xecuted. Aer successful
execuon of this command, only the recepon of network manage-
ment frames is possible.
10 In progr
ess Only status feedback.
11 Acon cancelled
12 Error
Conguring the network
CANopen
CANopen LED status display
s
126
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