Lenze I51AE175B User Manual

Parameter Name / value range / [default seng] Info
0x2309
(P517.00)
CANopen controller status
(CAN contr.status)
•
Read only
Status display of the internal CANopen controller.
1 Error acve The inverter is a fully-edged communicaon node at the CANopen net-
work. It is able to transmit and receive data and to report faults.
2 Error passive The inverter can only passively indicate faulty recepon via the ACK
eld.
3 Bus o The inverter is electrically separated from the CANopen network. In
order to exit this state, the CANopen interface must be reset. An auto-
mac restart is implemented.
9.4.6 Emergency telegram
If the error status changes when an internal device error occurs or is remedied, an emergency
telegram is sent to the NMT master once.
Details
•
The idener for the emergency telegram is xedly dened and is shown in 0x1014.
•
In 0x1015, a blocking me can be set, in order to limit the bus load in the case of emer-
gency telegrams following quickly in succession.
Parameter Name / value range / [default seng] Info
0x1014 COB-ID EMCY
•
Read only
Display of the idener for emergency telegrams.
0x1015 Inhibit me EMCY
0.0 ... [0.0] ... 6553.5 ms
Blocking me which can be set in order to limit the bus load in the case
of emergency telegrams following quickly in succession.
9.4.7 Heartbeat protocol
The heartbeat protocol can be used for node monitoring purposes within a CAN network.
Details
Basic procedure:
1.
A heartbeat producer cyclically sends a heartbeat telegram to one or several receivers
(consumers).
2.
The consumer(s) monitor(s) the heartbeat telegram for arrival on a regular basis.
r
request indication
Heartbeat producer
EMERGENCY
Heartbeat consumers
s
7 0
indication
indication
r
request indication
s
7 0
indication
indication
Producer heartbeat time
Consumer heartbeat
time
Heartbeat
event
indication
Consumer heartbeat
time
NMT master
The inverter can be congured as producer or as consumer to monitor up to four other nodes.
Parameter Name / value range / [default seng] Info
0x1016:000
(P520.00)
Consumer heartbeat me: Highest sub-index suppor-
ted
(Cons. heartbeat: Highest subindex)
•
Read only
Highest subindex, permanently set to 4. Corresponds at the same me
to the maximum possible number of nodes to be monitored.
Conguring the network
CANopen
Emergency telegram
208

Lenze I51AE175B Specifications

General

Brand	Lenze
Model	I51AE175B
Category	Inverter
Language	English