Lenze L-force Communication ModemCAN EMF2181IB, Communications Manual, Page: 52 / 83

Lenze−Codestellen und CANopen−Objekte
Description of the codes relevant for CAN
8
l
52
EDSMF2181IB EN 3.0
C0361:
Diagnostics of the bus load
Code
C0361
Name
Diagnostics of the bus load
Index: 0x5E96 (24214)
Subcode Lenze Values Access Data type
−
g
0 [1 %] 100 ro I32
¨
RSP
þ
PS transfer
¨
CANopen:
Using this code the percentage total bus load can be determined. Erroneous messages are
not taken into account here.
)
Note!
ƒ
The bus load for all devices involved should not exceed 80 %.
ƒ
If other devices, e. g. decentralised inputs and outputs are connected, these
messages are also to be taken into account.
C1200:
Parameter data channel operating mode
Code
C1200
Name
Operating mode − parameter data channel
Index: 0x5B4F (23375)
Subcode Lenze Values Access Data type
− 2 0 [1] 2 rw I32
¨
RSP
þ
PS transfer
¨
CANopen:
This code indicates which of the two parameter data channels is used to communicate
with other nodes. The unused parameter data channels can be switched off, if required.
All Lenze inverters have two parameter data channels with different addressing. The
address of the parameter channel2 is calculated as follows:
Address of parameter data channel 2 =
Address of parameter data channel 1 + offset 64
Selection Accessible address range Active parameter data channels
0 1...127 SDO 1
1 1 ... 63 SDO1 / SDO2
2 65 ... 127 SDO1 / SDO2
)
Note!
The selection 0 means that the bus is operating in compliance with CANopen
and there is no limitation on the address space.
In this case, the parameter data channel SDO2 is inactive.