Lenze L-force Communication ModemCAN EMF2181IB, Руководство по связи, Страница: 42 / 83

Data transfer
Data transfer via CAN
7
l
42
EDSMF2181IB EN 3.0
Access to the inverter codes
)
Note!
For the value range of the Lenze code, please refer to the operating
instructions for the inverter (see ’Code list’).
When communication modules are used, the properties and the behaviour of a drive
controller integrated into the network can be changed by a higher level master (e. g. a PLC).
The parameters to be changed are contained in the codes of Lenze inverters.
The inverter codes are addressed using the index on access via the communication module.
The index for the Lenze code number is in the range between 16576 (40C0
hex
) and 24575
(5FFF
hex
).
Conversion formula:
Index [dec] = 24575 − Lenze code number
Indexing of codes using the example
C0001 (operating mode)
dec hex
Index = 24575 − Lenze code Index
hex
= 5FFF
hex
− (Lenze code)
hex
Index = 24575 − 1 = 24574 Index
hex
= 5FFF
hex
− 1 = 5FFE
hex
CANopen parameter channels
The communication module has two parameter data channels which are both activated
in the Lenze setting.
)
Note!
In order to establish the compatibility with CANopen, the second parameter
data channel must be switched off via code C1200, see (
¶
52).