Lenze ELCAMZIxxx4SNNPSNN (LCU122) - Manual (Page 77)

PROFIsafe on board
Parameter data transfer
PROFIdrive parameter data channel (PCW)
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77 EDSLCMX3024-SPS EN 5.0
6.4.3 PROFIdrive parameter data channel (PCW)
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Tip!
The ”PROFIsafe on board” described in these instructions complies with the
PROFIdrive profile version 3.0. The PROFIdrive parameter data channel (PCW)
has already been defined in the PROFIdrive profile version 2.0. It only still
exists for reasons of compatibility.
For new projects we recommend the use of the PROFIdrive parameter data
channel (DP-V1).
Access to the Lenze codes of the controller
Direct access to the codes of the first parameter set (C0000 - C1999) is possible. Conversion
is not required.
Enter parameter value
The required parameter value is mapped in the data area.
Lenze parameters are mainly represented infixed point format withfour decimalpositions
(data type FIX32, transmission as double word). These parameters are multiplied by 10000
to get integer values.
Telegram structure (overview)
The PROFIDrive parameter data channel occupies (same as the DRIVECOM parameter data
channel) the first 8 bytes of cyclic data.
Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8
Parameter identification
(PKE)
Subcode
(IND)
Reserved Parameter value (PWE)