Lenze ELCAMZIxxx4SNNPSNN (LCU122) - Manual (Page 68)

PROFIsafe on board
Parameter data transfer
PROFIdrive parameter data channel (DP-V1, acyclic)
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68 EDSLCMX3024-SPS EN 5.0
ƒ Response to a faulty read request
Response header
Byte 1 Byte 2 Byte 3 Byte 4
Request reference
(mirrored)
Response
identifier
Axis
(mirrored)
Number of
indexes
Field Data type Values
Request reference U8 Mirrored value of parameter request
Response identifier U8 0x81: Parameter not read
An error code is transmitted, see ”Error code”
Axis U8 0x00 or 0x01
Number of indexes U8 0x01
Parameter format
Byte 5 Byte 6
Format Number of values
Field Data type Values
Format U8 0x44: Error
Number of values U8 0x01: Error code without additional information
0x02: Error code with additional information
Error code
Byte 7 Byte 8 Byte 9 Byte 10
Error code Additional information if available
Field Data type Values
Error code U16 0x0000 ... 0x00FF: See ”Error code list”
(Additional
information)
U16