Lenze E82ZAFPC201 - Page 56

Parameter data transfer
DRIVECOM parameter data channel
Telegram structure
8
l
56
EDS82ZAFPC201 EN 4.0
Byte 2: Subindex
Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8
Service Subindex Index
High byte
Index
Low byte
Data 4 /
Error 4
Data 3 /
Error 3
Data 2 /
Error 2
Data 1 /
Error 1
Additional addressing via the subindex is required for those codes that have a subcode (see
code table).
Example:
Code C0039 / subcode 3 addresses "NSET JOG" (50 % = Lenze setting)
Byte 3 / 4: index
Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8
Service Subindex Index
High byte
Index
Low byte
Data 4 /
Error 4
Data 3 /
Error 3
Data 2 /
Error 2
Data 1 /
Error 1
The parameter or the Lenze code is selected with these two bytes according to the formula:
Index = 24575 − Lenze code number
Example:
The parameter C0012 (acceleration time) is to be addressed:
ƒ 24575 − 12 = 24563 = 5FF3
hex
ƒ Entry in byte 3 (high byte): 5F
hex
ƒ Entry in byte 4 (low byte): F3
hex