Lenze PROFIBUS E84AYCPM - Byte 2: Subindex; Bytes 3 + 4: Index

Lenze · E84AYCPM communication module (PROFIBUS®) · Communication Manual · DMS 5.0 EN · 11/2012 · TD17 56
9 Parameter data transfer
9.2 DRIVECOM parameter data channel (DP-V0)
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9.2.3 Byte 2: Subindex
Additional addressing via the subindex is required for those codes of the Inverter Drives 8400 that
contain a subcode (see code table).
9.2.4 Bytes 3 + 4: Index
The parameter (Lenze code) is selected via these two bytes according to the formula:
• Index = 24575 - Lenze code number
(Also see "Addressing of Lenze parameters
" ( 51))
Example:
The parameter C00105 (quick stop (QSP) deceleration time) is to be addressed:
• Index = 24575 - 105 = 24470 = 0x5F96
• The entries in bytes 3 + 4 for this example would be:
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
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
Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8
Service Subindex 0x5F 0x96 Data 4 /
Error 4
Data 3 /
Error 3
Data 2 /
Error 2
Data 1 /
Error 1