3 byte 2: subindex, 4 bytes 3 + 4: index, Byte 2: subindex – Lenze E84AYCPM User Manual
Page 56: Bytes 3 + 4: index, 9parameter data transfer
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
)
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