Lenze · Inverter Drive 8400 motec (PROFINET® option) · DMS 5.0 EN · 02/2019 · TD23
59
9
Parameter data transfer
9.3
Writing parameters to the inverter
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9.3.3
Frame example: Write request
In the inverter, the deceleration time for quick stop is to be set to 50 ms.
• Code to be written: C00105
Parameter request
Byte 1
Byte 2
Byte 3
Byte 4
Request reference
Request identification
Axis
Number of indices
0xXX
0x02
0x00
0x01
Write parameters
Axis 0
1 index
Byte 5
Byte 6
Attribute
Number of subindices
0x10
0x00
Value
No subindex
Byte 7
Byte 8
Byte 9
Byte 10
Index
Subindex
High byte
Low byte
High byte
Low byte
0x5F
0x96
0x00
0x00
Index = 24575 - code no. = 24575 - 105 = 24470 = 0x5F 96
No subindex
Byte 11
Byte 12
Format
Number of values
0x43
0x01
Double word
1 value
Byte 13
Byte 14
Byte 15
Byte 16
Value
High word: high byte
High word: low byte
Low- word: high byte
Low word: low byte
0x00
0x00
0x00
0x32
Value to be written = 0.05 [s] x 1000 (internal factor) = 50 = 0x00 00 00 32