Lenze E82ZAFPC201 - Page 81

Parameter data transfer
PROFIdrive parameter data channel
PROFIdrive DP−V1
8
l
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EDS82ZAFPC201 EN 4.0
8.2.2.11 Parameter data telegram example: Writing a parameter
The time between quick stop activation and standstill is to be set to 5 s via code C0105
(deceleration time quick stop).
Parameter request
Byte 1 Byte 2 Byte 3 Byte 4
Request reference:
0xXX
Request identifier:
0x02
Axis:
0x00
Number of
indexes:
0x01
Write parameter Axis 0 1 index
Byte 5 Byte 6
Attribute:
0x10
Number of
subindexes:
0x00
Value No subindex
Byte 7 Byte 8 Byte 9 Byte 10
High byte Low byte High byte Low byte
Index: Subindex:
0x5F 0x96 0x00 0x00
Calculation of parameter offset:
0x5FFF − 0x69 = 0x5F96
(24575 − 105 = 24470)
Byte 11 Byte 12
Format:
0x43
Number of values:
0x01
Double word 1 value
Byte 13 Byte 14 Byte 15 Byte 16
High word Low word
High byte Low byte High byte Low byte
Values:
0x00 0x00 0xC3 0x50
Value: 5 s x 10000 = 50000 (FIX32) = 0x0000C350
hex
Response to a correctly executed write request
Byte 1 Byte 2 Byte 3 Byte 4
Request reference:
0xXX
Response
identifier:
0x02
Axis:
0x00
Number of
indexes:
0x01
(Mirrored) Parameter has
been written
(Mirrored) 1 index