Lenze 9400 Manual do Utilizador descarregar pdf (Página 318)

9 "CAN on board" system bus

9.7 Parameter data transfer

318

Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06

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9.7.2.2 Addressing by means of index and subindex

A parameter (a Lenze code) is addressed as per the following formula:

Index = 24575 - (Lenze code number)

Example

The C00011

parameter (motor reference speed) is to be addressed.

Calculation:

•Index:

• Decimal: 24575 - 11 = 24564

• Hexadecimal: 0x5FFF - 0xB = 0x5FF4

• Subindex: 0x00 (subindex 0 since the parameter does not have any subcodes)

Entries:

1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte

Command Index Subindex Data 1 Data 2 Data 3 Data 4

LOW byte HIGH

byte

LOW word HIGH word

LOW byte HIGH byte LOW byte HIGH byte

1st byte 2nd byte 3rd byte 4th byte 5th byte 6th byte 7th byte 8th byte

Command Index Subindex Data 1 Data 2 Data 3 Data 4

0xF4 0x5F 0x00

1 2 ... 313 314 315 316 317 318 319 320 321 322 323 ... 953 954

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