3communication with the controller – Lenze i700 User Manual

Page 43

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Lenze · i700 servo inverter · Reference manual · DMS 1.5 EN · 03/2014 · TD05

43

3

Communication with the controller

3.6

Ethernet over EtherCAT (EoE)

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Response
GCI Message Qualifier (GMQ) = 0x80 = 0b10000000 = "Response"

GCI header

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

Byte 6

Byte 7

Byte 8

GMT

GSV

GMQ

GTI

SIZE

SIZE

res

res

0x01

0x83

0x80

0x2A

0x14

0x00

0x00

0x00

Fixed

Write

parameters

Response

Transactions ID

Length of the user data = 20 bytes

Reserved

User data area P0

Byte 1

Byte 2

Byte 3

Byte 4

Reserved

Data type

Reserved

0x00

0x00

0x06

0x00

UNSIGNED_16

User data area P1

User data area P2

Byte 1

Byte 2

Byte 3

Byte 4

Byte 1

Byte 2

Byte 3

Byte 4

Index

Reserved

Subindex

Reserved

0x40

0x25

0x00

0x00

0x02

0x00

0x00

0x00

Index = 0x2540

Subindex = 2

User data area P3

User data area P4

Byte 1

Byte 2

Byte 3

Byte 4

Byte 1

Byte 2

Byte 3

Byte 4

Parameter value

Reserved

0x90

0x01

0x00

0x00

0x00

0x00

0x00

0x00

Written value (reflected)

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