Specification "Index group" for NC ( ID [0x01...0xFF] )

Index group ( Hex )	Description		Remarks
0x1000	Ring-0-Manager: Parameter		Optional !
0x1100	Ring-0-Manager: State		Optional !
0x1200	Ring-0-Manager: Functions		Optional !
0x1300	Ring-0-Manager: Cyclic process data		Not implemented !

0x2000 + ID	Channel with corr. ID: Parameter
0x2100 + ID	Channel with corr. ID: State
0x2200 + ID	Channel with corr. ID: Functions
0x2300 + ID	Channel with corr. ID: Cyclic process data

0x3000 + ID	Group with corr. ID: Parameter		Optional!
0x3100 + ID	Group with corr. ID: State		Optional!
0x3200 + ID	Group with corr. ID: Functions		Optional!
0x3300 + ID	Group with corr. ID: Cyclic process data		Not implemented!

0x4000 + ID	Axis with corr. ID: Parameter
0x4100 + ID	Axis with corr. ID: State
0x4200 + ID	Axis with corr. ID: Functions
0x4300 + ID	Axis with corr. ID: Cyclic process data

0x5000 + ID	Encoder with corr. ID: Parameter		Optional!
0x5100 + ID	Encoder with corr. ID: State		Optional!
0x5200 + ID	Encoder with corr. ID: Functions		Optional!
0x5300 + ID	Encoder with corr. ID: Cyclic process data		Optional!

0x6000 + ID	Controller with corr. ID: Parameter		Optional!
0x6100 + ID	Controller with corr. ID: State		Optional!
0x6200 + ID	Controller with corr. ID: Functions		Optional!
0x6300 + ID	Controller with corr. ID: Cyclic process data		Not implemented!

0x7000 + ID	Drive with corr. ID: Parameter		Optional!
0x7100 + ID	Drive with corr. ID: State		Optional!
0x7200 + ID	Drive with corr. ID: Functions		Optional!
0x7300 + ID	Drive with corr. ID: Cyclic process data		Optional!

0xA000 + ID	table (n x m) with corr. ID: Parameter
0xA100 + ID	table (n x m) with corr. ID: State
0xA200 + ID	table (n x m) with corr. ID: Functions
0xA300 + ID	table (n x m) with corr. ID: Cyclic process data		Not implemented!

0xF000 ... 0xFFFF	reserved area (TwinCAT system area)
IndexGroup:	IndexOffset:
0xF081	0x00000000 ... 0xFFFFFFFF (n elements)	ADSIGRP_SUMUP_WRITE The Read-Write-command contains a list in the Write-data of multiple separate ADS-Write-commands (like a group request). Structure of the Write-Data: [ IdxGrp(1), IdxOff(1), WriteLen(1), ..., IdxGrp(n), IdxOff(n), WriteLen(n), WriteData(1), ..., WriteData(n) ] Structure of the Read-Data: [ Error(1), ..., Error(n) ]
0xF082	0x00000000 ... 0xFFFFFFFF (n elements)	ADSIGRP_SUMUP_READWRITE The Read-Write-command contains a list in the Write-data of multiple separate ADS-Read-Write-commands (like a group request). Structure of the Write-Data: [ IdxGrp(1), IdxOff(1),ReadLen(1), WriteLen(1), ..., IdxGrp(n), IdxGrp(n), ReadLen(n), WriteLen(n), WriteData(1), ..., WriteData(n) ] Structure of the Read-Data: [ Error(1), ReadLen(1), ..., Error(n), ReadLen(n), ReadData(1), ..., ReadData(n) ]
0xF084	0x00000000 ... 0xFFFFFFFF (n elements)	ADSIGRP_SUMUP_READ (READEX2) The Read-Write-command contains a list in the Write-data of multiple separate ADS-Read-commands (like a group request). Structure of the Write-Data: [ IdxGrp(1), IdxOff(1), ReadLen(1), ..., IdxGrp(n), IdxGrp(n), ReadLen(n) ] Structure of the Read-Data: [ Error(1), ReadLen(1), ..., Error(n), ReadLen(n), ReadData(1), ..., ReadData(n) ]

Specification "Index group" for NC ( ID [0x01...0xFF] ) 1:

Further Information