Encoder profile, Overview of encoder objects – Baumer G1-G2-G0-GE-GB-GXxxx User Manual

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Baumer IVO GmbH & Co. KG

21.11.12

Villingen-Schwenningen, Germany

4.4. Encoder profile


4.4.1. Overview of encoder objects

According to CiA (CAN in Automation), objects are subdivided into three groups:

Standard objects:

1000h, 1001h, 1018h

Manufacturer-specific objects:

2000h - 5FFFh

Device-specific objects:

All other objects from 1000h - 1FFFh, 6000h - FFFFh


The following table provides a summary of all SDO objects supported by the encoder.
Object Object number in Hex
Name

---

Type

U/I = Unsigned/Integer , No. = no of bits, ARR = Array

Attr

ro = read only, wo = write only, rw = read write

Default Default value on first init
EE

1 = is stored in the EEPROM

Info

Additional info

Object

Name

Type Attr

Default

EE

Info

1000h Device type

U32

ro

00020196h




00010196h

Multiturn encoder:

Byte 0..1:

Profile no=196h=406

Byte 2..3:

Encoder type =2 (Multiturn, absolute)

Singleturn encoder:

Byte 0..1:

Profile no=196h=406

Byte 2..3:

Encoder type =1 (Singleturn, absolute)

1001h Error register

U8

ro

0h

Bit0=Generic Error

1003h Predefined error field

ARR

Contains the last 8 errors or warnings

00h Biggest subindex

U8

rw

0h

Number of stored messages (0 - 8)

01h Last entry

U32

ro

Error or warning

1000h Generic Error
5530h EEPROM Error
6010h Software Reset (Watchdog)
7320h Positions-Error
7510h Internal communication-Error
8130h Life Guard Error or Heartbeat Error
FF00h Battery low

.. ..

..

..

..

..

08h Oldest entry

U32

ro

Error or warning

1005h Sync COB ID

U32

rw

80h

1

COB ID of the sync object

1008h Device name

U32

ro

"GXMM"

"GXAM"

"GCMM“

"GCAM"

"GDMM"

"GDAM"

“GBMMW”

“GBAMW”

1

Device name =

"GXMM" multivo Multiturn
"GXAM" multivo Singleturn
"GCMM“ magtivo Multiturn
"GCAM“ magtivo Singleturn
"GDMM" activo Multiturn
"GDAM" activo Singleturn
"GBMM" multivoPlus Multiturn
"GBAM" multivoPlus Singleturn

1009h Hardware version

U32

ro

actual value

Hardware version in ASCII

100Ah Software version

U32

ro

actual value

Software version in ASCII

100Ch Guard Time

U16

rw

0h

1

Node Guarding Timer

100Dh Life Time factor

U8

rw

0h

1

Multiplicator of Guard Time

1010h Store parameters

ARR

00h Biggest subindex

U8

ro

4h

No. of save possibilities 4

01h Save all parameters

U32

rw

=“save“ (0x73617665) to save

02h Communication parameters U32

rw

=“save“ (0x73617665) to save

03h Application parameters

U32

rw

=“save“ (0x73617665) to save

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