Sensata AHX5 IO-LINK Firmware V1.1 Installation Guide

June 9, 2024
Sensata

Sensata-AHX5-IO-LINK-Firmware-V1-1-logo

Sensata AHX5 IO-LINK Firmware V1.1

ELECTRICAL INSTALLATION

BD : PUR Cable M12 5 pins (Device class B)

Pin number| Function – Incremental mode| Function – IO-link mode| Illustration
---|---|---|---
1| Brown| L+ : power supply  V+|
2| White| N.C.
3| Blue| L- : power supply GND
4| Black| IO-Link
5| Grey| N.C.

BF : Connector M12 5 pins (Device class B)

Pin number Description Illustration
1 L+ : power supply V+
2 N.C.
3 L- : power supply gnd
4 IO-Link
5 N.C.

BJ : PVC Cable 3 wires

Pin number Color Description
1 Brown L+ : power supply  V+
2 White L- : power supply GND
3 Green IO-Link

IO-LINK SPECIFICATION INFORMATION

Device specification
Specification IO-Link description Value
Transfer rate COM3 230.4 kBaud
Minimum cycle time of device Minimum cycle time 0x0A (1ms)

Frame specification

Amount of operoperate data required Amount of operate data required Enhanced parameters

| M-Sequence Capability:

M-Sequence Type Operoperate M-Sequence Type Operate ISDU supported

| TYPE_0 TYPE_2_V

Supported

IO-Link protocol version| Revision ID| 0x11 (Version 1.1)
Amount of process data from the device to the master| Process Data In| 0x83 (4 bytes)
Amount of process data from the master to the device| Process Data Out| 0x00 (0 byte)
Manufacturer ID| Vendor ID| 0x0468 (1128)
Device identification| Device ID| 0x0004

Process data

Name| Description| Datatype| Bitoffset| Bitlength| Value Range| Unit
---|---|---|---|---|---|---
Speed| Rotating speed| IntegerT| 15| 16| -12000 to 12000| rpm
Position| Absolute position counter| UInteger T| 0| 16| 0 to 65535|

Sensata-AHX5-IO-LINK-Firmware-V1-1-01

When the absolute position resolution is configured to a value smaller than 16 bits, the data is aligned on the bit 0.
For example, if the absolute position resolution (index 90) is configured to 12 bits, the bits 0 to 11 will contain the data. Bits 12 to 15 will then be unused and set to zero.

Standard Identification data

Index (hex)| Sub index| Name| Data type| Access| Contents
---|---|---|---|---|---
16 (0x10)| 0| Vendor Name| StringT| RO| BEI Sensors
17 (0x11)| 0| Vendor Text| StringT| RO| Sensata Technologies Inc.
18 (0x12)| 0| Product Name| StringT| RO| AHx5-ZIO
19 (0x13)| 0| Product ID| StringT| RO| Detailed reference
20 (0x14)| 0| Product Text| StringT| RO| Absolute single-turn IO-Link encoder
21 (0x15)| 0| Serial Number| StringT| RO| Unique number
22 (0x16)| 0| Hardware Version| StringT| RO| 284v6
23 (0x17)| 0| Firmware Version| StringT| RO| V1.1
24 (0x18)| 0| Application Specific Tag| StringT| RW| ***

System command

Index (hex)| Subindex| Name| Data type| Access| Value range
---|---|---|---|---|---
2 (0x02)| 0| System-Command| UIntegerT 8| WO| 130 (0x82) : Restore factory settings
131 (0x83) : Back-to-Box command

Observation parameters

Index (hex)| Subindex| Name| Data type| Access| Value range| Comment
---|---|---|---|---|---|---

40 (0x28)

| 0| Process Data Input| Record| RO| | Get last Process Data Input value
1| Speed| IntegerT 16| NA| -12000 to 12000| Speed value.
2| Position| UIntegerT 16| NA| 0 to 65535| Absolute position

Diagnosis parameters

Index (hex)| Subindex| Name| Data type| Access| Value range| Comment
---|---|---|---|---|---|---

36 (0x24)

|

0

|

Device Status

|

UIntegerT 8

|

RO

|

0 to 4

| Device status : Device is OK [0]

Maintenance required [1] Out of specification [2] Functional check [3]

Failure [4]

110 (0x6E)| 0| Operating hours| UIntegerT 32| RO| 0 to 4294967295| Number of hours with device on

Sensata specific parameters, Observer and Maintenance access

Index| Subindex| Name| Data type| Access| Value range| Comment
---|---|---|---|---|---|---
65 (0x41)| 0| Set Position Preset| Button| WO| | Set position to the preset value
67 (0x43)| 0| Position Preset value| UIntegerT 16| RW| 0 to 65535| Value of the position preset
72 (0x48)| 0| Rotation direction| BooleanT| RW| False : CW True : CCW| Set the rotation direction

80 (0x50)

|

0

| Speed calculation window|

UIntegerT 8

|

RW

| 0 : 20 ms

1 : 200 ms

2 : 600 ms

| Time between each speed data update
90 (0x5A)| 0| Absolute Position Resolution| UIntegerT 8| RW| 1 to 16 Number of bits| Default value: 16 bits

Sensata specific parameters, Specialist access

Index| Subindex| Name| Data format| Access| Value range| Comment
---|---|---|---|---|---|---
75 (0x4B)| 0| Enter in Factory setup mode| BooleanT| RW| 0: Encoder mode

1: Factory mode

| Do not use

252 (0xFC)

|

0

|

Test parameter 252

|

UIntegerT 8

|

RW

| 0   : A appears

1   : A disappears 2 : B appears

3 : B disappears

|

Do not use

For IO-link test purpose.

Factory settings parameters

Name Index Factory Setting Comment
Position Preset value 65 0 Value of the position preset
Rotation direction 72 false : CW Set the rotation direction
Enter in Factory setup mode 75 0: Encoder mode Do not use
Speed calculation window 80 1 : 200ms Time between each speed data update
Absolute Position Resolution 90 16 Resolution of the turn counter (in bits)
Operating-hours 110 0 Number of hours with device on

Events

Code Name Type Comment
16912 (0x4210) Temperature issue Warning event appears when temperature

exceeds specifications.
4096 (0x1000)| General malfunction| Error| Global error on the device
35840 (0x8C00)| Tech Specific app fault| Error| Technology specific application fault – Reset Device
35841 (0x8C01)| Simulation active| Warning| Device in setup mode, the process data are not representing encoder position. Check operational mode
35888 (0x8C30)| Process variable range under-run| Warning| Process Data uncertain. The process data send is not reliable. Do not use device process data!
36000 (0x8CA0)| Sensor start error| Error| Communication error with the sensing part.

Power Reset the device

36001 (0x8CA1)| Download from NVM error| Error| Error while reading from permanent memory Warning parameters load error
36002 (0x8CA2)| Upload to NVM error| Error| Error while writing to permanent memory Warning parameters save error
35888 (0x8C30)| Test Event A| Error| Event appears by setting index 252 to value 1, Event disappears by setting index 252 to value 2

36351 (0x8DFF)

|

Test Event B

|

Error

| Event appears by setting index 252 to value 3, Event disappears by setting index 252 to value 4

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References

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