Sensata Technologies THK5 Absolute Rotary Encoder Instruction Manual
- June 9, 2024
- Sensata Technologies
Table of Contents
Sensata Technologies THK5 Absolute Rotary Encoder
ELECTRICAL INSTALLATION
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. |
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 | M-Sequence Capability: | TYPE_1_2 TYPE_2_V |
Supported
Amount of preoperate data required| M-Sequence Type Preoperate
Amount of operate data required| M-Sequence Type Operate
Enhanced parameters| ISDU supported
IO-Link protocol version| Revision ID| 0x11 (Version 1.1)
Amount of process data from the device to the master to the device|
ProcessDataIn| 0x85 (6 bytes)
Amount of process data from the master| ProcessDataOut| 0x00 (0 byte)
Manufacturer ID| Vendor ID| 0x0468 (1128)
Device identification| Device ID| 0x0006
Process data
When the absolute position resolution is configured to a value smaller than 14
bits, the data is aligned to the right on the bit 2.
For example, if the absolute position resolution (index 90) is configured to
12 bits, the bits 2 to 13 will contain the data. Bits 14 and 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| THx5-ZIO
19 (0x13)| 0| Product ID| StringT| RO| Detailed reference
20 (0x14)| 0| Product Text| StringT| RO| Absolute multiturn encoder
21 (0x15)| 0| Serial Number| StringT| RO| Unique number
22 (0x16)| 0| Hardware Version| StringT| RO| 284v3
23 (0x17)| 0| Firmware Version| StringT| RO| V1.2
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| |
1| Speed| IntegerT16| NA| -10000 to 10000| Speed value.
2| Multiturn counter| UIntegerT16| NA| 0 to 65535| Number of complete turns
3| Position| UIntegerT14| NA| 0 to 16383| Single-turn position
4| Absolute position error| BooleanT| NA| 0 or 1| Multi turn position status
5| Magnetic field issue| BooleanT| NA| 0 or 1| Magnetic field status
Diagnosis, Observer and Maintenance access
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
---|---|---|---|---|---|---
64 (0x40)| 0| Set Zero Point| Button| WO| –| Set zero as current position
65 (0x41)| 0| Apply Preset| Button| WO| –| Apply preset values as the current
position
67 (0x43)| 0| Preset singleturn| UIntegerT14| RW| 0 to 16383| Preset value for
position inside the turn
68 (0x44)| 0| Preset multiturn| UIntegerT16| RW| 0 to 65535| Preset value for
the number of turns
72 (0x48)| 0| Rotation direction| BooleanT| RW| 0 : CW
1 : CCW
| Set the rotation direction
80 (0x50)
|
0
| Speed calculation window|
UIntegerT8
|
RW
| 0 : 20 ms
1 : 200 ms
2 : 600 ms
| Time between each speed data update
90 (0x5A)| 0| Singleturn Resolution| UIntegerT8| RW| 1 to 14 bits| Power of 2,
number of bits
91 (0x5B)| 0| Multiturn Resolution| UIntegerT8| RW| 1 to 16 bits| Power of 2,
number of bits
Sensata specific parameters, Specialist access
Index| Subindex| Name| Data format| Access| Value
range| Comment
---|---|---|---|---|---|---
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 |
|---|---|---|---|
| Application Specific Tag | 24 | *** | Customer text tag (string 32 characters) |
| Rotation direction | 72 | 0 : CW | Set the rotation direction |
| Singleturn Resolution | 90 | 12 bits | Resolution of the single-turn counter (in |
bits)
Multiturn Resolution| 91| 16 bits| Resolution of the multi-turn counter (in
bits)
Speed calculation window| 80| 1 : 200ms| Time between each speed data update
Preset singleturn| 67| 0| Preset value for position inside the turn
Preset multiturn| 68| 0| Preset value for the number of turns
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.
6145 (0x1801)
| Off-power multi-turn counter desynchronized with running multi-turn counter|
Warning
| Device off-power MT counter is desynchronized with running MT.
Set Zero or set Preset needs to be done
16912 (0x5012)| Battery low| Warning| Device needs to be replaced, the multi-
turn position will be lost when power is off
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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ext 2808
References
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