Version: V1.3Release Date: 2015-03-03


IO-Link RTD Temp Sensor
Vendor ID 478 (0x01de) Vendor Logo
Vendor Name Maxim Integrated
Vendor Text The world leader in analog integration
Vendor URL http://www.maximintegrated.com
Device ID 5 (0x000005)
DeviceFamily Sensors and Sensor Interface
Features
Block Parameter no
Data Storage no
Supported Access Locks Parameter: no, Data Storage: no, Local Parameterization: no, Local User Interface: no
Communication
IO-Link Revision V1.1
Transmission Rate230400 bit/s (COM3)
Minimum Cycle Time 3 ms
SIO Mode Supported no
M-Sequence CapabilityPREOPERATE = TYPE_1_V with 8 octets on-request data
OPERATE = TYPE_2_V with 2 octets on-request data
ISDU supported
Device Variant Mojave (MAXREFDES42#)
Description IO-Link RTD Temp Sensor
Product ID MAXREFDES42
Device Icon Device Icon
Device Symbol Device Symbol
Connection TypeM12-4 connector
- pin 1 brown; L+
- pin 2 white; Other
- pin 3 (light) blue; L-
- pin 4 black; C/Q

ProcessData id=P_Data

ProcessDataIn "Process Data Input" id=PI_Data

bit length: 24
data type: 24-bit Record

subindex bit offset data type allowed values default value acc. restr. mod. other var. excl. from DS name description
1 0 Boolean false = OFF, true = ON Ambient temperature switch-point flag
2 8 16-bit UInteger Ambient temperature value
Octet 0
bit offset 23 22 21 20 19 18 17 16
subindex 2
element bit 15 14 13 12 11 10 9 8
Octet 1
bit offset 15 14 13 12 11 10 9 8
subindex 2
element bit 7 6 5 4 3 2 1 0
Octet 2
bit offset 7 6 5 4 3 2 1 0
subindex / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / 1

Standard Variable "Direct Parameters 1" index=0 id=V_DirectParameters_1

data type: 128-bit Record
access rights: rw
excluded from data storage

subindex bit offset data type allowed values default value acc. restr. mod. other var. excl. from DS name description
1 120 8-bit UInteger ro Reserved
2 112 8-bit UInteger ro Master Cycle Time
3 104 8-bit UInteger ro Min Cycle Time
4 96 8-bit UInteger ro M-Sequence Capability
5 88 8-bit UInteger 17 ro IO-Link Version ID
6 80 8-bit UInteger ro Process Data Input Length
7 72 8-bit UInteger ro Process Data Output Length
8 64 8-bit UInteger ro Vendor ID 1
9 56 8-bit UInteger ro Vendor ID 2
10 48 8-bit UInteger ro Device ID 1
11 40 8-bit UInteger ro Device ID 2
12 32 8-bit UInteger ro Device ID 3
13 24 8-bit UInteger ro Reserved
14 16 8-bit UInteger ro Reserved
15 8 8-bit UInteger ro Reserved
16 0 8-bit UInteger 128 = Device Reset, 160 = Tech-in ambient temperature switch-point level wo X Standard Command

octet 0 1 2 3 4 5 6 7
bit offset 127 - 120 119 - 112 111 - 104 103 - 96 95 - 88 87 - 80 79 - 72 71 - 64
subindex 1 2 3 4 5 6 7 8
element bit 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0

octet 8 9 10 11 12 13 14 15
bit offset 63 - 56 55 - 48 47 - 40 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0
subindex 9 10 11 12 13 14 15 16
element bit 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0

Standard Variable "Direct Parameters 2" index=1 id=V_DirectParameters_2

data type: 128-bit Record
access rights: rw
excluded from data storage

subindex bit offset data type allowed values default value acc. restr. mod. other var. excl. from DS name description
1 120 8-bit UInteger Device Specific Parameter 1
2 112 8-bit UInteger Device Specific Parameter 2
3 104 8-bit UInteger Device Specific Parameter 3
4 96 8-bit UInteger Device Specific Parameter 4
5 88 8-bit UInteger Device Specific Parameter 5
6 80 8-bit UInteger Device Specific Parameter 6
7 72 8-bit UInteger Device Specific Parameter 7
8 64 8-bit UInteger Device Specific Parameter 8
9 56 8-bit UInteger Device Specific Parameter 9
10 48 8-bit UInteger Device Specific Parameter 10
11 40 8-bit UInteger Device Specific Parameter 11
12 32 8-bit UInteger Device Specific Parameter 12
13 24 8-bit UInteger Device Specific Parameter 13
14 16 8-bit UInteger Device Specific Parameter 14
15 8 8-bit UInteger Device Specific Parameter 15
16 0 8-bit UInteger Device Specific Parameter 16

octet 0 1 2 3 4 5 6 7
bit offset 127 - 120 119 - 112 111 - 104 103 - 96 95 - 88 87 - 80 79 - 72 71 - 64
subindex 1 2 3 4 5 6 7 8
element bit 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0

octet 8 9 10 11 12 13 14 15
bit offset 63 - 56 55 - 48 47 - 40 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0
subindex 9 10 11 12 13 14 15 16
element bit 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0 7 - 0

Standard Variable "Standard Command" index=2 id=V_SystemCommand

data type: 8-bit UInteger
allowed values: 128 = Device Reset, 160 = Tech-in ambient temperature switch-point level
access rights: wo
modifies other variables

octet 0  
bit offset 7 - 0  
element bit 7 - 0  

Standard Variable "Vendor Name" index=16 id=V_VendorName

data type: 64-octet String UTF-8
default value: "Maxim Integrated"
access rights: ro

octet 0 1 2 3 4 5 6 7
bit offset 511 - 504 503 - 496 495 - 488 487 - 480 479 - 472 471 - 464 463 - 456 455 - 448

octet 8 9 10 11 12 13 14 15
bit offset 447 - 440 439 - 432 431 - 424 423 - 416 415 - 408 407 - 400 399 - 392 391 - 384

octet 16 17 18 19 20 21 22 23
bit offset 383 - 376 375 - 368 367 - 360 359 - 352 351 - 344 343 - 336 335 - 328 327 - 320

octet 24 25 26 27 28 29 30 31
bit offset 319 - 312 311 - 304 303 - 296 295 - 288 287 - 280 279 - 272 271 - 264 263 - 256

octet 32 33 34 35 36 37 38 39
bit offset 255 - 248 247 - 240 239 - 232 231 - 224 223 - 216 215 - 208 207 - 200 199 - 192

octet 40 41 42 43 44 45 46 47
bit offset 191 - 184 183 - 176 175 - 168 167 - 160 159 - 152 151 - 144 143 - 136 135 - 128

octet 48 49 50 51 52 53 54 55
bit offset 127 - 120 119 - 112 111 - 104 103 - 96 95 - 88 87 - 80 79 - 72 71 - 64

octet 56 57 58 59 60 61 62 63
bit offset 63 - 56 55 - 48 47 - 40 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0

Standard Variable "Vendor Text" index=17 id=V_VendorText

data type: 64-octet String UTF-8
default value: "The world leader in analog integration"
access rights: ro

octet 0 1 2 3 4 5 6 7
bit offset 511 - 504 503 - 496 495 - 488 487 - 480 479 - 472 471 - 464 463 - 456 455 - 448

octet 8 9 10 11 12 13 14 15
bit offset 447 - 440 439 - 432 431 - 424 423 - 416 415 - 408 407 - 400 399 - 392 391 - 384

octet 16 17 18 19 20 21 22 23
bit offset 383 - 376 375 - 368 367 - 360 359 - 352 351 - 344 343 - 336 335 - 328 327 - 320

octet 24 25 26 27 28 29 30 31
bit offset 319 - 312 311 - 304 303 - 296 295 - 288 287 - 280 279 - 272 271 - 264 263 - 256

octet 32 33 34 35 36 37 38 39
bit offset 255 - 248 247 - 240 239 - 232 231 - 224 223 - 216 215 - 208 207 - 200 199 - 192

octet 40 41 42 43 44 45 46 47
bit offset 191 - 184 183 - 176 175 - 168 167 - 160 159 - 152 151 - 144 143 - 136 135 - 128

octet 48 49 50 51 52 53 54 55
bit offset 127 - 120 119 - 112 111 - 104 103 - 96 95 - 88 87 - 80 79 - 72 71 - 64

octet 56 57 58 59 60 61 62 63
bit offset 63 - 56 55 - 48 47 - 40 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0

Standard Variable "Product Name" index=18 id=V_ProductName

data type: 64-octet String UTF-8
default value: "Mojave (MAXREFDES42#)"
access rights: ro

octet 0 1 2 3 4 5 6 7
bit offset 511 - 504 503 - 496 495 - 488 487 - 480 479 - 472 471 - 464 463 - 456 455 - 448

octet 8 9 10 11 12 13 14 15
bit offset 447 - 440 439 - 432 431 - 424 423 - 416 415 - 408 407 - 400 399 - 392 391 - 384

octet 16 17 18 19 20 21 22 23
bit offset 383 - 376 375 - 368 367 - 360 359 - 352 351 - 344 343 - 336 335 - 328 327 - 320

octet 24 25 26 27 28 29 30 31
bit offset 319 - 312 311 - 304 303 - 296 295 - 288 287 - 280 279 - 272 271 - 264 263 - 256

octet 32 33 34 35 36 37 38 39
bit offset 255 - 248 247 - 240 239 - 232 231 - 224 223 - 216 215 - 208 207 - 200 199 - 192

octet 40 41 42 43 44 45 46 47
bit offset 191 - 184 183 - 176 175 - 168 167 - 160 159 - 152 151 - 144 143 - 136 135 - 128

octet 48 49 50 51 52 53 54 55
bit offset 127 - 120 119 - 112 111 - 104 103 - 96 95 - 88 87 - 80 79 - 72 71 - 64

octet 56 57 58 59 60 61 62 63
bit offset 63 - 56 55 - 48 47 - 40 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0

Standard Variable "Product ID" index=19 id=V_ProductID

data type: 64-octet String UTF-8
default value: "MAXREFDES42"
access rights: ro

octet 0 1 2 3 4 5 6 7
bit offset 511 - 504 503 - 496 495 - 488 487 - 480 479 - 472 471 - 464 463 - 456 455 - 448

octet 8 9 10 11 12 13 14 15
bit offset 447 - 440 439 - 432 431 - 424 423 - 416 415 - 408 407 - 400 399 - 392 391 - 384

octet 16 17 18 19 20 21 22 23
bit offset 383 - 376 375 - 368 367 - 360 359 - 352 351 - 344 343 - 336 335 - 328 327 - 320

octet 24 25 26 27 28 29 30 31
bit offset 319 - 312 311 - 304 303 - 296 295 - 288 287 - 280 279 - 272 271 - 264 263 - 256

octet 32 33 34 35 36 37 38 39
bit offset 255 - 248 247 - 240 239 - 232 231 - 224 223 - 216 215 - 208 207 - 200 199 - 192

octet 40 41 42 43 44 45 46 47
bit offset 191 - 184 183 - 176 175 - 168 167 - 160 159 - 152 151 - 144 143 - 136 135 - 128

octet 48 49 50 51 52 53 54 55
bit offset 127 - 120 119 - 112 111 - 104 103 - 96 95 - 88 87 - 80 79 - 72 71 - 64

octet 56 57 58 59 60 61 62 63
bit offset 63 - 56 55 - 48 47 - 40 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0

Standard Variable "Product Text" index=20 id=V_ProductText

data type: 64-octet String UTF-8
default value: "IO-Link RTD Temp Sensor"
access rights: ro

octet 0 1 2 3 4 5 6 7
bit offset 511 - 504 503 - 496 495 - 488 487 - 480 479 - 472 471 - 464 463 - 456 455 - 448

octet 8 9 10 11 12 13 14 15
bit offset 447 - 440 439 - 432 431 - 424 423 - 416 415 - 408 407 - 400 399 - 392 391 - 384

octet 16 17 18 19 20 21 22 23
bit offset 383 - 376 375 - 368 367 - 360 359 - 352 351 - 344 343 - 336 335 - 328 327 - 320

octet 24 25 26 27 28 29 30 31
bit offset 319 - 312 311 - 304 303 - 296 295 - 288 287 - 280 279 - 272 271 - 264 263 - 256

octet 32 33 34 35 36 37 38 39
bit offset 255 - 248 247 - 240 239 - 232 231 - 224 223 - 216 215 - 208 207 - 200 199 - 192

octet 40 41 42 43 44 45 46 47
bit offset 191 - 184 183 - 176 175 - 168 167 - 160 159 - 152 151 - 144 143 - 136 135 - 128

octet 48 49 50 51 52 53 54 55
bit offset 127 - 120 119 - 112 111 - 104 103 - 96 95 - 88 87 - 80 79 - 72 71 - 64

octet 56 57 58 59 60 61 62 63
bit offset 63 - 56 55 - 48 47 - 40 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0

Standard Variable "Firmware Version" index=23 id=V_FirmwareRevision

data type: 64-octet String UTF-8
access rights: ro

octet 0 1 2 3 4 5 6 7
bit offset 511 - 504 503 - 496 495 - 488 487 - 480 479 - 472 471 - 464 463 - 456 455 - 448

octet 8 9 10 11 12 13 14 15
bit offset 447 - 440 439 - 432 431 - 424 423 - 416 415 - 408 407 - 400 399 - 392 391 - 384

octet 16 17 18 19 20 21 22 23
bit offset 383 - 376 375 - 368 367 - 360 359 - 352 351 - 344 343 - 336 335 - 328 327 - 320

octet 24 25 26 27 28 29 30 31
bit offset 319 - 312 311 - 304 303 - 296 295 - 288 287 - 280 279 - 272 271 - 264 263 - 256

octet 32 33 34 35 36 37 38 39
bit offset 255 - 248 247 - 240 239 - 232 231 - 224 223 - 216 215 - 208 207 - 200 199 - 192

octet 40 41 42 43 44 45 46 47
bit offset 191 - 184 183 - 176 175 - 168 167 - 160 159 - 152 151 - 144 143 - 136 135 - 128

octet 48 49 50 51 52 53 54 55
bit offset 127 - 120 119 - 112 111 - 104 103 - 96 95 - 88 87 - 80 79 - 72 71 - 64

octet 56 57 58 59 60 61 62 63
bit offset 63 - 56 55 - 48 47 - 40 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0

Variable "Ambient temperature switch-point level" index=256 id=V_TemperatureSPLevel

data type: 16-bit UInteger
default value: 9148
access rights: rw
excluded from data storage

octet 0 1  
bit offset 15 - 8 7 - 0  
element bit 15 - 8 7 - 0  

Variable "Ambient temperature switch-point hysteresis" index=257 id=V_TemperatureSPHysteresis

data type: 16-bit UInteger
default value: 32
access rights: rw
excluded from data storage

octet 0 1  
bit offset 15 - 8 7 - 0  
element bit 15 - 8 7 - 0  

Variable "Ambient temperature display scale" index=258 id=V_TemperatureDisplayScale

data type: 8-bit UInteger
allowed values: 0 = °F, 1 = °C
default value: 1
access rights: rw
excluded from data storage

octet 0  
bit offset 7 - 0  
element bit 7 - 0  

Variable "N-wire type connection" index=259 id=V_NWireTypeConnection

data type: 8-bit UInteger
allowed values: 2 = 2-wire, 3 = 3-wire, 4 = 4-wire
default value: 2
access rights: rw
modifies other variables
excluded from data storage

octet 0  
bit offset 7 - 0  
element bit 7 - 0  

Variable "MAX31865ATP+ Configuration" index=260 id=V_MAX31865Configuration

data type: 8-bit UInteger
default value: 192
access rights: rw
modifies other variables
excluded from data storage

octet 0  
bit offset 7 - 0  
element bit 7 - 0  

Variable "MAX31865ATP+ RTD" index=261 id=V_MAX31865RTD

data type: 16-bit UInteger
default value: 0
access rights: ro
dynamic

octet 0 1  
bit offset 15 - 8 7 - 0  
element bit 15 - 8 7 - 0  

Variable "MAX31865ATP+ High Fault Threshold" index=262 id=V_MAX31865HighFaultThreshold

data type: 16-bit UInteger
default value: 65535
access rights: rw
excluded from data storage

octet 0 1  
bit offset 15 - 8 7 - 0  
element bit 15 - 8 7 - 0  

Variable "MAX31865ATP+ Low Fault Threshold" index=263 id=V_MAX31865LowFaultThreshold

data type: 16-bit UInteger
default value: 0
access rights: rw
excluded from data storage

octet 0 1  
bit offset 15 - 8 7 - 0  
element bit 15 - 8 7 - 0  

Variable "MAX31865ATP+ Fault Status" index=264 id=V_MAX31865FaultStatus

data type: 8-bit UInteger
default value: 0
access rights: ro
dynamic

octet 0  
bit offset 7 - 0  
element bit 7 - 0  

Variable "Reference resistance" index=265 id=V_ReferenceResistance

data type: 24-bit UInteger
default value: 40000
access rights: rw
excluded from data storage

octet 0 1 2 3  
bit offset 31 - 24 23 - 16 15 - 8 7 - 0  
element bit null ext. 23 - 16 15 - 8 7 - 0  

Variable "Nominal resistance at 0°C" index=266 id=V_NominalResistance

data type: 24-bit UInteger
default value: 10000
access rights: rw
excluded from data storage

octet 0 1 2 3  
bit offset 31 - 24 23 - 16 15 - 8 7 - 0  
element bit null ext. 23 - 16 15 - 8 7 - 0  

Variable "Ambient temperature" index=267 id=V_Temperature_F

data type: Float32
default value: -412.3768
access rights: ro
dynamic

octet 0 1 2 3  
bit offset 31 - 24 23 - 16 15 - 8 7 - 0  
element bit 31 - 24 23 - 16 15 - 8 7 - 0  

Variable "Ambient temperature" index=268 id=V_Temperature_C

data type: Float32
default value: -246.876
access rights: ro
dynamic

octet 0 1 2 3  
bit offset 31 - 24 23 - 16 15 - 8 7 - 0  
element bit 31 - 24 23 - 16 15 - 8 7 - 0  

Variable "Ambient temperature switch-point level" index=269 id=V_TemperatureSPLevel_F

data type: Float32
default value: 86
access rights: ro

octet 0 1 2 3  
bit offset 31 - 24 23 - 16 15 - 8 7 - 0  
element bit 31 - 24 23 - 16 15 - 8 7 - 0  

Variable "Ambient temperature switch-point level" index=270 id=V_TemperatureSPLevel_C

data type: Float32
default value: 30
access rights: ro

octet 0 1 2 3  
bit offset 31 - 24 23 - 16 15 - 8 7 - 0  
element bit 31 - 24 23 - 16 15 - 8 7 - 0  

Variable "Ambient temperature switch-point hysteresis" index=271 id=V_TemperatureSPHysteresis_F

data type: Float32
default value: 1.8
access rights: ro

octet 0 1 2 3  
bit offset 31 - 24 23 - 16 15 - 8 7 - 0  
element bit 31 - 24 23 - 16 15 - 8 7 - 0  

Variable "Ambient temperature switch-point hysteresis" index=272 id=V_TemperatureSPHysteresis_C

data type: Float32
default value: 1
access rights: ro

octet 0 1 2 3  
bit offset 31 - 24 23 - 16 15 - 8 7 - 0  
element bit 31 - 24 23 - 16 15 - 8 7 - 0  

ErrorTypes

CodeAdditional codeNameDescription
128 (0x80)0 (0x00)Device application error - no detailsService has been refused by the device application and no detailed information of the incident is available
128 (0x80)17 (0x11)Index not availableAccess occurs to a not existing index
128 (0x80)18 (0x12)Subindex not availableAccess occurs to a not existing subindex
128 (0x80)48 (0x30)Parameter value out of rangeWritten parameter value is outside its permitted value range
128 (0x80)53 (0x35)Function not availableWritten command is not supported by the device application
128 (0x80)65 (0x41)Inconsistent parameter setParameter inconsistencies were found at the end of block parameter transfer, device plausibility check failed

Events

CodeTypeNameDescription
16912 (0x4210)WarningDevice temperature over-runClear source of heat
20480 (0x5000)ErrorDevice hardware faultDevice Exchange
20753 (0x5111)WarningPrimary supply voltage under-runCheck tolerance
24576 (0x6000)ErrorDevice software faultCheck firmware revision
30480 (0x7710)ErrorShort circuitCheck installation

Observer Menus

Identification Menu
V_VendorName
V_VendorText
V_ProductName
V_ProductID
V_ProductText
V_FirmwareRevision

Observation Menu
If V_TemperatureDisplayScale = 0:
Switch-point parameters
V_Temperature_F °F
V_TemperatureSPLevel_F °F
V_TemperatureSPHysteresis_F °F
If V_TemperatureDisplayScale = 1:
Switch-point parameters
V_Temperature_C °C
V_TemperatureSPLevel_C °C
V_TemperatureSPHysteresis_C °C
V_TemperatureDisplayScale
V_NWireTypeConnection, ro

Maintenance Menus

Identification Menu
V_VendorName
V_VendorText
V_ProductName
V_ProductID
V_ProductText
V_FirmwareRevision

Observation Menu
If V_TemperatureDisplayScale = 0:
Switch-point parameters
V_Temperature_F °F
V_TemperatureSPLevel_F °F
V_TemperatureSPHysteresis_F °F
If V_TemperatureDisplayScale = 1:
Switch-point parameters
V_Temperature_C °C
V_TemperatureSPLevel_C °C
V_TemperatureSPHysteresis_C °C
V_TemperatureDisplayScale
V_NWireTypeConnection, ro

Diagnosis Menu
V_SystemCommand, Button:=128
Description=Restart the device

Specialist Menus

Identification Menu
V_VendorName
V_VendorText
V_ProductName
V_ProductID
V_ProductText
V_FirmwareRevision

Parameter Menu
V_SystemCommand, Button:=160
Description=Start to use current ambient temperature intensity as a new switch point level
Switch-point parameters
V_TemperatureSPLevel
V_TemperatureSPHysteresis
V_NWireTypeConnection
V_MAX31865Configuration
V_MAX31865RTD
V_MAX31865HighFaultThreshold
V_MAX31865LowFaultThreshold
V_MAX31865FaultStatus
V_ReferenceResistance mΩ
V_NominalResistance mΩ

Observation Menu
If V_TemperatureDisplayScale = 0:
Switch-point parameters
V_Temperature_F °F
V_TemperatureSPLevel_F °F
V_TemperatureSPHysteresis_F °F
If V_TemperatureDisplayScale = 1:
Switch-point parameters
V_Temperature_C °C
V_TemperatureSPLevel_C °C
V_TemperatureSPHysteresis_C °C
V_TemperatureDisplayScale
V_NWireTypeConnection, ro

Diagnosis Menu
V_SystemCommand, Button:=128
Description=Restart the device

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