Version: V1.0Release Date: 2020-11-25


OE21
Vendor ID 545 (0x0221) Vendor Logo
Vendor Name di-soric GmbH & Co. KG
Vendor Text SOLUTIONS. CLEVER. PRACTICAL.
Vendor URL www.di-soric.com
Device ID 216 (0x0000d8)
DeviceFamily Photoelectric Sensors
Features
Block Parameter yes
Data Storage yes
Profile Characteristic 0x0001 (Device Profile: Smart Sensor), 0x8000 (Function Class: Device Identification), 0x8001 (Function Class: Binary Data Channel), 0x8003 (Function Class: Device Diagnosis), 0x8004 (Function Class: Teach-In Commands)
Supported Access Locks Parameter: no, Data Storage: yes, Local Parameterization: no, Local User Interface: no
Communication
IO-Link Revision V1.1
Transmission Rate38400 bit/s (COM2)
Minimum Cycle Time 2.5 ms
SIO Mode Supported yes
M-Sequence CapabilityPREOPERATE = TYPE_1_V with 8 octets on-request data
OPERATE = TYPE_2_1 with 1 octet on-request data
ISDU supported
Device Variant OE21-PS-2C
Description Through-beam sensor receiver, 0...3000 mm, Length 2.0m, Electrical connection 3-wire cable
Product ID 212991
Device Icon Device Icon
Device Symbol Device Symbol
Connection TypeM8 connector
Connection Symbol Connection Symbol
Connection Description Cable-3
- pin 1 brown; L+
- pin 2 white; NC; not connected
- pin 3 (light) blue; L-
- pin 4 black; C/Q
Device Variant OE21-PS-0.3T3
Description Through-beam sensor receiver, 0...3000 mm, Length 0.3m, Electrical connection 3-pin pigtail M8
Product ID 212993
Device Icon Device Icon
Device Symbol Device Symbol
Connection TypeM8 connector
Connection Symbol Connection Symbol
Connection Description M8-3
- pin 1 brown; L+
- pin 2 white; NC; not connected
- pin 3 (light) blue; L-
- pin 4 black; C/Q

ProcessData id=V_PdT

ProcessDataIn "Process data input" id=V_PdInT

bit length: 8
data type: 8-bit Record (subindex access not supported)

subindex bit offset data type allowed values default value acc. restr. mod. other var. excl. from DS name description
1 0 Boolean false = Inactive, true = Active Switch state (SSC1, Q1) Switch state (SSC1, Q1)
Octet 0
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

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 67 = Two Value Teach TP1 SP1, 68 = Two Value Teach TP2 SP1, 75 = Teach SP1 without target, 130 = Restore Factory Settings, 240 = IO-Link 1.1 system test command 240, Event 8DFE appears, 241 = IO-Link 1.1 system test command 241, Event 8DFE disappears, 242 = IO-Link 1.1 system test command 242, Event 8DFF appears, 243 = IO-Link 1.1 system test command 243, Event 8DFF disappears 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

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: 67 = Two Value Teach TP1 SP1, 68 = Two Value Teach TP2 SP1, 75 = Teach SP1 without target, 130 = Restore Factory Settings, 240 = IO-Link 1.1 system test command 240, Event 8DFE appears, 241 = IO-Link 1.1 system test command 241, Event 8DFE disappears, 242 = IO-Link 1.1 system test command 242, Event 8DFF appears, 243 = IO-Link 1.1 system test command 243, Event 8DFF disappears
access rights: wo
modifies other variables

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

Standard Variable "Device Access Locks" index=12 id=V_DeviceAccessLocks

data type: 16-bit Record (subindex access not supported)
access rights: rw

subindex bit offset data type allowed values default value acc. restr. mod. other var. excl. from DS name description
1 0 Boolean Parameter (write) Access Lock
2 1 Boolean false Data Storage Lock
3 2 Boolean Local Parameterization Lock
4 3 Boolean Local User Interface Lock
Octet 0
bit offset 15 14 13 12 11 10 9 8
subindex / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /
Octet 1
bit offset 7 6 5 4 3 2 1 0
subindex / / / / / / / / / / / / / / / / / / / / / / / / 4 3 2 1

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

data type: 22-octet String UTF-8
default value: "di-soric GmbH & Co. KG"
access rights: ro

octet 0 1 2 3 4 5 6 7
bit offset 175 - 168 167 - 160 159 - 152 151 - 144 143 - 136 135 - 128 127 - 120 119 - 112

octet 8 9 10 11 12 13 14 15
bit offset 111 - 104 103 - 96 95 - 88 87 - 80 79 - 72 71 - 64 63 - 56 55 - 48

octet 16 17 18 19 20 21  
bit offset 47 - 40 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0  

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

data type: 29-octet String UTF-8
default value: "SOLUTIONS. CLEVER. PRACTICAL."
access rights: ro

octet 0 1 2 3 4 5 6 7
bit offset 231 - 224 223 - 216 215 - 208 207 - 200 199 - 192 191 - 184 183 - 176 175 - 168

octet 8 9 10 11 12 13 14 15
bit offset 167 - 160 159 - 152 151 - 144 143 - 136 135 - 128 127 - 120 119 - 112 111 - 104

octet 16 17 18 19 20 21 22 23
bit offset 103 - 96 95 - 88 87 - 80 79 - 72 71 - 64 63 - 56 55 - 48 47 - 40

octet 24 25 26 27 28  
bit offset 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0  

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

data type: 14-octet String UTF-8
access rights: ro

octet 0 1 2 3 4 5 6 7
bit offset 111 - 104 103 - 96 95 - 88 87 - 80 79 - 72 71 - 64 63 - 56 55 - 48

octet 8 9 10 11 12 13  
bit offset 47 - 40 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0  

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

data type: 6-octet String UTF-8
access rights: ro

octet 0 1 2 3 4 5  
bit offset 47 - 40 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0  

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

data type: 28-octet String UTF-8
default value: "Through-beam sensor receiver"
access rights: ro

octet 0 1 2 3 4 5 6 7
bit offset 223 - 216 215 - 208 207 - 200 199 - 192 191 - 184 183 - 176 175 - 168 167 - 160

octet 8 9 10 11 12 13 14 15
bit offset 159 - 152 151 - 144 143 - 136 135 - 128 127 - 120 119 - 112 111 - 104 103 - 96

octet 16 17 18 19 20 21 22 23
bit offset 95 - 88 87 - 80 79 - 72 71 - 64 63 - 56 55 - 48 47 - 40 39 - 32

octet 24 25 26 27  
bit offset 31 - 24 23 - 16 15 - 8 7 - 0  

Standard Variable "Serial Number" index=21 id=V_SerialNumber

data type: 12-octet String UTF-8
access rights: ro

octet 0 1 2 3 4 5 6 7
bit offset 95 - 88 87 - 80 79 - 72 71 - 64 63 - 56 55 - 48 47 - 40 39 - 32

octet 8 9 10 11  
bit offset 31 - 24 23 - 16 15 - 8 7 - 0  

Standard Variable "Hardware Version" index=22 id=V_HardwareRevision

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

octet 0 1 2 3 4 5 6 7
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: 8-octet String UTF-8
access rights: ro

octet 0 1 2 3 4 5 6 7
bit offset 63 - 56 55 - 48 47 - 40 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0

Standard Variable "Application Specific Tag" index=24 id=V_ApplicationSpecificTag

data type: 32-octet String UTF-8
default value: "***"
access rights: rw

octet 0 1 2 3 4 5 6 7
bit offset 255 - 248 247 - 240 239 - 232 231 - 224 223 - 216 215 - 208 207 - 200 199 - 192

octet 8 9 10 11 12 13 14 15
bit offset 191 - 184 183 - 176 175 - 168 167 - 160 159 - 152 151 - 144 143 - 136 135 - 128

octet 16 17 18 19 20 21 22 23
bit offset 127 - 120 119 - 112 111 - 104 103 - 96 95 - 88 87 - 80 79 - 72 71 - 64

octet 24 25 26 27 28 29 30 31
bit offset 63 - 56 55 - 48 47 - 40 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0

Standard Variable "Device Status" index=36 id=V_DeviceStatus

data type: 8-bit UInteger
allowed values: 0 = Device is OK, 1 = Maintenance required, 2 = Out of specification, 3 = Functional check, 4 = Failure, 5..255 = Reserved
default value: 0
access rights: ro
dynamic

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

Standard Variable "Detailed Device Status" index=37 id=V_DetailedDeviceStatus

data type: Array[8] of 3-octet OctetString (subindex access not supported)
default value: 0x00,0x00,0x00
access rights: ro
dynamic

octet 0 1 2 3 4 5 6 7
bit offset 191 - 184 183 - 176 175 - 168 167 - 160 159 - 152 151 - 144 143 - 136 135 - 128
subindex 1 1 1 2 2 2 3 3

octet 8 9 10 11 12 13 14 15
bit offset 127 - 120 119 - 112 111 - 104 103 - 96 95 - 88 87 - 80 79 - 72 71 - 64
subindex 3 4 4 4 5 5 5 6

octet 16 17 18 19 20 21 22 23
bit offset 63 - 56 55 - 48 47 - 40 39 - 32 31 - 24 23 - 16 15 - 8 7 - 0
subindex 6 6 7 7 7 8 8 8

Standard Variable "Process Data Input" index=40 id=V_ProcessDataInput

data type: see ProcessDataIn!
access rights: ro
dynamic

Variable "Teach-in Select" index=58 id=V_TI-Select

description: Adressing of particular SSC for which teach-in commands apply
data type: 8-bit UInteger
allowed values: 1 = SSC1
default value: 1
access rights: rw
excluded from data storage

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

Variable "Teach State" index=59 id=V_TI-Result

description: Teach State
data type: 8-bit Record (subindex access not supported)
access rights: ro
dynamic

subindex bit offset data type allowed values default value acc. restr. mod. other var. excl. from DS name description
1 0 4-bit UInteger 0 = Idle, 1 = Switchpoint 1 Set, 4 = Wait for command, 5 = Busy, 7 = Error 0 Teach State indication of the current state of the teach-in procedure and teach point setting
Octet 0
bit offset 7 6 5 4 3 2 1 0
subindex / / / / / / / / / / / / / / / / / / / / / / / / 1
element bit         3 2 1 0

Variable "Setpoints" index=60 id=V_SSC1-Param

description: threshold measurement value of a sensor for the edge of a binary output signal
data type: 32-bit Record
access rights: rw

subindex bit offset data type allowed values default value acc. restr. mod. other var. excl. from DS name description
1 16 16-bit Integer 1..100 100 (1) (SSC1, Q1) threshold measurement value
2 0 16-bit Integer 0 = N.A. 0 (2) (SSC1, Q1) threshold measurement value

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

Variable "Switchpoint" index=61 id=V_SSC1-Config

description: mode, logic and hysteresis for switching signal channel 1
data type: 32-bit Record
access rights: rw

subindex bit offset data type allowed values default value acc. restr. mod. other var. excl. from DS name description
1 24 8-bit UInteger 0 = NO, 1 = NC 0 Logic switching information is transmitted in inverted or not inverted manner
2 16 8-bit UInteger 1 = Single point mode 1 Mode operation mode for binary signal
3 0 16-bit Integer 0 = N.A. 0 Hysteresis Setpoint hysteresis

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

Variable "On delay switching output" index=66 id=V_SSC1_dS

description: Switchching signal channel 1, Switch-On delay
data type: 16-bit UInteger
allowed values: 0..20
default value: 0
access rights: rw

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

Variable "Off delay switching output" index=67 id=V_SSC1_dr

description: Switchching signal channel 1, Switch-Off delay
data type: 16-bit UInteger
allowed values: 0..20
default value: 0
access rights: rw

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

Variable "Operating hours" index=93 id=V_Operating_Hours

description: Counter of the operating hours since delivery
data type: 32-bit Integer
allowed values: 0..65535
default value: 0
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 "Number of power on" index=94 id=V_Number_Of_Powercycles

description: Number of power on since delivery
data type: 32-bit Integer
allowed values: 0..65535
default value: 0
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 "Stability" index=2003 id=V_Excess_Gain

description: Signal stability at receiver
data type: 16-bit UInteger
allowed values: 0..5
default value: 0
access rights: ro
dynamic

octet 0 1  
bit offset 15 - 8 7 - 0  
element bit 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)32 (0x20)Service temporarily not availableParameter is not accessible due to the current state of the device application
128 (0x80)33 (0x21)Service temporarily not available - local controlParameter is not accessible due to an ongoing local operation at the device
128 (0x80)34 (0x22)Service temporarily not available - device controlParameter is not accessible due to a remote triggered state of the device application
128 (0x80)35 (0x23)Access deniedWrite access on a read-only parameter
128 (0x80)48 (0x30)Parameter value out of rangeWritten parameter value is outside its permitted value range
128 (0x80)51 (0x33)Parameter length overrunWritten parameter length is above its predefined length
128 (0x80)52 (0x34)Parameter length underrunWritten parameter length is below its predefined length
128 (0x80)53 (0x35)Function not availableWritten command is not supported by the device application
128 (0x80)54 (0x36)Function temporarily unavailableWritten command is not available due to the current state of the device application
128 (0x80)64 (0x40)Invalid parameter setWritten single parameter collides with other actual parameter settings
128 (0x80)65 (0x41)Inconsistent parameter setParameter inconsistencies were found at the end of block parameter transfer, device plausibility check failed
128 (0x80)130 (0x82)Application not readyRead or write service is refused due to a temporarily unavailable application

Events

CodeTypeNameDescription
36350 (0x8dfe)WarningTest Event 1. Device Status = 1 (Maintenance required)Event appears by setting index 2 to value 240, Event disappears by setting index 2 to value 241
36351 (0x8dff)WarningTest Event 2. Device Status = 1 (Maintenance required)Event appears by setting index 2 to value 242, Event disappears by setting index 2 to value 243

Observer Menus

Identification Menu
V_VendorName, ro
V_ProductName, ro
V_ProductText, ro
V_SerialNumber, ro
V_HardwareRevision, ro
V_FirmwareRevision, ro
V_ApplicationSpecificTag, ro

Parameter Menu
Main Functions
V_SSC1-Config.Logic, ro

Observation Menu
Process Data Input
V_ProcessDataInput.1, ro

Diagnosis Menu
Diagnosis
V_DeviceStatus, ro

Maintenance Menus

Identification Menu
V_VendorName
V_ProductName
V_ProductText
V_SerialNumber
V_HardwareRevision
V_FirmwareRevision
V_ApplicationSpecificTag

Parameter Menu
Main Functions
V_SSC1-Config.Logic
V_SSC1-Param.(1) (SSC1, Q1) * 1 + 0 %, Dec.0
V_Excess_Gain * 1 + 0, Dec.0
Teach
V_TI-Result
V_SystemCommand, Button:=75
V_SystemCommand, Button:=67
V_SystemCommand, Button:=68

Observation Menu
Process Data Input
V_ProcessDataInput.1

Diagnosis Menu
Diagnosis
V_DeviceStatus
V_Operating_Hours * 1 + 0 h, Dec.0

Specialist Menus

Identification Menu
V_VendorName
V_ProductName
V_ProductText
V_SerialNumber
V_HardwareRevision
V_FirmwareRevision
V_ApplicationSpecificTag

Parameter Menu
Setup
V_SystemCommand, Button:=130
Main Functions
V_SSC1-Config.Logic
V_SSC1-Param.(1) (SSC1, Q1) * 1 + 0 %, Dec.0
V_Excess_Gain * 1 + 0, Dec.0
Aditional Functions
V_SSC1_dS * 0.1 + 0 s, Dec.1
V_SSC1_dr * 0.1 + 0 s, Dec.1
Teach
V_TI-Result
V_SystemCommand, Button:=75
V_SystemCommand, Button:=67
V_SystemCommand, Button:=68

Observation Menu
Process Data Input
V_ProcessDataInput.1

Diagnosis Menu
Diagnosis
V_DeviceStatus
V_Excess_Gain * 1 + 0, Dec.0
V_Operating_Hours * 1 + 0 h, Dec.0
V_Number_Of_Powercycles * 1 + 0, Dec.0

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