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Rockwell Automation Allen-Bradley 856T-B24LC User Manual Download Page 16

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Rockwell Automation Publication 856T-UM001B-EN-P - April 2021

Chapter 2          IO-Link Overview

Value Status

The value status indicates whether the process data is valid or invalid. The 
value status can be transmitted cyclically with the process data.

Device Data

Device data supports device-specific configurable parameters, identification 
data, and diagnostic information. They are exchanged acyclically and at the 
request of the IO-Link master. Device data can be written to the device (Write) 
and read from the device (Read).

Events

When an event occurs, the device signals the presence of the event to the 
master. The master then reads out the event. Events can be error messages and 
warnings/maintenance data. Error messages are transmitted from the device 
to the controller via the IO-Link master. The transmission of device 
parameters or events occurs independently from the cyclic transmission of 
process data.

Access IO-Link Data

Cyclic Data

 To exchange the cyclic process data between an IO-Link device and a 
controller, the IO-Link data from the IO-Link master is placed on the address 
ranges assigned beforehand. The user program on the controller accesses       
the process values using these addresses and processes them. The cyclic data 
exchange from the controller to the IO-Link device is performed in reverse.

Acyclic Data

Acyclic data, such as device parameters or events, are exchanged using a 
specified index range. The controller accesses these using Explicit Messaging. 
The use of the index and subindex ranges allows targeted access.

I/O System Startup

If the port of the master is set to IO-Link mode, the IO-Link master attempts to 
communicate with the connected IO-Link device. To do so, the IO-Link master 
sends a defined signal (wake up pulse) and waits for the IO-Link device to 
reply. 

The IO-Link master initially attempts to communicate at the highest defined 
data transmission rate. If unsuccessful, the IO-Link master then attempts to 
communicate at the next lower data transmission rate. 

If the master receives a reply, the communication begins. Next, it exchanges 
the communication parameters. If necessary, parameters that are saved in the 
system are transmitted to the device. Then, the cyclic exchange of the process 
data and value status begins.

Summary of Contents for Allen-Bradley 856T-B24LC

Page 1: ...Control Tower IO Link Class B Light and Sound Module Controller Catalog Number 856T B24LC User Manual Original Instructions ...

Page 2: ...ed by Rockwell Automation Inc with respect to use of information circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations Labels may also be on or inside the equipment to prov...

Page 3: ...Chapter 2 IO Link Overview What is IO Link 13 Why IO Link 13 Seamless Integration 13 Real time Diagnostics and Trending 14 IO Link Device Status 14 Device Profiles and Automatic Device Configuration 14 Descriptive Tags 14 How IO Link Works 14 Transmission Rates 15 Transmission Quality 15 Response Time of the IO Link System 15 IO Link Data Types 15 Process Data 15 Value Status 16 Device Data 16 Eve...

Page 4: ...ommon Tab 35 Identification Tab 36 Observation Tab 37 Parameter Tab 39 Diagnosis Tab 41 Chapter 5 Power On Self Test POST Hardware Fault Conditions 43 Non recoverable 43 Critical 44 Severe 44 Device Status Indicator Error Codes 44 IO Link Status Indicator Timing 44 Chapter 6 Class A IO Link Master Connection Consideration Patchcord 45 Maximum Number of Light Sound Modules in the Stack Light 45 Inr...

Page 5: ...odule Operation Mode 55 Appendix C Device Parameters Identification Tab 57 Observation Tab 57 Parameter Tab 61 Diagnostics Tab 64 IO Link System Commands 65 Process Data Input 66 Process Data Output 67 Configuration Tables 67 Appendix D Device Status Operational State 69 Short Circuit 70 Events 71 Appendix E Factory Reset Reset to Factory Settings Variables 73 Reset All Statistics Variables 74 App...

Page 6: ...6 Rockwell Automation Publication 856T UM001B EN P April 2021 Table of Contents Notes ...

Page 7: ...s Undergone the appropriate technical training The responsible machine operator has instructed personnel in the operation of the machine and the current safety guidelines Has read and has access to the user manual Abbreviations Download Firmware AOP EDS and Other Files Download firmware associated files such as AOP EDS and DTM and access product release notes from the Product Compatibility and Dow...

Page 8: ...N013 Provides information to install and wire the 856T IO Link module System Security Design Guidelines publication SECURE RM001 Provides guidelines for how to use Rockwell Automation products to improve the security of your Industrial Automation system Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 Provides general guidelines for installing a Rockwell Automation indust...

Page 9: ...on page 55 Product Features Mechanically compatible with all 856T base mount adapters to offer vertical surface pole and tube mounting options 70 mm external diameter Visible status indicator that shows the result of the device self test at powerup IP66 67 rated enclosure IO Link 1 1 communication protocol compliant Class B device IO Link Features Built in counters to allow you to know the number ...

Page 10: ...nk Master Class B Figure 1 Mount the IO Link Module IMPORTANT The 856T tower light product family including the 856T B24LC module is designed for general signaling applications and should not be wired to any safety circuit in the application IMPORTANT Verify that the right edge on the alignment mark triangle shape in the 856T B24LC module is aligned with the arrow mark on the base mount adapter as...

Page 11: ...Link Master For more information on these results see Power On Self Test POST on page 43 Figure 3 Status Indicator Location on IO Link Module Pole mount Vertical mount Surface with screws Surface 1 2 in NPT Threaded tube mount 856T BMA P10 a b a b Housing Color Mounting Style Code Description Code Description BMA Black SN NPT surface mount Type 4 4X 13 VM Vertical mount SH Surface mount NPT Type 4...

Page 12: ...hen connecting the 856T B24LC module to an Allen Bradley Class A IO Link master Table 1 Wiring the 856T B24LC Module to the 1734 4IOL Master 856T B24LC Module 889D Cordset Wire Color 1734 4IOL Connection M12 Connector Pin Signal 1 L Brown Voltage 2 P24 White 3 L Blue Common 4 C Q Black Channel 5 N24 Gray M12 Connector 5 2 1 4 3 Pin Signal Description 1 L Power supply 2 P24 P24 port Class B 3 L Pow...

Page 13: ... interface access to the sensor The option of using the intelligence that is integrated into the sensor provides you with new methods to commission your device Benefits of IO Link technology range from reduced installation time during startup to increased diagnostics over the lifetime of the machine Other benefits of IO Link technology include Reduced inventory and operating costs Increased uptime...

Page 14: ...ontroller to support changes in machine production for example tool changes Within minutes instead of hours modify sensor parameters to produce different finished goods Descriptive Tags Faster programming during initial setup More efficient troubleshooting process data tags are named based on the information they provide Easily monitor device data though intuitive tag names How IO Link Works IO Li...

Page 15: ... influence on the response time In addition the master has an internal processing time that is included in the calculation of the system response time Devices with different minimum cycle times can be configured on one master The response time differs so for these devices When configuring the master you can specify a fixed cycle time minimum of 3 ms and the device specific minimum cycle time that ...

Page 16: ...Link data from the IO Link master is placed on the address ranges assigned beforehand The user program on the controller accesses the process values using these addresses and processes them The cyclic data exchange from the controller to the IO Link device is performed in reverse Acyclic Data Acyclic data such as device parameters or events are exchanged using a specified index range The controlle...

Page 17: ...tity parameters process data diagnostic data and communication properties These files are required to establish communication with the sensors via IO Link The IODD consists of multiple data files the main file and several optional language files are in XML format and graphic files are in PNG format portable network graphics These files adhere to the IO Link open standard which means that they can ...

Page 18: ...18 Rockwell Automation Publication 856T UM001B EN P April 2021 Chapter 2 IO Link Overview Notes ...

Page 19: ...network cable for EtherNet IP connectivity 1585J M8TBJM 1M9 889D cordsets optional 889D F5AC 5 IO Link maximum cable length is 20 m 65 6 ft Software Studio 5000 environments version 20 and higher Sensor specific I O Device Description IODD 1734 4IOL IO Link Add on Profile AOP Figure 6 shows a POINT I O chassis with a 1734 AENTR adapter and a 1734 4IOL IO Link master module in the first slot The 17...

Page 20: ...ins numerous files for the device It comes as an installation package Before you start making a project in Studio 5000 verify that the proper and latest versions of the AOP files are installed In this example you need the AOP for 1734 AENTR POINT I O and 1734 4IOL IO Link Master If the AOP is required to be downloaded and installed you can find it at download rockwellautomation com esd download as...

Page 21: ...Configure the 856T B24LC IO Link Module Add Controller 1 To program the controller select the controller that is used name the project and click Next Depending on Studio 5000 version you may be required to configure additional parameters Configure as needed and click Finish ...

Page 22: ... O to the project The 1734 AENTR adapter is used in this project To add device to the project Studio 5000 must be in Offline mode 2 In the controller organizer tree find Ethernet under I O Configuration and right click to select New Module 3 The module window opens and shows the available modules Use the filter to select 1734 AENTR adapter and click Create ...

Page 23: ...sion and configure the adapter IP address Click OK and Close 5 The 1734 AENTR adapter is now visible in the Controller Organizer tree in the Ethernet section Add IO Link Master Now the IO Link Master module must be added Make sure that the controller is Offline before you start configuration 1 In the Controller Organizer tree find Ethernet under I O Configuration Right click the 1734 AENTR adapter...

Page 24: ...section shows how to register the IODD file Register the 856T B24LC Module IODD File To initialize a device on an IO Link Master register the IODD of the device The IO Device Description IODD files contain the information that is related to the device integrated into the system environment There are three ways to get the IODD file The 856T B24LC module has an embedded IODD that can be automaticall...

Page 25: ...r 1732E 8IOLM12R is inhibited 3 Verify that Studio 5000 is Offline with Logix Controller 4 In the IO Link Master AOP select IO Link and click Change The Change Channel Configuration window appears On the Change Channel configuration windows click Discover Devices IMPORTANT Rockwell Automation IO Link masters with AOP and firmware revisions newer than the following have the device discovery functio...

Page 26: ...cover Devices From and select the path to the IO link Master where the 856T B24LC module is connected Click Continue 6 On the Device Discovery window check the Register IODD and Use checkboxes Click OK 7 The IODD begins to download and the Register IODD Files window appears The Register IODD Files window closes once the download is complete ...

Page 27: ...ice is added to the IO Link Channel Click OK The 856T B24LC module can now be configured Download IODD File 1 Click the 1734 4IOL in the Controller Organizer tree in the Ethernet section The Properties window opens IMPORTANT Once the IODD is registered there is no need to register the IODD again unless it is manually deleted from the Master Tree ...

Page 28: ...ow 3 Right click the channel and click Register IODD 4 Select the IODD file that is needed for the device being configured Click Exit 5 The IODD registration is completed IMPORTANT If there is no proper IODD file on the list then click Register IODD and select folder and file that was previously downloaded to your computer Selected IODD is shown on the list ...

Page 29: ...d to the IO Link master The controller must always be Offline to add a device to the IO Link Master 1 Right click the channel number where the 856T B24LC module is configured and click Change 2 On Change Channel Configuration window click 3 Select the appropriate device and click Create IMPORTANT Once you click Create you may have to wait for the configuration update to complete During this time S...

Page 30: ...6 In IO Link Tab Check if Data Storage mode for IO Link module is established as Enable ADC If not then you are not able to change the module configuration Download the Project to the PLC You are almost ready to go Online to download the project to controller Before you go Online you must configure the communication path 1 Setup controller communication path Click the Communication menu and select...

Page 31: ...troller that is being used for the project In this example we are using 1769 L24ER QB1B CompactLogix Once controller is selected click Set Project Path and then Go online to start communication 3 Download the project to controller Click Download and then confirm downloading on the next window 4 Project is loaded to the controller ...

Page 32: ...32 Rockwell Automation Publication 856T UM001B EN P April 2021 Chapter 3 Configure the 856T B24LC IO Link Module Notes ...

Page 33: ...splay 856T B24LC module parameters in the AOP you must open the IO Link Master AOP To open the AOP follow these steps 1 In the Controller Organizer tree find Ethernet under I O Configuration and click the IO Link Master 2 The Properties window opens Click IO Link on the left side of the window on IO Link description ...

Page 34: ...iptions Tab Description Common page 35 General product information about the device specifications and IO Link IODD Information Identification page 36 The device catalog number series letter general product description including the current product firmware and hardware revisions Observation page 37 Information about the stack light status measurements and alarm status for the 856T B24LC module Pa...

Page 35: ...isplays the unique device ID as defined in the IO Link specifications IO Link Revision Displays the current IO Link version that the device supports Hardware Revision Displays the device hardware revision number Firmware Revision Displays the device firmware revision number Bitrate Displays the supported bitrate for communications as defined in the IO link 1 1 standard Minimum Cycle Time The param...

Page 36: ...me The vendor name of the product For the 856T B24LC module this name is Allen Bradley Product Name The product catalog number information For this device this name is 856T B24LC module Product ID Product catalog number information with series letter Product Text Product description In this case Tower light IO Link Class B light and sound module controller Serial Number Serial number of the device...

Page 37: ...30V DC TRUE Event triggering alarm occurred FALSE Event did not occur Class A Under Voltage Indicates if the supply voltage is below 18V DC TRUE Event triggering alarm occurred FALSE Event did not occur Class B Over Voltage Indicates if the auxiliary supply voltage is above 30V DC TRUE Event triggering alarm occurred FALSE Event did not occur Class B Under Voltage Indicates if the auxiliary supply...

Page 38: ...nternal temperature of the IO Link module since powerup or last power cycle C Minimum Since Power Up The minimum internal temperature of the IO Link module since powerup or last power cycle C Maximum Since Power Up The maximum internal temperature of the IO Link module since powerup or last power cycle C Vibration The values that are associated to the vibration indication feature if selected Calib...

Page 39: ... module in the second position of the stack light Bottom to Up Module 3 Type Allows the selection of the stack light module in the third position of the stack light Bottom to Up Module 4 Type Allows the selection of the stack light module in the fourth position of the stack light Bottom to Up Module 5 Type Allows the selection of the stack light module in the fifth position of the stack light Bott...

Page 40: ...it Z axis Warning Limit Calibration Period Allows you to enter the time in which the IO Link module gathers vibration samples to compute and obtain the vibration thresholds per axis During this time a value of Calibration in progress is displayed in the calibration status in the Observation tab After the elapsed time the calibration status will change to Calibration complete This parameter is read...

Page 41: ...t ON OFF counters See Table 26 on page 73 for parameters can be reset using this command Standard Command Reset All Statistics The IO Link module resets all statistic back to their default value when a system command 0xAA is received via the IO link protocol This command resets all circuit counters vibration max since powerup and minimum and maximum internal temperature values See Table 27 on page...

Page 42: ...s value is read only Hours Communication Characteristics Direct Parameters 1 Min Cycle Time Displays the minimum cycle time of the IO Link device This value indicates the time intervals at which the master addresses the device This value is read only ms Direct Parameters 1 Master Cycle Time This parameter gives the actual cycle duration that is used by the Master to address the IO Link device This...

Page 43: ...n DeviceHardware Fault Condition Recommended Action 0 0000 Success 1 0001 Firmware image corrupted Non recoverable Replace the 856T B24LC module 5 0101 RAM test failed Non recoverable Replace the 856T B24LC module 6 0110 Secondary processor failed Critical Check Class B voltage is in specified range If Class B voltage is present and in range replace the 856T B24LC module 7 0111 IO Link PHY failed ...

Page 44: ...d by blinking the device status indicator red in the following way start pattern 1 s OFF binary error code 2 s OFF repeat start pattern 100 ms ON 100 ms OFF repeat four more times where binary error code 4 bit error value where a 1 is 1 sec ON and a 0 is 500 ms ON Each bit is separated by a 1 sec OFF The value of the binary error codes are shown in Table 8 on page 43 for example RAM test failed is...

Page 45: ...ber of Light Sound Modules in the Stack Light Although the 856T B24LC module can control up to seven single circuit modules in the stack light the maximum number of modules must be determined by calculating the total current consumption including the current consumption of the 856T B24LC module to make sure that its value is not above the maximum current that the IO Link master port can supply To ...

Page 46: ...t condition in one or more light or sound modules in the stack light exists the 856T B24LC module disables the entire stack when any of the circuits demands a load current that exceeds 450 mA 15 The first circuit that was detected to cause the short circuit condition is indicated by its respective bit number in the Short Circuit Status byte The short circuit status bit is only cleared when you att...

Page 47: ...iven in this chapter Example Format of a Read Message In this example the steps necessary to read the IO Link parameter value for Vendor Name from the 856T B24LC module are shown The Message Configuration window shows all information that is required to complete this task To open this window click the blue square box in the Message Instruction Some of the data that are required to complete the Mes...

Page 48: ...rvice type is Custom Custom 3 Service Code Established from Service Code Table 4D 4 Class The class is 3a3 3a3 5 Instance Established from Appendix B Identifies the Index for the Parameter being read 16 6 Attribute The Attribute value is 0 0 7 Source Element Contains the name of the tag of the channel number to be read Write_ Assembly 0 8 Source Length This box contains the number of bytes of serv...

Page 49: ...t of a Write Message It is possible to write a unique name to the 856T B24LC module This Parameter is called Application Specific Name Appendix C on page 57 shows the Index Number for this Parameter 24 and the maximum length of the String 32 characters Each character is equivalent to 1 byte This example shows the steps necessary to write Test to the Application Specific Name index The source eleme...

Page 50: ...ion Value 1 Message Type The message type is CIP Generic CIP Generic 2 Service Type The service type is Custom Custom 3 Service Code Established from Service Code Table 4E 4 Class The class is 3a3 3a3 5 Instance Established from Appendix C on page 57 Identifies the Index for the Parameter being read 24 6 Attribute The Attribute value is 0 0 7 Source Element The name of the first tag of the data ar...

Page 51: ...Expand the settings and to see that the Application Specific Name has changed to Test 3 Click Upload 4 Click OK and the new parameter values are uploaded into the controller The new Application Specific Name can be seen when viewing the Identification Tab of the AOP for the 856T B24LC module Service Code The following table is used to determine the Service Code that is needed for a specific Messag...

Page 52: ...h 2 bytes Source Length 2 bytes Number of bytes of data being written Source Length 1 byte Source Length 1 byte Number of bytes of data being written Read Subindex 4B Message Data Format Byte 0 Byte 1 Subindex Number Channel Number Write Subindex 4C Message Data Format Byte 0 Byte 1 Byte 2 Byte 3 Subindex Number Channel Number Data 0 Data 1 Read Index 4D Message Data Format Byte 0 Channel Number 1...

Page 53: ...6 bits 7 Bytes IO Link standard version 1 1 2 M12 connector 5 pin Class B Mechanical Material Housing and Cover Polycarbonate M12 connector Nylon Connector O rings Silicone 1 IO Link module O ring Nitrile rubber 1 The O ring was tested to be well below 1 by weight when tested according to GMW17224 Test for Volatiles in Silicone Rubber Weight 0 157 kg 0 346 lb Dimensions Height 65 1 mm 2 56 in Diam...

Page 54: ... hr 856T BPL1 piezo in line 120 mA 1 8 A DC 2 15 A AC 20 000 hr Beacon Light Modules Steady Flashing 856T BGB3 green 100 mA 0 74 A DC 1 24 A AC 60 000 hr 856T BH3 recordable 140 mA 0 5A DC 1 0 A AC 10 000 hr 856T BGB4 red 108 mA 0 70 A DC 1 16 A AC 40 000 hr Steady Light Modules 856T BGB5 amber 100 mA 0 74 A DC 1 24 A AC 60 000 hr 856T BT3 green 58 mA 60 000 hr 856T BGB6 blue 856T BT4 red 40 000 h...

Page 55: ...roduce up to seven different colors Input 2 Input 3 Steady Flashing Beacon 1 circuit Device Steady ON or OFF Customer selects operating mode via DIP switch inside the beacon Flashing Strobe Beacon 1 circuit Device Strobe 1 ON or OFF Customer selects operating mode via DIP switch inside the light module Strobe 2 Rotating Beacon 1 circuit Device Rotating speed 1 ON or OFF Customer selects operating ...

Page 56: ...a DIP switch inside the module Input 2 Input 3 Recordable Sound Module Input 1 ON or OFF This sounder is a three circuit device that can play up to seven different user prerecorded voice messages or tones via three field inputs Input 2 Input 3 IMPORTANT Although it is allowed we do not recommend using strobe or flashing light modules or sound modules with the 856T B24LC module slow or fast flash o...

Page 57: ...T B24LC StringT 19 bytes Product Text 0x0014 20 Read only Towerlight IO Link class Blight and sound module controller Towerlight IO Link class B light and sound module controller StringT 60 bytes Serial Number 0x0015 21 Read only StringT 10 bytes User specific Information Application Specific Tag 0x0018 24 Read write StringT 32 bytes Revision Information Hardware Revision 0x0016 22 Read only Strin...

Page 58: ...1 bit offset 3 OFF 0 Bit 4 Circuit 5 ON OFF ON Bit value 1 OFF Bit value 0 BOOL bit length 1 bit offset 4 OFF 0 Bit 5 Circuit 6 ON OFF ON Bit value 1 OFF Bit value 0 BOOL bit length 1 bit offset 5 OFF 0 Bit 6 Circuit 7 ON OFF ON Bit value 1 OFF Bit value 0 BOOL bit length 1 bit offset 6 Short Circuit Status 0x014C 332 Read only 0 0 127 RecordT bit length 8 FALSE 0 Bit 0 Circuit 1 TRUE FALSE TRUE 1...

Page 59: ...UIntegerT bit length 32 bit offset 128 Cycle counter Circuit 4 0x0132 306 0x0004 4 Read only 0 0 4 294 967 296 UIntegerT bit length 32 bit offset 96 Cycle counter Circuit 5 0x0132 306 0x0005 5 Read only 0 0 4 294 967 296 UIntegerT bit length 32 bit offset 64 Cycle counter Circuit 6 0x0132 306 0x0006 6 Read only 0 0 4 294 967 296 UIntegerT bit length 32 bit offset 32 Cycle counter Circuit 7 0x0132 ...

Page 60: ...ngth 1 bit offset 6 0x0008 8 FALSE 0 Bit 7 ICP Communication Fault TRUE Bit 1 FALSE Bit 0 BOOL bit length 1 bit offset 7 0x0009 9 FALSE 0 Bit 8 Invalid Configuration TRUE Bit 1 FALSE Bit 0 BOOL bit length 1 bit offset 8 0x000A 10 FALSE 0 Bit 9 Class B Over Voltage TRUE Bit 1 FALSE Bit 0 BOOL bit length 1 bit offset 9 0x000B 11 FALSE 0 Bit 10 Class B Under Voltage TRUE Bit 1 FALSE Bit 0 BOOL bit le...

Page 61: ...6 000 IntegerT bit length 16 bit offset 16 Z axis Max vibration Lifetime 0x014F 335 0x0003 3 Read only 0 16 000 IntegerT bit length 16 bit offset 0 Table 14 Observation Tab Continued Parameter Name Index Hex Dec Sub Index Hex Dec Access Default Value Allowed Value Data Type Length Offset Table 15 Parameter Tab Parameter Name Index Hex Dec Sub Index Hex Dec Access Default Value Allowed Value Data T...

Page 62: ...ating Light Module 4 856T Multi color Light Module 5 856T Steady Flashing beacon 6 856T Strobe beacon 7 856T Rotating beacon 8 856T Multi color beacon 9 856T Piezo Electric Sounder 10 856T Transducer Sounder 11 856T Recordable Sound Module Uinteger bit length 8 bit offset 16 Module 6 Type 0x0138 312 0x0006 6 Read write 0 0 No Module 1 856T Steady Light 2 856T Multi function Modules 3 856T Rotating...

Page 63: ...te ON 1 Bit 1 Open Circuit ON 1 OFF 0 BOOL bit length 1 bit offset 1 0x014E 334 Read write ON 1 Bit 2 Class A Over Voltage ON 1 OFF 0 BOOL bit length 1 bit offset 2 0x014E 334 Read write ON 1 Bit 3 Class A Under Voltage ON 1 OFF 0 BOOL bit length 1 bit offset 3 0x014E 334 Read write ON 1 Bit 4 Module Excessive Vibration ON 1 OFF 0 BOOL bit length 1 bit offset 4 0x014E 334 Read write ON 1 Bit 5 Dev...

Page 64: ... Access Locks 0x000C 12 Read write 0 0 3 RecordT bit length 16 Read write 0 Bit 0 ParameterAccessLock 0 unlocked 1 locked BooleanT bit length 1 bit offset 0 Read write 0 Bit 1 DataStorageLock 0 unlocked 1 locked BooleanT bit length 1 bit offset 1 Service Status Device Status 0x0024 36 Read only 0 0 Device is operating properly 1 Maintenance Required 2 Out of Specification 3 Functional Check 4 Fail...

Page 65: ... 0x0002 2 Write only UIntegerT bit length 8 ParamDownloadStore 0x0002 2 0x0005 5 Write only Finalize parameterization and start data storage UIntegerT bit length 8 bit offset 0 Device Reset 0x0002 2 0x0080 128 Write only Enables a device to perform a warm start Useful whenever a Device has to be reset to an initial state such as power on UIntegerT bit length 8 Restore Factory Settings 0x0002 2 0x0...

Page 66: ...Counter Circuit 2 0x00A1 161 Write only Reset the ON OFF counter for Circuit 2 UIntegerT bit length 8 Reset Counter Circuit 3 0x00A2 162 Write only Reset the ON OFF counter for Circuit 3 UIntegerT bit length 8 Reset Counter Circuit 4 0x00A3 163 Write only Reset the ON OFF counter for Circuit 4 UIntegerT bit length 8 Reset Counter Circuit 5 0x00A4 164 Write only Reset the ON OFF counter for Circuit...

Page 67: ...9 32 31 24 23 16 15 08 7 0 Module 1 Control Module 2 Control Module 3 Control Module 4 Control Module 5 Control Module 6 Control Module 7 Control Bit Fields Description 0 2 Behavior 3 5 Color or sound 1 1 Color is only be supported on 856T multi color light module type Sound is only be supported on the transducer and recordable sound module type 6 7 Reserved Binary Value Behaviors 0 2 000 OFF 001 ...

Page 68: ...0 Magenta 111 010 58 White Table 22 Multi color Light Modules Behavior Fast Flash Binary bit 7 0 Dec Color 000 011 3 Red 001 011 Reserved 010 011 19 Yellow 011 011 27 Green 100 011 35 Blue 101 011 43 Cyan Turquoise 110 011 51 Magenta 111 011 59 White Table 23 Transducer and Recordable Sound Modules Behavior ON Steady Binary bit 7 0 Dec Sound 000 001 1 Sound 1 001 001 9 Sound 2 010 001 17 Sound 3 0...

Page 69: ...esent in the application Functional check The device status indicates when the device is running the calibration process that is required for the vibration indication feature if you have selected it Failure This state reflects the results of the POST test that is described in Power On Self Test POST on page 43 Table 24 Device Status Definitions Status Parameter ISDU or Description POSTResult Code ...

Page 70: ... exceeds the 4 5 A 15 then a dead short occurs and the 856T B24LC hardware detects it all outputs are disabled and the short circuit status is reported for all the outputs that were ON when the short circuit occurred This short circuit detection takes priority over the firmware detection explained previously The short circuit status bit only clears when the short circuit is no longer present and y...

Page 71: ... Clear source of heat 2 Out of Specification Warning 0x4220 Device temperature under run Insulate device 2 Out of Specification Warning 0x5000 Device hardware fault Device exchange 4 Failure Error 0x5110 Primary supply voltage over run Check tolerance 2 Out of Specification Warning 0x5111 Primary supply voltage under run Check tolerance 2 Out of Specification Warning 0x5112 Secondary supply voltag...

Page 72: ...72 Rockwell Automation Publication 856T UM001B EN P April 2021 Appendix D Device Status Notes ...

Page 73: ... Calibration Status 0x0134 308 Read only 1 UIntegerT Non volatile 0 2 0 Circuit Counters Enable 0x0141 321 Read write 8 RecordT Non volatile 0 0x7F 0 Circuit Cycle Counter 0x0132 306 Read only 224 RecordT Non volatile 0 4294967296 0 Module Circuit_ 0x0133 307 Read only 56 RecordT Non volatile 0 7 0 Module Type 0x0138 312 Read write 56 RecordT Non volatile 0 11 0 Vibration Calibration Period 0x0144...

Page 74: ...nk protocol Table 27 Reset All Statistics Variables Parameter Name ISDU Hex Dec Access Size Data Type Storage Min Max Default Circuit Cycle Counter 0x0132 306 Read only 224 RecordT Non volatile 0 4294967296 0 MaxTemperature since power up 0x0146 326 Read only 8 IntegerT Volatile 40 95 Min Temperature since power up 0x0147 327 Read only 8 IntegerT Volatile 40 95 Max Vibration since power up 0x0145 ...

Page 75: ...e If the 856T B24LC module is used with a Rockwell Automation Class A master verify that you are using the recommended patchcord See Patchcord on page 45 for more details Short circuit alarm is present Clear short circuit condition Open condition alarm is present Check that all modules have been properly placed and twisted in the stack light Light sound module malfunction Replace Light or sound mo...

Page 76: ...76 Rockwell Automation Publication 856T UM001B EN P April 2021 Appendix F Troubleshooting Notes ...

Page 77: ...6T B24LC to IO Link master 29 connect to 856T B24LC 29 connection consideration Class A IO Link master 45 controller add 21 create project 20 critical 44 current inrush calculation 46 current consumption 54 cyclic data 16 D data access IO Link 16 acyclic 16 cyclic 16 device 16 process 15 data type IO Link 15 device data 16 device parameter 57 assign 17 device status 69 device status indicator erro...

Page 78: ... modules 45 message configuration 47 explicit 57 structure 47 message instruction configure 47 mode operation 9 55 N non recoverable 43 O observation tab 37 57 operation mode 9 55 operational state 69 output process data 67 overcurrent protection 46 overview IO Link 13 product 9 P parameter device 57 display 33 IO Link 33 parameter tab 39 61 patchcord 45 POINT I O add adapter 22 POST 43 power on s...

Page 79: ...lues factory reset 74 status device 69 value 16 structure message 47 system command IO Link 65 T tab common 35 diagnosis 41 diagnostics 64 identification 36 57 IO Link 34 observation 37 57 parameter 39 61 time response 15 timing IO Link status indicator 44 transmission quality 15 rate 15 troubleshooting 75 V validation write 51 value status 16 variables factory reset 73 W what IO Link 13 why IO Li...

Page 80: ...80 Rockwell Automation Publication 856T UM001B EN P April 2021 Index Notes ...

Page 81: ...Rockwell Automation Publication 856T UM001B EN P April 2021 81 Control Tower IO Link Class B Light and Sound Module Controller User Manual ...

Page 82: ...s Knowledgebase articles rok auto knowledgebase Local Technical Support Phone Numbers Locate the telephone number for your country rok auto phonesupport Literature Library Find installation instructions manuals brochures and technical data publications rok auto literature Product Compatibility and Download Center PCDC Download firmware associated files such as AOP EDS and DTM and access product re...

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