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1. fg A ES Sensor z a lega Block I O i SMC ee e Smart Motor Controller E Drive Stack Light RediSTATION DeviceNet Components DeviceNet Cables and components are available from Allen Bradley as separate catalog numbers It is your responsibility to install and implement the DeviceNet Network and supported devices according to the DeviceNet guidelines Publication 855T 5 0 January 1999 1 6 Overview of DeviceNet Stack Light Replacement Parts The DeviceNet Stack Light Bases and pre assembled stacks come with all the parts required to install and use the product The installer needs only to supply the mounting hardware Replacement parts for 855T components modules replacement gaskets and replacement lamps are available as separate catalog numbers Refer to the Control Tower Stack Lights Selection Guide Publication 85ST 1 0 or the Industrial Controls Catalog Publication 855T 5 0 January 1999 Chapter 2 Quick Start Chapter Objectives This chapter provides the necessary steps to get the DeviceNet Stack Light operating on the network It contains the following sections Section Page Data Rate Configuration 2 1 Node Address Configuration 2 2 Installing the Modules 2 2 Connection to the Network 2 3 Stack Light Parameter Configuration 2 3 Scanner Configuration 2 4 Data Rate Con
2. O sko j RG 25cm Pole Mount Base 65 3 7 2 6 A o 274 5 Y KH 10 8 5 2 45 0 0 2 E 1 8 gt Tube Mount Base Y A 0 30 0 3 1 2 Publication 855T 5 0 January 1999 3 6 Installation and Mounting Mounting the DeviceNet Stack Light Dimensions in millimeters inches Dimensions are not intended to be used for manufacturing purposes Figure 3 2 Stack Light Mounting 11 5 15 32 10 0 25 64 63 64 1 1Nm 855T xTM 10 Ib in 3mm M6 X 16 Publication 855T 5 0 January 1999 Chapter 4 Operations Chapter Objectives This chapter contains the following sections Section Page Modes of Operation 4 1 Resetting the Device 4 7 DeviceNet Operations 4 8 Modes of Operation The 855T DeviceNet Stack Light has 3 operating modes e Power up Reset Mode Run Mode e Error Mode 4 2 Operations Power up Reset Mode During a power up or reset the 855T DeviceNet Stack Light 1 Clears outputs turns outputs off 2 Performs power up diagnostic tests including Flash Checksum Test Module Test CAN Interface test 3 Reads and stores baud rate setting If Autobaud is set device synchronizes to the network Important Rotary switches are only read in power up or reset mode 4 Reads and stores MAC ID setting Performs Duplicate MAC ID check
3. FRE il PTT TT FEE Rockwell es Fam ELE 20 AHE Automation Publication 855T 5 0 January 1999 PN 40063 384 01 B Supersedes Publication 855T 5 0 dated December 1998 Copyright 1999 Rockwell International Corporation Printed in USA
4. Node 45 45 ED Node_61 61 1747 SDN Scanner Icon Lt Node_60 Node_62 60 62 To access the Scan List Editor click on Edit Scan List 1747 SDN Module Configuration PROJECT Module Settings Network Name TOWER2 Node Address 45 Slot fi Load From Foreground to fi Bkad Poll Ratio Project Name TOWER2 Module Name Node_45 Access 170 Comms IV Enabled Interscan Delay 10 ms Assign Names from Project Edit Scan List SDN File Module Defaults Save To SDN File Close Help Publication 855T 5 0 January 1999 Quick Start From the Scan List Editor you can edit the Scan List Editor display properties edit the I O Parameters view edit your scan lists data table map or automatically map your device data 1747 5DN Scan List Editor x m Load From i SDN Fie Node Name Mapped Active RxSize TxSize Type Yes Yes Yes 4 2 P 60 Yes Yes 1 0 S 61 Yes Yes Yes 1 1 P r Edit Selection ly F Ective In Scaniist Prod Type Ele A N 4 ari Vendor lectronic Key Cat No E Device Tupe Revision FO Vendor a E Product NG Editio Parameter Save To Add Devices From Proj who Scan List Tools Auto Map Datatable Map Display Filters Print to File Close Help Select al T Slave Mode To edit the Scan List Editor dis
5. uy Allen Bradley DeviceNet Stack Light 855T User Manual Important User Information The illustrations charts sample programs and layout examples shown in this guide are intended solely for purposes of example Since there are many variables and requirements associated with any particular installation Allen Bradley does not assume responsibility or liability to include intellectual property liability for actual use based upon the examples shown in this publication Allen Bradley publication SGI 1 1 Safety Guidelines for the Application Installation and Maintenance of Solid State Control available from your local Allen Bradley office describes some important differences between solid state equipment and electromechanical devices that should be taken into consideration when applying products such as those described in this publication Reproduction of the contents of this copyrighted publication in whole or in part without written permission of Allen Bradley Company Inc is prohibited Throughout this manual we use notes to make you aware of safety considerations ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attention statements help you to e identify a hazard e avoid the hazard recognize the consequences Important Identifies information that is critical for successful application and
6. 5 Monitor Parameter Indicates that the value attribute is updated in real time by the device 6 Supports Extended Precision Indicates that the extended precision scaling Scaling factor should be implemented to present the value to the user in engineering units COMMON SERVICES Service Code Class Instance Service Name 14 Ox0E Yes Yes Get_Attribute_Single 16 0x10 No Yes Set_Attribute_Single Publication 855T 5 0 January 1999 DeviceNet Information B 15 Class Code 029 0x1D Discrete Input Group Object The Discrete Input Group DIG Object binds a group of discrete input points in a module All points bound to the group share all attributes contained in the group If an attribute is shared points have the same attributes and the same attribute values across more than one Discrete Input Point DIP then that attribute can be contained in a Discrete Input Group A Discrete Input Point can be bound to more than one Discrete Input Group CLASS ATTRIBUTES None INSTANCE ATTRIBUTES Attribute Access Name Type Value 3 Get Number of Instances USINT 2 4 Get Binding Array of UINT 1 2 5 Get Status BOOL 0 OK 1 Alarm 6 Get Set On Delay UINT 7 Get Set Off Delay UINT COMMON SERVICES Service Code Class Instance Service Name 05 0x05 No Yes Reset 14 0x0E No Yes Get_Attribute_Single 16 0x10 No Yes Set_Attribute_Single Publication 855T 5 0 January 1999 B 16 De
7. toc ii Table of Contents Chapter3 Installation and Mounting Chapter Objectives casa obal obe deka iaa ts DeviceNet Guidelines Equipment Needed mawa banana ya ated pees yew sA PA Setting the Rotary Switches Setting the Data Rate 0ooooooooommmmm o o Setting the DeviceNet Node Address DeviceNet Stack Light Base Dimensions Mounting the DeviceNet Stack Light Chapter 4 Operations Chapter Objectives Modes of Operation 20 0 sven Att kaa Power up Reset Mode RUN Mode zdr SATAN NA ado DIA on Ss ence a Control Status Communications Eror MOGs koa a HU M oo KAN a a 88 Resetting the Devices eect ee KA ANAN cee ne saka dea DeviceNet Operations Chapter 5 Troubleshooting and Maintenance Chapter Objectives na kaa a td Ala Preventive Maintenance LED Indicators Troubleshooting Bulb Burnout Publication 855T 5 0 January 1999 Table of Contents toc iii Appendix A Specifications Mechanical Ratings aa waa ma gue eat wees A 1 Materials of Construction cee eee A 1 Shock A A 2 Environmental Ratings AA AA Seoul hie ES A 2 Ingress Ratings acostar toi A 2 Temperature Ratings tcc Skeets tys deca A 3 Relative Humidity Non Condensing A 3 El ctiical Ratings rel Bee atin si de A 3 Supply Voltage 3433844 bc z ka Oia aa Diag ables A 3 Power Consumption aa coe saws dee tee tee baad A 3 Outputs Modules error e es A 3 DeviceNet Connection Cables eee A 3 Flash
8. with modes that flash Publication 855T 5 0 January 1999 4 4 Operations In normal operation the device shall permit configuration of each module type The default type is 8 Invalid Module MODULE TYPE Module o Incandescent LED Strobe Combination Incandescent Sound Combination LED Sound Combination Strobe Sound Single Tone Sound Dual Tone Sound CO MN o o A cw Po Invalid Module Important The module type list is abbreviated If the module is a rotating flashing or steady LED then select the LED as the module type If the module type is a flashing incandescent then select Incandescent as the module type The same logic applies to combination light sound type modules In normal operation the device shall permit configuration of the outputs in the case of a fault state Default is 0 reset outputs FAULT STATE CONFIGURATION Fault State Configuration Function 0 Reset Outputs 1 Hold Last State In normal operation the device shall permit configuration of the outputs in the case of an idle state Default is 0 reset outputs IDLE STATE CONFIGURATION Idle State Configuration Function 0 Reset Outputs 1 Hold Last State Publication 855T 5 0 January 1999 Operations 4 5 In normal operation the device shall permit configuration of an off to on delay of outputs Default is O O ms OFF TO ON DELAY Value Delay Ti
9. 0 Position 1 Idle Not Present Position 1 Normal or Burned Out Publication 855T 5 0 January 1999 Error Mode Operations 4 7 Errors are critical and non critical Error Type Critical non recoverable Description Failure of diagnostic tests during power up reset mode Duplicate node address detected Incorrect data rate Non Critical recoverable Pilot lamp burned out module missing Power must be cycled to reset Status Byte once lamp is changed O connection timeout See the troubleshooting chart in Chapter 5 for details on how to recover from an error Resetting the Device To reset the 855T Control Tower Stack Light you must cycle power to the unit or disconnect the DeviceNet Cabling Publication 855T 5 0 January 1999 4 8 Operations DeviceNet Operations The Allen Bradley 1747 SDN and 1771 SDN DeviceNet Scanner Modules are master devices on the DeviceNet Network The 855T Control Tower Stack Light supports the Master Slave Connection Set for master slave communications on the DeviceNet Network To communicate with 855T Control Tower Stack Light the DeviceNet Scanner Module must be configured with the stack light Node Address e Input bytes 1 e Output bytes 1 The DeviceNet Scanner Module e Connects to the 855T Control Tower Stack Light slave device e Performs appropriate connection configuration e Polls the 855T Control T
10. If a duplicate node occurs the output turns off You must cycle power to clear the error Publication 855T 5 0 January 1999 Run Mode Operations 43 After a successful power up or reset the 855T DeviceNet Stack Light enters run mode and operates as a slave device to a master device In normal operation the device shall permit configuration of each module into any of the following operating modes Configuration is done over the network using DeviceNet Manager or RSNetWorx software The default operating mode is 5 controlled through PLC OPERATING MODES Mode Function 0 Self Test 1 For Future Use 2 For Future Use 3 Follows Module status LED 4 Follows Network status LED 5 Manual Operation controlled by network PLC PC 6 For Future Use T For Future Use 8 IEC Fast Rate flash 2 Hz 50 duty cycle 9 For Future Use 10 For Future Use 11 IEC Slow Rate flash 0 6 Hz 50 duty cycle 12 For Future Use 13 For Future Use 14 Horn cycle 30 s ON 10 s OFF 15 WALK Sequence with other Mode 15 lights as 1234512 16 STACK Seguence with other Mode 16 lights as 1 182 18283 182838485 1 17 Binary count displayed on available Lamps 18 Odd Even IEC Fast Rate Flash All even number lights flash opposite all odd number lights 19 255 Reserved Important Although it is allowed it is not recommended that strobe sound or flashing modules be used
11. Object The DeviceNet Object is used to provide the configuration and status of a physical attachment to DeviceNet A product must support one and only one DeviceNet Object per physical network attachment CLASS ATTRIBUTES Atribute Access Nam We Vale 1 Get Revision UINT 2 Publication 855T 5 0 January 1999 B 6 DeviceNet Information INSTANCE ATTRIBUTES Attribute Access Name Type Value 1 Get Set MACID USINT 2 Get Baud Rate USINT 3 Get Bus Off Interrupt BOOL 4 Get Set Bus Off Counter USINT A 5 Get Allocation Information STRUCT of Choice Byte BYTE Master s Node Addr USINT 100 0x64 Get Set Disable Autobaud BOOL The MACID is set using two BCD rotary switches located on the module top Valid MACID addresses are 0 to 63 0 to 3F Hex Setting the switch address to a value greater than 63 will disable the switch and allow software setting of the MACID The software setting defaults to 63 The Baud Rate is set using a BCD rotary switch located on the module top Valid Baud Rate settings are 0 1 and 2 these correspond to 125 kbits sec 250 kbits sec and 500 kbits sec respectively Setting the switch address to a value of 3 will disable the switch and allow autobauding Bus Off Interrupt BOI determines the action if a Bus Off state is encountered BOI Action 0 Hold chip in OFF state default 1 If possible reset CAN chip Bus Off Counter will be forced to 0
12. make sure the power supply sizing and placement is correct Publication 855T 5 0 January 1999 5 4 Troubleshooting and Maintenance Bulb Burnout Bulb Burnout is reflected in the Status Byte returned from the device This feature only works with incandescent modules or incandescent sound combination modules The current draw of other module types is too low to sense correctly For burnout detection to work properly the module type parameter must be configured by the user This can be done with the DeviceNet Manager Software If a module is misconfigured it may be reflected as a burnout in the Status Byte In order to clear the Status Byte change the bulb and cycle power If this does not clear the fault verify correct configuration of the module type parameter Publication 855T 5 0 January 1999 Specifications Mechanical Ratings Materials of Construction Table A A Materials of Construction Appendix A Part Material Relative Flammability Description Thermal Index Rating Lexan 940 polycarbonate black 120 C 94V 0 Bases Ca manufacturer GE Plastics teed Lexan 943 polycarbonate gray 120 C 94V 0 manufacturer GE Plastics Rubber Perbunan NBR 70 nitrile 110 C Gaskets manufacturer Freudenberg masingu kag m as temperature MF250LZ Rosso 50 Durometer 200 C Rubber O Ring Sil facturer Evsil Srl maximum use ilicone manufacturer Evsil Sr temperature Oe Aluminum for pole base caus P
13. mounting 10 cm or 25 cm vertical mounting and conduit mounting available e Allows the use of up to 5 modules in 1 stack NEMA Type 12 environmental rating Easy installation and startup DeviceNet connectivity e Powered by DeviceNet connection no power supply required e Available with stranded wire or micro connector DeviceNet Cable is pre wired to all bases Base Features Rotary Switches BM NY lt y ED 9 8557 Base DeviceNet Connector 5 3 x O O 3 Publication 855T 5 0 January 1999 Overview of DeviceNet Stack Light 1 3 Module Positions Rotary Switches The DeviceNet Stack Light has three 10 position rotary switches for setting e DeviceNet Data Rate e DeviceNet Node Address The rotary switches are located on the circuit board on the top of the base The switch settings and functions are shown below Data Node Rate Address 4 6 4 6 4 6 BY 8 X 8 I 0 0 0 MSD LSD Publication 855T 5 0 January 1999 1 4 Overview of DeviceNet Stack Light DeviceNet Connection The DeviceNet Stack Light receives all power and communications through the DeviceNet Cable A separate power supply is not required This is the only external connection to the DeviceNet Stack Light The DeviceNet Stack Light connects to the DeviceNet Network using a cable with a sealed connector or an op
14. to the Network Wire the DeviceNet Stack Light to an operating network If the device is an 855T DSxxxx the wires should be connected to a terminal block If the device is an 855T DMxxxx it will be connected with the micro connector The device is fully powered by the network therefore it is important that the device is located near a power supply For more information on system installation please refer to the DeviceNet Cable System Planning and Installation Manual Publication DN 6 7 2 Stack Light Parameter Configuration In order for proper operation the parameters of the Stack Light must be configured There are several different parameters that can be configured but the critical parameters are Module Type and Module Mode The parameters can be configured using the DeviceNet Manager Software The graphic below shows the Stack Light Configuration screen from the DeviceNet Manager Software Device Configuration Enhanced Mode x Node Name Node 6 Node Address 6 Close Vendor Allen Bradley Company Inc Product Name Stack Light DeviceNet Base Help Description Online Build result DECT Set to Defaults AR Modify Parameter Status Device Values Parameter Group Start Monitor Num Nema Vane All Parameters M Aula baud _ _ _ _ _Q_ P Disable Load from File 2 Off to On Delay Oms a 3 Onto Dff Delay O ms Load fro
15. understanding of the product DeviceNet is a trademark of the Open DeviceNet Vendor Association ODVA Table of Contents Important User Information Inside Cover Preface Intended Audience lt P 1 Contents of Manual oo eats cuss Makan ets NG ENG eee eae bees P 2 Related Publications kas cen eee ease reece P 2 EDS WED SNe scented np UA P 2 Chapter 1 Overview of DeviceNet Stack Light Chapter ODIGCIVES a a a n n k oa A 1 1 DeSChPION ty pama sada KH KAG po ceeded Ka a dee he 1 1 Summary of Features cities a Sale ede 1 2 Bas Features i ka a quinine oa ND baza dod Genes 1 2 Module Positions mee cae reacties area de wate 1 3 Rotary OWICNSS esporas pala ol fal reido 1 3 DeviceNet Connection 0 0c cece eee eee eee 1 4 DeviceNet Sealed Connector u aaa 1 4 DeviceNet Open Style Connector 1 4 Typical DeviceNet Configuration oo lt lt 1 4 DeviceNet Components cece eee eee eee 1 5 Replacement Parts 00 ccc eee cee teens 1 6 Chapter 2 Quick Start Chapter Objectives visor a ca aos 2 1 Data Rate Configuration cece ee eee 2 1 Node Address Configuration eee eee eee 2 2 Installing the Modules ooo ooooooo 2 2 Connection to the Network aa 2 3 Stack Light Parameter Configuration a eee ee 2 3 Scanner Configuration s ta AAO k ds 2 4
16. whenever set regardless of the data value provided Allocation byte bit 0 explicit set to 1 to allocate bit 1 polled set to 1 to allocate bit 2 strobed not supported bit 3 7 reserved always 0 Disable Autobaud 0 Autobauding Enabled 1 Autobauding Disabled Publication 855T 5 0 January 1999 DeviceNet Information B 7 COMMON SERVICES Service Code Class Instance Service Name 14 0x0E Yes Yes Get_Attribute_Single 16 0x10 No Yes Set Attribute Single 75 0x4B No Yes Allocate Master Slave 76 0x40 No Yes Release Master Slave Class Code 004 0x04 Assembly Object The Assembly Objects bind attributes of multiple objects to allow data to or from each object to be sent or received over a single connection CLASS ATTRIBUTES Abate Access Name value 2 Get Max Class ID UINT 104 0x68 Publication 855T 5 0 January 1999 B 8 DeviceNet Information INSTANCE ATTRIBUTES Assembly Object Instance 100 Attributes Attribute Assembly Object Instance 104 Attributes Attribute Access Name Type Value 3 Get Set Data STRUCT of Off delay UINT On_delay UINT A Autobaud BOOL DOG Fault BOOL DOG Idle BOOL The Assembly Data Byte consists of 5 bits starting at bit 0 Each bit corresponds to a station position in the stack 1 ON ACTIVE The Assembly Status Byte consists of 5 bits Each of the lower 5 bits starting at bit 0 corresponds to a stati
17. 1 and 2 S2 set the node address 0 to 63 of the Stack Light on the DeviceNet Network The factory default is 63 DATA pay Nor xO NODE ADDRESS 6 RATE O Noto ZY 00 68 PGM X 250Ki25K MSD 0 LSD 0 TO SET THE DeviceNet NODE ADDRESS 1 Set Most Significant Digit MSD Switch switch 2 S2 to tens position For example if the desired node address is 27 set switch 2 S2 to 2 2 Set Least Significant Digit LSD Switch switch 1 S1 to ones position For example if the desired node address is 27 set switch 1 S1 to 7 3 If software programmability is desired set the node address to 64 or greater This disables both switches and allows programming through the network Software will default to 63 Publication 855T 5 0 January 1999 Installation and Mounting 3 5 DeviceNet Stack Light Base Dimensions Figure 3 1 shows the dimensions of the Stack Light Bases Dimensions in millimeters inches Dimensions are not intended to be used for manufacturing purposes Figure 3 1 Stack Light Base Dimensions Surface Mount Base 10cm Pole Mount Base TI m Y LI 20 8 o 0 8 124 5 4 9 PG16 or 1 2 NPT Conduit Thread
18. EN Bits Print to File Publication 855T 5 0 January 1999 2 8 Quick Start To have DeviceNet Manager software automatically map your device data click on Auto Map on the Scan List Editor screen 1747 SDN Auto Map Options x Regions to Map Unmap Mapping Method Node Order in i Start Word C Size Order p C nsana C Word Align All V Output File Start Word HE Discrete Dutput M o Unmap Cancel Help For more information on scanner configuration please refer to the DeviceNet Scanner Configuration Manual Publication 1747 6 5 2 or Publication 1771 6 5 118 depending on your scanner type Publication 855T 5 0 January 1999 Chapter 3 Installation and Mounting Chapter Objectives This chapter describes how to install and mount a standard or custom DeviceNet Stack Light It contains the following sections Section Page DeviceNet Guidelines 3 1 Equipment Needed 3 1 Setting the Rotary Switches 3 2 DeviceNet Stack Light Base Dimensions 3 5 Mounting the DeviceNet Stack Light 3 6 DeviceNet Guidelines It is your responsibility to install and implement the DeviceNet Network and supported devices according to the DeviceNet guidelines Equipment Needed Install the DeviceNet Stack Light using standard electricians tools e Slotted screwdriver of standard and small sizes one small screwdriver required f
19. TRUCT of Log Seg Class USINT Class Number USINT Log Seg Instance USINT Instance Number USINT Log Seg Attribute USINT Attribute Number USINT 15 0x0F Get Cons Path Length USINT 16 0x10 Get Production Path STRUCT of Log Seg Class USINT Class Number USINT Log Seg Instance USINT Instance Number USINT Log Seg Attribute USINT Attribute Number USINT Connection States 0 non existent 1 configuring 3 established 4 timed out 5 deferred delete Publication 855T 5 0 January 1999 DeviceNet Information B 11 Connection ID s Connection 1 Produced Connection ID 10xxxxxx011 Connection 1 Consumed Connection ID 10xxxxxx100 xxxxxx Node Address Watch Dog Timeout Activity 0 Timeout Explicit Messaging default 1 Auto Delete 2 Auto Reset 3 deferred delete COMMON SERVICES Service Code Class Instance Service Name 05 0x05 No Yes Reset 14 Ox0E No Yes Get Attribute Single 16 0x10 No Yes Set Attribute Single Class Code 008 0x08 Discrete Input Point Object The Discrete Input Point DIP Object models discrete inputs in a product You can use this object in applications as simple as a toggle switch or as complex as a discrete I O control module There is a separate instance for each discrete input available on the device CLASS ATTRIBUTES Arie Access Name we Vale 1 Get Revision UINT 2 INSTANCE ATTRIBUTES Attribute Access N
20. TTRIBUTES None INSTANCE ATTRIBUTES Attribute Access Name Type Value 1 Get Set Acknowledge Timer UINT 2 Get Retry Limit USINT 3 Get COS Producing UINT 4 Connection Instance COMMON SERVICES Service Code Class Instance Service Name 14 0x0E No Yes Get_Attribute_Single 16 0x10 No Yes Set Attribute Single Publication 855T 5 0 January 1999 B 18 DeviceNet Information Class Code 161 0xA1 Non Volatile Storage Object The NVS Object is reguired for flash updates to firmware CLASS ATTRIBUTES Attribute Access Name Wwe Vale 1 Get Revision UINT 2 INSTANCE ATTRIBUTES Attribute Access Name Type Value 1 Get Status BOOL Revision STRUCT OF 2 Get Major Revision USINT 0 Minor Revision USINT 3 Status 0 Idle 1 Transfer OK 2 Program OK 3 Transfer Fail 4 Program Fail 5 Fault COMMON SERVICES Service Code Class Instance Service Name 01 0x01 Yes Yes Get Attributes All 14 0x0E Yes Yes Get_Attributes_Single 75 0x4B No Yes Update 76 0x4C No Yes Transfer Publication 855T 5 0 January 1999 Reece os naa ot waw ros de agita oom eae yi ad a Peal iat baga a aang reach in inaaral parc inaning A len Brak operas Ra maca Deir prar ioan pradecir Lodo mechanical parra minana bapaan nd Rodri Sol kaan Rock Auer Y mua Fein approach la ing DDD AA NIA adoro u opojn by bos ol aie priren dino al miralo amen ba ore
21. Upgrade Frequency eee eee A 4 COMUNICAMOS stas osa A 4 Dala Rates 2 225 ovens E Bai E bs A 4 DISTANCE is SS ka BRE NA A 4 Certifications 300 Kag el sul usn eee Cece ke Coes A 4 Special NOLES 4 5 5 ara Va t bed ru ee Bar ka ho hacer ka ka A 4 Publication 855T 5 0 January 1999 toc iv Table of Contents Appendix B DeviceNet Information General Information Message Types Class Services Publication 855T 5 0 January 1999 O hee Sone ens B 1 POV a Rae S E B 1 as Ble S pe W NY ahs B 2 SEPA ko ee ANAL ane B 2 Identity Object B 3 Message Router Object B 5 DeviceNet Object B 5 Assembly Object B 7 Gonnection Object B 9 Discrete Input Point Object B 11 Discrete Output Point Object B 12 Parameter Object B 13 Discrete Input Group Object B 15 Discrete Output Group Object B 16 Acknowledge Handler Object B 17 Non Volatile Storage Object B 18 Preface Preface This manual gives an overview of the Bulletin 855T DeviceNet Stack Light and describes how to configure install operate and troubleshoot the device on the DeviceNet Network Intended Audience This manual is for the individuals responsible for installing mounting and operating the 855T DeviceNet Stack Light in an industrial environment You should understand DeviceNe
22. ame Type Value 1 Get Value BOOL 1 Get Status BOOL 0 State of the specific digital input Publication 855T 5 0 January 1999 B 12 DeviceNet Information COMMON SERVICES Service Code Class Instance Service Name 14 0x0E Yes Yes Get Attribute Single Class Code 009 0x09 Discrete Output Point Object The Discrete Output Point DOP Object models discrete outputs in a product You can use this object in applications as simple as an actuator or as complex as a discrete I O control module There is a separate instance for each discrete output available on the device CLASS ATTRIBUTES None INSTANCE ATTRIBUTES Attribute Access Name Type Value 3 Get Set Value BOOL State of Output 4 Get Status BOOL 128 0x80 Get Set Mode BYTE 129 0x81 Get Set Module Type BYTE 0 OK 1 Burnout Module Not Present COMMON SERVICES Service Code Class Instance Service Name 14 0x0E No Yes Get_Attribute_Single 16 0x10 No Yes Set Attribute Single Publication 855T 5 0 January 1999 DeviceNet Information Class Code 015 0x0F Parameter Object B 13 Use of the Parameter Object provides a known public interface to a device s configuration data In addition this object also provides all the information necessary to define and describe each of a device s individual configuration parameters This object allows a device to fully identify a configurable parameter
23. by supplying a full description of the parameter including minimum and maximum values and a human readable text string describing the parameter CLASS ATTRIBUTES Attribute Access Name Type Value 2 Get Maximum Instance UINT 8 Get Parameter Class Descriptor WORD 90 9 Get Configuration Assembly Instance UINT Parameter Class Descriptor Bit Values Definition 0 Supports Parameter Instances 1 Supports Full Attributes 2 Must do non volatile storage save command 3 Params are stored in Non Volatile storage Publication 855T 5 0 January 1999 B 14 DeviceNet Information INSTANCE ATTRIBUTES Attribute Access Name Type Value 1 Get Set Parameter Value Specified in Data Type 2 Get Link Path Size USINT 6 3 Get Link Path Array of BYTE 4 Get Descriptor WORD 00 5 Get Data_Type USINT 6 Get Data_Size USINT Semantics of Descriptor Instance Attribute Bit Definition Meaning 0 Supports Settable Path Indicates that link path can be set 1 Supports Enumerated Strings Indicates that enumerated strings are supported and can be read with Get_Enum_String service 2 Supports Scaling Indicates that the scaling factor should be implemented to present the value to the user in engineering units 3 Supports Scaling Links Indicates that the values for the scaling factor may be retrieved from other parameters 4 Read Only Parameter Indicates that the value attribute can only be read and not set
24. en style connector DeviceNet Sealed Connector Sealed Connector Pin Signal Function Color 1 DRAIN 4 WHITE 1 SHIELD SHIELD Uninsulated 2 VDC Power Supply Red 5BLUE 3 COM Common Black 2 RED 4 CAN_H Signal High White 3 BLACK 5 CANL Signallow Blue DeviceNet Open Style Connector Open Style Connector Signal Function Color COM Common Black V olack CAN_L Signal Low Blue e SA BA bare SHIELD Shield Uninsulated GANL dane CANH Signal High White VDC Power Supply Red Typical DeviceNet Configuration A DeviceNet Network supports multiple Stack Light devices and allows them to communicate with other network devices up to 64 The DeviceNet Stack Light operates on the network as a slave device It does not initiate communications except for a duplicate node address check on power up The master writes data to and receives data back from the DeviceNet Stack Light Publication 855T 5 0 January 1999 Overview of DeviceNet Stack Light 1 5 The following DeviceNet configuration shows a variety of products operating as slaves to a PLC 5 controller with a 1771 SDN DeviceNet Scanner Module PLC 5 Controller DeviceNet Scanner Module DeviceNet Network
25. figuration Rotary switch 3 S3 sets the data rate at which the DeviceNet Stack Light communicates on the DeviceNet Network The factory default setting is 125KB DATA pam SX por 518 NODE ADDRESS 6 RATE 500k o USED E li 63 PGM 35 250K195k MSD 0 LSD 0 For more information on data rate configuration please see Chapter 3 Installation and Mounting Setting the Data Rate 2 2 Quick Start Node Address Configuration Rotary switches 1 S1 and 2 S2 set the node address 0 to 63 of the Stack Light on the DeviceNet Network The factory default is 63 DATA 4 6NODE ADDRESS4 6 RATE OA NOT 217 00 88 PGM 135 250Ki35k MSD 0 POM LSD 0 For more information on node address configuration please see Chapter 3 Installation and Mounting Setting the DeviceNet node address Installing the Modules The Stack Light Modules are installed to the base by placing a sealing o ring between the base and the module lining up the arrow on the bottom of the module with the line on the top of the prior module or base and twisting the top module clockwise to lock them into place Important The DeviceNet Base is compatible with all 24V DC 855T modules For more information on different modules please refer to the Control Tower Stack Lights Selection Guide Publication 855T 1 0 or the Industrial Controls Catalog Publication 855T 5 0 January 1999 Quick Start Connection
26. formation about the device CLASS ATTRIBUTES None Publication 855T 5 0 January 1999 DeviceNet Information INSTANCE ATTRIBUTES Attribute Access Name Type Value 1 Get Vendor UINT 1 2 Get Product Type UINT 7 3 Get Product Code UINT 756 Revision STRUCT OF 4 Get Major Revision USINT 1 Minor Revision USINT 1 Get Device Status UINT Get Serial Number UINT Product Name Structure of 7 Get Length USINT 27 Name STRING Tower Light Length O 2 in 5 out Device Status bit 0 owned 0 not owned 1 owned allocated bit 1 reserved 0 bit 2 configured 0 bit 3 reserved 0 bit 4 7 vendor specific 0 bit 8 minor cfg fault 0 no fault 1 minor fault bit 9 minor dev fault 0 no fault 1 minor device fault bit 10 major cfg fault 0 no fault 1 major cfg fault bit 11 major dev fault 0 no fault 1 major device fault bit 12 15 reserved 0 Unigue Serial Number COMMON SERVICES Service Code Class Instance Service Name 05 0x05 No Yes Reset 14 0x0E No Yes Get_Attribute_Single Publication 855T 5 0 January 1999 DeviceNet Information B 5 Class Code 002 0x02 Message Router Object The Message Router Object provides a messaging connection point through which a Client may address a service to any object class or instance residing in the physical device CLASS ATTRIBUTES None INSTANCE ATTRIBUTES None COMMON SERVICES None Class Code 003 0x03 DeviceNet
27. h a power up sequence when power is cycled It first goes through an internal memory check if it passes this stage each of the outputs is powered for 200 ms If this does not occur there is an internal fault with the device or the modules are not connected properly Check the modules for a good connection and cycle power If fault still exists return the 855T Control Tower Stack Light for repair After power up the device tries to connect to the network The data rate is selected through a rotary switch if the data rate is incorrect the device will fault Disconnect the device change the switch setting and reapply power If the data rate is unknown Autobaud may be selected and the device will select the correct data rate Please note this option can only be used with a running network It cannot be used for node commissioning Autobaud will not work if it is disabled through the parameter setup Once the baud rate is set the device issues a duplicate MAC ID check If there is a duplicate node on the network the 855T Control Tower Stack Light will fault Disconnect the device change the node address to an available one and reapply power If the stack light or network resets when multiple outputs are turned on it is likely due to inadequate network power supply This device has a high power consumption when used with incandescent modules Please refer to the DeviceNet Planning and Installation Manual Publication DN 6 7 2 to
28. m Device 4 Fault State Reset Outputs 5 Idle State Reset Dutputs F 6 Reserved Reserved IDEN 7 Module 1 Type Invalid Module 8 Module 1 Mode Manual Operation Save to Device 9 Module 2 Type Invalid Module 10 Module 2 Mode Manual Operation Print to Text File Publication 855T 5 0 January 1999 2 4 Quick Start For more information on device configuration please see Chapter 4 Operations Modes of Operation and DeviceNet Manager Software User Manual Publication 1787 6 5 3 Scanner Configuration In order for proper operation the scanner must be configured The following graphics show the configuration of a 1747 SDN from the DeviceNet Manager Software To access the Module Configuration screen from a Network Who double click on the 1747 SDN Scanner Icon Devices Identified 6 Node 45 45 Node 61 61 5 1747 SDN E DeviceNet Scanner Icon Node 60 Node 62 60 62 20 Print to File Close Stop Publication 855T 5 0 January 1999 Quick Start 2 5 To access the Module Configuration screen from a Project View double click on the 1747 SDN Scanner Icon Project Name Network TOWER2 Network Data Rate Network Description E15 x 1d Device List Generic AC Drive Photoelectric Sensor General Purpose Discrete Software CJ communications Adapter Barcode Scanner E Human Machine Interface G SCANport Device Dodge EZLINK Node_20 20
29. me 0 0 ms 1 2 ms 2 4 ms 3 8 ms 4 16 ms In normal operation the device shall permit configuration of an on to off delay of outputs Default is O O ms ON TO OFF DELAY Value Delay Time 0 0 ms 1 2 ms 2 4 ms 3 8 ms 4 16 ms In normal operation the device shall permit disabling of the Autobaud feature Default is 0 enabled AUTOBAUD Autobaud Function 0 Enabled 1 Disabled Publication 855T 5 0 January 1999 4 6 Operations Control Status Communications The modes defined in the previous section are set up through client server connections at power up Periodic communications with the DeviceNet Interface will consist of a single output byte and a single status byte The Output command is defined as follows OUTPUT COMMAND BYTE Bit Number Function When 1 Function When 0 7 N A N A 6 N A N A 5 N A N A 4 Output 5 Execute Output 5 Idle 3 Output 4 Execute Output 4 Idle 2 Output 3 Execute Output 3 Idle 1 Output 2 Execute Output 2 Idle 0 Output 1 Execute Output 1 Idle STATUS BYTE Bit Number Function When 1 Function When 0 7 N A N A 6 N A N A 5 N A N A 4 Position 5 Idle Not Present Position 5 Normal or Burned Out 3 Position 4 Idle Not Present Position 4 Normal or Burned Out o Position 3 Idle Not Present Position 3 Normal or Burned Out Position 2 Idle Not Present a 1 or Burned Out Position 2 Normal
30. olypropylene Washers ypropy Sirain Reliet Neoprene 50 Durometer manufacturer Kuehn Rubber m Grommet Corp DeviceNet ateneo mokled Gables P connector is yellow Santoprene A 2 Specifications Shock and Vibration MECHANICAL SHOCK 1 Wave Shape 1 2 cycle sine wave 2 Duration 11 milliseconds 3 Freguency 3 times in each axis 4 Maximum Allowable G Force Operational 30G Non Operational 50G MECHANICAL VIBRATION 1 Axis Definitions 3 mutually perpendicular axes 2 Freguency 5 to 2000 Hz 3 Duration 2 hours each axis 4 Maximum Allowable G Force Operational 2 5G Non Operational 5G Environmental Ratings Ingress Ratings All Bases Type 12 IP54 Publication 855T 5 0 January 1999 Specifications A 3 Temperature Ratings Operating Temperature 25 C to 70 C Storage Temperature 40 C to 85 C Relative Humidity Non Condensing 0 to 95 Humidity Electrical Ratings Supply Voltage 24V DC 4 10 This is due to 24V module constraints of 10 The DeviceNet Base operates at 11 25V with no modules being exercised Power Consumption Maximum with 5 Modules 36 Watts Outputs Modules Up to 5 modules will be supported The voltage and current rating is 24V DC 300mA maximum All standard 24V module types will be supported Please refer to 855T catalog for module specific information DeviceNet Connection Cables Two st
31. on position in the stack 1 Failed The data for off delay is Time in Microseconds valid values 0 2000 4000 8000 16000 The data for on delay is Time in Microseconds valid values 0 2000 4000 8000 16000 Disable Autobaud 0 Enabled 1 Disabled Fault State 0 Reset Outputs 1 Hold Last State Idle State 0 Reset Outputs 1 Hold Last State COMMON SERVICES Service Code Class Instance Service Name 14 0x0E Yes Yes Get_Attribute_Single 16 0x10 No Yes Set_Attribute_Single Publication 855T 5 0 January 1999 DeviceNet Information B 9 Class Code 005 0x05 Connection Object The Connection Objects manage the characteristics of each communication connection As a Group II Only Slave device the unit supports one explicit message connection and a POLL message connection CLASS ATTRIBUTES None Publication 855T 5 0 January 1999 B 10 DeviceNet Information INSTANCE ATTRIBUTES Attribute Access Name Type Value 1 Get State USINT 2 Get Instance Type USINT 1 I O Message 3 Get Transport Class Trigger USINT 4 Get Production Connection UINT Q 5 Get Consumed Connection UINT A 6 Get Initial Comm Char USINT 7 Get Production Size UINT 8 Get Consumed Size UINT 9 Get Set Expected Packet Rate UINT eraut 509 msec 12 0x0C Get Set Timeout Action USINT 13 0x0D Get Prod Path Length USINT 14 0x0E Get Production Path S
32. or setting rotary switches is included with the product 3 2 Installation and Mounting Setting the Rotary Switches The settings of the rotary switches on the circuit board determine e DeviceNet Data Rate e DeviceNet Node Address The location of the rotary switches is shown below Data Node Publication 855T 5 0 January 1999 Installation and Mounting 3 3 Setting the Data Rate Rotary switch 3 S3 sets the data rate at which the DeviceNet Stack Light communicates on the DeviceNet Network The factory default setting is 125KB DATA pam Nor 46 NODE ADDRESS 6 RATE O ee On os PGM XL 250Ki25K MSD 0 LSD 0 The data rate determines the maximum length of the DeviceNet Cable Position Data Rate Cable Length Maximum 0 125KB 500 meters 1600 feet 1 250KB 200 meters 600 feet 2 500KB 100 meters 300 feet 3 Autobaud See above based on data rate of connected network TO SET THE DeviceNet DATA RATE 1 Refer to the table above to select the correct data rate 2 If automatic baud rate selection is desired set switch 3 S3 in position 3 This disables the switch and allows the device to sync to an operational network If Autobaud is disabled through parameter setup this position is not valid Publication 855T 5 0 January 1999 3 4 Installation and Mounting Setting the DeviceNet Node Address Rotary switches 1 S
33. ower Stack Light for I O Publication 855T 5 0 January 1999 Chapter 5 Troubleshooting and Maintenance Chapter Objectives This chapter contains the following sections Section Page Preventive Maintenance 5 1 LED Indicators 5 2 Troubleshooting 5 3 Bulb Burnout 5 4 Preventive Maintenance Prevent accumulation of dust and dirt by keeping the base clean keeping modules installed on base with o rings Periodically check for loose connections ATTENTION To avoid shock hazard remove incoming power before checking connections 5 2 Troubleshooting and Maintenance LED Indicators LED indicators were not provided in this design but the LED functions can be mapped to modules The functions are defined below LED Mapping What It Means What To Do Module Status Steady Operating Normal No action required Device needs commissioning due to configuration missing incomplete or incorrect Module Status Flashing Standby Link okay on line Network Status Steady dineded No action reguired 1 Check DeviceNet master for correct stack light configuration Network Status Flashing On line not connected information node address input byte output byte 2 Check DeviceNet master for proper operation Publication 855T 5 0 January 1999 Troubleshooting and Maintenance 5 3 Troubleshooting The 855T Control Tower Stack Light goes throug
34. ownloading at http supportbbs ra rockwell com Login using the following information User Name Password Publication 855T 5 0 January 1999 supportguest abhelp Chapter 1 Overview of DeviceNet Stack Light Chapter Objectives This chapter provides an overview of the DeviceNet Stack Light and its features It contains the following sections Section Page Description 1 1 Base Features 1 2 Module Positions 1 3 Rotary Switches 1 3 DeviceNet Connection 1 4 Typical DeviceNet Configuration 1 4 DeviceNet Components 1 5 Replacement Parts 1 6 Description The 855T Control Tower Stack Light line offers DeviceNet Bases for applications where network communication is desired All of the functionality for the DeviceNet Interface is contained within the mounting base All light and sound modules for the 855T Control Tower Stack Light line are compatible with the standard bases or with DeviceNet Bases The entire stack is powered from the DeviceNet Network A separate power supply is not required The 855T Control Tower Stack Light DeviceNet Bases allow up to 5 light modules 4 light modules plus a combination light and sound module 4 light modules plus a single tone sound module or 3 light modules plus a dual tone sound module 1 2 Overview of DeviceNet Stack Light Summary of Features e Standard or assembled configurations e Surface mounting pole
35. play properties click on Display Filters on the Scan List Editor screen Edit Scan List Editor Display Filters m Display Properties r V Show Active records T Show Inactive records IV Show Mapped records T Show Unmapped records Select All Clear All Publication 855T 5 0 January 1999 Et Cancel Help Quick Start 2 7 To edit the devices I O parameters click on Edit I O Parameters on the Sean List Editor screen Only Polled I O is supported by this design Edit Device 1 0 Parameters r Stn r Change of State Cyclic T Enable Change of State Cts Heartbeat Rate Polled W Enable Rx Tx Polled Size fi fi Bytes Poll Rate Every Scan Set to EDS Default Help To view edit your scan list s data table map click on Data Table Map on the Scan List Editor screen 1747 SDN Datatable Map x 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 6 6 6 6 6 6 6 6 20 20 20 20 20 20 20 20 20 20 20 20 Display Mode C Data Entry Browse o e ed 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 BOA EA 5 SNO ANA BR E NA Double click on word to display bit mapping Device Select 06 General Purpose Discrete 1 0 855T DXXX M Data Map Input C Output Map Segment 1 C2 C3 C4 Map Data From Poll Message JE Close Help R Jelete Segment Bytefo Bi ae af BR
36. t Network operations including how slave devices operate on the network and communicate with a DeviceNet Master Publication 855T 5 0 January 1999 Preface Contents of Manual This manual is organized as follows Chapter Title Description Describes the purpose and contents of the Preface manual and the intended audience 1 ovsa Provides an overview of the 855T DeviceNet Stack Light and its features i j TM 2 Quick Start Describes how to get the DeviceNet Stack Light operating on the network Describes how to configure mount and install 3 Installation and Mounting the 855T DeviceNet Stack Light device on the DeviceNet Network Describes 855T DeviceNet Stack Light 4 Operations operations and other pertinent information 5 Troubleshooting Provides information on how to troubleshoot and Maintenance and maintain the device ku Provides 855T DeviceNet Stack Light A Specifications P specifications Describes DeviceNet message types class B DeviceNet Information services and object classes supported by the 855T DeviceNet Stack Light Related Publications The following table lists DeviceNet Network related publications Publication Title DeviceNet Cable System Planning and Installation Manual Publication No DN 6 7 2 1771 SDN Scanner Module Installation Instructions 1771 2 29 EDS Web Site EDS files are available for d
37. viceNet Information Class Code 030 Ox1E Discrete Output Group Object The Discrete Output Group DOG Object binds a group of discrete output points in a module All points bound to the group share all attributes contained in the group If an attribute is shared across more than one Discrete Output Point DOP then it can be contained in a Discrete Output Group A Discrete Output Point can also be bound to more than one Discrete Output Group CLASS ATTRIBUTES None INSTANCE ATTRIBUTES Attribute Access Name Type Value 3 Get Number of Instances USINT 5 4 Get Binding Array of UINT 1 2 3 4 5 5 Get Status BOOL 020K 1 Alarm 6 Get Set Command Get 0 USINT Set 1 to activate group 7 Get Set Fault State USINT 8 Get Fault Value USINT 0 9 Get Set Idle State USINT 10 0x0A Get Idle Value USINT 0 COMMON SERVICES Service Code Class Instance Service Name 14 0x0E No Yes Get Attribute Single 16 0x10 No Yes Set Attribute Single Publication 855T 5 0 January 1999 DeviceNet Information B 17 Class Code 043 0x2B Acknowledge Handler Object The Acknowledge Handler Object is used to manage the reception of message acknowledgements This object communicates with a message producing Application Object within a device The Acknowledge Handler Object notifies the producing application of acknowledge reception acknowledge timeouts and production retry limit CLASS A
38. yles of DeviceNet connection cables will be supported A one meter micro style connector and a two meter open style cable will be supported They will consist of a 22 AWG drain wire a 24 AWG twisted pair for communications and a 22 AWG twisted pair for power There is a 3 ampere maximum rating on the power pair Publication 855T 5 0 January 1999 A 4 Specifications Flash Upgrade Frequency Memory may be upgraded 100 times without corruption of data Communications Data Rates 125 KB 250 KB and 500 KB Distances 500 meters 1600 feet 125 KB 200 meters 600 feet 250 KB 100 meters 300 feet 500 KB Certifications UL CUL and CE marked for all applicable directives CE directives include EN55011 EN5008 1 2 EN50082 2 and EN60947 5 1 This product is intended for use in an industrial environment Special Notes Please refer to the Control Tower Stack Lights Selection Guide Publication 85ST 1 0 or the Industrial Controls Catalog for module specific information Publication 855T 5 0 January 1999 Appendix B DeviceNet Information General Information The 855T Dxx Multifunction I O device operates as a slave on the DeviceNet network The unit supports Explicit Messages and Polled I O Messages of the predefined master slave connection set It does not support the Explicit Unconnected Message Manager UCMM The device supports 5 discrete outputs one for each possible stack position Message T
39. ypes As a group 2 slave device the 855T Dxx supports the following message types Table B A Supported Message Types CAN Identifier Group 2 Message Type 10xxxxxx111 Duplicate MAC ID Check Messages 10xxxxxx110 Unconnected Explicit Request Messages 10xxxxxx101 Master I O Poll Command Message 10xxxxxx100 Master Explicit Request Message Xxxxxx Node Address B 2 DeviceNet Information Class Services As a group 2 slave device the 855T Dxx supports the following class services and instance services Table B B Class Services Service Code Service Name 14 0x0E Get Attribute Single 16 0x10 Set Attribute Single 75 0x4B Allocate Group 2 Identifier Set 76 0x4C Release Group 2 Identifier Set Object Classes The 855T Dxx device supports the following DeviceNet object classes Table B C Supported Objects Class Object 01 0x01 Identity 02 0x02 Message Router 03 0x03 DeviceNet 04 0x04 Assembly 05 0x05 Connection 08 0x08 Digital Inout Point 09 0x09 Digital Output Point 15 0x01 Parameter 29 0x1d Discrete Input Group 30 0x1e Discrete Output Group 43 0x2b Acknowledge Handler 161 Oxa1 Non Volatile Storage Publication 855T 5 0 January 1999 DeviceNet Information B 3 Class Code 001 0x01 Identity Object The Identity Object is reguired on all devices and provides identification of and general in

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