MicroNode I/O DeviceNet DIDO User Manual
Contents
1. 6 4 3 Connection ID s Attributes 4 and 5 Connection 1 Produced Connection ID 10xxxxxx011 Connection 1 Consumed Connection ID 10xxxxxx100 Connection 2 Produced Connection ID 01111xxxxxx Connection 2 Consumed Connection ID 10xxxxxx101 ne Note XXXXXX Node Address J 6 4 4 Production and Consumed Sizes Attributes 7 and 8 The Production and Consumed sizes will change based on the Assembly instance are structured based on the Configuration Object The Table below will define the maximum Production and Consumed sizes will their respective Assembly Page 23 of 31 MKS Instruments CIT Products 2005 All rights reserved MicroNode I O DeviceNet DIDO User Manual Assembly 6 4 5 Watch Dog Timeout Activity Attribute 12 Watchdog Timeout Value Description 0 Timeout I O Messaging default 1 Auto Delete Explicit Messaging default 2 Auto Reset 3 Deferred Delete 6 5 Discrete Input Point Object Class Code 08 0x08 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 Table 16 Class Attributes Name Lige Cate ___ Attribute Access UINT UINT Table 17 Instance 1 8 Attributes Attribute Access NV_ Name Type Value 1 On 42. 6 7 S DEVICE SUPERVISOR OBJECT CLASS CODE 48 020 26 6 7 1 Change Mode Heouest neen 27 6 7 2 Jump To Boot Loader Heouest neen 27 6 7 3 Software Revision Level Attribute 2 27 6 7 4 Hardware Revision Level Attribute 8 28 6 7 5 Device Status Attribute 7 28 6 7 6 Exception Status Attribute 17 28 6 8 CONFIGURATION OBJECT CLASS CODE 100 0X64 rrrrnnrrnnnnvnnnnnvnnnrrennnrrnnnnrnnrnrenrrrrrrnnnnnnrnnenennn 28 6 81 Reset Servie EE 29 7 APPENDIX A SPECIFICATIONS wsisssictcceecestecetedscsnst eege ge SE EEEEKAAE Seege ee 30 ge WARRANTY eene EES Ee EN Page 4 of 31 O MKS Instruments CIT Products 2005 All rights reserved mk ology for Productivity MicroNode I O DeviceNet DIDO User Manual 1 General Information The MicroNode I O product line provides high density compact and economical I O solutions for popular Fieldbus Networks The MicroNode DIDO provides up to 16 digital I O point to the DeviceNet network The MicroNode package provides flexible side or foot mounting and easy access to I O through a standard 37 pin D Sub connector All physical and object model features are ODVA Semi SIG compliant AS00120 01 MicroNode I O DeviceNet 16 DIDO sink side AS00121 01 MicroNode I O DeviceNet 16 DIDO sink front AS00122 01 MicroNode I O DeviceNet 16 DIDO source side AS00123 01 MicroNode I O DeviceNet 16 DIDO source front 1 1 Conventions used in this Use
3. emks MicroNode I O DeviceNet DIDO User Manual 6 3 3 Bus Off Interrupt Attribute 3 Bus Off Interrupt BOI determines the action if a Bus Off state is encountered BOI Value Action 0 Hold chip on OFF state default 1 Try to reset CAN controller 6 3 4 Bus Off Counter Attribute 4 Bus Off Counter will be forced to 0 whenever set regardless of the data value provided 6 3 5 Allocation Information Attribute 5 Choice Byte Bit Description 7 2 Reserved Always 0 1 If set polled I O connection to be allocated 0 If set explicit message connection to be allocated 6 4 Assembly ObjectClass Code 04 0x04 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 Table 8 Class Attributes Attribute Access Name Type sd Value _ _ UINT UINT Table 9 Instance 1 Attributes Attribute Access EE o o 3 Get Des STRUCT of e e per Object is Object ss Se Object Table 10 Instance 2 Attributes Attribute Access Name Type Value _ _ 3 Get Data STRUCT Digital Outputs BYTE See Seong Object Page 20 of 31 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet DIDO User Manual Table 11 Common Services Service Code Class Instance Service Name 14 0x0E Get Attribu
4. Definition than the out of box default This does not include configuration of the communications Reserved set to 0 4 5 6 7 Vendor specific Minor Recoverable Fault TRUE indicates the device detected a problem with itself which is thought to be recoverable The problem does not cause the device to go into one of the faulted states Minor Unrecoverable Fault TRUE indicates the device detected a problem with itself which is thought to be unrecoverable The problem does not cause the device to go into one of the faulted states Major Recoverable Fault TRUE indicates the device detected a problem with itself which caused the device to go into the Major Recoverable Fault state Major Unrecoverable Fault TRUE indicates the device detected a problem with itself which caused the device to go into the Major Unrecoverable Fault state 12 13 Reserved set to 0 14 15 Reserved set to 0 6 1 3 Serial Number Attribute 6 The serial number is encoded in the product during the manufacturing cycle and is guaranteed to be unique across all product lines produced by MKS CIT 6 2 Router Object Class Code 02 0x02 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 or Instance Attributes are not supported Page
5. MicroNode I O DeviceNet DIDO User Manual nology for Product Table 1 Class Attributes Attribute Access Name st Type UINT 1 2 UINT 1 Name Type Valve se Cid Vendor ID UINT 664 MKS Tenta I MajorRevision USINT Z o y O Minor Revision USINT o i O DNIO 0120 Table 3 Common Services Service Class Service Name Code 05 0x05 14 0x0E Get_Attribute_Single Table 4 Reset Service Reset Value Description 0 Reset device Simulates recycling of the CPU power 1 Reset device to out of box configuration then reset device 6 1 1 Revision Attribute A MKS CIT maintains strict revision control The major revision number will increment as functional enhancements are implemented The minor revision will increment if minor changes are incorporated 6 1 2 Status Attribute 5 Bit s Called Definition 0 Owned TRUE indicates the device has an owner Within the Master Slave paradigm the setting of this bit means that the Predefined Master Slave Connection Set has been allocated to a master Reserved set to 0 2 Configured TRUE indicates the application of the device has been configured to do something different Page 17 of 31 MKS Instruments CIT Products 2005 All rights reserved MicroNode I O DeviceNet DIDO User Manual Bit s Called mk oloay for Productivity achno
6. All rights reserved smk MicroNode I O DeviceNet DIDO User Manual echnology for Productivity 8 Warranty MKS Instruments Inc MKS warrants that for one year from the date of shipment the equipment described above the equipment manufactured by MKS shall be free from defects in materials and workmanship and will correctly perform all date related operations including without limitation accepting data entry sequencing sorting comparing and reporting regardless of the date the operation is performed or the date involved in the operation provided that if the equipment exchanges data or is otherwise used with equipment software or other products of others such products of others themselves correctly perform all date related operations and store and transmit dates and date related data in a format compatible with MKS equipment THIS WARRANTY IS MKS SOLE WARRANTY CONCERNING DATE RELATED OPERATIONS For the period commencing with the date of shipment of this equipment and ending one year later MKS will at its option either repair or replace any part which is defective in materials or workmanship or with respect to the date related operations warranty without charge to the purchaser The foregoing shall constitute the exclusive and sole remedy of the purchaser for any breach by MKS of this warranty The purchaser before returning any equipment covered by this warranty which is asserted to be defective by the purchaser
7. configuration 3 3 Enabling the UO Reading Input Points Set Explicit Message data as shown Set Instance value for desired input point 1 16 Turn on an Input and verify the LED has turned on Read the input through the Explicit Message below Explicit Message r Request Service hex E GetAttibute Single f Class hex e Discrete Input Point Object Instance n Service Data e oo Response Status Success Response Data hex 01 Setting Output Points Set Explicit Message data as shown Set Instance value for desired output point 1 16 To turn on the output point set Service Data to 03 01 and observer the LED has turned on To turn off a point set Service Data to 03 00 Page 10 of 31 MKS Instruments CIT Products 2005 All rights reserved smks MicroNode I O DeviceNet DIDO User Manual Technology for Productivity Explicit Message Request Service hex fio SetAttibute Single H Class hex 9 Discrete Output Point Object Instance bh Service Data om t S CCCiS Response Data hex Reading Output Points Use same method as reading input points Change Class to 9 JJ Note The Instance for an I O point is numbered 1 16 where as the I O is LE labeled 0 15 Page 11 of 31 O MKS Instruments CIT Products 2005 All rights reserved smk MicroNode I O DeviceNet DIDO User Manual echnology for Productivi
8. shall make specific written arrangements with respect to the responsibility for shipping the equipment and handling any other incidental charges with the MKS sales representative or distributor from which the equipment was purchased or in the case of a direct purchase from MKS with the MKS CIT home office in San Jose CA This warranty does not apply to any equipment which has not been installed and used in accordance with the specifications recommended by MKS for the proper and normal use of the equipment MKS shall not be liable under any circumstances for indirect special consequential or incidental damages in connection with or arising out of the sale performance or use of the equipment covered by this warranty THIS WARRANTY IS IN LIEU OF ALL OTHER RELEVANT WARRANTIES EXPRESSED OR IMPLIED INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY AND THE IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE AND ANY WARRANTY AGAINST INFRINGEMENT OF ANY PATENT Page 31 of 31 MKS Instruments CIT Products 2005 All rights reserved
9. 18 of 31 MKS Instruments CIT Products 2005 All rights reserved MicroNode I O DeviceNet DIDO User Manual echnology for Product 6 3 DeviceNet ObjectClass Code 03 0x03 Table 5 Class Attributes Attribute Access Name st Type Value _ UINT Table 6 Instance 1 Attributes Attribute Access _ Name Type Value See Below See Below Choice Byte BYTE O Master Node Addr USINT i O Table 7 Common Services Service Class Service Name Code 14 0x0E Get Attribute Single 16 0x10 Set Attribute Single 75 0x4B Allocate Master Slave 76 0x4C Release Master Slave 6 3 1 MACID Attribute 1 The MACID is set using two BCD rotary switches located on the front panel 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 If the switches are set to a value greater than 63 then the MAC ID attribute is settable The software setting defaults to the last hardware setting The switch is only read during power up 6 3 2 Baud Rate Attribute 2 Settable only if the Baud Rate switch is set to a value greater than 2 Value returned would be switch value if less than 3 or the last value set Switch Value Speed 0 125 kbits 1 250 kbits 2 500 kbits 3 Software settable Page 19 of 31 MKS Instruments CIT Products 2005 All rights reserved
10. E ADDRESS DATA RATE NORR PA RED BLINK Configuration error ep k RED Unrecoverable error GREEN BLINK Not allocated to a master y GREEN Allocated to a master DeviceNet Channel male 5 pin micro connector o o PIN SIGNAL Op DeviceNet Data Rate 30 04 1 SHIELD Rotary Switch 2 V 3 V DeviceNet Address 4 CAN H Rotary Switches 5 CANL 2 3 Installation Mount the MicroNode on a horizontal or vertical surface in a suitable location or enclosure for your application Provide sufficient clearance and airflow to maintain 0 C to 55 C ambient operating temperature range Fasten the unit to the mounting surface using four screws not provided in the 4mm wide mounting holes Page 6 of 31 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet DIDO User Manual emm 110 mm when attached Mounting Brackets Height of 31mm not including D Sub 37 connector C d Note ALL DIMENSIONS ARE METRIC Do 2 4 Wiring The MicroNode requires two connections one to the DeviceNet network male 5 pin micro connector and one to the 37 pin D SUB DeviceNet and I O cables are available from a variety of industrial sources See table below for orderable I O mating connectors Description Manufacture Part Number 37 pin D SUB Receptacle solder cup Mouser 523 17D C37S 37 pin D SUB Metal Hood Mouser 523 17 1727 2 Warning Follow all a
11. GENERAL INFORMATION enannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnunnnnnnnunnnnnnnunnnnnnnnnnnnnnnnnvnnnnn 5 1 1 CONVENTIONS USED IN THIS USER MANUALE 5 2 INSTALLATION AND SETUP i ennnnvnnnnnnenennnnnnnnnnnnnanennnnnnnnnnnnnennennnnnnnnnnnnnenennnnnnnnnnnnvenennnnnnnnnnr 6 2 1 SHIPPING BOX e el NEE 6 2 2 MICRONODE HARDWARE DESCRIPTION ssssssnnnnsnssesisiinnsnnsrirnnnnsensrrinnrnnssrsirirnnnnssrsirnnnnnansrnnerennnns 6 2 3 INSTALLATION AG 6 2 4 WRING EE 7 2 5 ROTARY ker LE 7 2 6 Eelef ue CEET 8 26 1 Power Supply WINO sissisodan aroa aor adita aaae ia iaa aiaa aana SA aas iea 8 2627 VO WNI ETS 8 3 QUIGK STAR A a EE E ASEE net 9 3 1 HARDWARE SETUP Au knust au EE 9 3 2 CONFIGURING THE MICRONODE onorvonnnnsnnnnnnnarvonnnnsnnnnnnnarvensnnsnnsnnnnnarnnnnnssnsnnnnnnnnnnnnssnsennnnnrnnnnnssnne 10 3 3 ENABLINGTHE VO midt ve a aa a aA AE a aiai 10 d THEORY OF OPERATION wivcisscassscsscvececcevscasidssvuacevescunnsanacvde ccndsntua caenietensusssantavantarncuctavais 12 4 1 DEVIGENET INTERFAGE ee EE El 12 4T DOO EE 13 5 MICRONODE CONFIGURATION nsnnnnnuvnnnnnnnnnnnnnnnenennnnnnnnnnnnnenennnnnnnnnnnanennnnnnnnnnnnnunnennnnnnne 14 5 1 CONFIGURE DEVICENET INTERFACE 14 5 1 1 DeviceNet Baud Rate ZGwitch 14 GT MACD OMO OE a dese AE en Dee kane Li elisa 14 5 2 POWER OI cccus tent ta set erre 14 r d DeviceNet Status Eege eege ee annan Suede Lae 15 5 3 REGISTER EDS i EE 15 5 4 POLLED I O GONFIGURATION e dreven ine era ad mean odd
12. Get V Status 0 Okay Table 18 Common Services Service Class Service Name Code 14 0x0E Get Attribute Single 6 5 1 Input State Attribute 3 Attribute 3 provides the state of the specific digital input A value of 0 indicates an OFF state anda value of 1 indicates an ON state The Digital inputs provide feedback of the digital output states If the corresponding output state is set to 0 these points may be used as inputs Page 24 of 31 O MKS Instruments CIT Products 2005 All rights reserved mks MicroNode I O DeviceNet DIDO User Manual 6 5 2 Status Attribute 4 If the I O input power falls below 18Vdc the discrete input point s value will be indeterminist and the status will report as faulted This is the only cause for a faulted discrete input point 6 6 Discrete Output Point Object Class Code 09 0x09 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 Table 19 Class Attributes Attribute Access Name UINT UINT Table 20 Instance 1 8 Attributes NN Name Value BOOL 0 Off 1 On V Status BOOL 0 Okay 1 Faulted NV Fault Action BOOL 0 Fault Value attribute 1 On 7 Get Set NV Idle Action BOOL 0 Idle Value attribute 1 On Table 21 Commo
13. and the MicroNode Required Hardware e DeviceNet cable e DeviceNet master e Power supply Sample Input Connection Current Sinking COM O Contact Closure DIO Point Current Sourcing 24V O Contact Closure DIO Point Sample Output Connection Current Sinking 724V NNN DIO Point Current Sourcing DIO NI Point Lt TV COM Page 9 of 31 O MKS Instruments CIT Products 2005 All rights reserved smk MicroNode I O DeviceNet DIDO User Manual echnology for Productivity 3 2 Configuring the MicroNode The major steps for configuring the MicroNode include setting up the DeviceNet I O Objects Configure the MicroNode switches as follows e MACID MSD to 0 e MACID LSD to 1 e DeviceNet Data rate to 500K Once all of the hardware is setup and powered make sure that the master can allocate both poll and explicit connections to the unit Once allocated both the NET and MOD LED will be solid green and MicroNode are not solid green do not proceed Ensure the master baud rate matches the switch on the MicroNode and that the MicroNode has a node address that is not used by another node on the network yi Warning At this point if the network and module LEDs on both the master Out of the box the MicroNode is pre configured to control digital I O Refer to chapter 5 create a customer I O
14. e 15 6 DEVIGENET OBJECT MODEL et insti vavaivice ctaciosssineccnat EA Net dE Nee EE uge ue 16 6 1 IDENTITY OBJECT CLASS CODE 01 001 16 6 11 REVISION AUNIDUTE EEN 17 6 1 2 Status Atrbul EE 17 6 1 3 Serial NUMber ele 18 6 2 ROUTER OBJECT CLASS CODE 02 OD 18 6 3 DEVICENET OBJECT CLASS CODE 03 ON 19 6 3 1 MACID Attribut EE 19 6 3 2 Baud Rate le EE 19 6 3 3 Bus Off Interrupt Attribul tegen tiie dda a ENNEN 20 6 3 4 Bus Off Counter Attribute EE 20 6 3 5 Allocation Information Attribute 5 20 6 4 ASSEMBLY OBJECT CLASS CODE 04 0X04 oo eeeceeeeeeeceneeeeeeeeeeeee sense ceaeeeeeaeeeeeeeesaeeesaeeseaeeseeeeee 20 6 4 1 Default Assembly Object Instance 1 and 2 Structure ccccccessecccesesseceeesneeeesenseeeesssaeeeeees 21 CONNECTION OBJECT CLASS CODE OB ONOD nna 22 6 4 2 State 5 AtNbUlE T EE 23 6 4 3 Connection ID s Attributes 4 and be 23 6 4 4 Production and Consumed Sizes Attributes 7 and 8 23 6 4 5 Watch Dog Timeout Activity Attribute 17 24 6 5 DISCRETE INPUT POINT OBJECT CLASS CODE 08 0X08 ceeteeeseeeeeeee cee eeeeee teense seaeeeteaeeseeeees 24 6 5 1 Input State Attribute 3 24 65 25 Status Atte E 25 6 6 DISCRETE OUTPUT POINT OBJECT CLASS CODE 09 OD 25 6 6 1 Output State Attribute 3 25 6 6 2 Status reet 26 Page 3 of 31 MKS Instruments CIT Products 2005 All rights reserved MicroNode I O DeviceNet DIDO User Manual
15. esmks Technology for Productivity smk MicroNode I O DeviceNet DIDO User Manual echnology for Productivity Copyright Preface Export Regulation This manual and the software described in it are copyrighted with all rights reserved Under the copyright laws this manual and software may not be copied in whole or part without the prior written consent of MKS Instruments The same proprietary and copyright notices must be affixed to any permitted copies as were affixed to the original This exception does not allow copies to be made for others whether or not sold but all of the materials purchased may be sold given or loaned to another person Under the law copying includes translating into another language or format MKS Instruments Controls Group 2011 134 W Rio Robles Drive San Jose CA 95134 About this manual This manual is designed to serve as a guideline for the installation setup operation and basic maintenance of the MicroNode device The information contained within this manual including product specifications is subject to change without notice Please observe all safety precautions and use appropriate procedures when handling the MicroNode product and its related software MKS Products provided subject to the US Export Regulations Diversion or transfer contrary to U S law is prohibited Page 2 of 31 MKS Instruments CIT Products 2005 All rights reserved Table of Contents 1
16. eviceNet interface complies with the DeviceNet Physical Layer specification NET MODULE LEDS DIGITAL IN LED INDICATION POWER INPUT 11 36V o T UTPU 5V FOR TRNSCVR 5V ISLOATED FOR DIGITAL SECTION ISOLATION DNET CONTROLLER SERIAL DATA CONTROL PLD FOR DOUT DRIVERS L MEMORY YAAIOSNVYL NYO LINIDIAIG Ld ISOLATION 2 9 gt 2 2 fe E KI m m z E gt Q ON BOARD MAC ID ON BOARD BAUD RAT ROTARY SWITCHS ROTARY SWITCH SINK SOURCE DRIVERS LNdLNO LNANI Lr Page 12 of 31 O MKS Instruments CIT Products 2005 All rights reserved smks MicroNode I O DeviceNet DIDO User Manual Technology for Productivity 4 1 1 Digital I O The Digital I O is optically coupled from the processor The individual outputs will support up to 200 mA loads per channel Based on package dissipation the maximum fully loaded output current is 100 mA 8 outputs at 50 C ambient Each output is thermally protected for short circuit 500 mA typically and includes under voltage protection The output Fault State is accessible through software External Schottky diodes are provided for output transient protection and each I O point is protected with a self resetting poly fuse rated for 200 mA Outputs default to the OFF condition during power up and processor reset conditions The digital output read back signals in
17. figure switches before connecting to the DeviceNet network There is either a small triangular indicator or white indicator on the switch Use a small screwdriver to align that indicator with the desired setting 5 1 1 DeviceNet Baud Rate Switch Valid settings are 125K 250K 500K or PGM When PGM is selected the MicroNode uses the baud rate saved in its retentive memory To save a valid baud rate in memory set the switch to the desired baud rate and power the MicroNode for a few seconds Power down and set the switch to PGM You may also write to the DeviceNet Object Baud Rate attribute POSITION SETTING 0 125 Kbps 1 250 Kbps 2 500 Kbps 5 1 2 MAC ID Switches The two MAC ID switches represent decimal numbers from 00 to 99 The LSB switch selects the Ones digit and the MSB switch selects the Tens digit Valid MAC IDs are 00 to 63 Setting a MAC ID address greater than 63 forces the to use the MAC ID saved in retentive memory To save a valid MAC ID in memory set the switches to the desired MAC ID and power the MicroNode for a few seconds Power down and set the switches to value greater than 63 You may also write to the DeviceNet Object MAC ID attribute MSB LSB Address MSB LSB Address 0 0to 9 00 to 09 6 4109 stored address 1 0to 9 10 to 19 7 0to 3 stored address 2 0to 9 20 to 29 8 0to9 stored address 3 0to 9 30 to 39 9 0to9 stored address 4 0to9 40 to 49 5 0to9 50 to 59 6 0to3 60 to 63 5 2 Power Up Connect the De
18. from the DeviceNet power you can remove the top cover and add jumpers to JP4 and JP5 pins 1 amp 2 This connection is fused at 2A for 24VDC supply to the I O connector Make sure that an additional power supply is not connected as damage to the DeviceNet network may occur 2 6 2 UO Wiring The MicroNode has a male 37 pin D Sub for I O The pinout is shown in the following table I O Pinout DIDO Model Connector 24V IN Dm 0 24V GND 24V GND 24V IN 24V IN DIO8 4V GND 24V IN DIO7 22 3 bi 24V GND 24V IN DIO15 DIO14 24V GND 24V IN DIO13 DIO12 24V GND 24V IN DIO11 DIO10 24V GND bi 4V GN 24V DIO5 DIO4 4V GND 24V IN DIO3 DIO2 4V GND 24V IN DIO1 N CO CO wN POPP PO P P N oje h tte NO ou Po a bi 3 37 O Pin 6 8 8 Page 8 of 31 O MKS Instruments CIT Products 2005 All rights reserved smk MicroNode I O DeviceNet DIDO User Manual echnology for Productivity 3 Quick Start This chapter describes the setup for a simple system using a DeviceNet master and a MicroNode module Before beginning a basic understanding of DeviceNet is recommended Experience using explicit and poll transactions from the software provided with your DeviceNet master is essential For more information on generating explicit and poll messages consult the DeviceNet master s user s guide 3 1 Hardware Setup Setup a connection between a DeviceNet master
19. gister EDS file 5 4 Polled I O Configuration A polled connection to the MicroNode Combo will be determined by the Configuration Object Class Code 100 See chapter 6 for the default polled connection list Page 15 of 31 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet DIDO User Manual 6 DeviceNet Object Model The MicroNode 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 Unconnected Message Manager UCMM DeviceNet Message Types Slave Receive As a group 2 slave device the Digital MicroNode supports the following received message types CAN IDENTIFIER GROUP 2 Message Type 10xxxxxx100 Master Explicit Request Message 10xxxxxx101 Master I O Poll Command Message 10xxxxxx110 Unconnected Explicit Request Message 10xxxxxx111 Duplicate MACID Check Message Xxxxxx Node Address DeviceNet Object Classes The device supports the following DeviceNet object classes 01 0x01 02 0x02 03 0x03 09 0x09 Discrete Output Point 48 0x30 S Device Supervisor 100 0x64 Configuration 5 0x05 5 0330 6 1 Identity Object Class Code 01 0x01 The Identity Object is required on all devices and provides identification of and general information about the device Page 16 of 31 MKS Instruments CIT Products 2005 All rights reserved
20. itial Comm Char USINT L t 8 Get ConsumedSize JUNT 5H 9 Get Set_ Expected Packet Rate UINT default 2500 mee 13 Get Prod Path Length JUN 10 O 14 Get Production Path Unit 15 Get GCons PathLengh Tur 10 O 16 Get ConsumedPath fin Table 14 Instance 2 Attributes POLL connection Access Name Type veier e i i 6 Get Initial Comm Char USINT mn O 8 Get ConsumedSze ON SeeBelow 9o C 13 Get Prod Pathlengh UINT 6 14 Get Production Path STRUOTof Ir Ooo Oo Oo 2 Class Number USINT Log Seg Instance USINT Page 22 of 31 MKS Instruments CIT Products 2005 All rights reserved Get Set Expected Packet Rate UINT emks MicroNode I O DeviceNet DIDO User Manual f Instance Number USINT 104 i O Jf logSeg Attribute 1 USINT 0x30 Attribute Number USINT mm 15 Get Cons PathLengh UNT ge Oo ee Log Seg Class USINT 1020 pf GlassNumber USINT 0x04 Jf logSeg Instance USINT i Instance Number USINT L L0g Seg Attribute Attribute Number USINT 0x03 O Table 15 Common Services Service Class Service Name Code 05 0x05 14 0x0E Get Attribute Single 16 0x10 Set Attribute Single 6 4 2 State Attribute 1 Connection State Description 0 Non Existent 1 Configuring 3 Established 4 Timed Out
21. mon Services Service Class Service Name Code No 16 0x10 No Yes Set Attribute Single Page 26 of 31 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet DIDO User Manual Table 25 Object Specific Services dd eee Code 75 0x4B 76 0x4C 78 Ox4E Perform Diagnostics TestID USINT Type of diagnostic test to be performed Test ID Parameter Type of diagnostics to be performed Standard Table 26 Manufacturer Specific Services Service Class INSTAN Service Name Code CE 50 0x32 Change Mode 51 0x33 Jump to boot loader 6 7 1 Change Mode Request Parameter Form gt Description Password UINT 0x0000 User DN Factory 6 7 2 Jump To Boot Loader Request Parameter Form gt Description NULL N A This service is only accessible in Factory Mode It allows the device to jump to the CAN boot loader in order to download new firmware to the device 6 7 3 Software Revision Level Attribute 7 The Software Revision will be a text string of the Major and Minor revision information of the Identity object It will have the format X YYY where X is the major revision and YYY is the Minor revision The revision code will match that provided by the Identity object Page 27 of 31 O MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet DIDO User Manual 6 7 4 Hardware Revision Level Att
22. n Page 29 of 31 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet DIDO User Manual 7 Appendix A Specifications Physical Specifications Criteria Specifications Dimensions 80mm 3 1496 Height X 120mm 4 7244 Width X 31mm 1 22 Depth I O Connector 37 pin male D sub DeviceNet 5 pin male microfast Connector Weight 200 g 0 44 Ib Environmental Specifications Criteria Specifications Operating 0 to 55 C Temperature Storage 40 to 85 C Humidity 5 95 non condensing Functional Specifications Criteria Specifications BUS Interface DeviceNet Front Panel 16 I O points Network Status Module Status Indicators Rotary Switches MAC ID and Baud Rate Power Specifications Criteria Specifications Input Powered from DeviceNet 24VDC 120 mA min Isolation DC DC Isolation DeviceNet Specifications Criteria Specifications Messaging Explicit messaging I O Polled I O Compliance ODVA Semi SIG Compliant Input Output Specifications Criteria Specifications Number of Digital UO 16 points input or output Digital Input Current sinking Active low 1 5 mA min 1 5 ms filtering Current sourcing Active high 1 5 mA min 1 5 ms filtering Digital Output Current sinking Active low 200 mA max channel Current sourcing Active high 200 mA max channel Max current 800 mA max on DIO 0 7 and DIO 8 15 Page 30 of 31 MKS Instruments CIT Products 2005
23. n Services Service Class Service Name Code Get Set 14 0x0E Get Attribute Single 16 0x10 Set Attribute Single 6 6 1 Output State Attribute 3 The digital outputs are sinking or sourcing depending on the part number ordered Setting a DOP state to 1 forces the corresponding output pin low sinking or high sourcing The state of each DOP may be read back using the DOP state or the corresponding DIP state The DIP state reflects the state of the I O pin If an I O point is to be used as an input the corresponding DOP state must be set to 0 off Page 25 of 31 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet DIDO User Manual 6 6 2 Status Attribute 4 If the Digital MicroNode s I O input power falls below 18Vdc the discrete output point s value will be indeterminist and the status will report as faulted This is the only cause for a faulted discrete output point 6 7 S Device Supervisor Object Class Code 48 0x30 Table 22 Class Attributes Access Name Lige sale UINT UINT Table 23 Instance 1 Attributes Access NV 3 Get Get et et Get Name Type Valve SHORT STRING DIGITAL NV i TE Ka FS a be Name C ee lee Model Number Level EE NV Manufacturer s SHORT STRING See Below Is STANG che Alarm Enable BOOL 0 Disable 1 Enable Warning Enable BOOL 0 Disable 1 Enable Attribute Bo o Table 24 Com
24. pplicable electrical codes in your area when mounting and wiring any electrical device 2 5 Rotary Switches Set the rotary switches to the desired settings Use a small slotted screwdriver to rotate the switches Align the indicator arrow to the desired setting as shown below switch position switch indicator switch screw slot Page 7 of 31 MKS Instruments CIT Products 2005 All rights reserved smk MicroNode I O DeviceNet DIDO User Manual echnology for Productivity Each rotary switch parameter has a PGM option Setting a switch to PGM allows the parameter to be remotely set over DeviceNet However it must first be initialized To initialize set the switch to desired value and power the unit The new settings are saved in memory Power down and change switch to PGM mode 2 6 Configuration Rotary switches and software parameters are used to configure the MicroNode s DeviceNet Interface and UO functions The MicroNode is configured over DeviceNet Use your DeviceNet configuration program and the MicroNode s electronic data sheet EDS file to set the software parameters over DeviceNet 2 6 1 Power Supply Wiring All network circuits are powered from DeviceNet Select your DeviceNet cables and power supply so that it can provide sufficient current for all networked devices at their peak operating power For Digital I O power the 24 Volt power is supplied externally from the I O Connector To power the Digital I O
25. puts are active low with current limiting resistors setting the short circuit current to 3 mA at 24 Vdc Each input circuit includes an indicator LED in series with the detection opto coupler Both the detection opto coupler and the indicator LED are protected with a shunt diode against reverse voltage breakdown The digital I O circuitry is powered from an external 24 Vdc power source unless jumpers are placed internally on JP4 and JP5 When the Jumpers are installed the 24 Vdc is supplied by the CAN Bus and Bus pins By default the 24 Vdc must be supplied externally on the I O connector IN4148 Digital UO Schematic Page 13 of 31 MKS Instruments CIT Products 2005 All rights reserved smk MicroNode I O DeviceNet DIDO User Manual echnology for Productivity 5 MicroNode Configuration This chapter describes how to configure and operate the MicroNode The MicroNode is configured by reading and writing attribute values over the DeviceNet interface There are variety of DeviceNet configuration tools available Simple configuration tools use GET ATTRIBUTE and SET ATTRIBUTE explicit message commands to read and write attribute values addressing each attribute by its Object Instance and Attribute numbers More sophisticated configuration tools use EDS files to simplify attribute configuration 5 1 Configure DeviceNet Interface The DeviceNet Baud Rate and MAC ID Address are set using the rotary switches Con
26. r Manual procedure practice condition or the like which if not correctly performed or adhered to could result in injury to personnel Vi Warning The WARNING sign denotes a hazard to personnel It calls attention to a Caution The CAUTION sign higlights information that is important to the safe operation of the unit or to the integrity of your files H Note THE NOTE SIGN DENOTES IMPORTANT INFORMATION IT CALLS ATTENTION TO A PROCEDURE PRACTICE CONDITION OR THE LIKE WHICH IS ESSENTIAL TO HIGHLIGHT On screen buttons or menu items appear in bold and cursive Example Click OK to save the settings Keyboard keys appear in brackets Example ENTER and CTRL Pages with additional information about a specific topic are cross referenced within the text Example See page xxx Page 5 of 31 O MKS Instruments CIT Products 2005 All rights reserved smk MicroNode I O DeviceNet DIDO User Manual chnology for Productivity 2 Installation and Setup 2 1 Shipping Box Contents e MicroNode Product 2 2 MicroNode Hardware Description UO 37 Pin DSUB See I O Table Module Status LED MOD 110 mm when attacb d STATE DESCRIPTION J1 top opfer OFF No power RED BLINK Configuration error 25 RED Unrecoverable error fag A GREEN BLINK Not defined A R p GREEN Normal operation DeviceNet Status LED NET VO POWER e mks NET MOD l av MicroNode I O STATE DESCRIPTION E STATUS S OFF No power DATARATE NOD
27. ribute 8 The Hardware Revision will be a text string reflecting the current revision of the hardware It will have the format X YYY where X is the major revision and YYY is the Minor revision 6 7 5 Device Status Attribute 11 Value Description Self Testing Idle Self Test Exception Executing Abort Critical Fault HOT amp OO PO 6 7 6 Exception Status Attribute 12 Bit Function 0 ALARM device common gt SSS YO 3 Rosewed setto0 OOOO OSOS 4 WARNING device common 5 WARNING device specific 6 WARNING manufacturer specific 1 Expanded Method 6 8 Configuration Object Class Code 100 0x64 Table 27 Class Attributes Attribute Access Name st Type Value ___ UINT UINT Table 28 Instance 1 Attributes Air Access NV Names Type Value SINT UINT Get Set Warning Temp Limit SINT Get Set Critical Temp Limit DegreesC 6 Get LI PSV Critical Limit UINT Page 28 of 31 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet DIDO User Manual Attr Access NV_ Get NV eng Firmware USINT 0x01 Version Table 29 Common Services Service Class Service Name Code 05 0x05 14 0x0E Get Attribute Single 16 0x10 Set Attribute Single 6 8 1 Reset Service If a reset service is sent then the attribute values will return to the out of box configuratio
28. te Single 16 0x10 Set Attribute Single JJ Note Assembly instance 1 is used to generate the poll response packet ll and assembly instance 2 is used to consume the poll request packet See section 6 7 for custom poll configuration 6 4 1 Default Assembly Object Instance 1 and 2 Structure The table below shows the format of Assembly instance 1 and 2 with the out of box attributes values of the Configuration object The poll produce size is 4 bytes and the consume size is 2 bytes by default Instance Byte Bit7 Bit6 Bit5 Bit4 Bits Bit2 ei Bito 1 JO Exception Status See S Device Supervisor Object 1 Temperature See Configuration Open 12 Di7 Die DIS Di4 DI3 Di2 Dt DIO 13 Di5 Di4 D Di2 TD Dito DI9 DI 2 10 DO7 DO6 Dos DO4 DO3 DO2 DO1 DO0 O15 DO14 D013 DO12 DO11 DO10 DO9 DO8 Page 21 of 31 O MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet DIDO User Manual Connection Object Class Code 05 0x05 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 one poll I O message connection Table 12 Class Attributes Attribute Access Name Type Value _ UINT Table 13 Instance 1 Attributes Explicit Connection Attribute Access _ Name sd Type Value 0 Explicit Message 6 Get In
29. ty 4 Theory of Operation This chapter describes how the MicroNode operates Working knowledge of DeviceNet is required before continuing The Open DeviceNet Vendors Association www odva com is a good source for general DeviceNet information 4 1 DeviceNet Interface The DeviceNet Specification defines an Object Model that consists of Objects and Attributes An Object is a predefined software process and an Object Attribute is a data value used or created by that process An Object can have multiple Instances or the same process operating with different sets of Attributes or data values For the purpose of this document an Object Instance is an independent program or process and its Attributes are configuration parameters and data values that are unique to that specific Object Instance The MicroNode has eleven different Object Classes or types Five are standard objects defined by the DeviceNet Specification dentity Router DeviceNet Assembly Connection Other specific objects defined for the MicroNode include Discrete Digital Inout Discrete Digital Output eSupervisory Object User Defined Configuration Object The MicroNode operates as a DeviceNet slave It supports Explicit Messages and Polled UO Messages of the predefined master slave connection set The Explicit Unconnected Message Manager UCMM is not supported The MicroNode will be a Group 2 Only Slave device It will support Polled I O and Explicit Messaging The D
30. viceNet network cable and I O cable to power the MicroNode Page 14 of 31 MKS Instruments CIT Products 2005 All rights reserved mk oloay for Productivity MicroNode I O DeviceNet DIDO User Manual 5 2 1 DeviceNet Status LEDs The MicroNode has two bi color status LEDs VET and MOD that indicate operational status During power up the LEDs cycle through a sequence of alternating red and green After power up the NET LED should be flashing green or solid green if allocated to a DeviceNet master and the MOD LED should be solid green If this does not occur disconnect from DeviceNet and verify all the switch settings State DeviceNet Status LED NET Off No power Flashing Red Configuration error Check DeviceNet switch settings Solid Red Unrecoverable error Flashing Green Device not allocated to a DeviceNet master Solid Green Normal runtime device allocated as a slave State Module Status LED MOD Off No power Flashing Red Configuration error Check object attribute settings Solid Red Unrecoverable error Flashing Green Not defined Solid Green Normal Operation 5 3 Register EDS File If using a DeviceNet configuration tool that supports Electronic Data Sheet EDS files the latest EDS file versions can be downloaded from www mksinst com Select the EDS file that matches the part number and firmware version Follow the configuration tool instructions to re
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