MicroNode I/O DeviceNet AI User Manual
Contents
1. 4 Get Produced Connection ID_ UINT SeeBelow 5 Get ConsumedConnectioniD UINT_______ SeeBelow_ 6 Get Initial Comm Char USINT mt 8 Get Consumed Size UINT L ee Below 9 Get Set_ Expected Packet Rate UINT Od 13 Get ProdPathlengih__ UINT r 14 Get Production Path STRUCTof_ Ir Log Seg Class LL ClassNumber USINT Lo Ly logSeg instance USINT 0x24 Page 20 of 27 O MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet Al User Manual Technology for Productivity Op Instance Number USINT 0x100 o LlogSeg Attribute USINT 0x30 Attribute Number USINT Lo 15 Get Cons Pathlemgh_ UNT r AAA Lee log Seg Class USINT 0x0 poo ClassNumber USINT Lt Log Seg Instance poo Op Instance Number USINT Lin o Log Seg Attribute Lo tribute Number USINT Lo Table 15 Common Services E ll 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 6 4 3 Connection ID s Attributes 4 and 5 Connection 1 Produced Connection ID 10xxxxxx01 1 Connection 1 Consumed Connection ID 10xxxxxx100 Connection 2 Produced Connection ID 01111xxxxxx Connection 2 Consumed Connection ID 10xxx2. 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 27 MKS Instruments CIT Products 2005 All rights reserved MicroNode I O DeviceNet Al User Manual emks Technology for Productivity emm 110 mm when attached tii d Vote ALL DIMENSIONS ARE METRIC Je 2 4 Wiring Mounting Brackets Height of 31mm not including D Sub 37 connector 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 Distributor Part Number 37 pin D SUB Plug solder cup Mouser 523 17D C37P 37 pin D SUB metal hood Mouser 523 17 1727 2 wiring any electrical device j l Warning Follow all applicable electrical codes in your area when mounting and 2 5 Rotary Switches Set the rotary switches to the desired settings Use a small slotted screwdriver to rotate the switches Align th
3. 0to9 20 to 29 8 0 to 9 stored address 3 0 to 9 30 to 39 9 0 to 9 stored address 4 0 to 9 40 to 49 5 0 to 9 50 to 59 6 0 to 3 60 to 63 5 2 Power Up Connect the DeviceNet network cable and I O cable to power the MicroNode Page 11 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet Al User Manual Technology for Productivity 5 2 1 DeviceNet Status LEDs The MicroNode has two bi color status LEDs NET 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 versio
4. Amn DuUte e GE 24 Page 3 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet Al User Manual Technology for Productivity 6 6 2 Exception Status Attribute 7 24 6 7 CONFIGURATION OBJECT CLASS CODE 100 0X64 oooooccococccococcconoccconccnnnncnonononancnnononcnnnn nn nannnnine 24 A E E 25 7 APPENDIX A SPECIFICATIONS 6 sicsesiccsicscssdiceusivensiacesiscesiasesadecpssanestisensdstvensensdievviessvsdecs 26 8 WARRANTY EE 27 Page 4 of 27 O MKS Instruments CIT Products 2005 All rights reserved emks MicroNode UO H DeviceNet Al User Manual Technology for Productivity 1 General Information The MicroNode I O product line provides high density compact and economical I O solutions for popular Fieldbus Networks The MicroNode Al provides 16 analog inputs to a 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 AS00107 01 MicroNode I O DeviceNet 16 Al side AS00108 01 MicroNode I O DeviceNet 16 Al front 1 1 Conventions used in this User Manual procedure practice condition or the like which if not correctly performed or adhered to could result in injury to personnel vf Warning The WARNING sign denotes a hazard to personnel It calls attention toa Caution The CAUTION sign higl
5. DeviceNet Al User Manual Technology 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 and the MicroNode Required Hardware e DeviceNet cable e DeviceNet master e Power supply e Voltage reference 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 MACIDLSD 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 MicroNode 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 3 3 Enabling the I O Configure a voltage reference set between 0 10 V and connect t
6. Instance Attributes are not supported Page 15 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet Al User Manual Technology for Productivity 6 3 DeviceNet ObjectClass Code 03 0x03 Table 5 Class Attributes Attribute Access Name Type Valle Get UINT 2 Table 6 Instance 1 Attributes Attribute Access Name_ Type Value USINT See Below USINT See Below BOOL See Below USINT See Below STRUCT of See Below o ChoiceByte 1 BYTE Lo Master Node Addr USINT Table 7 Common Services ll cal nad gt Code 14 Ox0E 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
7. specific Minor Recoverable Fault TRUE indicates the device detected a problem with itself which is thought to be Page 14 of 27 MKS Instruments CIT Products 2005 All rights reserved MicroNode I O DeviceNet Al User Manual emks Technology for Productivity Bit s Called Definition recoverable The problem does not cause the device to go into one of the faulted states 9 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 10 Major Recoverable Fault TRUE indicates the device detected a problem with itself which caused the device to go into the Major Recoverable Fault state 11 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
8. 005 All rights reserved emks MicroNode I O DeviceNet Al User Manual Technology for Productivity Data Type INT UINT INT UINT Range OV to 10V OVto10V 5Vto 5V 5V to 5V 10V 0x0000 0x0000 OxF800 0x0000 5V 0x0000 0x0000 OxF800 0x0000 OV 0x0000 0x0000 0x0000 0x0800 5V 0x0800 0x0800 Ox07FF OxOFFF 10V OxOFFF OxOFFF Ox07FF OxOFFF 6 5 2 Status Attribute 4 If the 15V input power falls below tolerance the analog input points value will be indeterminist and the status will report as faulted Also if there is a bad read on the ADC that channel will be faulted as well 6 6 S Device Supervisor Object Class Code 48 0x30 Table 19 Class Attributes Attribute Access Name Type sd ale A S UINT 1 UINT Table 20 Instance 1 Attributes Attribute Access NV Names Type Value SHORT STRING _ ANALOG INPUT NV SEMI Standard SHORT STRING E54 0997 Maa JA A Name Model Number Level NV Hardware SHORT STRING 1 A feo S Serial Number Get Set Alarm Enable BOOL O Disable 1 Enable Get Set Warning Enable BOOL O Disable 1 Enable Table 21 Common Services E A Code 05 0x05 Page 23 of 27 O MKS Instruments CIT Products 2005 All rights reserved emks e Ap y fi reel ph MicroNode I O DeviceNet Al User Manual Technology for Productivity a ll ppe Code 06 0x06 07 0x07 14 0x0E Get_Attribute_Single 16 0x10 Set_A
9. 3 Software settable Page 16 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet Al User Manual Technology for Productivity 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 O 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 Object Class 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 Value UINT 2 UINT 2 Table 9 Instance 1 Attributes Attribute Access Name Object Object Lp Analog Inputs See Analog Object Table 10 Instance 2 Attributes Attribute Access Name Type Value STRUCT of EA Ll Rane BYTE See Analog Object Page 17 of 27 O MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet Al User Manual Technology for Productivi
10. Bit3 Bit2 Bit4 Bito A A10 LB gt AA PAOLA os A PAS os A LANIIMSB gt A A12 LB gt A ARAS gt A EE A PARAS os O PAS os 31 E AS E LE AE CEE 2 O AnalogimputRamge SS O Pf AnaloginputRange OOOO Page 19 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet Al User Manual Technology for Productivity Connection Object Class Code 05 0x05 The Connection Objects manage the characteristics of each communication connection As a Group Il 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 1 Get Revision UINT 1 1 Get Table 13 Instance 1 Attributes Explicit Connection Attribute Access Name st Type Value 1 Let State rr UNI See Below 2 Get InstanceType S SINT 0 Explicit Message 4 Get Produced Connection ID__ UINT SeeBelow 8 Get Consumed Size IO 25H 9 Get Set_ Expected Packet Rate UINT default2500msec__ 13 Get ProdPathlengih_ UNT Jo O 14 Get Production Path mmm 15 Get Cons PathLength Tur Jo 16 Get _ ConsumedPath_____ ______ mm Table 14 Instance 2 Attributes POLL connection Attribute Access Name Tye Vale 1 Get State CT USINT SeeBelow 2 Get Instance Type USINT 1 l OMessage 3 Get Transport Class Trigger USINT mp
11. DE 01 001 13 6 1 1 Revision Attribute ceccccccccccenensecececececcenensececececensenseeeessceasensecssessensaeneesseeeseesannensesesees 14 62 Status AU DUC EE 14 6 1 3 Serial Number Attribute 6 0 00 ccccccececececcccccccesenseeececeensensecsceceeeasenenseceseeeasanesseeseesseannsseesens 15 6 2 ROUTER OBJECT CLASS CODE 02 DN 15 6 3 DEVICENET OBJECT CLASS CODE 03 0X03 ooooooococococccocococononnononononcnnonnnnononnnnnnnnnnnnnnnnnnnnnnnnnnnanns 16 6 37 MACD Ati EE 16 6 32 Baud Rate AttniDute Lis AE AA ENEE 16 6 3 3 Bus Off Interrupt Attribute 3 17 6 3 4 Bus Off Counter Attibute ccccccccccccceceesesececcecesnensecsceceeeasenenseceseeessanensecsceesensnsseesens 17 6 3 5 Allocation Information Attribute pe 17 6 4 ASSEMBLY OBJECT CLASS CODE 04 IOsO04 ennn 17 6 4 1 Default Assembly Object Instance 1 and 2 Structure 18 CONNECTION OBJECT CLASS CODE 05 ONO cece ee eeeeeeee cece eeeeeeceaaaaeaeeeeeeeseseceueaeeeeeeeseneenaeas 20 6 4 2 State Attribute LL ee ee ee ie ee ee ek 21 6 43 Connection ID s Attributes 4 and be 21 6 4 4 Production and Consumed Sizes Attributes 7 and 8 21 6 4 5 Watch Dog Timeout Activity Attribute 77 22 6 5 ANALOG INPUT POINT OBJECT CLASS CODE 10 OXOA cooocoocococccccccoconononcnnononononnnnnnnnnnnnnnnnnnnnnnos 22 GOL Value AUDITS KEE 22 OF D2 a StQATUS eeler EE 23 6 6 S DEVICE SUPERVISOR OBJECT CLASS CODE 48 ON20 23 6 6 1 Device Status
12. N THIS USER MAMA 5 2 INSTALLATION AND SETUP uuu cece cccsssscsssseeesseensseeasseennseeausuenueeenueseuauseenuseennesenaesenaussens 6 2 1 SHIPPING BOX CONTENTS tocan a aliens einen Bed A agar Tate Ee Revo E 6 2 2 MICRONODE HARDWARE DESCRIPTION 0oocococococononoconona nara ra nana rara 6 2 3 INSTALLATION it a AA date AAA Gud ii EEN 6 2 4 O A 7 2 5 ROTARY SWITCHES tai AA haben AACA A A EA ee dao 7 2 6 GONEIGURATION et onbe rb sales E ted Eat al Sudo bung 8 2 6 1 _POWer Supply WINN o is reserse ai ea td 8 202 MO WIG EE 8 3 GUIS TART WEE 9 3 1 HARDWARE SETUP 40 A Re Nee A ttt Ree 9 3 2 CONFIGURING THE MIGRONODE perdirent rnn ta EE EENS EEN 9 3 3 ENABLING THE VO a a id ae 9 4 THEORY OF OPERATION occocccccnccconoconnnconanconananonancnanaronanrrnnnnrnanarnnnnrnnnnrrnnanaranarnnnnanenaannnns 10 4 1 DEIeENGrCTIWNIEREAE der dAn 10 AAA AN AIOG Ree 10 5 MICRONODE CONFIGURATION c occccccococcocononoconanconanconnonrnnnnnconancnnnaronanronnaronnan conan ran naranaanos 11 5 1 CONFIGURE DEVICENET INTERFACES citan aida le bicis 11 BAT DeviceNet Baud Rate Switeh oree a aeaa O aa aar a ean AE 11 EEZ MACIDS WEE iii isa 11 5 2 POWER UP siria artis T EE A T A ETE 11 5 21 DeviceNet Status E RE 12 5 3 REGISTEREDS IE atea paid ta ia iia 12 5 4 POLLED I O CONFIGURATION eene A ee EE See 12 6 DEVICENET OBJECT MODEL ccccocccconcocononcnonanonanoconancnnnaronanoronan conan cnanaranna rro nancnanaronaanas 13 6 1 IDENTITY OBJECT CLASS CO
13. e indicator arrow to the desired setting as shown below switch position switch indicator switch screw slot Page 7 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode UO H DeviceNet Al User Manual Technology 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 up the unit The new settings are saved in its 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 I O functions The MicroNode is configured over DeviceNet Use your DeviceNet configuration program and the MicroNode EDS file to set the software parameters over the DeviceNet channel 2 6 1 Power Supply Wiring All network circuits and the analog 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 2 6 2 1 0 Wiring The MicroNode has a female 37 pin D Sub for I O The pinout is shown in the following table UO Pinout a Signal Pin Signal 3 3 M6 A GND 35 Dnet V out ret as 3 ER 8 8 8 Page 8 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O
14. eemks Technology for Productivity emks MicroNode I O DeviceNet Al User Manual Technology for Productivity Copyright Preface 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 O MKS Instruments CIT Products Group 2005 70 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 Page 2 of 27 O MKS Instruments CIT Products 2005 All rights reserved Table of Contents 1 GENERAL INFORMATION o cccccccccoconcncncnnccnnnarononcnnnncnonarcnnancnanarnnnaronaanrnnnnrnnnarrnnanrnnanananaranana 5 1 1 CONVENTIONS USED I
15. 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 27 of 27 MKS Instruments CIT Products 2005 All rights reserved
16. ights information that is important to the safe operation of the BlueBox or to the integrity of your files H Note THE NOTE SIGN DENOTES IMPORTANT INFORMATION IT CALLS e 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 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode 1 0 DeviceNet Al User Manual Technology 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 attach d STATE DESCRIPTION OFF No power RED BLINK Configuration error RED Unrecoverable error GREEN BLINK Not defined A GREEN Normal operation a Devi eviceNet Status LED NET mks NET MOD MicroNode UO STATE DESCRIPTION E STATUS A AA DATARATE NODE ADDRESS OFF No power RED BLINK Configuration error RED Unrecoverable error GREEN BLINK Not allocated to a master D GREEN Allocated to a master DeviceNet Channel male 5 pin micro connector O o PIN SIGNAL jounting Brackets Op DeviceNet Data Rate 30 04 1 SHIELD
17. iles to simplify attribute configuration 5 1 Configure DeviceNet Interface The DeviceNet Baud Rate and MAC ID Address are set using the rotary switches Configure 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 up 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 unit 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 up 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 0 to 9 00 to 09 6 4to9 stored address 1 0to9 10 to 19 7 Oto 3 stored address 2
18. l Specifications Criteria Specifications Dimensions 80mm 3 1496 Height X 120mm 4 7244 Width X 31mm 1 22 Depth IO Connector 37 pin female 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 to 95 non condensing Functional Specifications Criteria Specifications BUS Interface DeviceNet Front Panel 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 1 0 Polled I O Compliance ODVA Semi SIG Compliant Input Output Specifications Criteria Specifications Analog Input 16 points single ended 12 bit Software selectable range 0 10V 5 to 5V Page 26 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode UO H DeviceNet Al User Manual Technology 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 a
19. nd 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 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
20. ns 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 register EDS file 5 4 Polled I O Configuration A polled connection to the analog MicroNode will be determined by the Assembly Object See Section 6 of the manual for the default polled connection list Page 12 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet Al User Manual Technology for Productivity 6 DeviceNet Object Model The analog 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 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 Table 1 Class Attributes Att
21. o an Al point see connector pinout on section 2 6 2 Use Explicit Messaging to read the analog input and verify the input is reading your voltage reference through the network Page 9 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode 1 0 DeviceNet Al User Manual Technology for Productivity 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 Identity Router DeviceNet Assembly Connection Other specific objects defined for the MicroNode include Discrete Analog Input Supervisory Object User Defined Configuration Object The MicroNode o
22. perates 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 DeviceNet interface complies with the DeviceNet Physical Layer specification 4 1 1 Analog Inputs The Analog inputs are coupled directly to the processor and are implemented using 12 bit A D converters This device supports software settable ranges of OV 10V and 5V to 5V All Analog circuitry is powered from an internal 15 Volt power source 1 Watt derived from the 24 Volt DeviceNet power The 15 and 15 VDC power is protected with a self resetting poly fuse rated at 100 mA Page 10 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet Al User Manual Technology 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 a 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 electronic datasheet f
23. ribute Access Name ss Type sale LI UINT 1 UINT Page 13 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet Al User Manual Technology for Productivity Table 2 Instance 1 Attributes Attribute Access Name Type Value _______ 664 MKS Tenta Pp Minor Revision USINT _________ DNI16AP Table 3 Common Services A Code 05 0x05 14 Ox0E 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 4 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 Configured TRUE indicates the application of the device has been configured to do something different than the out of box default This does not include configuration of the communications Reserved set to 0 4 5 6 7 Vendor
24. ttribute_Single Table 22 Object Specific Services Code 75 0x4B 76 0x4C nor revision 6 6 1 Device Status Attribute 11 Value Description 1 Self Testing 2 Idle 3 Self Test Exception 4 Executing 5 Abort 6 Critical Fault 6 6 2 Exception Status Attribute 12 ET ALARM device common ALARM device specific 0 ALARM manufacturer specific WARNING device specific 6 WARNING manufacturer specific o O 6 7 Configuration Object Class Code 100 0x64 Table 23 Class Attributes Attribute Access Name st Type Cs ale UINT UINT Page 24 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet Al User Manual Technology for Productivity Table 24 Instance 1 Attributes Attr Access NV Names Type Value 2 Get NV PSV INT TI Warning Temp Limit_ SINT 60 5 Get Set_ Critical Temp Limit PO 6 Get PSV Critical Limit UINT Table 25 Common Services Service Class Service Name Code 05 0x05 14 Ox0E Get Attribute_ Single 16 0x10 Set_Attribute_Single 6 7 1 Reset Service If a reset service is sent then the attribute values will return to the out of box configuration Page 25 of 27 O MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet Al User Manual Technology for Productivity 7 Appendix A Specifications Physica
25. ty Table 11 Common Services Service Code Class Instance ServiceName Cd 14 0x0E Get Attribute_Single 16 0x10 Set Attribute Single Data Type of AlO The data type of the analog inputs can either be INT or UINT See the Analog Input Point object for the current setting The data type of the Range is Bytes See the Analog Input Point object for the current setting AJ Note Assembly instance 1 is used to generate the poll response packet D 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 34 bytes and the consume size is 2 bytes by default Instance Byte Bit7 Bit6 Bit5 Tei Bit3 Bit2 Bit4 Bito 1 o Exception Status See S Device Supervisor Object 1 Temp See Configuration Object O AMOLES os A AO MSB os Ae A AMAS gt A A2 IB gt A ARAS gt AC EEC A ARAN os 0 PAM os AA AMAS gt p12 A5 LB o AB O A5 MB gt AA PAGES gt A A6 MSB os 8 ET A AB PARES gt gt A PARAS gt A A9 LB gt LACAN S O Page 18 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode 1 0 DeviceNet Al User Manual Technology for Productivity Instance Byte Bit7 Bit Bit5 Bit4
26. xxx101 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 21 of 27 MKS Instruments CIT Products 2005 All rights reserved emks MicroNode I O DeviceNet Al User Manual Technology for Productivity Assembly roduction Size Pe y O 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 Analog Input Point Object Class Code 10 0x0A Table 16 Class Attributes Attribute Access Names Type sale UINT UINT 8 6 Joe Max Class Attribute ID UINT Max Instance Attribute ID__ UINT ee Table 17 Instance 1 8 Attributes Attribute Access NV Name Type Value See Value Data Type 1 Faulted 5V to 5V 6 UINT Table 18 Common Services Code 14 Ox0E Get _Attribute_Single 16 0x10 Set_Attribute_Single 6 5 1 Value Attribute 3 The following table is a list of values based the Input Range attribute Value Data Type attribute and the resolution of the ADC being 12 bits Page 22 of 27 MKS Instruments CIT Products 2
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