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NX OCS - Platforma Internetowa ASTOR.

1. Provides a wide variety of I O options for the NX OCS Require little space and are easy to install Up to four option modules can be connected locally SmartStack I O Modules to the controller Note All NX models require the use of the plastic case version of SmartStack Modules When ordering a SmartStack module use the HE prefix instead of HE800 which denotes the metal case version SmartStix HE55xxxxxxx Prefix Is a family of remote I O products for the NX OCS denotes CsCAN version 1 2 NX Models 1 2 1 Product Description The NX OCS provides controller networking I O graphical and operator interface capabilities in one unit using a highly visual NX display screen All NX OCS models can be used in CsCAN networks Models are also available that can be used in Ethernet networks NX OCS models have Serial and CAN Controller Area Network communication abilities The units contain an RS 232 port for programming debugging monitoring and network administration from an IBM compatible PC NX OCS features include CsCAN pronounced see scan peer to peer network CAN based network hardware is used in the controllers because of CAN s automatic error detection ease of configuration low cost of design and implementation and ability to operate in harsh environments CsCAN networking abilities are built in to the NX OCS and require no external or additional modules When
2. 69 E ido eo date e dtu s ce e etim de 69 8 2 GlOSSalIy eei eodein ee e OM aet p aet eai ei m cete 69 8 3 oed ee a ax eerte eie ede etate eiiis 70 8 4 OrSpecifications cie pete aee eet Eie permit ues edd 70 98 5 NX Register Mapping iden qoe 71 8 5 1 PWM Examples tian e p ht M n bete p dnte edat ied 71 8 6 Cscape Configuration for HSC Frequency Measurement sse 72 8 6 1 Preliminary Configuration Procedures sse nnns 72 8 6 2 Configuration Procedures sssssssssssssese eene nnne nnne nnns tenen rennen sinn enne nnns 73 8 6 3 Run time 1 0 Maps e ned brut e iei dad ware deena 74 APPENDIX A NETWORKS e Eee De Ho UR De Rave cus 75 APPENDIX B DISTRIBUTED CONTROL SYSTEMS DCS sse 79 INDEX EE 81 No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 1 23 JUN 2006 PAGE 9 MANO781 03 CHAPTER 1 INTRODUCTION What does the NX offer YOU Low Cost Built In l O Options s High Performance Complete SmartStack I O and g SmartStick Remote I O Options Easy to install Requires space CsCAN Port RS 232 422 Serial Ports CsCAN uses industry recognized F
3. Unsupported is displayed for the appropriate slot The module is either defective or an Engine firmware upgrade is required to support the module f If an attached I O module has erroneous or outdated firmware in it the message ModNum is displayed for the appropriate slot The module is either defective or a Module firmware upgrade is required g If an attached module has a configuration error the message ModNum is displayed for the appropriate slot The configuration data for that module is incorrect h If an OCS slot configuration matches the attached I O module the message 1 0 ModNum is displayed for the appropriate slot No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 3 23 JUN 2006 PAGE 43 781 03 e View Protocols This screen displays protocol drivers loaded by the applications and their current revisions e Set FKeys Mode This screen contains an editable enumerated field that allows the Function keys to be configured to operate in one of two modes When a function key is pressed it can TOGGLE the 96K register associated with the key or it MOMENTARILY turn the 96K register ON when the key is pressed e Set RS232 Mode This screen contains an editable enumerated parameter that allows the mode of the serial port to be set to one of two modes The CS
4. sssssessssseseneneneeennneen nnne 37 3 1 Generalni 37 3 2 Navigating Through the System 37 3 3 Editing System Menu Screen Fields enne nennen 37 3 4 Initial System Menu Screens and 5 38 3 5 Entering the System Menu essssssssssssseseeses sienne ennt entere enirn nnn senten innen nnns inten nenas 38 3 6 System Menu Option 38 CHAPTER 4 KEYPAD AND 45 4 1 Remote Screen and Keypad Capability sse 45 4 1 1 Cscape Status e el ae eli dud eer da fe du fee rado eee teed 45 4 1 2 Establishing Communications using the Remote Text 46 A2 NX anene ect d einig lucet epo dee deci cepe dau ee ae 46 43 User Screens xin eae dee c equ adage Radeon dust ag de Wea dag cede eate c enge sans 47 CHAPTER 5 SMARTS TACK siae tes dele atre Pb I PARE ER ER DOE ae ga re bette 49 5 1 E 49 5 2 Preliminary Configuration 49 CHAPTER 6 SMAR TOTA O torto ettet tee eee ete atte e eau e ete e E o ee 55
5. Figure 8 2 Main Configuration I O Screen VO Configuration CPU Slots Main Base 2 Base 3 Base 4 5 Base Network 0 abs on the I O Configuration Screen NX22x CsCAN HSC NX mart tack CPU Slots tab is already pressed in this screen allowing you to view and configure the controller and any built in I O including HSC Ethemet 300 Ll Ethernet For I O that is not built in to the NX Press the Main tab to configure and view the I O in the slots directly located on the back of he NX Press any Base tab to configure and view I O in the slots located on a remote FOX base It is not necessary to select bases in a specific order Figure 8 4 Screen with Desired Controller Selected No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 8 23 JUN 2006 PAGE 73 MANO781 03 3 If satisfied with the controller now selected click the High Speed Counter slot or the Config button next to it Note In this example configuration Ethernet is not used but it is available for use 4 The Module Configuration screen appears with two tabs at the top Press the HSC Setup tab Module Configuration 8 6 2 Configuration Procedures Two NX HSC counters are available that have the Counter 1 32 bit following functions d
6. 6 1 General e tud attt e aber e n das cte ta e 55 6 27 SmartStbcl O Introduction e t ot e ate ted De tci eda 55 60 3 SMartStix l O Module8 ir tt et ete tari cte pa p EE elit eden 55 No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 8 23 JUN 2006 PREFACE MANO7681 03 BASIC SMARTSTIX PROGRAMMINQG essent 56 6 4 Using GE Tand PUT er E etre SEED e veo Fei d iae etu 56 6 4 1 Get Remote I O Function BIock esses enne nnne nensi nnne enne 56 6 4 Get Remote Parameter Description sse eene nennen 56 6 4 3 Put Remote I O Function nnns 57 6 4 4 Put Remote Parameter Description esssseseeeneeeennneen enne 58 6 5 SmartStix l O Default Operation enne enne enn nnne nnne 58 ADVANCED SMARTSTIX PROGRAMMING essent 59 6 6 SmartStix Module Device Classes sssssssssssssseee eene nennen nnne nnne 59 6 7 SmartStix Module Consumed Received Directed Data 60 6 8 Consumed Directed Data Power Up 1 61 6 9 SmartStix I O M
7. Belden 3084A Two twisted shielded pairs Common axis with drain wire in center One signal pair 24 blue white One power power pair 22 black red Separate aluminized mylar shields around power pair and signal pair Overall foil braid shield with drain wire 22 High Speed Vp 75 low loss low distortion data pair to keep propagation delays to a minimum 3 amp maximum current capacity PVC insulation on power pair Industrial temperature range High flexibility Network Topology Bus with limited branching truckline dropline Redundancy Not Supported Network Power for Node devices Nominal 24 VDC 4 Allowed Nodes Bridging excluded Data Packet Size 64 nodes 0 8 bytes with allowance for message fragmentation Duplicate Address Detection Addresses verified at power up Error Detection Correction CRC retransmission of message if validity not acknowledged byrecipient connector The drain wire connects shields within the cable and serves as a means to terminate the shield into the e Bus Length Several factors affect the maximum length of the bus including the accumulated length of drop lines cable type transfer rate and the number of drop lines Although a branch is limited to one network per drop it can have multiple ports A branch can not exceed 6 meters Table 2 5 CAN Network Baudrate vs Total Cable Length
8. or 24 V e g In1 per channel 8 4 Specifications pecifications for NX with Built in High Sj Input Voltage Input Type HSC 1 5 V Input 1 See Note HSC 2 5 V Input 2 See Note Positive Logic CH 8 Ranges 5 5 VDC Max 9 5 VDC Input Peak Voitage 35 VDC Max 24 VDC Input ON Voltage 4 7k ohms 5 VDC Level Input Impedance 27k ohms 24 VDC OFF Voltage Level ee 500 kHz 50 kHz quency 5 kHz Response OUTPUT Operating Voltage 10 28VDC Minimum Load None Output Type Sourcing 10K Pull Down OFF to ON 5 as Positive Logic Response Maximum Load ON TO OFE 50 ns Response Current 100 mA Maximum Per Output Output Characteristics Current Sourcing Maximum Voltage Output Drop 2 VDG Protection Short Circuit No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 8 8 5 NX Register Mapping 23 JUN 2006 PAGE 71 MANO781 03 Note Unlike a typical OCS you can assign registers for the built in high speed feature in the NX 10385 0386 Offset 0 and Offset 1 Counter Frequency Accumulator for CNT 1 26A10387 Offset 2 Accumulator for CNT 2 10389 0390 Offset 3 and Offset 4 AQ0385 0386 Offset 0 and Offset 1 Latch Register for CNT 1 PreLoad Registe
9. when selected using the arrow Saver Enable No pistons keys A Property Field indicates 15 ed y the name of a property it is not editable 2 To change a value in an editable field press the Enter key to select Edit Mode The NX indicates Edit Mode by highlighting the value field 3 In Edit Mode the fields require one of the following methods for modifying the value Refer to the field description to determine which method to use Enumerated entry use and J keys to select appropriate value Numeric entry use Numeric keys or f and 4 keys on the appropriate digit Bar graph entry use lt and keys to adjust value 4 After the value is correctly entered press the Enter key to accept the value 5 Should the user not wish to accept the value before the Enter key is pressed the ESC key can be pressed instead This action restores the original value to the display The NX also immediately exits Edit Mode No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 38 23 JUN 2006 CH 3 MANO781 03 3 4 Initial System Menu Screens and Self Test 1 After turning on the power to the NX the following example screen appears indicating that Self Test is running OCS3xx is shown as an example NX 2xx CSCAN Self Test running indicates the model a If the Self Test passe
10. 03 CHAPTER 3 CONFIGURATION SYSTEM MENU NX 3 1 General Chapter Three describes the System Menu The System Menu is used to access and edit information using the NX front panel 3 2 Navigating Through the System Menu Prior to configuration it is important to understand how to navigate through the System Menu using the following guidelines After performing the System key sequence press up and down arrows simultaneously on the front panel of the NX the System Menu main screen appears It contains a list of options See Figure 3 1 1 Press the and J keys to scroll up or down through the menu options Press Enter 2 A screen appears containing one or more parameter names If the parameter is editable the parameter name is highlighted Press Enter 3 The parameter value field is highlighted Use the f and J keys or numeric keys to edit the parameter value 4 If multiple parameters are available for editing use the and 4 keys to scroll through parameters 5 While in a system screen press ESC if not currently modifying a field to return to the main System Menu It may be necessary to press ESC more than one time to return to the main System Menu screen 3 3 Editing System Menu Screen Fields Prior to configuration it is important to know how to edit the System Menu screen fields using the following guidelines 1 There are two types of fields Property Fields and Value Fields A Property Field is highlighted
11. 1000msec Update Method Change of State using NETPUT Remote I O Function block Heartbeat Generation Interval 1000msec LET Life Expectance Time 2000msec Receipt of Heartbeat LET Action Upon Expiration Turn all outputs OFF No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 6 23 JUN 2006 PAGE 59 MANO781 03 ADVANCED SMARTSTIX PROGRAMMING 6 6 SmartStix I O Module Device Classes There are currently five SmartStix I O Module device classes 0 1 2 and 7 that control and monitor Digital I O points and exchange Directed and Global Data words with an NX via the CsCAN Network Table 6 3 shows the five device classes along with the number of Digital I O points they contain and the number of Directed and Global Data words they exchange Example Determining the class of a SmartStix module using Table 6 3 1 Select the number of digital output points and the number of digital input points using Table 6 3 2 Upon doing so the device class is located in the same row as the digital outputs and inputs the words consumed and produced are also shown for that device class Table 6 3 SmartStix I O Module Device Classes Device Digital Digital Directed Data Global Data Class Output Points Input Points Words Consumed Words Produced 0 16 0 8 4 1 0 16
12. 16 Digital Outputs if any when the configured Life Expectancy Time expires and when the corresponding H bit in Word 6 Table 6 9 is O 6 8 Consumed Directed Data Power Up Initialization At power up the SmartStix I O Module s eight Consumed Directed Data words are all cleared to 0 Until Directed Data is actually received from an NX the SmartStix I O Module will exhibit the following behavior All Digital Outputs are Off until Q data is received from an NX The device expects to receive Q data at least every two seconds The device transmits a Heartbeat every second The device transmits its Digital Input data only when the Digital Inputs change state If Q data is received and then not received for 2 seconds the outputs go Off again At power up a request for Directed Data is transmitted to the CSCAN Network 2207 Bom No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 62 23 JUN 2006 CH 6 MANO781 03 6 9 SmartStix I O Module Produced Transmitted Global Data Table 6 12 Produced Global Data Word 1 16 bit Word 8 bit High Byte 8 bit Low Byte Digital Input Status Data Low Word 116 15
13. 2 2 1 Mounting Procedures Installed in a Panel Door Note The following instructions apply to all NX OCS models The NX25x is depicted as an example The NX OCS is designed for permanent panel mounting To install the NX OCS follow the instructions below 1 Prior to mounting the NX OCS observe requirements for the panel layout design and adequate clearances A checklist is provided on page 26 2 Cut the host panel Per the specifications of Figure 2 3 and Figure 2 3 carefully prepare the panel cutout Make sure the corners of the cutout are square and free from burrs Panel cut outs and dimensions are found Chapter 3 3 Insert the NX OCS through the panel cutout from the front The gasket material needs to lie between the host panel and the NX OCS panel Caution Do not force the OCS into the panel cutout An incorrectly sized panel cutout damages the unit 4 Install and tighten the mounting clips provided with the NX OCS until the gasket material forms a tight seal Place the OCS in the panel cutout Secure the unit as shown in Figure 2 5 using the four 4 supplied mounting clips Figure 2 6 shows the possible clamping locations 10 possible and the locations recommended for most applications For NEMA 4 4X washdown applications the optional accessory kit HEACC006 is required This kit includes six additional mounting clips so that all mounting locations can be secured to provide an optimum seal against leaking Cau
14. 50 mS Off for 50 mS S S S S Table 1 4 S Registers Description 1 On for 500 mS Off for 500 mS On if SmartStack I O is configured properly Always On Always Off On during last scan before Pause N Load On during first scan before Pause N Load On if one or more I O points are currently being forced On if I O forcing is enabled On if Network I O SmartStix is functioning properl 2 SR Registers SR Registers are 16 bit memory locations containing system status information implemented as shown in Table 1 5 Note Where 2 SRs are combined to make a 32 bit value the lower numbered SR is the low word while the higher numbered SR is the high word Register Name _ Description Min Max Control Station Mode SRE SCAN_RATE Average Scan Rate in tenths of mS 1000 SR7 MIN_RATE Minimum Scan Rate in tenths of mS 1000 SR8B MAX_RATE Maximum Scan Rate in tenths of mS 1000 SR13 14 Reseved o SR15 16 Reserved j No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 1 23 JUN 2006 PAGE 15 MANO781 03 Register Name Description Min Max SR21 22 SD SIZE Security Data Table Size 0 65535 SR24 Reseved SR25 Reseved SR
15. 536 870 912 separate identifiers Note DeviceNet currently specifies Part A only and the balance of this discussion is specific to Part A only No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice A 23 JUN 2006 PAGE 77 MANO781 03 Descriptor byte 1 Descriptor byte 2 5 Identifier field Remote transmission request bit Data length code Figure 2 Descriptor Bytes There are 11 bits in the identifier field The bits are used for identification of the message as well as determining its bus access priority The priority is defined to be highest for the smallest binary value of the identifier One very attractive quality of CAN is that it is capable of allocating priorities to messages This feature makes it attractive for use within real time control environments All bits of the identifier field define the message priority The CAN specification guarantees the latency time associated with priority values Since the CAN protocol specifies no rules for the assignment of message identifiers a variety of different application specific uses are possible Assignment of the CAN message identifiers therefore is one of the most important decisions when designing a CAN based communication system To summarize CAN is currently being used in a very large number of applications in the automotive ind
16. 8 4 2 16 16 8 4 3 0 32 8 4 7 32 0 8 4 All other device classes are reserved for future products Note that although all of the above device classes can consume eight Directed Data Words and can produce four Global Data words each device class uses a specific subset of this data The following terms are defined Consumed Data Directed Data received by a SmartStix I O Module from an NX Produced Data Global Data transmitted by a SmartStix I O Module to an NX Table 6 1 summarizes SmartStix I O module consumed and produced data words For advanced users the following sections describe the consumed and produced words in detail No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 60 23 JUN 2006 CH 6 MANO7681 03 6 7 SmartStix Module Consumed Received Directed Data Table 6 4 Consumed Directed Data Word 1 16 bit Word 8 bit High Byte 8 bit Low Byte Digital Output Control Data Low Word 016 015 Q14 013 Q12 Q11 10 9 5 Q4 Q2 Ql Q16 Q1 Controls the Off On state of the SmartStix I O Module s 1st 16 Digital Outputs if any Table 6 5 Consumed Directed Data Word 2 16 bit Word 8
17. CH 1 MANO781 03 1 6 Technical Support For assistance and manual updates contact Technical Support at the following locations North America Europe 317 916 4274 353 21 4321 266 www heapg com www horner apg com email techsppt heapg com email techsupport hornerirl ie No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 3 23 JUN 2006 PAGE 21 MANO781 02 CHAPTER 2 INSTALLATION SAFETY NX OCS 2 1 Dimensions and Panel Cut Out i ZAN 4 Side view of NX with 4 SmartStack Modules Attached Front View 001NX003 Figure 2 1 Dimensions for the NX NX25x is shown but dimensions apply to all NX Models Note For NEMA 4 4 washdown applications the optional accessory kit HEACCO06 is required See Mounting Procedures in Chapter 2 The kit includes six additional mounting clips so that all 131 00 mounting locations be 5 1614 secured to provide an optimum seal against leaking pera ET 202 50mm 8 0376 001NX001 Figure 2 2 Panel Cut Out for the NX No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 22 23 JUN 2006 CH 2 MANO781 03 2 2 Mounting Requirements
18. Horner APG Inc Information in this document is subject to change without notice CH 3 2 4 2 Primary Power Port 23 JUN 2006 PAGE 27 MANO781 02 Table 2 2 Primary Power Port Pins Signal Description Frame Ground Input power supply ground Input power supply ground voltage Note The included ferrite must be installed as shown to maintain CE levels of noise immunity 9 36vdc _ supply Supplied ferrite T Wiring to be run through the ferrite twice one loop Figure 2 8 Power Connector Primary Power Port h PIN 1 PIN 2 PIN 3 001NX002 Figure 2 9 As viewed looking at the NX 2 4 8 CAN Network Port and Wiring a Network Connector Table 2 3 CAN Port Pins Description Signal V CAN Signal CAN Shield CAN Signal N C V is not required because the NX CsCAN port is self powered No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 28 23 JUN 2006 CH 2 MANO781 03 SES Sm my uy x 12834 5 WM halla V V SHLD V CN_H CN_L CN_H SHLD CN_L V Figure 2 10 Network Connector CAN Port Figure 2 11 As viewed
19. Modules can be readily deployed without having to configure them first No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 56 23 JUN 2006 CH 6 MANO781 03 BASIC SMARTSTIX PROGRAMMING 6 4 Using GET and PUT 6 41 Get Remote I O Function Block This function handles receiving data from a remote I O device and places the received data in a set of registers specified by the user This function passes power flow if the function is actively receiving data heartbeat messages from the remote I O device This function stops passing power flow if it has not received data heartbeat messages from the remote I O device for 2000 milliseconds A remote I O device consists of a CSCAN device such as a SmartStix Module that transmits global data and receives directed network data Network Get Remote 1 0 Network Data 241025 ID Name dem Digital Analog Status 4A1003 Destination Data Address 11025 v Name Y 16 617 x Num Words Status 751003 Name q seem Num Words 2 Cancel Figure 6 1 Get Remote I O Function Block and Parameter Screen 6 4 2 Get Remote Parameter Description ID This is the network ID of the remote I O from which to receive data This can be a constant from 1 to 253 or a 16 bit register Digital Analog These radio buttons allow choos
20. Network IDs to controllers that provide numerous network updates the controllers are prevented from monopolizing the bus time Each controller is capable of broadcasting Global Digital Output bits QG and Global Analog Output bits AQG which are periodically broadcasted to the other controllers on the network The coil representations QG and AQG can be used in ladder logic like any other coil or register reference All global outputs are broadcast to the network according to the way the programmer sets them up under the Program Network Config in Cscape In addition to global data the CSCAN Network is used to exchange data between a controller on the network and a PC based Host Supervisory Tool such as the Cscape Ladder Editor or an OEM specific cell controller A useful feature of the CsCAN network is that it supports a Host to Node protocol and has the ability to pass through programming commands A programming package like Cscape when attached to an NX serial port can access other NX units connected to a network by passing the programming command through the serial port to the network port In this way one Cscape package connected to one NX unit can program all NX units on the network No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice B 23 JUN 2006 PAGE 79 MANO7681 03 APPENDIX B DI
21. also have 120 ohm characteristic impedance In typical industrial environments use a Belden wire 3084A thin Use 3082A thick for network cable lengths greater than 100 meters environments where noise is a concern Place data conductors CN_L and CN_H into a twisted pair together 4 Use power conductors V and V that are 18 AWG twisted pair for thin cable and 15 AWG twisted pair for thick cable Place power conductors V and V into a twisted pair together 5 If local codes require the local CAN power supply to be earth grounded connect the V power conductor to a good earth ground at one place only on the network preferably at a physical endpoint If multiple power supplies are used only one power supply must have V connected to earth ground The remaining power supplies need to be isolated 6 For a section of cable between two nodes the cable shield is connected to the cable shield input at one end of the cable only 7 A CAN network without repeaters is limited to 64 nodes with 63 cable segments with a maximum combined cable length of 1500 ft at 125KBaud 8 Up to four CAN network segments which adhere to the above rules may be connected together using three CAN repeaters In this manner a CAN network may be extended to 253 nodes with a total cable distance of 6000 ft at 125KBaud d CsCAN Cable The 5 wire multi conductor copper cable used in CSCAN network include 1 Two wires used as a transmission line
22. battery Be sure to only use the authorized part number replace the battery The NX uses a replaceable 3V Lithium battery 4 5 years off lifetime No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 36 23 JUN 2006 CH 2 MANO781 03 2 7 Safety When found on the product the following symbols specify AN Warning Consult user documentation N Warning Electrical Shock Hazard WARNING To avoid the risk of electric shock or burns always connect the safety or earth ground before making any other connections WARNING To reduce the risk of fire electrical shock or physical injury it is strongly recommended to fuse the voltage measurement inputs Be sure to locate fuses as close to the Source as possible WARNING Replace fuse with the same type and rating to provide protection against risk of fire and shock hazards WARNING In the event of repeated failure do not replace the fuse again as a repeated failure indicates a defective condition that will not clear by replacing the fuse WARNING Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install adjust operate or service this equipment Read and understand this manual and other applicable manuals in their entirety before proceeding Failure to observe
23. bit High Byte 8 bit Low Byte Digital Output Control Data High Word 032 Q31 Q30 Q29 Q28 Q27 Q26 025 Q24 Q23 022 Q21 Q20 Q19 Q18 Q17 Q32 Q17 Controls the Off On state of the SmartStix I O Module s 2nd 16 Digital Outputs if any Table 6 6 Consumed Directed Data Word 3 16 bit Word 8 bit High Byte 8 bit Low Byte Diagnostic Command Data Configuration Command Data Reserved for Future Products CIT n ps CLT 0 Command the SmartStix I O Module to set its Life Expectancy Time to 2 0 seconds as the maximum time to wait between NX to SmartStix I O Module output control data messages before setting all Digital Outputs to their default states CLT 1 Command the SmartStix I O Module to use Word 4 s Life Expectancy Time In this case a value of 0 0 disables the Life Expectancy feature CHT 0 Command the SmartStix I O Module to set its Heartbeat Send Time to 1 0 second as the minimum time between SmartStix I O Module to NX Heartbeat messages CHT 1 Command the SmartStix I O Module to use Word 4 s Heartbeat Send Time In this case a value of 0 0 disables the Heartbeat Send feature CIT 0 Command the SmartStix I O Module to send its Digital Input data to the NX only when the Digital Inputs change state CIT 1 Command the SmartStix I O Module to use Word 4 s Digital Input Send Time to determine how often to periodically send its Digital Input data to the NX this case a value of 0 0 disables automatic s
24. for network communications 2 Two wires used to transmit network power 3 One conductor used as an electromagnetic shield Cabling is available in a variety of current carrying capacities On a CsCAN fieldbus every device must at least power its network transceivers from the network power supply Some devices draw all of their power from the network supply In CsCAN thick and thin cable is used as indicated 1 Thick cable Use for long distances and more power Usually used for Trunk cable 2 Thin cable Use for shorter distances Usually used for drop cables or where cable flexibility is needed No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 30 23 JUN 2006 CH 2 MANO781 03 Table 2 4 CsCAN Cable Specifications Thick Cable Two twisted shielded pairs Common axis with drain wire in center general specifications e g Belden 3082A One signal pair 18 blue white One power power pair 15 black red Separate aluminized mylar shields around power pair and signal pair Overall foil braid shield with drain wire 18 bare High Speed Vp 75 min low loss low distortion data pair to keep propagation delays to a minimum 8 amp maximum current capacity PVC insulation on power pair Industrial temperature range High flexibility Thin Cable general specifications e g
25. harsh environments b CAN Protocol The CAN communications protocol simply describes the method by which information is passed between various devices The CAN protocol conforms to the Open Systems Interconnection OSI model An open system is a set of protocols that allows any two different systems to communicate regardless of their underlying architecture The OSI model is defined in terms of seven ordered layers These layers consist of the Physical bottom most layer Data Link Network Transport Session Presentation and Application top most layer CAN architecture defines the bottom two layers of the model These layers are the physical and data link layers The physical and data link layers are typically transparent to the system designer and are included in any component that implements the CAN protocols The physical layer is responsible for functions such as physical signaling encoding bit timing and bit synchronization The data link layer performs functions such as bus arbitration message framing and data security message validation and error detection The application levels are linked to the physical medium by the layers of various emerging protocols such as DeviceNet dedicated to particular industry areas plus a variety of custom protocols defined and developed by individual CAN users No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this doc
26. implements the CSCAN Protocol which is designed to take maximum advantage of the global data broadcasting capability of CAN Using this network protocol up to 64 NX controllers can be linked without repeaters and up to 253 NX controllers can be linked by using 3 repeaters For more information regarding CsCAN Protocol refer to the CSCAN Protocol Specification document Ladder Code The Ladder Code stores ladder instructions generated by Cscape This Ladder Code is downloaded and stored into the NX s Flash memory to be executed each controller scan when the controller is in RUN mode 1 5 References The following information serves as a general listing of Horner controller products and other references of interest and their corresponding manuals numbers Visit our website listed in the Technical Support section to obtain user documentation and updates Note This list is not intended for users to determine products that are appropriate for their application controller products differ in the features that they support If assistance is required see the Technical Support section in this document Controller Manual Number 5 Cscape Programming and Reference MANO0313 Wiring Accessories and Spare Parts Manual MANO0347 No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 20 23 JUN 2006
27. is behaving normally This function does not pass power flow if the remote I O device has not sent a heartbeat in 2000 milliseconds This function sends heartbeat messages to the output device every 1000 milliseconds The default remote I O operation is to expect heartbeat messages at least every 2000 milliseconds otherwise the outputs are turned off or their configured default state Data is normally transmitted on change of state or if the remote I O device is power cycled A remote I O device consists of a CSCAN device such as SmartStix Modules that transmit global data and receive directed network data Network Put Remote 1 0 Network Data ID Name v Digital C Analog R0010 1N Source Data Status R0001 Address RO010 v eer g Num Words Status R0001 Num Words 2 ES Figure 6 2 Put Remote I O Function Block and Parameter Screen No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 58 23 JUN 2006 CH 6 MANO781 03 6 44 Put Remote Parameter Description ID This is the network ID of the remote I O to direct the sent data This can be a constant from 1 to 253 or can be a 16 bit register Digital Analog These radio buttons allow choosing digital or analog network data Remote I O devices with discrete inputs outputs norma
28. looking at the NX Note To optimize CAN network reliability in electrically noisy environments the V CAN Ground needs to be isolated from the primary input power supply ground b Wiring a a a a 20 F 4 n 20 F ZIZ 222 2212 cx Iz dg 250002 250002 250002 250002 OOOOO OOOOO OOOOO OOOOO gs YV AAA 1210 1210 Popo i LEX gt zc e M T 12 25VDC 1 TDO DOC Las ul gt SHIELD 12 25VDC Figure 2 12 CAN Wiring No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 3 23 JUN 2006 PAGE 29 MANO7681 02 CAN Wiring Rules See Figure 2 12 Note To optimize CAN network reliability in electrically noisy environments the CAN power supply needs to be isolated dedicated from the primary power 1 Wire the CAN network in a daisy chained fashion such that there are exactly two physical end points on the network 2 The two nodes at the physical end points need to have 121 ohm 1 terminating resistors connected across the CN_L and CN_H terminals 3 Use data conductors CN_L and CN_H that are 24 AWG shielded twisted pair for thin cable and 22 AWG shielded twisted pair for thick cable They must
29. match See View I O Slot system screen for more information Battery This test checks battery Ok Battery level tested OK at power up Warn Battery level did not test OK at power up View I O Slots The View I O Slots screen displays information about SmartStack modules if any that are currently connected to the NX Some models support multiple I O bases using a FOX Fiber Optic eXpansion interface For these models the View I O Slots screen also allows selection of the I O base to be displayed and indicates whether the I O base is online offline or duplicated When viewing I O slots the following status screens are possible Note that in the I O slot display descriptions the term ModNum refers to a SmartStack I O module number such as DIQ611 or THM100 a If an OCS slot has no configured I O module and no module is physically attached the message Empty is displayed for the appropriate slot b If an OCS slot has no configured I O module and a module is physically attached the message l O ModNum is displayed for the appropriate slot C If an OCS slot has a configured I O module and no module is physically attached the message O Missing is displayed for the appropriate slot d If an OCS slot is configured for a different module than what is physically attached the message 2 O ModNum is displayed for the appropriate slot e If an attached module is not supported by the OCS firmware the message
30. model is selected Then go to Step 3 Note The Auto Config button can be pressed priorto selecting the desired controller By pressing the button the settings are deleted from any controller that is physically connected to the PC No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 5 23 JUN 2006 PAGE 51 MANO781 03 3 Figure 5 3 appears In this configuration example I O modules are going to be selected and configured for Base 2 VO Configuration Any Base can be CPU Slots Main Base 2 Base 3 Base 4 Base 5 Base 6 Network I O selected It is not necessary to select bases in a specific order The Main base contains the slots directly located on the back of the NX Figure 5 3 Main Base Screen appears with Ethernet Upon pressing the Base 2 tab the following screen appears V O Configuration CPU Slots Main Base 2 Base 3 Base 4 Base 5 Base 6 Network I O Config Config Config Config OK Cancel Figure 5 4 Base 2 Selected No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 52 23 JUN 2006 CH 5 MANO781 03 Double click on a slot or press the Co
31. of the cable must be between 30 and 50 feet 10 to 15 meters In all cases the cable must be shielded multi conductor with conductors of at least 20 gauge The length of the cable must be as short as possible and in no case longer than 50 feet 15 meters No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 3 23 JUN 2006 PAGE 35 MANO781 02 The modem must be located as close as possible to the NX OCS preferably less than one meter However EIA 232 specifications allow for cable runs up to 50 feet 15 meters If cable lengths longer than 30 feet 10 meters are required a special low capacitance cable must be used arning To connect a modem to the NX OCS the controller to modem cable must be constructed or purchased Using a Null Modem cable can cause damage to the NX OCS modem or both c Recommended Modem Selection of a telephone modem for use with the OCS is highly dependent on environment For a relatively benign low noise environment an off tHEshelf external modem like a U S Robotics Sportster Modem may work well For a more industrial environment however it is appropriate to use a telephone modem designed for that environment Check with Technical Support for the availability of an industrial modem from Horner APG page 19 Other manufacturers such as Datalinc have models which have been known
32. running 0 No network errors were counted XX Indicate serious networking problems exist xx indicates the number of occurrences Network State This test checks that the network sub system is powered and operating correctly Ok The network system is receiving power and has determined other devices are communicating on the network Warn Power is not being applied to the network or no other devices were found to be communicating on the network Network ID This test checks that the network ID is valid Ok The network ID is valid Warn The network ID is not valid for the selected protocol No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 42 23 JUN 2006 CH 3 MANO7681 03 Dup Net ID This test checks for duplicate IDs on a network Ok This controller s ID was not found to be a duplicate Warn Another controller on the network was found with the same ID as this controller Clock Error This test checks that the real time clock contains valid data Ok The real time clock contains valid data Warn Indicates invalid data in the real time clock System This test checks that the I O configuration downloaded and the physical devices SmartStack attached to the controller match Ok The I O configuration matched the installed modules Warn Indicates the downloaded configuration and attached modules do not
33. this precaution could result in severe bodily injury or loss of life e All applicable codes and standards need to be followed in the installation of this product e For I O wiring discrete use the following wire type or equivalent Belden 9918 18 AWG or larger Adhere to the following safety precautions whenever any type of connection is made to the module e Connect the green safety earth ground first before making any other connections e When connecting to electric circuits or pulse initiating equipment open their related breakers Do not make connections to live power lines e Make connections to the module first then connect to the circuit to be monitored e Route power wires in a safe manner in accordance with good practice and local codes e Wear proper personal protective equipment including safety glasses and insulated gloves when making connections to power circuits e Ensure hands shoes and floor are dry before making any connection to a power line e Make sure the unit is turned OFF before making connection to terminals Make sure all circuits are de energized before making connections e Before each use inspect all cables for breaks or cracks in the insulation Replace immediately if defective No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 3 23 JUN 2006 PAGE 37 781
34. to work in more harsh environments at a higher cost If a modem is used which is not appropriate for the environment there may be little that can be done to correct the situation other than change to a more appropriate model For detailed information regarding the use of modems with NX products contact Technical Support page 19 You can also find specific application information cabling modem commands etc in the Cscape Help file as well 2 5 NX LEDs 2 5 1 LEDs RUN and OK LEDS are physically located on the front panel of the NX OCS Refer to Figure 3 1 Physical CAN OK and FIBER OK LEDs can be viewed on the back of the NX OCS next to the fiber optic connectors Table 2 10 NX OCS LEDs RUN e OFF indicates OCS is in IDLE STOP mode e Flashing indicates DO IO mode or RUN with no ladder program e indicates ladder code running OK e OFF indicates one or more self tests failed e ONindicates all self tests passed CAN OK Randomly flashes during CAN communications FIBER OK ON indicates NX OCS s fiber input cable is properly connected and is receiving a carrier 2 6 Battery Replacement Warning Disposal of lithium batteries must be done in accordance with federal state and local regulations Be sure to consult with the appropriate regulatory agencies before disposing batteries In addition do not re charge disassemble heat or incinerate lithium batteries arning Do not make substitutions for the
35. 1 Full Cscape RTU dud oan nsa Programming Support aleve x ETE ee MM 45 x x EROS 10 On mm x Denotes 9 pin 2 row socket The term DB9 is widely but erroneously used to specify a 9 RS 232 connector The correct specifier is either a DE 9S socket or a DE 9P plug Does not support handshaking No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 32 23 JUN 2006 CH 2 MANO781 03 a PORT 1 9 D subminiature Jack Note The term DB9 is Pin 1 widely but erroneously used T ea to specify a 9 pin RS 232 9000 connector The correct eec specifier is either a DE 9S Pin 9 socket or a DE 9P plug Figure 2 13 PORT 1 RS 232 DE 9S Connector Table 2 7 PORT 1 RS 232 Pins Description Always high Received Data O Transmitted Data Data Terminal Ready 2 X Jug x x O E a amp Ground Data Set Ready Request to Send Clear to Send Out Ring Indicate Out 4 ele lo o alo 3 2 41012 D o m SHIELDED MULTI CONDUCTOR OCS DE 9S 15 24 METERS MAX MALE E 50 FEET MAX FEMALE DE 9P Note For baud rates greater than 9600 baud a shorter cable may be required Figure 2 14 Programming Cable 9 pin No part of this publication may be reproduced
36. 114 113 112 Ill 19 I8 I7 I6 I5 I4 13 12 116 11 Monitors the Off On state of the SmartStix I O Module s 1st 16 Digital Inputs if any Table 6 13 Produced Global Data Word 2 16 bit Word 8 bit High Byte 8 bit Low Byte Digital Input Status Data High Word 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 I17 132 117 Monitors the Off On state of the SmartStix I O Module s 2nd 16 Digital Inputs if any Table 6 14 Produced Global Data Word 3 16 bit Word 8 bit High Byte 8 bit Low Byte Module Fault Data Network Fault Data Configuration Status Data PUP IO ROM RAM LIFE ID DUP NAK SIT SHT SLT SLT CLT command status matches CLT when command is complete SHT CHT command status matches CHT when command is complete SIT CIT command status matches CIT when command is complete NAK Network Acknowledge test failed found no other Network devices DUP Network Duplicate ID test failed found another Network device with our Network ID ID Network ID test failed Network ID rotary switches illegally set to 00 FE or FF LIFE Network Life Expectancy Time has expired outputs are in default state RAM Module RAM test failed found a RAM memory fault during power up self test ROM Module ROM test failed found a ROM memory fault during power up self test y o Module I O test failed found an I O fault during power up self test PUP Module just powered up using default configuration outputs are Off Table 6 15 Produced Glo
37. 2 NX 12 View OCS RCS Status 40 Specifications CSCAN Cable 30 View OCS RCS Diags 41 Technical Support 20 View Protocols 43 No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice
38. 23 LEDs Color Touch 35 23 JUN 2006 PAGE 81 MANO781 03 Models NX 10 Modem Cable Wiring 34 Modem Setup 34 Modem Recommended 35 Mounting Clips 23 Standard and NEMA IP65 Washdown 23 Mounting Requirements 22 NEMA 22 23 38 40 23 Network Port 19 Networks 75 NX Product Description 10 NX Mounting Procedures 22 optional accessory kit HEACC006 HEACCOO06 See NEMA Panel Box Clearances 25 Design Checklist 26 Grounding 25 Noise 25 Orientation 25 Temperature 25 Panel Box Design 24 pass through programming commands 11 Ports Connectors Color Touch 26 Primary Power Port 26 PWM Examples 71 References Additional 19 Registers S 14 SR 14 System 14 Resources 12 Definitions 14 Global Data I O Registers 18 HMI Registers 17 Ladder Code 19 Limits 13 SmartStack I O Registers 18 System Registers 14 User Registers 16 RS 232 RS 485 Ports 31 Scope 10 Set Beeper 43 Set Contrast 39 Set FKeys Mode 43 Set Network Baud 39 Set Network ID 39 Set RS232 Mode 43 No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 82 23 JUN 2006 INDEX MANO761 03 Set Screen 43 Text Tables 17 Set Time Date 43 Totalizer SmartStack Local and Remote 18 Counter 1 and 2 Functions 69 Software Cscape 11 User Screens 17 Specifications View I O Slots 4
39. 29 NET_ID This Station s Primary Network ID CsCAN Network Baud Rate CsCAN 0 125KB 1 250KB 2 500KB 3 1MB Network Mode 0 network not required SR31 NET MODE 1 network required 2 network optimized 3 network required and optimized RS232 Serial Protocol Mode OsFirmware Update RISM 1 CsCAN 5 34 SERIAL PROJ 2 Generic Ladder Controlled 3 Modbus RTU 4 Modbus ASCIl LCD Graphics Display Number of Columns 9eSR41 LCD COLS NX 25x 240 240 NX 22x 128 128 LCD Graphics Display Number of Rows SR42 LCD_ROWS NX 25x 128 128 NX 22x 64 Keypad Type 0 20 keys 1 24 keys SR43 KEY_TYPE NX 25x NX 22x SR44 SEC ReaKTimeClockSecond 0 59 SR30 NET_BAUD No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 16 MANO7681 03 Register Name Description Min Max LCD Backlight On Off Switch All models 0 Off 1 Green 0 2 NX22x also has 2 Red SR59 Reseved ae aa SR61 NUM_IDS This Station s Number of Network IDs 1 253 SR62 Reseved o SR63 SS_BASE SmartStack I O Base Selector SRE64 SS_STATUS SmartStack I O Base Status R SmartStack I O Module 1 Information 23 JUN 2006 CH 1 SR57 BAK_LITE ae e a al A SmartStack I O Module 2 Information Structure Eos pm Sm
40. 4 3 User Screens The NX uses a jump screen object to navigate through screens If the ladder program energizes a text coil the screen associated with this coil is displayed and overrides the normal user screens This is designed to show alarm conditions or to display other ladder detected events When the text coil is de energized the previous screen that was being viewed before the alarm is returned If the screen contains an editable field the user can press the Enter key to enter the edit mode When in edit mode a cursor appears on one digit of the editable field Use the direction keys and 5 to move to the cursor to the desired position Use the 1 and 4 keys to increment or decrement the digit or enter the number data with the alphanumeric keys If there is more than one field on the screen needing to be edited use the direction keys and to move the cursor to the desired location The value chosen by the user can not exceed the minimum or maximum set by the user program If the user tries to exceed the maximum point or enter a value below the minimum point the value does not change Note If the NX displays gt gt gt gt gt gt in a text field the value is too big to display in the field or is above the maximum for an editable field If the NX displays in a text field the value is too small to display or is below the minimum for an editable field No part of this publication may be reproduced without the pri
41. 6 16 SmartStix I O Module Diagnostic LED Indicators DE e LED MS Module Status NS Network Status 6 11 2 Status LED Indicators In addition to the MS and NS diagnostic LED indicators described above SmartStix I O Modules also provide a Power Status LED which illuminates Red when power is applied to the module Also there are I O Status LED indicators for each of the Digital I O points which illuminate Red when the I O point is On 6 12 SmartStix I O Module Network ID Each SmartStix I O Module as well as all other CSCAN Nodes on the CsCAN Network must be assigned a unique Network ID number to arbitrate network data exchanges Since a Network ID is a number in the range 1 to 253 up to 253 CsCAN Nodes can be logically connected to a CSCAN Network However the use of standard CAN transceiver chips limits the number of physically attached devices to 64 Thus to reach the logical limit of 253 devices up to three smart CAN repeaters HE200CGM 00 are used to connect groups of devices together Assigning a SmartStix I O Module s Network ID is accomplished by setting its two hexadecimal base 16 Network ID rotary switches which are labeled HI and LO Each rotary switch has 16 positions labeled 0 1 2 3 4 5 6 7 8 9 A C D E and F where A through F represent the decimal values 10 through 15 The Network ID rotary switches are set as follows Network ID Network ID x 16 Network ID o This allow
42. 6 System Registers used with CompactFlash SR175 Status This shows the current status of the CompactFlash interface Possible status values are shown in the table Table 7 2 CompactFlash Status Values CompactFlash interface OK Card present but unknown format No card in slot Card present but not supported Card swapped before operation was complete Unknown error o SR176 Free Space This 32 bit register shows the free space the ComapactFlash in bytes SR178 Card Capacity This 32 bit register shows the total card capacity in bytes No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 68 23 JUN 2006 781 03 No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 7 CH 8 23 JUN 2006 PAGE 69 MANO781 03 CHAPTER 8 BUILT IN HIGH SPEED I O HSC PWM 8 1 Overview The NX models with Built in High Speed I O NX222 NX252 provide a variety of standard and complex applications as shown in Table 8 1 Totalizer 16 Bits 1 HSC input 1 Choose up to 2 input functions Perform Built in High Speed Configuration Procedures using Cscape Software page 72 Either configure Cou
43. ACCOO6 required for NEMA 4 4X IP65 washdown applications No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 24 23 JUN 2006 CH 2 MANO781 03 223 NX OCS Mounting Orientation NIL 001N3004 NOTE There are NO orientation restrictions on the NX OCS However the above orientation provides for optimum readability of the screen and ease of use of the keypad Figure 2 5 Orientation of NX OCS 2 8 Factors Affecting Panel Layout Design and Clearances arning It is important to follow the requirements of the panel manufacturer to follow applicable electrical codes and standards The designer of a panel layout needs to assess the requirements of a particular system and to consider the following design factors A convenient checklist is provided on page 26 001Nx005 Figure 2 6 Back view of NX OCS Shown On Panel Door NX25xxx Shown as an Example No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 3 23 JUN 2006 PAGE 25 MANO781 02 a Clearance Adequate Space Install devices to allow sufficient clearance to open and close the panel door Note that the NX OCS is mounted on a panel door and the NX OCS is m
44. CAN mode allows Csape to connect to the serial port for uploads downloads monitoring and control The Update mode allows a firmware update and factory test utility to be used When Update mode is selected the firmware is ready to download when the OK LED flashes When using Cscape to perform firmware updates the Update mode is not necessary e Set Time Date This screen contains two editable enumerated fields for displaying and modifying the NX s time and date Each field is subdivided and allows the 1 and 4 key to modify the value e Set Beeper This screen allows the Beeper to be enabled or disabled by pressing the 7 and J keys When enabled there are two types of beeps Short Beep beeps when a key is pressed Long Beep beeps when a parameter field is disabled It is also possible to have the Ladder Program write to the SR184 Register which causes beeps to occur Any value higher than zero enables the beeper The beeper remains enabled until the value is zero e Set Screen This screen allows a screen saver to be enabled or disabled and the timeout for the screen saver to be set To enable the screen saver change Saver Enable to Yes Edit the Timeout min to determine the number of minutes before the screen saver becomes active This screen also specifies the amount of additional scan added to each logic scan to update graphics Lower values have less effect on ladder scan time but will affect response time of graphics N
45. CS However the orientation shown in Figure 2 5 provides for optimum readability of the screen and ease of use of the keypad e Noise Consider the impact on the panel layout design and clearance requirements if noise suppression devices are needed Be sure to maintain an adequate distance between the NX OCS and noisy devices such as relays motor starters etc Note Fiber Cables can be routed in the same conduit as the power wires No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 26 23 JUN 2006 CH 2 MANO781 03 2 8 1 Panel Layout Design and Clearance Checklist The following list provides highlights of panel layout design factors A Meets the electrical code and applicable standards for proper grounding etc A Meets the panel manufacturer s requirements for grounding etc Js the panel box properly connected to earth ground Is the panel door properly grounded Has the appropriate procedure been followed to properly ground the devices in the panel box and on the panel door Are minimum clearance requirements met See Table 2 1 Can the panel door be easily opened and closed Is there adequate space between device bases as well as the sides of the panel and wiring ducts A lsthe panel box deep enough to accommodate the NX OCS A lsthere adequate ventilation Is the ambient
46. Fault indications will prevent the loaded application from running Warn ing indications allow the application to run but inform the user that a condition exists that needs correction System RAM This test checks the functionality of the controller RAM at power up Ok The RAM is functioning correctly Fault The RAM is not functioning correctly System BIOS This test checks for a valid BIOS portion of the controller firmware Ok The loaded BIOS firmware is valid Fault The loaded BIOS is invalid Firmware This test validates the controller firmware Ok The firmware is valid Fault The controller firmware is invalid Logic Error This test checks for problems with the user program while running Ok No errors have been encountered while running a user program Fault Indicates the user program contained an instruction that was invalid or unsupported User Program This tests for a valid user program and configuration data Ok The user program and configuration is valid Fault The user program and or configuration are not valid User Graphics This test validates the user graphics Ok Graphics are valid Fault The graphics are invalid W Dog Trips This test checks for resets caused by hardware faults power brownouts or large amounts of electrical interference 0 No unintentional resets have occurred XX Indicates a fault with xx showing the number of occurrences Net Errors This test checks for abnormal network operations while
47. HORNER APG User Manual for HE NX220 HE NX221 HE NX222 HE NX250 HE NX251 HE NX252 SmartStack SmartStix NX OCS 23 JUN 2006 781 03 No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PREFACE 23 JUN 2006 PAGE 3 MANO781 03 PREFACE This manual explains how to use the NX OCS Modules Copyright C 2006 Horner APG LLC 59 South State Avenue Indianapolis Indiana 46201 All rights reserved No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form by any means electronic mechanical magnetic optical chemical manual or otherwise without the prior agreement and written permission of Horner Inc All software described in this document or media is also copyrighted material subject to the terms and conditions of the Horner Software License Agreement Information in this document is subject to change without notice and does not represent a commitment on the part of Horner APG Cscape SmartStack SmartStix and CsCAN are trademarks of Horner APG Ethernet is a trademark of Xerox Corporation CompactFlash is a registered trademark of SanDisk Corporation For user manual updates contact Technical Support North America 817 916 4274 www heapg com email tec
48. Networks Only After making a physical serial connection to one NX OCS the user must indicate which node is to be connected called the TARGET After that Cscape and the NX OCS automatically provide the pass through connection 1 2 2 Cscape Software Cscape Software pronounced is used with the NX OCS products Part 44 HE5000SW232 Cscape stands for Control Station Central Application Programming Environment The Windows based software package is easy to use and aids in the integration of a CAN based Distributed Control System The program is used for configuring controllers Cscape is also used for programming NX OCS ladder logic programming user displays for the NX OCS configuring the network for global digital and analog data setting system wide security and monitoring controllers in the system Provided there is one serial connection to one node on the network i e CSCAN Network the operator has control over the entire system The operator can upload download monitor and debug to any node on the network No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 12 23 JUN 2006 CH 1 MANO781 03 1 3 NX OCS Specifications Table 1 2 NX Series OCS Specifications NX220 NX221 NX222 NX251 252 Input Voltage 10 to 32 VDC Screen Type 128x64 LCD Backlit monochrome 240
49. Note The following values apply to both CsCAN except as indicated Thick Cable Network Data Rate Maximum Total Cable Length 1Mbit sec 40m 131 feet 500Kbit sec 100m 328 feet 250Kbit sec 200m 656 feet 125Kbit sec 500m 1 640 feet No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 3 23 JUN 2006 PAGE 31 MANO781 02 f Bus Power and Grounding When using CSCAN A power supply of 24VDC 4 at 16A maximum is required for use in a CSCAN network 2 With thick cable a single network segment can have a maximum of 8A To do this the power supply needs to be located in the center of two network segments Thin cable has maximum of 3A To ground the cable shield connect to pin 3 as shown in Figure 2 12 If local codes require the local CAN power supply to be earth grounded connect the V power conductor to a good earth ground at one place only on the network preferably at a physical endpoint If multiple power supplies are used only one power supply must have V connected to earth ground The remaining power supplies need to be isolated oR g CAN Repeater Using the HE200CGM100 The HE200CGM100 CGM100 is an intelligent CAN network isolating repeater The following guidelines are provided for using the CGM100 For additional information refer to MANOOO8 I
50. OR MISUSE HEAPG MAKES NO WARRANTY WHATSOEVER IN RESPECT TO ACCESSORIES OR PARTS NOT SUPPLIED BY HEAPG THE TERM ORIGINAL PURCHASER AS USED IN THIS WARRANTY SHALL BE DEEMED TO MEAN THAT PERSON FOR WHOM THE NX OCS module IS ORIGINALLY INSTALLED THIS WARRANTY SHALL APPLY ONLY WITHIN THE BOUNDARIES OF THE CONTINENTAL UNITED STATES In no event whether as a result of breach of contract warranty tort including negligence or otherwise shall HEAPG or its suppliers be liable of any special consequential incidental or penal damages including but not limited to loss of profit or revenues loss of use of the products or any associated equipment damage to associated equipment cost of capital cost of substitute products facilities services or replacement power down time costs or claims of original purchaser s customers for such damages To obtain warranty service return the product to your distributor with a description of the problem proof of purchase post paid insured and in a suitable package ABOUT PROGRAMMING EXAMPLES Any example programs and program segments in this manual or provided on accompanying diskettes are included solely for illustrative purposes Due to the many variables and requirements associated with any particular installation Horner APG cannot assume responsibility or liability for actual use based on the examples and diagrams It is the sole responsibility of the system designer utilizing the NX OCS module to appropr
51. STRIBUTED CONTROL SYSTEMS DCS 1 General A Distributed Control System DCS is defined as a system for the control and monitoring of an industrial process which shares the computer processing requirement between several processors With DCS processing is distributed among a multitude of different processors instead of one very large processing system MIMD multiple instruction multiple data parallel processing technique is used in the CsCAN network Each processor is capable of sharing data in this system Typically the processors are located in a wide variety of devices These devices may take the form of Micro PLCs conveyor controllers operator interfaces etc Each of these devices serves a specific function It is common in a DCS for several different modules to be physically distributed in some type of arrangement around a plant This is typically the case with devices connected to plant instrumentation since this greatly reduces plant cabling costs The name Distributed Control System is not a reference to a physical layout but rather to the distribution of the processing The devices in DCS are connected together via a high speed communication link Links such as CSCAN and DeviceNet are typical in DCS 2 Attributes Desirable in DCS Design There are three attributes that are desirable in any DCS design a Ease of Implementation Modern Distributed Control Systems should be able to implement most control requirements without the nee
52. Word 6 16 bit Word 8 bit High Byte 8 bit Low Byte 0 Force Off On 1 Hold Last State Default Digital Output Data High Word H32 H31 H30 H29 H28 H27 H26 H5 H24 H23 H22 H21 H20 H19 H18 H17 H32 H17 Determines default state of the SmartStix I O Module s 2nd 16 Digital Outputs if any when the configured Life Expectancy Time expires If an bit is 1 its corresponding Digital Output by default holds its last state If an H bit is 0 its corresponding Digital Output is forced Off or On depending on the corresponding F bit in Word 8 Table 6 11 Table 6 10 Consumed Directed Data Word 7 16 bit Word 8 bit High Byte 8 bit Low Byte 0 Force Off 1 On Default Digital Output Data Low Word F16 F15 F14 F13 F12 F11 FIO FO F8 F7 F6 FS F4 F3 F2 Fl F16 F1 Determines default Off or On state of each of the SmartStix I O Module s 1st 16 Digital Outputs if any when the configured Life Expectancy Time expires and when the corresponding H bit in Word 5 Table 6 8 is 0 Table 6 11 Consumed Directed Data Word 8 16 bit Word 8 bit High Byte 8 bit Low Byte 0 Force Off 1 On Default Digital Output Data High Word F32 F17 Determines default Off or On state of each of the SmartStix I O Module s 2nd
53. a clock input and an output When the clock input is active data on the input is latched or stored and transferred to the output register either immediately or when the clock input goes inactive The output retains its value until the clock goes active again Indicate a particular position on a display surface or a value in an instrument A Polarity pull down box is associated with each function and indicates the manner in which the trigger happens e g High level Low Level Falling Edge Rising Edge A special function used to trigger loading of a value into a register upon an event Not used with Frequency Counter A high speed device that expresses the phase relationship between two periodic quantities of the same period when the phase difference between them is one fourth of a period A coupler in which the two output signals are 90 out of phase A counter that sums the total number of cycles applied to its input No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 70 23 JUN 2006 MANO781 03 8 3 Port 001NX008 Table 8 2 I O Port Pins HSC PWM Orange Connector HSC 3 5 V Input 3 See Note HSC 3 24 V Input See Note Ground For best performance use separate supply and isolated ground e Note Depending on the output of the application use 5 V e g TTL In1
54. artStack I O Module 3 Information aaa pues Structure Ee SR101 112 SmartStack I O Module 4 Information SR131 174 Reseved 0 CompactFlash Curent interface status wsmus CompactFlash See 7 2 This 32 bit register shows the free space on SR176 177 CompactFlash the CompactFlash card in bytes SR178 179 78 179 CompactFlash capy mas n ea SNOWS ie SR180 192 User Registers 256K 128K 256K 128K 256K A A 65535 65535 65535 65535 65535 65535 User Registers T 96M and R are used to store application specific OCS RCS data This data can be accessed via User Screens and or by Ladder Code a T Register A Register is a non retentive 1 bit memory location used to store application specific state information b M Registers A M Register is a retentive 1 bit memory location used to store application specific state information No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 1 23 JUN 2006 PAGE 17 MANO781 03 C R Registers A R Register is a retentive 16 bit memory location used to store application specific values HMI Registers HMI Registers 96K and 96D give the user access to the OCS or RCS keypad and display The MiniOCS OCS1XX and OCS2XX have membrane keypads and text ba
55. artStix I O Modules connect to Control Station devices via the CSCAN Network and communicate using CSCAN Protocol Devices with CSCAN Network ports that are connected to each other for peer to peer communication are called CSCAN Nodes A device that is connected to a CSCAN Node s programming port for master slave supervisory communication is called a CSCAN Host For example SmartStix I O Modules and NX are CsCAN Nodes while a PC running Cscape is a CSCAN Host 6 3 SmartStix I O Modules SmartStix I O Modules are devices that exchange data with NX over the CsCAN Network and control and monitor physical I O points To control physical outputs data is sent by an NX to the SmartStix I O Module using CsCAN Directed Data Messages To monitor physical inputs an NX receives data from the SmartStix I O Module using CsCAN Global Data Messages In addition to I O control and monitoring configuration and status data can be exchanged between an NX and a SmartStix I O Module For example NX can send configuration data to a SmartStix I O Module to tell it how often to expect output control data and what to do if the NX stops sending output control data Also an NX can receive status data from a SmartStix I O Module indicating if it needs configuration or if a fault has been detected All this is accomplished by using the PC based Cscape programming tool to program the NX Since the NX dynamically configures the SmartStix I O Module SmartStix I O
56. bal Data Word 4 16 bit Word 8 bit High Byte 8 bit Low Byte Firmware Revision Status Data Device Identification Status Data 0 00 to 2 55 2 Version Number 0 to 255 Device Class Number Device Class Number SmartStix I O Module s numeric product identifier see Table 6 3 Version Number SmartStix I O Module s numeric firmware identifier 6 10 Produced Global Data Power Up Initialization At power up a SmartStix I O Module s four Produced Global Data words are initialized as follows Pommc Digital Inputs are read and loaded into Words 1 and 2 Power up self test result is loaded into Word 3 if tests passed only PUP bit is On Module s Device Class Number and Version Number are loaded into Word 4 All four Produced Global Data words are transmitted to the CSCAN Network No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 6 23 JUN 2006 PAGE 63 MANO781 03 6 11 SmartStix I O Module LED Indicators SmartStix I O Modules provide diagnostic and status LED indicators 6 11 1 Diagnostic LED Indicators The MS an NS diagnostic LEDs indicate the fault status of the module and the network respectively Note that the diagnostic LEDs correspond directly to the Module Fault and Network Fault bits as shown in Table 6 14 The following table shows the possible LED states and their meanings Table
57. be viewed after the SmartStack module is configured to review the registers Model number Description Type Starting Location Ending Location Number Provides the part number Describes the number of input and output channels and other key characteristics of the module Displays the register types assigned to the module Denotes the starting location of the register type Denotes the ending location of the register type Indicates the quantity of a particular register type Note Do not confuse the described number of input and output channels with the numbers found in the Type column i e l and Q The numbers do not necessarily match No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 54 23 JUN 2006 CH 5 MANO781 03 b Module Setup Tab Note The Module Setup screen varies according to the module selected Users make selections based upon requirements Guidelines that are specific to the module are provided in individual data sheets It is important to consult the datasheet for specific details pertaining to the Module Setup tab Module Configuration Dutput state on controller STOP 1 2 3 4 5 B Aj aj 2 2 2 3j 1 0 Map Legend Al OFF 3 ON Hold Last State Cancel Figure 5 8 Module Setup Tab Selected The Module Setup is used i
58. ct to change without notice PAGE 72 23 JUN 2006 CH 8 MANO781 03 8 6 Cscape Configuration for HSC Frequency Measurement 8 6 1 Preliminary Configuration Procedures Note Although the example configuration in this section shows how to configure the NX22x CsCAN HSC it applies to any NX controller that has built in HSC 1 From the main menu in Cscape software select Controller I O Configure 2 Ensure that the desired controller is selected In this case a different controller is shown than the one that is desired Continue with Step 2 If the controller you want to use is already selected go to Step 3 Note The Auto Config System button can be pressed prior to selecting the desired controller and I O By pressing the button the current settings are deleted from the configuration within Cscape and the is then set to what is physically contained in the attached controller A dialog box appears and indicates that settings will be deleted from the configuration within Cscape If OK press Yes Then press OK VO Configuration 2 To change the controller click on the controller or the Config button next to it The Configure Controller screen appears CPU Slots Network HES5000C8210 CsCAN 2 b To select a different controller click on the Type list box and select the desired controller Press OK Then go to Step 3 Configure Controller Auto Contig
59. d for complex or unusual design b Intuitive to the Operator The group of individuals that use DCS most frequently are the operators It is important that applications are designed so that they are operable in a logical and consistent manner and in a way that complements the general operation of a plant C Maintainable Achieving the required functionality is only part of the solution The design must also be maintainable The system should be designed so that it can be maintained without the need for major re engineering Distributed control is becoming ever increasingly popular As the presence of networks become more common in industrial automation finding better ways to use the networks effectively will become much more important Central to the DCS philosophy control needs to be distributed out onto the network so that control is implemented where the process actually takes place With DCS the overall amount of data on the network is essentially reduced because only data that has been processed is broadcasted on the network This allows for more devices to be installed on a network that have a finite bandwidth 3 Key Factors in Distributed Control Systems All programmable nodes can be programmed via the network Each node communicates data onto the network that is readable by any other node on the network in the Producer Consumer network mode Also known as Peer to Peer Networking Network medium is flexible Currently the Controlle
60. e filename contains eight characters a period then a three character extension The entire filename including any path must be less than or equal to 147 characters When creating filenames and directories it is sometimes desirable to include parts of the current date or time There are six special symbols that can be entered into a filename that are replaced by the OCS with current time and date information Table 7 1 Filename Special Symbols Symbol Description Example SY Substitutes the current 2 digit year 2004 04 SM Substitutes the current month with a 2 digit code March 03 5 Substitutes the current day 229 22 Sh Substitutes the current hour in 24 hour format 4 pm 16 m Substitutes the current minute s Substitutes the current minute Note that all the symbols start with the dollar sign character Date symbols are in upper case time symbols are in lower case The following are examples of the substituted time date filenames Current date and time March 1 2004 3 45 34 PM Filename Data M D csv Data0301 csv Filename Year Y Month M aa D_ h csv Year04 Month03 aa01_15 csv Filename Month_ M Day_ D h_ m_ s csv Month_03 Day_01 15_ 45 34 csv No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 7 23 JUN 2006 PAGE 67 781 03 7
61. en contains two parameters The first parameter Network OK contains the current network status The second parameter Network ID contains the current Network ID of the model The second parameter is numerically editable and is used to configure the Network ID Each unit on the network needs a unique ID number Using the virtual keypad the correct ID number is entered here before physically attaching the unit to the network Cscan model 1 253 To edit the Network ID 1 Press the Enter key until the Network ID parameter value field is highlighted 2 Then type in the desired Network ID number by touching the virtual keypad and press Enter Note If the Enter key is not pressed the desired Network ID number does not take effect Note If the Network ID setting is changed the unit stops executing the ladder code for up to 1 second while the network is re tested If the Network OK status changes from Yes to No the new Network ID is a duplicate and another ID needs to be selected e Set Network Baud This screen contains an editable enumerated parameter allowing the user to select the current baud rate of the network Cscan model 125K 250K 500K 1M Note All devices on the network must be at the same baud rate A device configured for the wrong baud rate can shut down the network entirely e Set Contrast This menu contains an editable bar graph entry allowing the user to set the contrast of the LCD display No
62. en resistit nennen nns 21 2 2 Mounting Requirements E 22 2 2 1 Mounting Procedures Installed in a Panel Door 22 2 2 2 NX OCS Mounting Clips Standard and NEMA and IP65 23 2 2 3 NX OCS Mounting 24 2 3 Factors Affecting Panel Layout Design and Clearances sse 24 2 3 1 Panel Layout Design and Clearance 26 2 4 Ports Connectors Cables and Wiring ssssssesssseeeeeeeneneen nennen 26 2 4 1 Primary Power Port Grounding essssssssesssssseeeee ener tenens 26 2 4 2 Primary POW6r POM cec citi eec i p 27 2 4 8 Network Port and Wiring ssesssssssseseeneneeee enne enne nnns nnn enne 27 2 4 4 RS 232 Port RS 485 Serial Ports sse ennt nennen nnne nnne 31 245 SG aisi tetti iiim Brest gust canta 34 ZA Ge Modem 50 uin chm rea aim dau seen erai o m Dire et 34 2 PMID EDD RM IDEE 35 2 5 1 LEDS Tea iM nu XI EE LL E 35 2 6 Battery Heplacermient cen d exe ae e qa geet diee eaa a TE 35 cen sto UE Um E et E Dep LM Tree ae 36 CHAPTER 3 CONFIGURATION SYSTEM MENU NX
63. ending of Digital Input data Note Regardless of the CIT setting Digital Inputs are always sent to the NX when the SmartStix I O Module powers up and when specifically requested by the NX Table 6 7 Consumed Directed Data Word 4 16 bit Word 8 bit High Byte 8 bit Low Byte Digital Input Heartbeat Send Time Data Life Expectancy Time Data 0 0 to 25 5 seconds Minimum Send Interval 0 0 to 25 5 seconds Maximum Receive Interval See Directed Data Word 3 s CLT CHT and CIT command descriptions above No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 6 23 JUN 2006 PAGE 61 MANO781 03 Table 6 8 Consumed Directed Data Word 5 16 bit Word 8 bit High Byte 8 bit Low Byte 0 Force Off On 1 Hold Last State Default Digital Output Data Low Word H16 H15 H14 H13 H12 H11 H10 H8 H7 H6 H5 H4 H3 H2 HI H16 H1 Determines default state of the SmartStix I O Module s 1st 16 Digital Outputs if any when the configured Life Expectancy Time expires If an H bitis 1 its corresponding Digital Output by default holds its last state If an H bit is 0 its corresponding Digital Output is forced Off or On depending on the corresponding F bit in Word 7 Table 6 10 Table 6 9 Consumed Directed Data
64. epending upon configuration Totalize Ei Intemal 10MHz clock Counter 1 Totalizer 32 Bit or Frequency Counter Counter 2 Totalizer 16 Bit only Disable Function Disabled gt Polarity High level Latch Function Disabled gt Polarity High level Both Counter 1 and Counter 2 can be configured for Preload Function Dese cos use Clear Function Disabled gt Polarity High level Configuring Counter 1 1 Select Totalize or Frequency from the Type pull down Counter 2 16 bit Totalize a If Totalize is chosen Select how the counter counts by Clear Function Disabled gt Polarity High level zl choosing an option from the Mode pull down box Input Filtering Internal 10 MHz Clock Mons gt Mews o rex gt Count up Inputs 1 and 2 Count down Inputs 1 and 2 Up down Input 1 up Input 2 down Clock dir Input 1 clock dir from Input 2 Clock dir Input 1 clock dir from Staring nelog Quadrature Inputs 1 and 2 1 0 Mapping Starting Digital In 1537 Starting Digital 01537 b If Frequency is chosen Select a time base option for ei counting from the Frequency Period pull down box Figure 8 5 Built In HSC Configuration Screen Note The Frequency counter measures the counts per frequency period If Frequency Period is set to one 3 Se
65. g System button can be pressed prior to selecting the desired controller and I O By pressing the button the settings are deleted from any controller and I O that is physically connected to the PC A dialog box appears and indicates that settings will be deleted from currently configured models If OK press Yes Then press OK No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 50 23 JUN 2006 CH 5 MANO781 03 Selecting a Different Controller To select a different controller ensure that the CPU Slots tab is pressed Then click on the slot or the Config button The Configure Controller screen appears Configure Controller Type NX251 CsCAN MiniRCS CsCAN MiniRCS DeviceNet NX221 CsCAN RX117 no NET RX118 CsCAN RX118 DevNet SX117 no NET SX118 CsCAN SX118 DevNet Keypad Type 32 key numeric Auto Config Program Memory 256 K Bytes Network Type CAN CSCAN Advanced Ladder Functions Supports Analog Data Real Time Clock Support Supports Retentive Data Supports Optional Fiber 70 Cancel Figure 5 2 Selecting a Controller To select a different controller click on the Type list box and select the desired controller Then press OK If satisfied with the controller now selected press Base tab at the top of the screen similar to Figure 5 1 except an NX
66. hsppt heapg com Europe 353 21 4321 266 www horner apg com email techsupport hornerirl ie No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 4 23 JUN 2006 PREFACE MANO781 03 LIMITED WARRANTY AND LIMITATION OF LIABILITY Horner APG LLC HEAPG warrants to the original purchaser that the NX OCS module manufactured by HEAPG is free from defects in material and workmanship under normal use and service The obligation of HEAPG under this warranty shall be limited to the repair or exchange of any part or parts which may prove defective under normal use and service within two 2 years from the date of manufacture or eighteen 18 months from the date of installation by the original purchaser whichever occurs first such defect to be disclosed to the satisfaction of HEAPG after examination by HEAPG of the allegedly defective part or parts THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR USE AND OF ALL OTHER OBLIGATIONS OR LIABILITIES AND HEAPG NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR HEAPG ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF THIS NX OCS module THIS WARRANTY SHALL NOT APPLY TO THIS NX OCS module OR ANY PART THEREOF WHICH HAS BEEN SUBJECT TO ACCIDENT NEGLIGENCE ALTERATION ABUSE
67. iately design the end system to appropriately integrate the NX OCS module and to make safety provisions for the end equipment as is usual and customary in industrial applications as defined in any codes or standards which apply Note The programming examples shown in this manual are for illustrative purposes only Proper machine operation is the sole responsibility of the system integrator No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PREFACE 23 JUN 2006 PAGE 5 MANO781 03 REVISIONS TO THIS MANUAL This version MANO781 03 of the NX OCS User Manual contains the following revisions additions and deletions 1 8 9 Added two new NX models which have HSC PWM functionality HE NX222 and HE NX252 Revised Figure 1 1 NX Features Revised Table 1 1 Product Description Revised Table 1 2 NX Specifications Revised Table 1 3 Resources List Revised Section 1 4 3 Resource Definitions by adding note to refer to HSC PWM registers covered in Chapter 8 Built High Speed I O HSC Revised Section 1 5 References Revised Figure 2 5 NX Connectors and Ports Revised Figure 2 14 CN1 10 Pin Connector 10 Added new Chapter 8 Built High Speed I O HSC No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc I
68. ing digital or analog network data Remote I O devices with discrete inputs outputs normally require digital data Remote I O devices such as voltage current or thermocouple would require analog data Destination Data Address This is the location to start placing data received from the remote I O device The number of registers used is defined by the Num Words parameter in this section Any valid read write OCS reference types can be used R l M etc Status This 16 bit register is used internally It must not written by any other function block Use the power flow from this function for the pass fail status Num Words This is the number of words to receive from the remote I O device Up to four words can be received from the remote I O device The function of these words are described in Table 6 1 No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 6 23 JUN 2006 PAGE 57 MANO781 03 Table 6 1 Consumed Produced Parameter Descriptions Consumed Directed Digital Data Words Word 1 bits 1 to 16 Controls on off state of digital outputs 1 16 Relay or Digital output SmartStix Word 2 bits 17 to 32 Controls on off state of digital outputs 17 32 Relay or Digital output SmartStix Word 3 bits 33 to 48 Specifies whether SmartStix uses default configuratio
69. ironment Designed for installation in a NEMA 12 environment Optional mounting kit HE ACC006 allows mounting in a NEMA 4 4X or IP65 environment Total ladder scan is impacted by several factors logic I O screen and communications update Denotes 9 pin 2 row socket The term DB9 is widely but erroneously used to specify a 9 pin RS 232 connector The correct specifier is either a DE 9S socket or a DE 9P plug 1 4 NX OCS Resources 1 4 1 Overview This section defines the resource limits that a programmer needs to know when writing a program using the NX OCS The NX OCS combines operator interface display and keypad local and remote I O analog and digital networking and controller into a single product In addition the NX OCS has graphical capabilities The controller portion of the NX OCS products is programmed in ladder logic via the Windows based Cscape Control Station Central Application Programming Environment package Each NX OCS provides a set of resources for use by the ladder logic control program No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 1 23 JUN 2006 PAGE 13 MANO781 03 1 4 2 Resource Limits Table 1 3 shows the resources available in the NX OCS Note that although each register type inherently consists of either 1 bit or 16 bit registers all registers ca
70. is object also supplies status information such as color change on card OK card full and card missing status The file view includes total card capacity and remaining free space 7 2 1 Accessing Files with an NX OCS a Insert a CompactFlash card into the NX OCS CompactFlash slot b If not formatted use the CompactFlash Manager object to format the card The NX OCS ladder application program can read and write to the CompactFlash The file is saved as a csv file which is compatible with several PC applications such as Excel 7 2 2 Accessing Files with a PC a Insert or connect the CompactFlash memory card to the PC according to the manufacturer s instructions b The PC typically sees the CompactFlash card as a removable storage device like a small solid state hard drive Files can be read from and written to the CompactFlash card in the same way they are read written to a standard hard disk The only file format that can be read or written by an OCS application is a csv comma separated value file 7 3 CompactFlash Function Blocks in Cscape Note For detailed information regarding CompactFlash function blocks and parameters refer to the help file in Cscape Software The following CompactFlash functional blocks are available in Cscape Software a Read CompactFlash csv This function allows reading of a comma separated value file from the CompactFlash interface into the controller register space The file format of
71. lay by operator entries on the keypad or by Ladder Code d Data Fields A Data Field is an area on a User Screen where variable data is displayed and edited The source data for a Data Field can be any of the NX s Register resources as defined above The field size and display format is programmable via Cscape dialogs e Text Tables A Text Table is a list of Text Items which can be used in a Data Field to display descriptive words and phrases to describe the value of a Register instead of displaying numeric values A simple example of this would allow the strings OFF and ON to be displayed instead of 0 and 1 to describe the state of the l4 digital input The maximum number of Text Tables and Text Items per Text Table is shown in Table 1 but the number can be further limited by overall User Screen memory usage No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 18 23 JUN 2006 CH 1 MANO7681 03 SmartStack I O Registers Note If using an NX model with built in HSC and PWM functionality NX222 or NX252 refer to for register information related to those functions SmartStack I O Registers l Q and AQ give the user access to the SmartStack I O Module data This data can be accessed via User Screens and or by Ladder Code a l Registers A l Register is a 1 bit memory locatio
72. lect a Polarity option A Polarity pull down box is associated second the counts are in Hz with each function and indicates the manner in which the trigger happens The options for Latch Preload and Clear are 2 Select the functions that apply to the counter High Functions show the sources from where triggers come High Level i T from to disable latch preload or clear the counter Low Level Rising Edge Falling Edge Falling Edge Low Note Not all functions are available in both types of Rising Edge counters as indicated by the following descriptions The options for Disable are High or Low Level Disable Function Triggers counter to stop E Latch Function Triggers snapshot of the accumulator 4 Select input filtering options for the three high speed inputs from value upon an event the Input Filtering pull down box Example If 500 kHz is selected ePreload Function Not used in Frequency Counter any frequency above 500 kHz is filtered Triggers loading of a value upon bin 0 P 5 I O Mapping Allows the user to set where the HSC data is mapped Default references are set automatically and are initially shown on the screen until the user changes them See Runtime I O Map at the end of this configuration procedure Clear Function Not used in Frequency Counter Triggers the accumulating register to be zeroed out The functions each have a pull down box with the following 6 If satisfied with selection
73. lexible connectivity to a wide user friendly Cscape Software variety of serial devices Snap On Web Server SmartStack I O Host Web pages and FTP Sites on NX221 NX222 Up to 4 option modules can NX251 and NX252 models be connected to an NX Requires little space E install asy to insta gt CompactFlash Slot Handy for data storage 2 23029 z AN and retrieval Ethernet Port FKF2IYES YFAJYFS Z BN Allows simple program loading Ethernet supported on ing NX221 NX222 NX251 and NX252 models Built in High Speed Counter HSC Pulse Width Modulated PWM I O NX222 and NX252 Models FOX Fiber Optic I O Ports USB Programming Port Extends high speed NX backplane Future Feature enabling SmartStack I O Modules to be mounted several meters from the NX Cost effective Allows faster programming Allows 2 Inputs 2 Outputs Significantly increases the number of with newer technology Convenient already on board SmartStack O modules supported by one NX OCS Figure 1 1 NX Features No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 10 23 JUN 2006 CH 1 MANO781 03 1 1 Scope This manual covers the specifications installation and configuration procedures for following products HE NX220 HE NX221 128 x 64 HE NX222 HE NX250 HE NX251 240 x128 HE NX252
74. lly require digital data Remote I O devices such as voltage current or thermocouple require analog data Source Data Address This is the starting location to get data to send to the remote I O device When this data changes state it is sent to the remote I O device The number of registers used is defined by the Num Words parameter in this section Any valid OCS reference types can be used R AQ Q M etc Status this 16 bit register is used internally It must not be written by any other function block Bit 1 12 reserved or internal use only Bit 13 Remote I O OK and in sync with supplied data Bit 14 the Remote I O detected a heartbeat error Bit 15 the Remote I O has just powered up Bit 16 the function is forcing a send unit just power cycled or first scan Num Words This is the number of words to send to the remote I O device Up to 8 words can be sent to the remote I O device The function of these words are described starting with Table 6 1 6 5 SmartStix I O Default Operation SmartStix I O has been designed so that its default operation satisfies the most common applications This keeps the user interface simple and makes the product easy to use The default operation is summarized in Table 6 2 To change the default operator see Advanced SmartStix Programming page 59 Table 6 2 SmartStix I O Default Operation Data Reporting Method Change of State Heartbeat Generation Interval
75. n which is normally used to store the state of one of the digital inputs associated with a SmartStack I O module When used in this way l registers are non retentive All extra l registers which are not associated with SmartStack inputs are retentive can be used just like M registers b Q Registers A Q Register is a non retentive 1 bit memory location which is normally used to store the state of one of the digital outputs associated with a SmartStack I O module C Registers A AI Register is a 16 bit memory location which is normally used to store the value of one of analog inputs associated with a SmartStack I O module When used in this way Al registers are non retentive All extra 9eAI registers which are not associated with SmartStack inputs are retentive and can be used just like R registers d AQ Registers A AQ Register is a non retentive 16 bit memory location which is normally used to store the value of one of the analog outputs associated with a SmartStack I O module e SmartStack I O Modules Local Up to 4 SmartStack I O Modules can be plugged into an OCS or RCS to provide local digital and analog I O and or intelligent I O such as ASCII Basic High Speed Counter Stepper Motor Indexer Power Monitor and Ethernet communication Remote In addition to local I O modules up to 20 remote SmartStack I O Modules can be connected to an OCS or RCS using five Fiber Optic Bases which each contain fo
76. n a typical CAN network each device is assigned a unique CAN node address ID to arbitrate network communication Depending on the application protocol used these IDs are assigned in the range of 0 to 253 Therefore up to 254 devices may be logically attached to a CAN network However the use of standard CAN transceiver chips limits the number of physically attached devices to 64 Thus to reach the logical limit of 254 devices up to three smart CAN repeaters are used to connect groups of devices together A CAN network without repeaters is usually limited to a maximum cable length of 1 500 feet assuming a Baud rate of 125 kHz With repeaters this limit can be extended to 6 000 ft Using CGM100 s 1000V isolation virtually eliminates problems associated with ground potential differences that are inherent in long cable drops on many local area networks 244 RS 232 Fort RS 485 Serial Ports The NX features two active serial ports accessible through three connectors Port 1 and MJ1 share internal OCS circuitry These two ports can NOT be used simultaneously Port CN1 has independent circuitry and can be used simultaneously to either Port 1 or MJ1 Note In certain applications both Port 1 and MJ1 can be used but the OCS application program must select the port which is active at any given time Table 2 6 shows the three port connectors and the functions supported by each Table 2 6 Serial Ports and Functions Port 1 MJ1 and CN
77. n applications where it is necessary to change the default states of the outputs when the controller e g NX enters idle stop mode The default turns the outputs OFF when the controller enters idle stop mode By selecting the Module Setup tab each output can be set to either turn ON turn OFF or to hold the last state Generally most applications use the default settings arning The default turns the outputs OFF when the controller enters idle stop mode To avoid injury of personnel or damages to equipment exercise extreme caution when changing the default setting using he Module Setup tab 6 Depending upon the I O module selected additional configuration procedures can be required Be sure to consult the individual data sheet to determine if a supplement is available for the specific module Supplements provide configuration information and cover other important topics pertaining to a specific module No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 6 23 JUN 2006 PAGE 55 MANO781 03 CHAPTER 6 SMARTSTIX I O 6 1 General Chapter Seven covers SmartStix I O programming and configuration parameters 6 2 SmartStix I O Introduction SmartStix I O is a family of low cost Remote I O devices that are designed to extend the I O capabilities of Control Station products such as NX MiniOCS OCS and RCS Sm
78. n be accessed via User Screens and or Ladder Code as 1 8 16 or 32 bit values or as ASCII character strings 192 2048 2048 9999 1023 2048 2048 AIG 32 AQG 32 ee ee ee NM Network CsCAN CsCAN CsCAN CsCAN CSCAN Ethernet Ethernet HSC Ethernet Ethernet HSC Controllers SmartStack Modules 4 Slots 24 with FOX prium 20 keys 10 fn keys plus 10 LEDs 24 keys 10 fn keys plus 10 LEDs Display 128x64 LCD Backlit monochrome 240x128 LCD Backlit monochrome Memory 1023 Data Fields Per User 50 Screen Ladder Code 256K No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 14 23 JUN 2006 CH 1 MANO781 03 1 4 8 Resource Definitions System Registers System Registers S and SR are used to store general NX OCS status information This information is used internally and is also available to the operator via the System Menu using the NX s display and keypad The System Registers are also available for User Screens and can be accessed by Ladder Code 1 S Registers S Registers are 1 bit memory locations containing system status information which are implemented as shown in Table 1 4 ____ Tablei4 ShRegisters O 1 1 O Register Name On during first scan after entering RUN mode On if Network is functioning properly On for 5 mS Off for 5 mS On for
79. n or values from Word 4 Relay and Digital input and output Word 4 bits 49 to 64 Sets digital inputs heartbeat and life expectancy time data Relay and Digital input and output Word 5 bits 65 to 80 Sets the default state of outputs 1 16 Relay and Digital output Word 6 bits 81 to 96 Sets the default state of outputs 17 32 Relay and Digital output Word 7 bits 97 to 112 Determines if default state is on or off for Relay and Digital output outputs 1 16 Determines if default state is on or off for outputs 17 32 On off state of inputs 1 16 On off state of inputs 17 32 Status bits and diagnostic data Device class number and firmware identifier sent by SmartStix module Word 8 bits 113 to 128 Digital Data Words Word 1 bits 1 to 16 Word 2 bits 17 to 32 Word 3 bits 33 to 48 Word 4 bits 49 to 64 Relay and Digital output Digital input SmartStix Digital input SmartStix Relay or Digital input and output Relay or Digital input and output Note Table 6 1 summarizes SmartStix I O module consumed and produced data words For advanced users refer to page 59 62 for sections describing the consumed and produced words in detail 6 4 8 Put Remote I O Function Block This function handles sending data to a remote I O device block obtained from a set of registers specified by the user This function passes power flow if the remote I O device
80. nfig button located next to the slot The following screen appears Select a tab at the top of the screen and then select an I O module For this example the DIQ612 is going to be selected Press OK Add 170 Module Mixed Digital Digital In Digital Out Mixed Analog Analog In Analog Out Comm Other HE80 8 point 24 VDC pos neg logic input neg logic current limited output HE800DIQ612 8 channel 24 VDC pos neg logic input 3 Amp 6 channel relay output HE800DIQ616 8 channel 24 VDC pos neg logic input pos logic current limited output HE800DIQ622 8x120VAC pos neg logic input 6 x 250VAC relay output HE800DIQB24 8 point 120VAC input 240VAC 3A output HE800DIQB27 8 point 240 VAC input 240VAC 2 output HE800DIQ711 16 point 24 VDC pos neg logic input 12 point neg logic current limited output HE800DIQ712 14 channel 24 VDC pos neg logic input 3 Amp 10 channel relay output HE800DIQ 715 16 point 24 VDC pos neg logic input 12 point pos logic current limited output HE800DIQ722 14x 120VAC pos neg logic input 10 x 250VAC relay output HE800DIQ818 16 channel 24 VDC pos neg logic input pos logic current limited output HE800DIQ935 32 point 24 VDC pos logic input 40 neg logic 50 mA outputs HE800DIQ937 32 point 24 VDC pos logic input 40 neg logic 50 mA outputs om Figure 5 5 Selecting an I O Module 4 The following screen appears I O Configuration CPU Sl
81. nformation in this document is subject to change without notice PAGE 6 23 JUN 2006 PREFACE MANO781 03 No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PREFACE 23 JUN 2006 PAGE 7 MANO0781 03 Table of Contents REVISIONS TO THIS MANDUALE eee Deed ete dede edet 5 GHARTER 1 INTRODUCTION trenes eee tia a ian tein 9 NEC III EE 10 Z NXKMOdels eerie teet ee b ved red URS aiv vede 10 1 2 1 Product DescriptlOni io EP UI ete er dr e eee be de De E nds 10 1 2 2 yx oiii dae eate a a tere ct cedent tet 11 1 3 Specifications ihe tee ehe hee ie eee bt e d Ye tie d de 12 14 NX OGS BBSSOU LC8S eee Ret t emet epe foe I Pe Fette d e da ee pA 12 1 4 1 OVOlVIOW tc tocco Hr sedat bh veut etae ott ci tei oed Ie 12 1 4 2 Resource Elis eot e tel s ee ec ee b enda 13 1 4 3 Resource Definitions seesesssssssesssesseseeenne entree nennen 14 572 LII HET 19 156 Technical SUpport tee Ero Ped ved Pe ote aerei Peto 20 CHAPTER 2 INSTALLATION SAFETY NX OCS sssssssssssssseese ener nnne nnne nene 21 2 1 Dimensions and Panel Cut Out ssssssssssssssssssseeenee entente en nenn
82. nt User File Modified Indicator indicates that the file in indicates who is logged the selected window has been modified but has for security purposes not been saved Ready User NONE HENX221 CSCAN Modal Eqa 1 Target 2 R roforass MOC Controller Model Network Model Confirmation Communications Status indicates the current status of the pass through Connector e Controller Model indicates the NXfor which the program in Cscape is configured Local xx indicates the Network ID of the NX to which the Cscape program is physically connected through its serial e Network indicates the type of network that the program port It can serve as a pass through device to other nodes in Cscape expects to use e g CSCAN on the network e Model Confirmation provides the following e Target yy R indicates the Network ID of the NX with indications which the Cscape program is exchanging data Note The Local unit and Target unit can be the e Model the actual Target Controller matches the same unit or they can be separate units configured Controller Model and Network The following are status indicators Model Not the actual Target Controller does not match the configured Controller Model and Network R Running D Do l o Model there may have been a change since the I Idle last time the Target Controller was compared to the Cscape is not communicating with the remo
83. nter 1 and 2 as totalizers or configure Counter 1 for Frequency Measurement and Totalizer 32 Bits 1 HSC input Y Counter 2 as a totalizer or configure only one counter depending upon the function required Frequency 2 Re assign registers in accordance with the features Measurement 1 HSC input PWM 2 PWM Outputs chosen in the configuration 3 Wire the I O port connector in accordance with the features chosen in the configuration 1 No Built in High Speed Configuration Procedures are required 2 Assign values into the register map for Duty Cycle and frequency out See examples on page 71 3 Wire the I O port connector in accordance with the features chosen in the configuration Not Applicable 8 2 Accumulator Clear Disable Encoder Frequency Input Latch strobe Marker Polarity Preload load Quadrature Totalizer Glossary Register used to accumulate or store up a sum or count of many items or events A special function to zero out the value in a specific register Not used with Frequency Counter A special function to trigger counter to stop A sensor or transducer for converting rotary motion or position to a series of electronic pulses The number of times an electromagnetic signal repeats an identical cycle in a unit of time usually one second A special function that uses a digital logic circuit to store one or more bits A latch has a data input
84. o part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 44 23 JUN 2006 CH 3 MANO7681 03 NOTES No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 4 23 JUN 2006 PAGE 45 MANO781 03 CHAPTER 4 KEYPAD AND SCREEN 4 1 Remote Screen and Keypad Capability 4 1 1 Cscape Status Bar When the NX is connected to a PC using Cscape software and the Remote Text Terminal feature is selected a Cscape Status Bar appears at the bottom of the screen The Cscape Status Bar can be used to determine if communications have been established between the NX and the Cscape program Components of the Cscape Status Bar are explained in Figure 5 1 Message Line The contents of Equal Indicator indicates whether the current program in Cscape is equal to the program these messages stored in the Target Controller are context e f Equal the program in Cscape is the same as the program stored in the Target Controller sensitive The e f Not Equal the program in Cscape is not the same as the program stored in the Target Message line can Controller be empty e If Unknown there may have been a change since the last time the program in Cscape was compared to the Target Controller Curre
85. odule Produced Transmitted Global Data 62 6 10 Produced Global Data Power Up 1 2 62 6 11 SmartStix Module LED Indicators sssssssesesseeeenenennneeen nennen 63 6 14 1 Diagnostic LED Indicators rie ie e eth SIRE nem E PORE sees aren 63 6 111 2 Status EED Indieators 5 2 e mco o roti pee dite a taa NOR Rx HEAR Eneas 63 6 12 SmartStix Module Network ID sssssssssssseees eene 63 CHAPTER 7 USING COMPACTFLASH MEMORY CARDS sese 65 LA General 2s ue dU ER RE Ble ee Ute Be dieta Leona docu den eu 65 7 2 Compact Flash aia 65 7 2 1 Accessing Files with an NX OCS 65 7 2 2 Accessing Files with a PG tess satis eid teeth t eis anette n te ets 65 7 3 CompactFlash Function Blocks in 65 7 4 Configuring CompactFlash Manager in 66 7 5 Filenames Used with the CompactFlash Function Blocks 66 7 6 System Registers used with CompactFlash sssssssssssssssseeeeeene ener enne 67 CHAPTER 8 BUILT IN HIGH SPEED I O HSC PWM
86. ommunications request Process data for operator interface OCS Net Use Shows the percentage of the network used by the NX All Net Use Shows the percentage of the network used by all devices on the network Ladder Size Shows the number of bytes used by the ladder program Config Size Shows the number of bytes used by the I O configuration Graphics Size Shows the total size of the file containing graphics String Size Shows the total size of the text stored in the String Table Bitmap Size Shows the total size of the file containing bitmaps Text Tbl Size Shows the number of bytes used by the text tables Font Tbl Size Shows the number of bytes used by the downloadable font table Protocol Size Shows the number of bytes used by the protocol table Firmware Rev Shows the execution engine firmware version CPLD Rev Shows the CPLD revision FPGA Rev Shows the FPGA Image version Self Test Shows if the power up self test passed or failed by displaying Ok or Fault No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 3 23 JUN 2006 PAGE 41 MANO781 03 e View OCS Diags This screen displays a list of self test diagnostics results no editable parameters Each item describes a test and shows a result of Ok if the test passed or Fault Warn if an error was found while running the test
87. on in this document is subject to change without notice A 23 JUN 2006 PAGE 75 MANO781 03 APPENDIX A NETWORKS 1 CAN and CsCAN Networks Appendix A describes the Controller Area Network CAN and CsCAN 2 Controller Area Network CAN Overview The controller area network or CAN bus is a serial communications bus that was originally developed in the late 1980 s by a German company Robert Bosch for use in the automotive industry CAN is an ISO International Standards Organization defined serial communications bus for real time applications Established in 1947 the International Standards Organization ISO is a multinational body dedicated to worldwide agreement on international standards Specifically CAN is documented in ISO 11898 for high speed applications and ISO 11519 for lower speed applications a CAN Features CAN based open automation technology successfully competes on the market of distributed automation systems because of the special features of the CAN protocol The special features are CAN s producer consumer oriented or peer to peer principle of data transmission and its multi master capability The general design of CAN originally specified a high bit rate high immunity to electrical interference and an ability to detect any errors produced CAN networks have the following general attributes Automatic error detection Easily configurable Cost effective to design and implement Capable of operating in
88. or agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 48 23 JUN 2006 781 03 No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 4 CH 5 23 JUN 2006 PAGE 49 MANO781 03 CHAPTER 5 SMARTSTACK 5 1 General Chapter Five provides preliminary configuration procedures which are common to all SmartStack Modules Note Because the configuration parameters are different for each SmartStack Module refer to the data sheet that is specific to the selected module 5 2 Preliminary Configuration Procedures Note SmartStack Modules use Cscape Software for configuration 1 From the Main Menu select Controller l O Configure Note The look of the screen varies depending upon the type of controller that appears 2 First ensure that the desired controller is selected In this case a different controller is desired than the one shown on the screen It is necessary to select the desired controller which is the NX22x CcCAN HSC Continue with Step 2 However if you are satisfied with the controller selection press a Base tab Go to Step 3 VO Configuration CPU Slots Network HEB500OCS210 CsCAN 3 Figure 5 1 Main Configuration I O Screen Note The Auto Confi
89. ots Main Base 2 Base 3 Base 4 Base 5 Base 6 Network o 8x24V in B relay out l 9 Config Empty Empty Empty Auto Config Base Figure 5 6 Base 2 with an I O Module Selected The description and properties of the I O module are provided If satisfied with the selections press OK Note If a module already occupies a slot and a different module is desired right click on the slot and press Replace To leave a slot empty right click on the slot and press Delete By right clicking on a slot its configuration can be copied into another slot on the same base or a different base and pasted into a new slot No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 5 a 23 JUN 2006 PAGE 53 MANO781 03 The Module Configuration Screen appears Figure 5 7 Two tabs are available for selection Map Tab Module Configuration Module Setup Module Model HE800DIQ612 Description 8 channel 24 VDC pos neg logic input 3 Amp channel relay output Type Starting Ending Number of Register Register Reaqisters el 257 264 a 257 264 A NONE AQ Figure 5 7 I O Map Tab The I O Map describes the I O registers assigned to a specific I O module Although there are no user defined parameters the I O Map
90. ounted in a panel box Table 2 1 Minimum Clearance Requirements for Panel Box and Door Minimum Distance between base of device and sides of cabinet 2 inches 50 80mm Minimum Distance between base of device and wiring ducts 1 5 inches 38 10mm If more than one device installed in panel box or on door Minimum Distance between bases of each device 4 inches between bases of each device 101 60mm When door is closed Minimum distance between device and closed door 2 inches 50 80 Be sure to allow enough depth for NX OCS b Grounding Warning Be sure to meet the ground requirements of the panel manufacturer and also meet applicable electrical codes and standards Panel box The panel box needs to be properly connected to earth ground to provide a good common ground reference Panel door Tie a low impedance ground strap between the panel box and the panel door to ensure that they have the same ground reference C Temperature Ventilation Ensure that the panel layout design allows for adequate ventilation and maintains the specified ambient temperature range Consider the impact on the design of the panel layout if operating at the extreme ends of the ambient temperature range For example if it is determined that a cooling device is required allow adequate space and clearances for the device in the panel box or on the panel door d Orientation There are no orientation restrictions on the NX O
91. part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 40 23 JUN 2006 CH 3 MANO7681 03 e View OCS RCS Status This screen contains one enumerated editable parameter that sets the NX scan mode and several non editable status parameters that display information about the internal state of the NX Press the and J keys to scroll through the different items Pressing ESC returns to the System Menu Parameter Description Mode Displays the current scanning mode Allows the user to choose a scanning mode to view Idle Run DolO by highlighting the mode parameter and using the 1 and 4 to change modes In dle mode the I O is not scanned and the OCS ladder program does not execute The green RUN LED is OFF In Run mode the ladder program executes and the green RUN LED illuminates Do O mode is similar to Run mode except the ladder logic is not solved When the OCS is in DolO mode the user is able to exercise all of the I O from Cscape without interference from the ladder program In this mode the green RUN LED flashes This feature is a valuable troubleshooting tool Scan Rate ms Shows the number of milliseconds for the scan The scan rate is the sum of the time required to execute the following items Scan inputs Solve logic Write outputs Handle network communications Handle host c
92. ps The maximum data rate is 1Mbps limited by the speed of light The CAN implementation in the CsCAN controller allows up to 64 controllers to be networked with no additional hardware and up to 253 controllers with three CAN repeaters No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 78 23 JUN 2006 A 781 03 For the ladder programmer little knowledge of networking procedures is needed However for troubleshooting and optimizing the following information is helpful Instead of using master slave or token passing the hardware self arbitrates based on the Network ID Controllers with lower Network ID numbers are given a higher priority than controllers with higher Network ID numbers CsCAN Network Operation When a controller needs to send data over the network it first waits for the network to be idle currently a maximum of 900us If two controllers start broadcasting information on the network at the same time the self arbitration causes the controller with the greater Network ID number to cease broadcasting without affecting the message in progress of the other controller In applications with a large number of networked controllers better results may be achieved by assigning lower Network IDs to controllers that have more critical network data than other controllers By assigning higher
93. r Area Network CAN is the preferred solution but it is anticipated that Ethernet will likely be dominant within 1 3 years No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 80 23 JUN 2006 MANO781 03 NOTES No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice INDEX INDEX Registers 18 AIG Registers 19 AQ Registers 18 D Registers 17 96l Registers 18 IG Registers 18 K Registers 17 M Registers 16 Q Registers 18 QG Registers 19 R Registers 17 Register 16 Battery Replacement Color Touch 35 Cable CsCAN Bus Length 30 Bus Power and Grounding 31 CsCAN 29 CAN Features 75 Networks 75 Operation 76 Protocol 75 Repeater HE200CGM100 31 Wiring and Rules 28 CAN Baudrate 30 CAN Wiring Rules 29 Color Touch Mounting Orientation 24 CsCAN Network 77 Features 77 Operation 78 Cscape Software 11 Data Fields 17 Distributed Control Systems 79 Frequency Measurement Configuration 72 Function 69 Glossary High Speed I O 69 HSC PWM HSC Configuration 72 I O Port 70 I O Register Mapping 71 Overview 69 PWM Examples 71 Run time Map 74 Specifications 70 I O Mapping 74 IP65 washdown applications 23 HEACCOO06
94. r for CNT 1 11537 1539 AQ0387 0390 Offset 2 and Offset 3 Reserved 96AQ0391 Offset 4 Out 1 Duty Cycle 0 to 32000 96AQ0392 Offset 5 Out 2 Duty Cycle 0 to 32000 96AQ0393 Offset 6 Out 1 Frequency 0 to 65 535 Zero is manual output control 00394 Offset 7 Out 2 Frequency 0 to 65 535 Zero is Offset 0 and Offset 1 2 manual output control External input states 2611540 Offset 3 Overflow status flag for CNT 1 2611541 Offset 4 Underflow status flag for CNT 1 Q1537 Offset 0 Latch trigger for CNT 1 Q1538 Offset 1 Preload trigger for CNT 1 Q1539 Offset 2 Clear trigger for CNT 1 Q1540 Offset 3 Preload disable for CNT 1 1 Disable Q1541 Offset 4 Counter disable for CNT 1 Q1542 Offset 5 Latch disable for CNT 1 1 Disable Q1543 Offset 6 Underflow overflow reset 1 Reset Q1544 Offset 7 Counter Direction for CNT 1 1 Up Q1545 Offset 8 Clear trigger for CNT 2 Q1546 Offset 9 Counter disable for CNT 2 1 Disable Q1547 Offset 10 Counter direction for CNT 2 1 Up 8 5 1 PWM Examples Example 1 Example 2 To get a 50 Duty Cycle 10 kHz waveform Set AQ391 16 000 Set AQ393 10 000 To get a 25 Duty Cycle 1 kHz waveform Set AQ392 8 000 Set AQ394 1 000 No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subje
95. s press OK Cscape configuration is ne completed for this example options Disabled External Input 1 Configuring Counter 2 External Input 2 d cs T External Input 43 Configuring Counter 2 uses the same procedure for configuring Overflow Interrupt Triggers when the accumulator value Counter 1 as a Totalizer counter To configure Counter 2 start at the beginning of the Configuration Procedures section goes beyond the maximum value rolls over Underflow Interrupt Triggers when signal goes below only function available for Counter 2 is the Clear zero Assigned Q No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 74 23 JUN 2006 CH 8 MANO781 03 8 6 3 Run time I O Map This is a close up taken from the bottom of the Built in HSC configuration screen shown in Figure 8 5 Remember the I O Mapping fields allow you to set where the HSC data is mapped Default references are set automatically and are initially shown on the screen until you change them Mapping Starting Digital In 11537 Starting Digital Out 01537 Starting Analog In 410385 Starting Analog Out AQ0385 Figure 8 6 Close up of the I O Mapping Section No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Informati
96. s the following example screen appears NX 2xx CSCAN Self Test Passed b If the Self Test fails a message briefly flashes on the screen for each error that occurs To view a summary screen of Self Tests see Section 4 6 3 5 Entering the System Menu To enter the System Menu alternately press the Up arrow key and Down arrow key on the front panel of the NX The System Menu main screen appears It contains a virtual keypad and a list of options Figure 3 1 3 6 System Menu Option Screens In addition to providing access to configuration parameters the System Menu also provides power up and runtime status For brevity both configuration and status fields are covered in this section Set Network ID Set Network Baud Set Contrast View OCS Status View OCS Diags View I O Slots View Protocols Set Fkeys Mode Set RS232 Mode Set Time Date Set Beeper Set Screen CompactFlash Figure 3 1 System Main Menu Screen No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 3 23 JUN 2006 PAGE 39 MANO781 03 The menu includes the following options Set Network ID Set Fkeys Mode e Set Network Baud e Set RS232 Mode e Set Contrast e Set Time Date e View OCS Status e Set Beeper e View OCS Diags e Set Screen e View I O Slots e CompactFlash e View Protocols e Set Network ID This scre
97. s the Network ID to be set to any number from 0 to 255 However since Network IDs 0 254 and 255 00 FE and FF are reserved for other purposes they are illegal settings for a SmartStix I O Module If a SmartStix I O Module s rotary switches are set for an illegal Network ID a default Network ID of 253 will be used the ID Network Fault bit will be On and the NS LED will blink Red No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 64 23 JUN 2006 CH 6 MANO781 03 NOTES No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 7 23 JUN 2006 PAGE 65 MANO781 03 CHAPTER 7 USING COMPACTFLASH MEMORY CARDS 7 1 General Chapter Seven provides an overview of the CompactFlash feature in NX OCS models and Cscape Software Note For detailed information regarding CompactFlash function blocks and parameters refer to the help file in Cscape Software 7 2 Compact Flash Overview All NX OCS models provide a slot for a CompactFlash memory card The CompactFlash manager is a graphical object that allows viewing the filenames size and dates of files and directories on a CompactFlash card The operator can optionally change directories delete files and format a new flash cards Th
98. sed LCD displays allowing the operator to enter and display general and application specific information This same information can be entered and displayed via a remote PC using Cscape s Remote Display Terminal function if the PC is connected as a CsCAN Host device The RCS does not have a local keypad or display but it still supports Cscape s Remote Display Terminal function The OCS250 has a membrane keypad and a graphics based LCD display but it does not yet support the Cscape Remote Display Terminal function a K Registers A K Register is a non retentive 1 bit memory location contact used to store the state of a function key on the NX s keypad If the function keys are set for momentary mode a function key s associated K register will be ON as long as the function key is pressed If the function keys are set for toggle mode a function key s associated K register will toggle each time the function key is pressed b D Registers A D Register is a non retentive 1 bit memory location coil which can be turned ON by Ladder Code to cause the corresponding User or Alarm Screen to be displayed C User Screens A User Screen is a combination of fixed text or graphics along with variable Data Fields called Graphics Objects in the OCS250 which together fill the LCD display screen These screens are defined via Cscape dialogs and are then downloaded and stored into the NX s Flash memory User Screens can be selected for disp
99. several NX OCS models are networked together to achieve a specific purpose the system acts like a large parallel processing controller No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 1 23 JUN 2006 PAGE 11 MANO781 03 The NX OCS combines several desirable functions in one compact package Each unit is a highly integrated operator interface and controller with expandable I O and networking capabilities have standard features consisting of the following 24 VDC powered SmartStack I O Expansion SmartStix Remote I O RS 232 RS 485 Serial Ports Integrated Bezel Real Time Clock Flash Memory for easy field upgrades Compact Flash Memory for program downloads System Key and Configurable Function Keys The NX OCS features the ability to pass through programming commands When attached to an NX OCS serial port a programming package i e Cscape can access other NX units or any other OCS unit connected to a CSCAN network by passing the programming command through the serial port to the network port One Cscape package connected to one NX OCS unit can program all NX OCS or other NX units on the CsCAN network Local Unit Remote Unit RS 232 gt Network Programming Commands pass through the Local PLC to the network Figure 1 2 Pass Through Function Available in CSCAN
100. te unit configured Controller Model and Network no forces indicates no I O has been forced No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 46 23 JUN 2006 CH 4 MANO7681 03 41 2 Establishing Communications using the Remote Text Terminal 1 Start Cscape software Press Screens Remote Text Terminal 2 Establish communications between the Cscape program and NX by pressing Controller Set Network Target ID Set the Target ID 3 Again select Controller Configure I O Follow the procedures specified in Chapter 8 I O Configuration 4 Download the program from Cscape to the NX by pressing Program Download 5 Check the Cscape Status Bar as described in Section 5 1 1 to ensure that the program in Cscape matches the program downloaded to the NX Be sure to check the Status Bar often Another way to check that the download occurred is to press Program Verify 6 Click on the System Key in the display representation and continue the procedures to enter the system menu described in Chapter Four 4 2 NX Description Figure 4 1 NX Keypad NX25x shown as an Example No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 4 23 JUN 2006 PAGE 47 MANO781 03
101. temperature range maintained Are cooling or heating devices required A Are noise suppression devices or isolation transformers required Is there adequate distance between the base of the NX OCS and noisy devices such as relays or motor starters Ensure that power and signal wires are not routed in the same conduit A Are there other requirements that impact the particular system which need to be considered 2 4 Ports Connectors Cables and Wiring 2 4 1 Primary Power Port Grounding 24V 35 OV Primary Power Use to provide Note This is MJ1 s pin out RX 48V TXD RX OV RXD ls 9072 Ba re PRONUS IET ANG CONS PORT MJ1 Serial Ports 001NXOO2 R2 MJ1 CN1 Port 1 28 CSCAN See Table 2 6 for GND RXD SHIELD IN1 OUT1 24V 4 9 functions o o o o 9 9 iu in TX TX RX RX TXD 00020 Int OUTI 5 i OUT2 0 CN1 PORT 1 Oe 5 Physically located PORT on bottom of unit NET1 Use for HSC I O For CAN connector used in best performance use CsCAN Network separate supply and isolated ground Figure 2 7 NX Connectors and Ports No part of this publication may be reproduced without the prior agreement and written permission of
102. the value file uses commas to separate values b Write CompactFlash csv This function allows writing of a comma separated value file to the CompactFlash interface from the controller register space The file format of the value file uses commas to separate values No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 66 23 JUN 2006 CH 7 MANO7681 03 Rename CompactFlash csv This function allows renaming a file on the CompactFlash card The data in the file is not changed d Delete CompactFlash csv This function allows deleting a file on the CompactFlash card 7 4 Configuring CompactFlash Manager in Cscape The CompactFlash Manager is a graphical object that allows viewing filenames size and dates of files and directories on a CompactFlash card The operator can optionally change directories delete files and format new flash cards This object also supplies status information such as Color change on card OK Card full and Card missing status For additional information refer to Cscape Help File select Cscape Reference Manual and then select Using Graphics Editor 7 5 Filenames Used with the CompactFlash Function Blocks The OCS CompactFlash function blocks support the flash with a DOS Windows standard FAT 16 file system All names must be limited to the eight dot three format where th
103. tion Do not over tighten Over tightening damages the case 4 Before commissioning carefully remove the protective plastic sheet from the front of the unit and discard it The protective transparent sheet is only provided to protect the display window until installed 5 Connect cables as needed such as communications programming power and fiber optic cables to the NX OCS ports using the provided connectors 6 Begin configuration procedures for the NX OCS models No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 3 23 JUN 2006 PAGE 23 MANO781 02 222 NX OCS Mounting Clips Standard and NEMA and IP65 Washdown 001NX006 Figure 2 3 Back View of NX OCS with 4 Standard Mounting Clips Figure 2 4 shows locations for four standard mounting clips and also six additional clips contained in optional accessory kit HEACCOO06 which is required for NEMA 4 4X or IP65 washdown applications MIN 9V de MAX 35V de KEY p Standard clip locations SMARTSTACK Additional clip locations Figure 2 4 Locations for 10 Mounting Clips for Optimum Seal Against Leaking Optional accessory kit HE
104. ument is subject to change without notice PAGE 76 23 JUN 2006 A MANO781 03 Application Layer M3S Layer Data link Layer Physical Layer Physical medium Defined by specification Figure 1 OSI Based Model C CAN Operation CAN is capable of using a variety of physical media for transmission purposes Two examples are twisted wire pairs and fiber optics The most common physical medium consists of a twisted pair with a termination resistance that is applicable to the cable in use the CsCAN network typically calls for the use of a 1210 resistor CAN operates at data rates of up to 1 Megabits per second The signaling in CAN is carried out using differential voltages The two signal lines are termed CAN H and CAN L The use of voltage differentials allows CAN networks to function in very noisy environments With the twisted pair differential configuration each wire is closer to the noise source if a noise source is present for half the time and farther away for the other half Therefore the cumulative effect of the interference is equal on both wires thus canceling the interference The Full CAN protocol allows for two lengths of identifiers These two parts are Part A and Part B Part A allows for 11 message identification bits which result in 2032 different identifiers Extended CAN Part B utilizes 29 identification bits resulting in
105. ur I O slots If a remote I O connection is desired the SmartStack FOX100 module must occupy the local OCS110 210 250 or RCS250 Slot 1 position Note Fiber Optic Base modules include the FOX104 and FOX404 Global Data I O Registers Global Data I O Registers IG QG AIG and AQG give the user access to the Network Port s Global I O data This data can be accessed via User Screens and or by Ladder Code a Registers A IG Register is a retentive 1 bit memory location which is normally used to store a global digital state obtained from another NX controller on the network No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 1 23 JUN 2006 PAGE 19 MANO781 03 b QG Registers A QG Register is a retentive 1 bit memory location which is normally used to store a digital state to be sent as global data to the other NX on the network C AIG Registers A AIG Register is a retentive 16 bit memory location which is normally used to store a global analog value obtained from another NX controller on the network d AQG Registers A AQG Register is a retentive 16 bit memory location which is normally used to store an analog value to be sent as global data to the other NX controllers on the network e Network Port The CsCAN Network is based on the Bosch Control Area Network CAN and
106. ustry and in many other industrial applications CAN is an excellent network to use in situations where microcontrollers need to communicate with each other or with remote devices The popularity of CAN has been the result of the automatic error detection capabilities the ability to operate in harsh environments the relatively low cost for development tools and the wide availability of hardware 3 CsCAN Network Overview The CsCAN Network was first developed in 1993 by Horner It was developed for use in a project that Horner completed for the United States Post Office Horner developed its own network because it needed a network that had a specific set of powerful peer to peer and host to node capabilities The CsCAN Network has a pass through feature whereby PC based programs access other nodes connected to a network by passing the programming command through the serial port to the network port For a more detailed description see below Horner found that by developing its own network it satisfied several important needs Horner continues CSCAN Network development to satisfy the requirements of today and the requirements of the future CsCAN Network Features The CsCAN Network is based on CAN which has many desirable features such as ruggedness ease of configuration etc With Horner Controllers data is passed at 125Kbps using a differential pair of wires plus a ground It is important to note that the data rate is not limited to 125Kb
107. without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice CH 3 23 JUN 2006 PAGE 33 MANO781 02 b MJ1 Modular Jack 12345678 Note See Table 2 6 for a list of serial port functions Figure 2 15 Port MJ1 RJ 45 Jack Table 2 8 MJ1 Pins c CN1 10 pin Terminal Header Note See Table 2 6 fora list of serial port functions 001NX008 100 NC Eh No part of this publication may be reproduced without the prior agreement and written permission of Horner APG Inc Information in this document is subject to change without notice PAGE 34 23 JUN 2006 CH 2 781 03 24 5 VO Port HSC If using an NX model with built in HSC refer to the I O Port connector section page Error Bookmark not defined in CHAPTER 8 Built in High Speed I O 2 4 6 Modem Setup A modem can be used for remote communications between a computer using Cscape Software and the NX OCS The modem must operate at 9600 baud or higher PC Modem NX Telephone Telephone System System Figure 2 17 Modem Setup a Setup Setup the modems to match the default serial port characteristics of the NX OCS 9600 baud 8 data bits No parity 1 stop bit disable error checking disable compression b Cable Wiring 25 PIN 8 1 2 3 4 5 6 7 8 9 Figure 2 18 Modem Wiring The wire type used is not overly critical except where the length
108. x128 LCD Backlit monochrome LCD Backlighting Green Red or Off selectable Green or Off selectable Keypad LEDs 20 keys 10 fn keys plus 10 LEDs 24 keys 10 fn keys plus 10 LEDs Keypad Type Tactile Dome 1 million operations plus defeatable Audible feedback Application Memory Graphics Control Memory 1 M byte 256K Ladder Memory plus 32KB Register Space Control Scan Rate 0 1mS K Ladder Logic typical I O Interfaces Plastic SmartStack I O 4 modules maximum Fiber Optic Expansion FOX I O 5 bases maximum CsCAN Network Port 252 SmartStix I O maximum Built in High Speed Yes gt 1MHz Yes gt 1MHz Counter PWM No No max TTL or No No max TTL or 24vdc level 24vdc level Built in PWM Yes Yes Outputs is 24vdc level id 24vdc level Portable Memory Compact FLASH CF slot up to 2GB Battery Replaceable 3V Lithium battery 4 5 years off lifetime Ethernet Ports No 10 100MHz No 10 100MHz 1 shared port RS 232 DE 9S amp RS 232 485 RJ45 software selectable 1 dedicated port RS 232 485 422 on a 10 pin terminal strip Steady State Current 400mA 24VDC Serial Ports Power Requirements without I O Inrush Current 28A for 1ms 24VDC Temperature amp 32 122 F 0 50 C 5 to 95 Non condensing Humidity UL Please refer to Compliance Table located at CE http www heapg com Support compliance htm Env

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