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CPMS - Moore Industries International

1. 60 MODBUS RTU TGP lt lt lt lt 61 Accessing Real Time Data via MODBUS RTU 61 Data 62 Register Addressing 63 MODBUS Register Definitions 63 GPMS Mod le Status Tabl65 o amit dX a Du xd as ode Gut aa VER ERE 66 e 68 MOUNINO T OY 68 Making The Electrial Connection S a 68 l0 E 68 AAMT NCS ick caw EN 68 C stomer SUD DONE 68 CPMS Cathodic Protection Monitoring System Introduction This is the user s manual for the Moore Industries Cathodic Protection Monitoring System CPMS The CPMS monitors cathodic protection systems to help ensure that proper corrosion protection is in place and operating at correct levels The Cathodic Protection Monitoring System is a part of Moore Industries Net Concentrator System NCS family of products It embeds the Ethernet and MODBUS capabilites of our Ethernet Interface Module EIM and MODBUS Interface Module
2. 19 Configuring the Data 21 Mus EIS Qe 23 Changing the Security Setting S 23 Resetting Interface Module Passwords 23 User PRC CNS Rd 24 Upgrading Interface Module Firmware and Web Pages 25 Hot Swapping an 2 27 On Board Input Module Configuration cerne 28 aereis 29 Voltage Inp t Mod le erc EN 29 2 The Interface Solution Experts AIM Analog Input Module eeeeeee erre 31 TIM Temperature Input Module uses 36 AOM Analog Output 2 22 4 42 NET Concentrator System Power Module 47 DIM Discrete Input Module 50 ROM Relay Output Module eani inten rep dai taa 54 Loading a Custom Curve 59 File
3. 1 2 Integer Utility Variable N 3000 from 1 to 1000 1 3 4 60r 16 Integer Discrete Utility Variable N 3000 from 1 to 500 1 1 2 50r 15 Discrete ISaGRAF Status Register 4001 1 3or4 Integer ISaGRAF Status Flags 4001 B B from 0 to 15 1 10r2 Discrete BBM Power down 160 1 1 20r5 Discrete Serial Number upper 1900 1 3or4 Integer Serial Number lower 1901 1 3or4 Integer Version major 1902 1 3or4 Integer Version minor 1903 1 4 Integer Version build 1904 1 3or4 Integer Year 1905 1 3or4 Integer Month 1906 1 3or4 Integer Date 1907 1 3or4 Integer Hour 1908 1 3or4 Integer Minute 1909 1 3or4 Integer Second 1910 1 3or4 Integer Milliseconds 1911 1 3or4 Integer Notes 1 Analog inputs 1 4 belong to Module 1 2 Analog inputs 5 8 if present belong to Module 2 3 If 4 analog inputs are present on the CPMS any externally attached modules start at Module Number 2 4 If 8 analog inputs are present attached modules start at Module Number 3 5 Dl is an abbreviation for Discrete Input 6 CIM is an abbreviation for Cathodic Input and or Current Input Modules 7 is an abbreviation for Voltage Input Module 8 Each set of current or cathodic inputs in the CPMS is treated as a module 9 Register numbers remain the same regardless of whether the CPMS has current or cathodic inputs 10 In Register Reference M represents module position 1 8 C represents channel number 1 4 B
4. 1 0 Modules Configure Analog Output Module 4 Microsoft Internet Explorer 2 18 x Edit Favorites Tools Help a a AL yA 0 O R aA Address http 192 1 1 230 aom shtml channel 12 m Links Li moore NCS Cathodic Protection Monitoring System INDUSTRIES Modules Configure Analog Output Module 4 The Interface Solution Experts Home Process Status 1 0 Modules Interface Module Data Logger Security Logout Help Module 4 Analog Output Module Current Channel gt Channel Disabled File Management Custom Tag Load File Tag Output On Failure Hold Last C Preset Output Type mini uiid Predefined Value Bon Output Ranging Limits 0 to 23 6 mA Output Scaling Minimum Span 1 mA Enabled Lower Range Value Bon Lower Scaled Value 0 000 Upper Range Value 20 000 Upper Scaled Value 000 000 Output Damping Output Trimming Disabled 010 30 sec po trim Enable Output On Out Of Range PV Custom Engineering Units Under range 0 000 3 600 Loop Test Commit Cancel The Interface Solution Experts 45 Cathodic Protection Monitoring System Analog Output Module Custom Tag Assign tag names or descriptors to process variables The Process Status page will display the data next to the respective pro
5. Cathodic Protection Monitoring System Temperature Input Module Current Channel The TIM accepts four different temperature inputs and uses a separate channel for each Select the channel you wish to program Channel Disabled Checking this box will cause the TIM and its associated Interface Module to ignore the selected channel allowing you to use less than all four channels without receiving error messages Tag Name Assign tag names or descriptors to process variables The Process Status page will display the data next to the respective process variable tag These tags can also be read by the OPC Server and can therefore be used to access process data in the CPMS when configuring an OPC client Input Configuration This programs the type of input that the TIM will receive Different measurement types require different parameters to be programmed When a measurement type is selected other parameters may become red indicating that these parameters must be programmed Input Ranging Allows you to either input or capture the upper and lower ranges that you want to have measured Ambient Temperature Checking this box causes the TIM to measure the temperature at the RJC sensor and causes the attached Interface Module to scan this value from the TIM The temperature is stored in a modbus register titled Ambient Temperature and cannot be accessed through the web server To access this register refer to the MODB
6. Accuracy C Change RTD 100 2 3 ane 200 to 850 C 240 to 960 C 328 to 1562 400 to 1760 F 400 1000 10 0 0035 0 0063 18 200 100 to 650 150 to 720 0 003902 400 148 to 1202 F 238 to 1328 500 1000 200 to 510 240 to 580 C 0 003916 80 to 320 C 0 14 100 to 360 0 00672 o Nickel 0 00672 112 to 608 0 25 148 to 680 900270 0 0036 F 0 00427 50 to 250 1 6 65 to 280 0 0035 0 0063 F mm 0 4000 ohms 0 4000 ohms 0 4095 ohms 0 002 ohms 0 005 J BE nis 180 to 760 35 0 25 210to770 C 0 00016 0 005 292 to 1400 F 63 F x0 45 F 346 to 1418 F of reading n a 150 to 1370 40 C 0 3 270 to 1390 0 0002 238 2498 72 F 0 54 F 454 to 2534 F 0 005 of reading n a n a 170 to 1000 35 0 25 270 to 1013 0 00026 0 005 274 to 1832 63 F 0 45 F 454 to 1855 4 F of reading T n a 170 to 400 35 0 25 270 to 407 0 0001 C 274 to 752 F 63 F 0 45 F 454 to 764 6 F 0 005 of reading n a 0 to 1760 C 50 C 0 55 C 50 to 1786 C 0 00075 C 0 005 32 to 3200 F 90 F 0 99 F 58 to 3246 8 F of reading n a n a 0 to 1760 C 50 C 0 55 C 50 to 1786 C 0 00075 C 0 005 32 to 3200 F 90 F 0 99 F 58 to 3246 8 F of reading n a n a 400
7. or VIM1 Channel 2 Unsigned Integer CIM1 or VIM1 Channel 3 Unsigned Integer 2 2 2 2 2 2 2 2 1 1 1 1 1 i 1 1 1 1 1 1 1 1 CIM1 or VIM1 Channel 4 603 Unsigned Integer CIM2 or VIM2 Channel 1 604 Unsigned Integer CIM2 or VIM2 Channel 2 605 Unsigned Integer CIM2 or VIM2 Channel 3 606 Unsigned Integer CIM2 or VIM2 Channel 4 607 Unsigned Integer CPMS Status Register 2000 Integer CPMS Status Flags 2000 B Discrete Base Fail Register 2001 Integer Base Fail Flags 2015 M Discrete Module Fail Register 2002 Integer Module Fail Flags 2031 M Discrete VM 5 re 2002 Integer 2 or VIM2 Module Channel 2006 Integer Status Register CIM1 or VIM1 Module Channel 2048 16 C 1 Discrete Status Flags 2112 16 1 B 1 1or2 Discrete 64 Status Flags The Interface Solution Experts Continuted on next page CPMS Cathodic Protection Monitoring System Table 10 Continued Variable Name Register Reference System Time Status Register 4002 Number of MODBUS Registers Function Code Data 3or4 Integer 4017 B from 0 to 15 System Time Status Flags MODBUS Master Status Reg 4003 ister 10r2 Discrete 3or4 Integer MODBUS Master Status Flags 4033 B B from 0 to 15 10r2 Discrete Float Utility Variable N 3000 2N 1 from 1 to 500 3 4 60r 16 Float
8. 1200Vac dielectric strength test for one minute with no breakdown 500Vrms between analog input channels Power Supply 24 20 30 Uac 90 260Vac Power Consumption Vdc 7 0W maximum Uac 8 0W maximum Input Impedence Current 20 ohms nominal Voltage 10 Mohms nominal Maximum Input Over Range Current inputs 100mA maximum 0 to 100mV inputs 250Vdc maximum 5 to 5V inputs 200Vdc maximum 0 to 100V inputs 200Vdc maximum Diagnostic Data Refer to Table 11 System READY Green when ready Off when not ready Red during CPU reset STATUS Green when OK Red when not OK Ethernet LINK Amber LED indicates a network link is present ACT Flashes green in response to data reception and transmission MODBUS TX1 Green blinks when Transmit activity on MODBUS 1 OCCUIS Off when no Transmit activity on MODBUS 1 RX1 Green blinks when Receive activity on MODBUS 1 occurs Off when no Receive activity on MODBUS 1 TX2 Green blinks when Transmit activity on MODBUS 2 occurs Off when no Transmit activity on MODBUS 2 RX2 Green blinks when Receive activity on MODBUS 2 occurs Off when no Receive activity on MODBUS 2 TX Green blinks when Transmit activity on Remote COM occurs Off when no Transmit activity on Remote COM RX Green blinks when Receive activity on Remote COM occurs Off when no Receive activity on Remote COM DCD Green when Remote COM connection is establish
9. 0 100mV 0 100mV 0 100mV 0 100mV NOTES 1 Terminal blocks can accommodate 14 22 AWG solid wiring 2 Your input power requirement AC or DC will depend upon your unit s configuration The Interface Solution Experts 9 CPMS Cathodic Protection Monitoring System Table 5 Channel Assignments of On Board Input Modules Current Input Module Channel Number 1 4 4 20mA Number of Modules 1 8 4 20mA Cathodic Input Module 1 0 100Vdc 0 100mV 5 to 5V 4 20 0 100Vdc 0 100 5 to 45V 4 20mA Voltage Input Module 1 0 100Vdc 0 100mV 0 100mV 0 100mV 0 100Vdc 0 100mV 0 100mV 10 The Interface Solution Experts Input Type Description User Assigned for Specific Application User Assigned for Specific Application Rectifier DC Output Voltage Rectifier DC Output Current measured in mV across a shunt resistor Structure Potential Spare Rectifier DC Output Voltage Rectifier DC Output Current measured in mV across a shunt resistor Structure Potential Spare Rectifier DC Output Voltage Rectifier DC Output Current measured in mV across a shunt resistor Rectifier DC Output Current measured in mV across a shunt resistor Rectifier DC Output Current measured in mV across a shunt resistor Rectifier DC Output Voltage Rectifier DC Output Current measured in mV across a shunt resistor Rectifier DC Output Current measured in mV across a
10. Customer Support Moore Industries is recognized as the industry leader in delivering top quality to its customers in products and services We perform a battery of stringent quality assurance checks on every unit we ship If any Moore Industries product fails to perform up to rated specifications call us for help Our highly skilled staff of trained technicians and engineers pride themselves on their ability to provide timely accurate and practical answers to your process instrumentation questions Factory phone numbers are listed on the back cover of this manual If problems involve a particular CPMS there are several pieces of information that can be gathered before you call the factory that will help our staff get the answers you need in the shortest time possible For fastest service gather the complete model and serial number s of the problem unit s and the job number of the original sale RETURN PROCEDURES To return equipment to Moore Industries for repair follow these four steps 1 Call Moore Industries and request a Returned Material Authorization RMA number Warranty Repair If you are unsure if your unitis still under warranty we can use the unit s serial number to verify the warranty status for you over the phone Be sure to include the RMA number on all documentation Non Warranty Repair If your unit is out of warranty be prepared to give us a Purchase Order number when you call In most cases
11. NOTE To install wires into the terminals insert a small flathead screwdriver into the pry slot open wire terminal and place wire 52 The Interface Solution Experts Configuring the DIM The DIM is configured using the web server contained within the Interface Module it is attached to To configure the DIM you must first mount it to the Interface Module as described in nstalling the DIM To access real time data using modbus commands instead of the web server see the MODBUS TCP Support of this manual After mounting bring up the NCS configuration software by starting an Internet browser on a computer attached to the same network as the CPMS and typing http followed by the IP address that the Moore Industries NAC Client software lists for your Interface Module Once you have accessed the NCS configuration software click on O Module then Configure Discrete Input Module Configure the parameters listed on the screen and when you are finished press Commit See below for a description of the different parts of the screen The following sections describe parameters of the configuration web page Contact Debounce Contact Closure DIM units only When some contacts open or close there can be a short period of oscillation resulting from the Figure 27 DIM Configuration Web Page 1 0 Modules Configure Discrete Input Module 7 Microsoft Internet Explorer CPMS DIM Cathodic Protection Monitoring System Discr
12. Figure 28 ROM Dimensions Performance attached CPMS modules will LED continued withstand 1000Vrms dielectric Indicators strength test for one minute with no breakdown from each channel to case and from each channel to terminals Ambient 87mm 3 45in 5 Earlier Models have a different DIN latch but overall dimensions are the same and both versions are interchangeable RIGHT SIDE One red green LED per channel indicates relay state and can be programmed for desired sense Operating Range of other attached CPMS Conditions 409 to 85 modules 40 to 185 F Response Time 10ms Storage Range Power Supply Power is 40 to 85 supplied by the Interface 40 to 185 F Module 3W maximum Relative Humidity Diagnostic Information 0 95 non condensing Refer to Table 17 RFI EMI Protection 20V m 20 1000MHz 1kHz AM when tested according to IEC1000 4 3 1995 Weight 493 g 17 4 oz 75mm 135mm 2 96 in 5 34 118mm 4 66 in ROM FRONT LEFT SIDE The Interface Solution Experts 55 ROM Cathodic Protection Monitoring System Relay Output Module Figure 29 ROM Connection Diagram Refer to Figure 31 for Terminal Designations CPMS cathodic Protection Monitoring System am INS ns Concentrator System Caution Verify unit s input power requ
13. Over range 23 600 Loop Test Commit Cancel The Interface Solution Experts 41 Cathodic Protection Monitoring System Analog Output Module The AOM Analog Output Module The Analog Output Module AOM accepts information from the CPMS and outputs it as one of four independently configurable analog signals Installing the AOM Installation consists of physically mounting the unit completing the output connections and grounding the unit Mounting The AOM is designed to snap easily onto 35mm Top Hat EN50022 DIN rails Snap the AOM onto the DIN rail to the right of the CPMS unit then slide it along the rail until the DB25 connectors on the side of the AOM connect completely with the unit to its left See Figure 21 for illustration Recommended Ground Wiring Practices Moore Industries recommends the following ground wiring practices Any Moore Industries product in a metal case or housing should be grounded The CPMS individual module bases are mechanically grounded when installed onto the DIN rail Be sure the DIN rail is connected to a system safety earth ground before making any other connections All input signals to and output signals from Moore Industries products should be wired using a shielded twisted pair technique Shields are to be connected to an earth or safety ground at the unit itself The maximum length of unshielded i
14. Preset Predefined Value 0 000 Input Scaling Enabled Custom Engineering Units The Interface Solution Experts 29 CPMS Cathodic Protection Monitoring System Sensor Trimming applicable to Current input channels only The current channel can be trimmed with two data points within the selected zero and span measurement range This allows a complete range to be monitored while placing a measurement emphasis on the most critical segment of the process range To perform sensor trimming follow the steps below 1 Select the channel you wish to trim click the Trim Enable link on the associated web page 2 Click the Trimming enabled checkbox Depending on your function select 1 point trim or 2 point trim 3 To trim the lower point enter the value that you would like displayed as your process variable PV into the Lowertext box Input that value into the channel using your input device Figure 12 Current Channel Configuration Web Page 31 0 Modules Configure Current Input Module 2 Microsoft Internet Explorer Edt View Tools Help 4 Click the Trim Lower buttton This will bring up a pop up window to input the value that you entered as your lower trim point click Accept if you are satisfied with the data received by the Module The captured value will update to this value on the Current Input Trimming screen 5 If performing 2 point trimming repeat Steps 4 and 5 for the upper trim
15. 10 25 50 100 200 and 255 character times user selectable factory set to default Response Delay 1 255 character times user selectable factory set to default Discrete Inputs Contact Closure 24V 3 7 internally powered Input Logic Threshold 8V low going 16V high going Maximum Input Over Range 24Vdc Signal Response Time 15mS Analog Inputs Input Accuracy Current 0 1 of 20mA span Voltage 0 1 of maximum span Stability Refer to Table 1 Filter Configuration 50 60Hz rejection selection user selectable Input Channel Update Time 150msec Data Access Time Time to detect or effect a change in an I O signal from a MODBUS master polling a CPMS is the sum of 3 timing components 1 Network Communication Time Depends on network architecture and traffic For a PC locally networked to a CPMS this time is negligible The Interface Solution Experts Perform 2 Scan Time Time required by ance cont d Status and Fault Indicators the CPMS to scan real time data in all modules connected to it see Module Scan Time specification for each I O module type and add times for each I O module connected to the CPMS 3 Signal Response Time Time to convert between physical and digital signals see specification for specific type Isolation 1000Vrms between case input output each MODBUS port each discrete input channel and power continuous and will withstand
16. Input Module The Discrete Input Module DIM of the NCS family isolates and conditions up to eight discrete signals and relays input information to the Interface Module The DIM is available for three different discrete input channel types contact closure high range voltage or low range voltage Installing the DIM Installation consists of physically mounting the unit completing the input connections and grounding the unit Mounting The DIM is designed to snap easily onto 35mm Top Hat EN50022 DIN rails Snap the DIM onto the DIN rail to the right of the CPMS unit then slide it along the rail until the DB25 connectors on the side of the DIM connect completely with the unit to its left See Figure 26 for illustration Recommended Ground Wiring Practices Moore Industries recommends the following ground wiring practices Any Moore Industries product in a metal case or housing should be grounded The NCS individual module bases are me chanically grounded when installed onto the DIN rail Be sure the DIN rail is connected to a system safety earth ground before making any other connections All input signals to and output signals from Moore Industries products should be wired using a shielded twisted pair technique Shields are to be connected to an earth or safety ground near the unit itself The maximum length of unshielded input and output signal wiring should be 2 inches 50 The Interface Solution Ex
17. Note If the CPMS is using DHCP at start up the network adaress information displayed in the list box is how the server is currently configured When you double click to open the Edit window the network settings boxes are disabled You cannot set the IP address subnet mask or gateway address manually if DHCP is enabled Caution The use of DHCP introduces the possibility of change or loss of IP address caused by DHCP server outages or configuration particulars or by an untimely power outage to the CPMS i e coincident with DHCP lease expiration Use of fixed network settings in the CPMS is recommended and avoids these potential problems To access the network settings of a CPMS run the NAC client on a PC connected to the same network as the CPMS or if no network is available connect a cross over cable between the Ethernet ports of the CPMS and PC Start the NAC client by clicking on the icon in the Start Menu Once the program is running click Find All If more than one CPMS is on the network the NAC Client will list them all Disconnect the network cable from the CPMS in question click Find All again and determine which CPMS disappeared from the list To change the network settings for a station double click on the station that you want to change This will open a second window where you can view and change all network settings Click OK when you are finished The station will change the settings and respond
18. Q 20 1000MH Input Impedance Each Power Supply Power is TE when fected input draws lt 4mA when on supplied by the Interface Isolation 500Vrms Module 1W maximum 1995 continuous from channel Diagnostic Information TS to channel from each Refer to Table 17 Weight 536 g 18 8 oz channel to case and from Figure 25 DIM Dimensions Note Earlier Models have a different DIN latch but overall dimensions are the 135mm p same and both versions are 2 96 in 5 34 in interchangeable LEFT SIDE DIM FRONT RIGHT SIDE The Interface Solution Experts 51 CPMS DIM Cathodic Protection Monitoring System Discrete Input Module Figure 26 DIM Connection Diagram Input Connections Attach the discrete inputs to the terminals at the top of the DIM Refer to Figure 31 for Terminal Designations CPMS cathodic Protection Monitoring System s NES DESK NET Concentrator System 1 E CHANNEL 5 CHANNEL 2 Connecting the DIM 5 onn Slide the external module along the DIN Rail until the DB25 link connects to the adjacent module MOORE INDUSTRIES Pu 2 3 DIM Caution Verify unit s input power requirment Vdc or Uac Supply before applying power 24Vdc OR 90 260 Terminal Connections Typical Voltage Input Contact Closure Input
19. Table 18 DIM and ROM Channel Status Registers Bit Positions Bit Position Description LED Port Error Front end reset occurred FLASH failure SRAM failure EEPROM failure Channel not used The Interface Solution Experts 67 CPMS Cathodic Protection Monitoring System Installation Installation consists of physically mounting the unit and completing the electrical connections Mounting The is designed to snap easily onto 32mm G type EN50035 or 35mm Top Hat EN50022 DIN rails Snap the CPMS onto the DIN rail then snap additional modules onto the DIN rail to the right of the Interface Module slide together until the DB25 connectors on the side connect completely with those to the right When mounting multiple units as you would in a rack or cabinet make sure to allow adequate vertical spacing for pivoting the units Making the Electrical Connections Refer to Figure 3 for electrical connections and to associated pages of the I O modules to be installed 68 The Interface Solution Experts Operation Once programmed calibrated installed and supplied with the correct power the CPMS begins to operate immediately Depending upon environmental conditions it can be expected to operate unattended for extended periods of time Maintenance Moore Industries suggests a quick check for terminal tightness and general unit condition every 6 8 months Always adhere to any site requirements for programmed maintenance
20. 1 moore INDUSTRIES April 2015 Cathodic Protection 289 701 00 Monitoring System c SE Q 99 oN S ier 55 lt 5 Table of Contents piissime 4 ABOUT Manual 4 TARE ad i i Ee A 4 Discrete P On Board 5 Specifications 6 444 6002 7 Connecting to the Network een 12 Ethernet a NN mmMR 12 MODBUS us coco DG NU QUE 12 Configuring Ethernet Settings 13 Ethernet ConiguratioN 13 Establishing a PPP CODDeGlOU s n pana cu 14 CPMS Web 16 MODBUS nnne nnn nnn nnn nn 18 Configuring CPMS as MODBUS
21. click the Configure button on the General window CPMS Cathodic Protection Monitoring System Set the maximum speed bps corresponding to the baud rate specified in the pcport ini file default is 57600 Then click OK b Select the Networking tab c Select the nternet Protocol TCP IP component of the connection d Click the Properties button Select Use the following IP address then enter the IP address to be used for the PC portion of the con nection The IP address you select must differ from the CPMS default address which is http 192 168 2 100 The address assigned must be in the same subnet as the address of the PPP port for a successful connection Therefore you may assign an address such as 192 168 2 xxx where xxx is a valid entry from 1 to 254 but not equal to 100 An ex ample of a valid address would be192 168 2 111 You may leave the DNS server address blank Click Ok Click Ok at the next prompt 4 Enter the User name default is root and Password default is password and click Connect 5 Open Internet Explorer an go to the CPMS Home Page using http 192 168 2 100 the default PPP address for the CPMS Note When connecting the CPMS using the IP address the default PPP file 192 168 2 100 must be used When connecting to the CPMS over Ethernet the address set using NAC Client Software must be used The Interface Solution Experts 15 CPMS Cathodic Protection Monitoring Sys
22. create a configuration and save it to a file so that you can load it into another I O module Refer to the File Management section of this manual for more information Output on Failure This section tells the AOM what to do when the monitored input fails entirely It will either maintain the last value Hold Last or jump to a predefined value that you input Preset Predefined Value Output Scaling Output Scaling allows you to access the analog output process variable in a number range more meaningful to you than the actual mA or Volts output For example if the actual output range is 4 20mA set the scaled range to 0 100 you now write O to the process variable to get 4mA out and 100 to get 20mA out Output Trimming The AOM can be trimmed with two data points within the selected zero and span output range This allows a complete range to be output while placing an emphasis on a specific segment of the range most critical to the process Custom Engineering Units The I O configuration web pages allow you to customize the process variable engineering units EGU The data can then be viewed on the Process Status page with the correct units Commit Cancel Buttons Click Commit when you are finished selecting parameters to save the settings to memory Cancel ends your configuration without saving changes Concentrator System Power Module The Interface Module provides power for two modules If addit
23. data in each NCS module occupies four consecutive integer registers Data in module 1 occupies registers 601 through 604 Module 2 occupies registers 605 through 608 See Table 9 for MODBUS registers Regardless of the I O data type floating point or discrete an I O module occupies its four alotted integer registers Ambient Temperature A range of integer registers starting at 701 contains the ambient temperature variables for the TIM Temperature Input Module Four consecutive registers are dedicated to each module position regardless of whether the module is a TIM If there is a TIM in position 2 its four integer scaled ambient temperature variables will appear at registers 705 706 707 and 708 Data Conversion Integer data is unsigned The zero input output lower range value is mapped to integer 4096 HEX 0x1000 and the full input output upper range value is mapped to integer 61 439 HEX OxEFFF This range allows an integer representation of the entire range with some additional room for out of range values For process variables the zero and full values are taken from the Lower Range Value and Upper Range Value unless scaling is enabled If scaling is enabled they are taken from the Lower Scaled Value and Upper Scaled Value For ambient temperature variables in the TIM the ambient operating range 40 C Lower Range Value to 85 C Upper Range Value is scaled from 4096 to 61 439 Refer to Example 1 for a
24. into memory a comma separated value file csv that was created in Excel or a similar program Refer to the Loading a Custom Curve File section of this manual for more information Custom Engineering Units The configuration web pages allow you to customize the process variable engineering units EGU The data can then be viewed on the Process Status page with the correct units Sensor Trimming The AIM can be trimmed with two data points within the selected zero and span measurement range This allows a complete range to be monitored while placing a measurement emphasis on the most critical segment of the process range To perform sensor trimming follow the steps below 1 Select the channel you wish to trim click the Trim Enable link on the associated web page 2 Click the Trimming enabled checkbox Depending on your function select 1 point trim or 2 point trim 3 Totrim the lower point enter the value that you would like displayed as your process variable PV into the Lowertext box Input that value into the AIM using your input device Figure 16 AIM Configuration Web Page CPMS AIM Cathodic Protection System Analog Input Module 4 Click the Lower buttton This will bring up a pop up window to input the value that you entered as your lower trim point click Accept if you are satisfied with the data received by the AIM The captured value will update to this value on the Analog Input Trimmin
25. is performed using web pages and FTP through a network interface provided by either Ethernet or PPP To properly setup your CPMS refer to the appropriate section of this manual Ethernet Connection if your unit is configured for Ethernet functionality or Establishing a PPP Connection depending upon the method you choose to use Ethernet Configuration To configure the CPMS using Ethernet follow the instructions below You must configure your CPMS for your local area network LAN Our Network Address Configuration NAC Client software will help you configure the CPMS properly Begin by installing the NAC Client software onto your PC Installing the NAC Client To install the software insert the NAC Client CD into the CD drive of a Windows equipped PC Open the CD and run the Moore NAC program then use the setup program to install the NAC Client The setup program may require you to upgrade certain Windows components before it will install Fixed Network Settings or DHCP To use the CPMS on given Ethernet network three settings must be configured IP address gateway and subnet mask The CPMS comes with DHCP dynamic host configuration protocol enabled allowing the network settings to be acquired automatically when the CPMS is connected to a network with a DHCP server If connected to a network without a DHCP server fixed network settings must be configured in the CPMS CPMS Cathodic Protection Monitoring System
26. represents bit position 0 15 within the CPMS s register 11 When using function codes 3 4 6 or 16 one discrete primary variable is delivered per MODBUS register with a non zero integer value representing logic The Interface Solution Experts CPMS Cathodic Protection Monitoring System CPMS Module Status The I O status register obtained during data scanning is used to create a 16 bit status word The status word can be read using MODBUS RTU as described earlier The status register bits are defined in Tables 11 14 An error is indicated by a set bit or any combination of Set bits If none of the status register flags are true the system is reported as OK If one or more fault flags are true messages are displayed indicating the faults Next bit positions of the fault flags in the CPMS status register appear followed by the corresponding fault message and then the fault priority Table 11 CPMS Module Status Register Bit Position Description 15 MODBUS Master Fault 14 ISaGRAF error has occurred see ISaGRAF Status Register for details 13 Not used 12 Not used 11 The file system is full 10 Data Logger failed to restore records from non volatile RAM 9 The data logger could not be initialized 8 Indicates a failure to start one or more of the network services 7 Indicates a failure in the I O module port 6 Missing or corrupted password file or password jumper was detected Default passwor
27. the Interface Module 1 5W maximum Linearization Capability Custom curve tables can be configured with up to 128 points using Internet Explorer web pages or PC based software Input Filter Programmable for 50 or 60Hz noise rejection Diagnostic Information Refer to Table 15 Ambient Conditions One red green LED per channel indicates proper channel operation green or that the channel is in a fault condition red Weight 75mm 2 96 in JT 55559559 FRONT The Interface Solution Experts Operating Range 40 C to 85 C 40 to 185 F Storage Range 40 C to 85 40 to 185 F Ambient Temperature Effect See Table 1 Effect on Reference Junction Compensation 0 005 C C Relative Humidity 0 95 non condensing Immunity 20V m 20 1000MHz 1kHz when tested according to ENC6100 4 3 1996 Effect on RTD Ohms Input 0 4 C 0 1 ohms maximum Effect on Thermocouple Millivolt Input 1 0 40 microvolts maximum Common Mode Rejection 100dB 50 60Hz Normal Mode Rejection 50GB typical 0 2 peak to peak 50 60Hz 589 g 20 7 oz SIDE Cathodic Protection Monitoring System Temperature Input Module Table 8 TIM Temperature Input Type and Accuracy Table input Minimum Input Maximum Ambient Temperature Span Accuracy
28. to 1820 C 75 0 75 200 to 1836 0 0038 752 3308 135 F 1 35 F 392 to 3336 8 F 0 005 of reading n a ala 130 to 1300 C 45 C 0 4 C 270 to 1316 C 0 0003 202 to 2372 81 F 0 72 F 454 to 2400 8 F 0 005 of reading nia 0 to 2300 C 100 C 0 8 C 0 to 2338 C 0 00043 C 0 005 32 to 4172 F 180 F 1 44 F 32 to 4240 4 F of reading 38 The Interface Solution Experts CPMS TIM Cathodic Protection Monitoring System Temperature Input Module Figure 18 TIM Connection Diagram Refer to Figure 31 for Terminal Designations CPMS cathodic Protection Moi DESK NET Concentrator System moore inoustries Input Connections Attach the temperature inputs to the terminals at the top of the TIM Specific connection types are shown below Connecting the Slide the external I O module along the DIN Rail until the DB25 link connects to the adjacent module TIM Verify unit s input power requirment Vdc or Uac before applying power Power Supply 24Vdc OR 90 260Vac Terminal Connections Thermocouple Millivolt Potentiometer 8 4 3 o 4 3 4 2 Wire RTD amp Direct Resistance 3 6 4 ER Increasing 3 Wire RTD amp 4 Wire RTD amp Direct Resistance Direct Resistance 1 o 2 2 1 2 2 3 2 1 3 2 A2 4 The Interface Solution Experts 39
29. 000000 RIGHT SIDE 32 The Interface Solution Experts Up to Eight Per Interface Module Performance Scan Time The time Status required for the CPMS and Module to access process Fault variable and status data from Indicators all four channels of the AIM is 16ms Response Time 60ms Ambient Input Impedance Conditions Current 20 ohms Voltage 1 Mohm Maximum Input Overrange Current 100 Voltage x30V Power Supply Power is supplied by the CPMS Module 4W maximum Input Filter User Programmable for 50Hz or 60Hz noise rejection Linearization Capability Custom curve tables can be configured with up to 128 points using Internet Explorer web pages or PC based software Transmitter Excitation 21V 24mA excitation for powering a 2 wire transmitter Diagnostic Information Refer to Table 14 Weight CHANNEL S E mud 118mm m 4 66 in AIM FRONT One red green LED per channel indicates proper channel operation green or that the channel is in a fault condition red Operating Range 40 to 85 40 F to 185 F Storage Range 40 C to 85 C 40 F to 185 F Ambient Temperature Effect 0 01 of maximum span C Relative Humidity 0 95 non condensing RFI EMI Protection 20V m 20 1000MHz 1kHz when tested according to 61000 4 3 1996 Common Mode Rejection 100dB 9 50 60Hz Normal Mode Rejection Current 60dB typica
30. 4 4 5 Y The Interface Solution Experts 7 CPMS Cathodic Protection Monitoring System Figure 2 CPMS Terminal Layout Notch on label indicates that this is a Uac powered unit BATTERY MODEM ETHERNET P2 Table 3 CPMS Power Ethernet Modem and Contact Closure Connection Designations Description Currently unused Power Positive Input Applies to AC and DC inputs Verify your unit s power requirement before applying power Negative Input Applies to AC and DC inputs Verify your unit s power requirement before applying power Ground Terminal Ethernet RJ 45 Input Connection 1 P2 1 Shield 1 2 2 C C C C Contact Closure Monitors the Status the AC Circuit Breaker of Transformer Rectifier 1 MODBUS Port 2 Shield 2 C C Monitors the Status of the AC Circuit Breaker of Transformer Rectifier 2 C 2 8 The Interface Solution Experts CPMS Cathodic Protection Monitoring System Table 4 CPMS Terminal Designations for On Board Input Modules Channels Refer to Figure 2 Current Input Module 4 5 6 1 Module 2 Modules Cathodic Input Module 6 Not Not 1 Module 0 100mV 5 to 5V Used Used 2 Modules 0 100mV 5 to 5V 0 100mV 5 to 5V Voltage Input Module Not Not Not 1 Module 0 100mV 0 100mV 0 100mV Used Used Used 2 Modules 0 100mV 0 100
31. 6 Unsigned Integer Float Primary Variable 1 8 1 2 Primary Variable Ambient Temperature 201 8 M 1 2 C 1 3 4 6 or 16 Integer Ambient Temperature 701 A4 M 1 1 3 4 6 or 16 Unsigned TIM Only Integer CPMS 4 Integer CPMS 1or2 Discrete Status Flags ee Base Fail Flags 2015 102 or2 Discrete Channel Status Flags 2048 64 ec 1 6 Discrete Discrete Primary 1 6 15 or 16 Discrete Variable Discrete Module 2003 4 M 1 3or4 Integer Status Register Discrete Module 2048 64 M 1 B 1or2 Discrete Status Flags System Time Status Reg 4002 1 3or4 Integer ister System Time Status i 4017 1 1or2 Discrete Flags ISaGRAF Status 4001 3or4 Integer Register ISaGRAF Status Flags 4001 B 1or2 Discrete The Interface Solution Experts 63 CPMS Cathodic Protection Monitoring System Table 10 MODBUS Register Definitions of On Board Inputs Variable Name Register Reference Function Code Data DI Channel 1 Discrete DI Channel 2 Discrete DI Channel 3 Discrete DI Channel 4 Discrete il nteger CIM1 or VIM1 Channel 1 Float CIM1 or VIM1 Channel 2 Float CIM1 or VIM1 Channel 3 Float CIM1 or VIM1 Channel 4 Float CIM2 or VIM2 Channel 1 Float CIM2 or VIM2 Channel 2 Float CIM2 or VIM2 Channel 3 Float CIM2 or VIM2 Channel 4 Float CIM1 or VIM1 Channel 1 Unsigned Integer
32. 96 765 g 27 oz pecifications and information subject to change without notice Figure 20 AOM Dimensions Note Earlier Models have a different DIN latch but overall dimensions are the 75mm same and both versions are 2 96 in interchangeable F 118 4 66 135mm 5 34 in 87 3 45 RIGHT SIDE AOM FRONT LEFT SIDE The Interface Solution Experts 43 Cathodic Protection Monitoring System Analog Output Module Figure 21 AOM Connection Diagram Refer to Figure 31 for Terminal Designations CPMS Cathodic Protection Monitoring System 90006 dii DE d am NCS DESK NET Concentrator System Connecting the AOM Slide the external I O module along the DIN Rail until the DB25 link connects to the adjacent module J AAA hf MOORE INDUSTRIES Caution Verify unit s input power Output Connections requirment Vdc or Uac Attach the analog outputs before applying power to the terminals on the 24Vde OR 90 260Vac Terminal Connections Current Source Current Sink Voltage Output lout lout NOTE To install wires into the terminals insert a small flathead screwdriver into the pry slot open wire terminal and place wire 44 The Interface Solution Experts CPMS Cathodic Protection Monitoring System Analog Output Module Figure 22 AOM Configuration Web Page
33. Connections After mounting you are ready to connect the inputs to the TIM Since the TIM receives power from the connected Interface Module only the temperature sensor inputs need to be connected Figure 18 shows the connection diagrams for the TIM CE Conformity Installation of any Moore Industries product that carries the CE compliance marking Commission Electro technique must adhere to their respective installation guidelines in order to meet the requirements set forth in applicable EMC Electromagnetic Compatibility directive EN61326 Consult the factory for additional information Configuring the TIM The TIM is configured using the web server contained within the connected Interface Module To configure the TIM you must first mount it to the Interface Module as described in nstalling the TIM To access real time data using MODUBS commands instead of the web server see the MODBUS TCP Support section of this manual After mounting bring up the CPMS configuration software by starting an Internet browser on a computer attached to the same network as the CPMS and typing http followed by the IP address that the Moore Industries NAC Client software lists for your Interface Module Once you have accessed the CPMS configuration software click on O Module then Configure Temperature Input Module Configure the parameters listed on the screen and when you are finished press Commit The following sections describe
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36. Load a File To retrieve or reapply a saved configuration click the Load File button and select the correct file name In the window that appears click the Load button Deleting Saved Configurations To delete a previously saved configuration access your system s FTP site Open the cfg folder and then select and delete the files you no longer need Refer to the Upgrading Interface Module Firmware and Web Pages section of this manual for instruction regarding access of the assosciated FTP site 60 The Interface Solution Experts MODBUS TCP Support Each CPMS module is designed to be accessed using MODBUS communication The section below supplies all of the information necessary to reference the MODBUS register map and program a generic MODBUS RTU master MODBUS RTU Support The two RS 485 ports on the CPMS act as independent MODBUS RTU slaves or masters The MODBUS registers allow access to process variable data and status information See Tables 9 and 10 fora complete list of available MODBUS registers In order to access the CPMS MODBUS registers via MODBUS RTU you must ensure proper configuration of the MODBUS port and the MODBUS master In the configuration interface the MODBUS RTU port s must be configured with the MODBUS slave address baud rate parity character timeout and response delay To configure a MODBUS Master first you must configure the MODBUS slave address of the connected CPMS MODBUS por
37. M CE Conformity Installation of any Moore Industries product that carries the CE compliance marking Commission Electro technique must adhere to their respective installation guidelines in order to meet the requirements set forth in applicable EMC Electromagnetic Compatibility directive EN 61326 Consult the factory for additional information The Interface Solution Experts 31 CPMS AIM Cathodic Protection System Analog Input Module AIM Analog Input Module 4 Channels Performance Input Ranges Programmable for any range within Current 0 25 4mA minimum span or Voltage 10V to 10V 1V minimum span Accuracy 0 01 of maximum span Input Resolution 20 bit Stability of maximum span Current 1 year 0 047 3 year 0 081 5 year 0 11 Voltage 1 year 0 066 3 year 0 11 5 year 0 15 Isolation 500Vrms continuous from channel to channel from each channel to case and from each channel to terminals of other attached CPMS modules will withstand 1000Vrms dielectric strength test for one minute with no breakdown from each channel to case and from each channel to terminals of other attached CPMS modules Specifications and information subject to change without notice Figure 14 AIM Dimensions Note Earlier Models have a different DIN latch but overall dimensions are the same and both versions are interchangeable 91mm 3 6 in 000000000000 0000000
38. MIM and also includes four or eight analog and four discrete input channels CPMS Input Output capability can be extended by connecting one or more modules to the integrated DB 25 connector The CPMS Interface Module provides power for up to two I O Modules regardless of whether they are on board or external modules If two on board modules are ordered on the CPMS then power will be used by those modules If a CPMS is comprised of one on board input module power will be provided for it and one more external module more than two Modules will be connected to the Interface Module a CPM Concentrator Power Module is required It works in conjunction with the CPMS to power stations of up to eight I O Modules A fully populated CPMS system can contain a maximum of 16 modules This includes one or two on board modules specified by the customer at time of order with the rest comprised of externally mounted modules Note The terms Interface Module and CPMS are used interchangeably throughout this manual About this Manual Wherever you see a Note Caution or WARNING pay particular attention A Note provides information to help you avoid minor inconveniences during calibration installation or operation of the instrument A Caution provides information on steps to take in avoiding procedures and practices that could risk damage to the instrument or other equipment A WA
39. ODBUS register will hold the most significant word MSW of the 32 bit value For MODBUS Masters or clients that support swapped floating point the CPMS provides a setting to change the default word order using the MODBUS properties page of the web server Reading Device Status Diagnostic data is read using MODBUS function codes 1to 4 Each 16 bit status register will be one MODBUS integer register accessible using function codes 3 or 4 When using function codes 1 or 2 the 16 status register bits are mapped to 16 consecutive cells with the status register s least significant bit in the lowest addressed cell Communicating with Connected Modules At startup the CPMS will perform an initialization sequence to detect all connected I O modules If it recognizes the connected device it will mark the module as active in preparation for data scanning After detecting connected modules the CPMS will begin continuous polling for the present process variable and status of each module The returned data is stored locally by the CPMS for access by the configuration software MODBUS RTU master or MODBUS TCP server or web server The CPMS continuously polls all connected modules The Interface Solution Experts 61 CPMS Cathodic Protection Monitoring System Scaled Primary Variables In addition to being accessible as floating point data the Primary Variables can be accessed as scaled integers The scaled integer primary variable
40. RNING provides information on steps to take in avoiding procedures and practices that could pose safety risks to personnel The CPMS The CPMS monitors instrumentation from one or two cathodic protection systems and makes data available through MODBUS polling The CPMS has a sufficient number of on board inputs to monitor two cathodic protection systems It continuously scans these inputs and those of any attached I O modules and maintains a real time database which also includes diagnostic data Real time data is accessible to a MODBUS master via MODBUS TCP through the Ethernet port or via MODBUS RTU through either RS 485 port user configurable data logger stores up to 64 000 total samples in a circular First In First Out FIFO buffer in RAM The most recent 18 000 samples are stored in battery backed RAM The data log is accessible as a csv file Microsoft Excel compatible via Ethernet interfaces NCS NET Concentrator and NET Concentrator System are registered trademarks of Moore Industries International Inc 4 The Interface Solution Experts Discrete Inputs Contact Closure Discrete Inputs The CPMS is equipped with four contact closure inputs with a rating of 24V 9 3 7 internally powered Refer to Table 3 for a description of these inputs On Board Input Modules A total of two on board modules of the same configuration may be ordered on the CPMS These consist of Current Input Modules and Cathodic In
41. The Interface Solution Experts Loading a Custom Curve File There are two ways in which a custom curve can be loaded into the CPMS for use with the Current Input Module or Cathodic Input Module Channel 4 only configuration pages In order to create a Comma Sep arated Value csv file you will need either Microsoft Excel or other similar spreadsheet program refer to Figure 32 or a text editor refer to Figure 33 1 Open a new sheet in Microsoft Excel Using col as your X data and column B as your Y data observe the following scheme Column A The X data must be a monotonically in creasing sequence i e each value must be greater than the previous value in the sequence Column B The Y data may be any sequence You may enter up to 128 X Y pairs All numbers must be real signed numbers up to 6 digits long 7 digits and higher must be translated to exponential notation or 6 plus one decimal point Exponent notation in the form of 1 010 rather than 10e9 may also be used but it will be translated to the full value i e 10e9 10000000000 and thus must not represent a number higher than Xe37 Numbers represented as Xe38 and above will produce errors After entering your values simply save as a csv file 2 Observing the same rules you can also use a text editor to create your csv file in the following manner The file must be saved with a csv extention The csv file is then transferred to the CPMS s
42. US TCP Support section of this manual File Management If you will be using a common configuration within your System you can create a configuration and save it to a file so that you can load it into another I O module Refer to the File Management section of this manual 40 The Interface Solution Experts for more information Broken Wire Detection Checking this causes the TIM to perform continuous sensor diagnostics monitoring the sensor and sending the output upscale or downscale during a failure PV Input On Failure Select how your input value reacts upon a failure Selecting Hold Last maintains the value last read before the failure To display a user selected value click the Preset button and then enter the value into the Predefined Value text box The unit displayed will depend upon the nput Type that you have chosen Input Scaling Input Scaling allows you to take the input and convert it to a different range For example you take a channel with 0 1000 C range and scale it to 0 100 C now when the input is 734 C it is relayed to the Interface Module as 73 4 C Custom Curve The Custom Curve box allows you to setup a custom linearization table of up to 128 points that will tell the TIM what value to output when a certain input is received This is accomplished by loading into memory a comma separated value file csv that was created in Excel or a similar program Refer to the Loading a Custom Curve File
43. a system fault Table 14 MODBUS Master Status Register Bit Position Description 3 Exception Response one or more transfers returned a MODBUS exception code 2 Timeout one or more transfers were not responded to 1 Bad Transfer Definition there are one or multiple mistakes in schedule ini 0 System Fault Table 15 AIM Channel Status Register Bit Positions Bit Position Description 11 Run time Failure 10 EEPROM Failure 9 A D Converter Failure 7 6 Broken wire 1 4 5 4 Analog Input 1 A D Saturated or Analog Input 2 A D Saturated Input signal of RTD TC linearization table range or 2 Input Trimmed value out of custom table range 1 Channel not used 0 channel failure Table 17 AOM Channel Status Register Bit Positions Bit Position Description PV is too large PV is too small PV is invalid floating point value Low current error Front end reset occurred FLASH failure HAM failure EEPROM failure Channel not used channel failure 0 Table 16 Channel Status Register Bit Positions Bit Position Description 14 Run time Failure 10 EEPROM Failure A D Converter Failure Broken RJC Broken Wire 4 Broken Wire 3 Broken Wire 2 Broken Wire 1 Analog Input A D Saturated nput Signal out of Linearized Range Channel not Used O Channel Fai
44. anges to user accounts in Open mode Adding an Account To add a new account click the Add Account button At the next screen you will be asked to enter the User Name Password and then to verify the selected password Next select the Permissions level of the user Administrator Power User or Guest When all information is correct click Aad Updating an Account Click the button to the left of the account you wish to update Click the Update Account button Select the User Level which you want to apply to the account Click Update Deleting an Account To delete an existing account click the button to the left of the account click Delete Account For verification at the next page you will be asked whether to Cancel or Delete the account Click the appropriate button 24 The Interface Solution Experts Upgrading Interface Module Firmware and Web Pages As more options become available for the Interface Module you may want to upgrade the Web Server Follow the instructions below to perform this function Important Note There is a possibliity that updating the firmware could cause the file system to be formatted This will cause the www folder as well as saved tags and custom EGU to be lost In addition the BBRAM may be erased resulting in the loss of logger data and re tained ISaGRAF variables It is highly suggested that the following steps be per formed before an upgrade Make a note of EGU and tags or u
45. assword of password This may have already been replaced by your current administrator password If that is the case you will need to reset the passwords using the following steps Note All previously setup user accounts will be deleted when you reset the password jumper 1 Power down the Interface Module by removing the power cables from it 2 Remove the left side panel from the Interface Module by removing the six side panel screws 3 Place the safe mode jumper on both pins as illus trated in Figure 8 under the Passwords Reset Disabled illustration and power up the Interface Module 4 Power down the Interface Module and remove the safe mode jumper placing it back on the jumper as shown in the Passwords Normal Enabled illustration Replace the side panel and power up the module It is now ready for use 5 Startthe Web Server and use the administrative account with a username of root and a password of password to access the system and make any neces sary changes A guest account with the username of guest and a password of password is also available for use Figure 8 Safe Mode Jumper Location Reset Disabled Normal Enabled Safe Mode Jumper The Interface Solution Experts 23 CPMS Cathodic Protection Monitoring System User Accounts To add update or create user accounts you must access the Security section of the CPMS web page Ensure that security is in Closed mode you cannot make ch
46. athodic Protection Monitoring System Temperature Input Module The TIM Temperature Input Module The Temperature Input Module TIM of the NCS family isolates and conditions up to four temperature signals and relays temperature information from these inputs to the Interface Module Installing the TIM Installation consists of physically mounting the unit completing the input connections and grounding the unit Mounting The TIM is designed to snap easily onto 35mm Top Hat EN50022 DIN rails Snap the TIM onto the DIN rail to the right of the CPMS module then slide it along the rail until the DB25 connectors on the side of the TIM connect completely with the unit to its left See Figure 18 for illustration Recommended Ground Wiring Practices Moore Industries recommends the following ground wiring practices Any Moore Industries product in a metal case or housing should be grounded The CPMS individual module bases are mechanically grounded when installed onto the DIN rail Be sure the DIN rail is connected to a system safety earth ground before making any other connections All input signals to and output signals from Moore Industries products should be wired using a shielded twisted pair technique Shields are to be connected to an earth or safety ground near the unit itself The maximum length of unshielded input and output signal wiring should be 2 inches 36 The Interface Solution Experts Input
47. cess variable tag These tags can also be read by the OPC Server and can therefore be used to access process data in the CPMS when configuring an OPC client Channel Disabled Checking this box will cause the AOM and its associated Interface Module to ignore the selected channel allowing you to use less than all four channels without receiving error messages Output Type This programs the AOM to output either volt or mA When an Output Type is selected other parameters may become red indicating that these parameters must be programmed Output Ranging Allows you to input the upper and lower ranges that you want the AOM to output Output Damping The Output Damping allows you to introduce a delay into the AOM s response to a change in input The value of the output damping is the number of seconds that it will take for a display to make a 63 change in response to the change in input A damping time of 0 will disable damping Output on Out of Range PV These boxes allow you to enter the value that you want the AOM s output to default to when the monitored input goes out of range Loop Test This function allows you test the other instruments on the loop by setting the AOM to output a specific value After clicking Loop Test use the arrows to select the desired value and press Set Value to begin 46 The Interface Solution Experts File Management If you will be using a common configuration within your System you can
48. cfg directory To configure the AIM with the custom curve perform the following 1 From the configuration page for the channel requir ing the custom curve click Load csv 2 The Load Custom Curve window will appear Select the file you created from the list and click Load 3 The Load Custom Curve window will disappear Check the Enabled box in the Custom Curve section of the configuration page and click Commit CPMS Cathodic Protection Monitoring System Figure 32 Comma Separated Value file Microsoft Spreadsheet G ple Edt wew Insert Format Joos pata Window 70 gt BZUEX3H 3 fa ad Vh 28204 wth Changes End Review A22 Y fe 10 xj _ Wd e M 4 ant Ready NUM Figure 33 Comma Separated Value file text editor 1 Notepad 0 x File Edit Format Help The Interface Solution Experts 59 CPMS Cathodic Protection Monitoring System File Management This section describes the File Management capability which enables you to save and apply saved configu rations to numeorus units To Save a File Set the parameters you wish to save as a file and click Commit Once you have done this click the Save File button and assign a name to the file In the window that appears click the Save button To
49. ction Windows 98 2000 ME and NT may re quire additional RAM and hard disk space See your Windows manual for details Personal Computer To access real time data refer to the MODBUS TCP Support and or the MODBUS RTU Support sections of this manual Recommended Ground Wiring Practices Moore Industries recommends the following ground wiring practices Any Moore Industries product in a metal case or housing should be grounded The CPMS individual module bases are mechanically grounded when installed onto the DIN rail sure the DIN rail is connected to a system safety earth ground before making any other connections With the exception of the Ethernet connection which may use an unshielded twisted pair all input signals to and output signals from Moore Industries products should be wired using a shielded twisted pair technique Shields are to be connected to an earth or safety ground at one end only maximum length of unshielded input and output signal wiring should be 2 inches Power Sourcing Parameters for General locations Intrinsically Safe and Non Incendive Type N Applications In accordance with IEC 1010 1 Annex H all models the input terminals must be connected to and or supplied from a certified energy limiting Class 2 or a Separate Extra Low Voltage S E L V power supply separated from all mains by double reinforced insulation Configuring Ethernet Settings CPMS configuration
50. d download the data log from the Configure Data Logger Page To retrieve the logged data first click Stop to stop logging data As long as there is logged data and the logger is stopped you will see a link for Save Data Log Locally Click this link and follow the steps displayed in the File Download pop up window b View Logger Status Lists the health and speci fications current number of records and status mes sage of the data logger c View Data Log Lists the current log and each recorded value 6 Security The Security page includes a number of selections that provide all the necessary options for setting the security of the Interface Module For more information on how to setup user accounts and change access privileges refer to the CPMS Security section of this manual a Change Password The screen where users change their logon password CPMS Cathodic Protection Monitoring System b Security Mode Changes the security from Open where passwords are unnecessary to Closed where passwords are enforced c User Accounts Enables you to set the ability of each user to access various pages of the CPMS program modify passwords and read or write using a FTP program 7 Logout Logging Out ends your session 8 Help Connects you to the help system Figure 4 CPMS Home Page fA home ricrosort internet RR NN iB xi File Edit Favorites Tools Help r A 79 Search So Fa
51. d file loaded 5 A system time error has occurred see System Time Status Register for details 4 Missing system configuration file New file system Indicates that the EIM has formatted the file system Normally this is only performed once at the initial sys 9 tem startup However an automatic format can occur if the file system becomes corrupted 2 File system initialization error Indicates that the EIM cannot determine the state of the file system Depending on the type of error the EIM may attempt to automatically format the file system 1 RAM test failed This bit is set when a read write error occurs during the power on RAM test 0 Slave device error Indicates an error in an attached I O module see Channel Status Registers for details Table 12 System Time Status Register Bit Position Description System time has been set to default System timed out waiting for response from time server Could not resolve time server host name SNTP system communications error Clock battery failed or clock mode failed replace the clock battery or the clock module 66 The Interface Solution Experts CPMS Cathodic Protection Monitoring System Table 13 ISaGRAF Status Register Bit Position Description 6 One or more resources failed to write data 5 One or more resources failed to restore retained data 4 Wiring module type mismatch 0 ISaGRAF has caused
52. ds the following ground wiring practices Any Moore Industries product in a metal case or housing should be grounded The CPMS individual module bases are mechanically grounded when installed onto the DIN rail Be sure the DIN rail is connected to a system safety earth ground before making any other connections The maximum length of unshielded input and output signal wiring should be 2 inches CPMS CPM Cathodic Protection Monitoring System Net Concentrator System Power Module Power Connections After mounting power up the CPM Attach 20 30Vdc power as shown in Figure 23 Power Sourcing Parameters for General Locations Intrinsically Safe and Non Incendive Type N applications In accordance with IEC 1010 1 Annex H all models the input terminals must be connected to and or supplied from a certified energy limiting Class 2 or a Separate Extra Low Voltage S E L V power supply separated from all mains by double reinforced insula tion CE Conformity Installation of any Moore Industries product that car ries the CE compliance marking Commission Electro technique must adhere to their respective installation guidelines in order to meet the requirements set forth in applicable EMC Electromagnetic Compatibility directive EN61326 Consult the factory for additional information The Interface Solution Experts 49 CPMS DIM Cathodic Protection Monitoring System Discrete Input Module The DIM Discrete
53. e upper and lower ranges that you want to have measured Filter This setting is used to configure the input filter This filter is designed to reduce the effects of mains induced noise The value should be set to the frequency of the local AC supply either 50Hz or 60Hz File Management If you will be using a common configuration within your System you can create a configuration and save it to a file so that you can load it into another I O module Refer to the File Management section of this manual for more information Input On Failure From here you may select how your input value reacts upon failure Selecting Hold Last maintains the value last read before the failure To display a user selected value click the Preset button and then enter the value into the Predefined Value text box The unit displayed will depend upon the nput Type that you have chosen MilliAmps or Volts Note Voltage is not a valid selection for the analog inputs mounted on board the CPMS Input Scaling Input Scaling allows you to take the input and convert it to a different range For example you take a channel with a 0 10V range and scale it to 0 100V now when the input is 7 34V it is relayed to the Interface Module as 73 4V Custom Curve The Custom Curve box allows you to setup a custom linearization table of up to 128 points that will tell the AIM what value to output when a certain input is received This is accomplished by loading
54. ed Off when no Remote COM connection is present DTR Green when modem GSM radio connection is active and status is OK Off when no modem GSM radio connection active Red blinks when radio alarm is occuring Records up to 64 000 time stamped data points minimum sample period 100msec maximum sample period 24 hour Real Time Clock RTC x1 minute month when not using SNTP to synchronize to a network time server Non volatile memory holds time stamped data measurement parameters are software configurable 18 000 data points stored in BBRAM Operating Range 40 to 85 40 F to 185 F Storage Range 50 C to 100 C 58 F to 212 F Relative Humidity 0 95 non condensing Ambient Temperature Effect 100ppm of full scale C RFI EMI Protection 20V m 80 1000MHz 1kHz AM when tested according to EN61326 with errors of 0 5 or span or less Noise Rejection Common Mode 100dB 50 60Hz Normal Mode Refer to Table 2 1 26 kg 44 3 oz CPMS Cathodic Protection Monitoring System Table 1 Long Term Stability Table 2 Normal Mode Rejection Ratio Error Max p p signal injection of maximum span for 60dB at 50 60Hz 100mV Votagetnputs 006 om Figure 1 CPMS Dimensions CPMS Cathodic Protection Monitoring System PLANT DESK 4 5 in Concentrator System Y LEFT SIDE RIGHT SIDE 11
55. ee the MODBUS TCP Support section of this manual After mounting bring up the CPMS configuration software by starting an Internet browser on a computer attached to the same network as the CPMS and typing Attp followed by the IP address that the Moore Industries NAC Client software lists for your Interface Module Once you have accessed the CPMS configuration software click on O Module then Configure Analog Input Module Configure the parameters listed on the Screen and when you are finished select Commit Current Channel The AIM accepts four different analog inputs and uses a separate channel for each Select the channel you wish to program Channel Disabled Checking this box will cause the AIM and the associated CPMS to ignore the selected channel allowing you to use less than all four channels without receiving error messages Tag Name Allows you to place an identifying descriptor 24 alphanumeric characters maximum to the AIM being configured Note Space is an illegal character and will cause errors Use an underscore instead of using a space Input Type This sets the type of input that the AIM will receive Different measurement types require different parameters to be programmed When a measurement type is selected other parameters may become red indicating that the red parameter must be programmed 34 The Interface Solution Experts Input Ranging Allows you to either input or capture th
56. efer to Tables 4 and 5 for inputs Installation Module numbering on the configuration web pages will vary depending on the number of on board modules installed on your CPMS When installing external I O modules to an Interface Module with one on board Module Current Voltage or Cathodic Input the first external module will appear as Module 2 on the configuration pages The rest of the external modules will continue in numeric order Modules 3 4 5 and so on If installing an external module to a CPMS with two on board Modules Current Voltage or Cathodic Input the first external module will appear as Module 3 on the configuration pages The rest of the external modules will continue in numeric order Modules 4 5 6 and so on The Interface Solution Experts 5 CPMS Cathodic Protection Monitoring System Specifications Commun Ethernet Specifications and information subject to change without notice 6 ications Perform ance Ethernet Port 10 100Base T supports speeds up to 100Mb sec Ethernet Connection Type Standard RJ 45 Protocol Type MODBUS TCP MODBUS Type Two independently configurable RS 485 ports according to EIA 485 1993 Protocol Type MODBUS RTU Baud Rates 1200 2400 4800 9600 19 2k 38 4k and 57 6k user selectable default is 9600 Parity Even Odd or No Parity 1 stop bit fixed default is No Parity Device Address 1 255 Default is 1 Character Timeout 5
57. enter an address ensure that you do not assign the CPMS default address of http 192 168 2 100 The address assigned must be in the same subnet as the address of the PPP port for a successful connection Therefore you may assign an address such as 192 168 2 xxx where xxx is a valid entry from 1 to 254 but not equal to 100 An example of a valid address would be192 168 2 111 You may leave the DNS server address blank Click OK Click OK again in the properties window c Select the appropriate settings in the Options Security and Advanced windows 4 Enterthe User name default is root and Password default is password and click Connect 5 Open Internet Explorer and enter the CPMS address to open the CPMS Home Page Windows 2000 Professional 1 Access your PC s Start menu then select Control Panel and finally Network Connections 2 Start the New Connection Wizard click Next a Select Connect directly to another computer and click Next b Select Guest as the role the Windows PC should play in the connection and click Next c Select the PC serial communication COM port to which the CPMS is connected and then click Next d Select the appropriate connection availability level for this connection and click Next e Enter a name for this connection and click Next then click Finish 3 Onthe Connect window click the Properties button a On the Properties window select the appropriate communication port and
58. est for 1 minute with no breakdown between power input each MODBUS port case and terminals of other attached CPMS modules Startup Time 10ms Power Consumption 40W maximum Specifications and information subject to change without notice Figure 24 CPM Dimensions RIGHT SIDE A 87 3 45 e Note Earlier Models have a different DIN latch but overall dimensions are the same and both versions are interchangeable 48 The Interface Solution Experts d Power LED A green LED Ambient turns on to indicate that Conditions power is being supplied to continued the power terminals Status LED A green LED turns on to indicate that power is available at the CPM module s output Weight Operating Range 40 C to 85 C 40 to 185 F Storage Range 40 C to 85 C 40 to 185 F CPM FRONT Relative Humidity 0 95 non condensing Protection 20V m 20 1000MHz 1kHz AM when tested according to ENC61000 4 3 1996 585 g 20 7 135mm 5 34 in a 118mm 4 66 in 2 96 LEFT SIDE be installed at any position within system However keep in mind that the CPM only provides power to units on its left therefore proper placement must be performed to provide power to the allowed number of I O modules Recommended Ground Wiring Practices Moore Industries recommen
59. ete Input Module mechanical contacts The Contact Debounce setting causes the NCS to ignore false signals caused by these oscillations This setting is only available with contact closure DIM modules File Management If you will be using a common configuration within your System you can create a configuration and save it to a file so that you can load it into another I O module Refer to the File Management section of this manual for more information Tag Assign a tag name or descriptor to process variables for each channel The Process Status page will display the data next to the respective process variable tag These tags can also be read by the OPC Server and can therefore be used to access process data in the CPMS when configuring an OPC client Failure Response This section tells the ROM what to do if communication with the Interface Module fails It will either maintain the last value Hold or turn the relay to a predetermined energized or de energized state On Off Commit Cancel Buttons Click Commit when you are finished selecting parameters to save the settings to memory Cancel ends your configuration without saving changes ProcessStatus 1 0 Modules Interface Module Data Logger Module 7 Discrete Input Module Contact Closure Security Logout Help Contact Debounce Time Disabled File Management Load File Save File C
60. etimes necessary to format the filesystem Use the steps described in the Configuring Ethernet Settings section of this document to correct IP settings 8 Open the CPMS s www folder Then open the Edit drop down menu located in the menu bar and choose Select All to select all of the existing files Delete all files 9 Access the zip file that was sent to you containing the upgrade files extract the files if you have not already done so Open the www folder Again open the Edit drop down menu and choose Select All Once all files are highlighted right click and select Copy 10 The www directory should now be empty as its files were deleted in Step 8 if files that you are certain were deleted still appear hit the F5 keyboard button this will refresh your screen Open the Edit drop down menu then select Paste The new files will now be copied into the folder CAUTION During the upgrade process do not remove or disturb power to the Interface Module server Removing power during the upgrade will corrupt the Interface Module s memory and the server will not boot up 26 The Interface Solution Experts Hot Swapping Module Should an external Input Output Module need to be replaced you do not need to power down the Cathodic Protection Monitoring System Instead simply remove the old module from the terminal base and snap in the new one Programming a New Module The CPMS uses the configuration present in the n
61. ew module If the new module has the same configuration as the one being replaced nothing else needs to be done If not the new module must be programmed using the directions in the configuration section Removing the Old Module Begin by taking two small flathead screwdrivers and inserting each under a different base clip as shown in Figure 9 With the base clips pulled away pull the module out from the base Snapping in the New Module Check to see that the keying post shown in Figure 10 will line up properly with the keying hole in the bottom of the module If it does not rotate the module 180 If it still does not line up the module is of the wrong input type The new module must be of the same type as the previous module Figure 9 Removing the Old Module Step 1 Gently pull base clips away from base 2 With base clips pulled away pull module out from base Clip Step 1 Gently pull base clips away from base CPMS Cathodic Protection Monitoring System Slip the new module into the base from which the old one was removed Push it firmly into position The lights on the face of the input output module should glow as the unit powers up Your new module is now in service Note A new module will only work with an identical type of base The new module must replace an identical older module Figure 10 Snapping in a New Modu
62. for the intended network You must also set the master timeout parameter To begin create schedule ini file scheduler file This file is used in order to specify all MODBUS master queries Along with queries you may enter comments These begin with the symbol and may be used as notes tags messages etc for the person writing to and viewing the schedule ini file The schedule ini file will be placed into the CPMS via FTP once complete A scheduler entry corresponds to a single MODBUS query The format of a single entry consists of a comma seperated list of eight required fields there are also two optional fields These fields include A user selected string that is used to identify the transfer The MODBUS master status webpage will list the transfers using this name CPMS Cathodic Protection Monitoring System Port This represents the MODBUS port on the CPMS This is an integer value corresponding to a single physical MODBUS port the number 1 representing MODBUS Port 1 2 representing MODBUS Port 2 Interval The interval in milliseconds msec at which the query should be sent Slave Address The address of the slave device to which the query should be sent Function Represents function codes which are supported by the CPMS shown below Code Description Read Coil Status Read Input Status Read Holding Registers Read Input Registers Force Single Coil Preset Single Reg
63. g screen 5 If performing 2 point trimming repeat Steps 4 and 5 for the upper trim point 6 Click Submitto save the trimming values and continue to the next channel Repeat these steps for each channel that requires trimming Commit Cancel Buttons Click Commit when you are finished selecting parameters to save the settings to memory Cancel ends your configuration without saving changes Modules Configure Analog Inp 5 x File Edit Favorites Tools Help a x 2 79 Search 52 Favorites B B A Address fa http 192 1 1 186 aim shtml channel Links Home Process Status 1 0 Modules Interface Module Data Logger Security Logout Help Module 1 Analog Input Module Current Channel gt Channel Disabled File Management Tag Name Load File Save File Tag Input On Failure C Hold Last 6 Preset Input Type T aiu DES Predefined Value 0 000 Input Ranging Limits 0 to 25 mA Input Scaling Minimum Span 4 mA n Enabl Lower Range Value p i Lower Scaled Value 0 000 Upper Range Value p pper aled Value 0 000 Capture Lower Capture Upper Custom Curve Enabled Load CSV Filter 50Hz amp 60Hz Custom Engineering Units EGU Sensor Trimming Disabled Trim Enable Commit Cancel il internet 2 The Interface Solution Experts 35 C
64. g the power connections and grounding the unit Mounting The CPM is designed to snap easily onto 35mm Top Hat EN50022 DIN rails Snap the CPM onto the DIN rail to the right of any module within the CPMS station then slide it along the rail until the DB25 connectors on the side of the CPM connect completely with the unit to its left Module Module Module Module Module Module Module Module 2 On Board Input Modules CPM HA 9 24 0 POWER 7 SUPPLY CPMS equipped with 1 On Board Input Module Module CPM 4 24 0 SUPPLY VO Module I O Module The Interface Solution Experts 47 CPMS Cathodic Protection Monitoring System Net Concentrator System Power Module Specifications CPM Power Supply Module One Required Per NET Concentrator System Station if There Are More Than Two Input Output Modules Performance Inputs Power 20 30Vdc Output Power Provides power to up to eight CPMS modules Isolation 500 Vrms continuous and will withstand 1000Vrms dielectric strength t
65. hannel Tag Channel 1 Channel 2 Channel 3 Channel 4 Channel 5 Channel 6 Channel 7 Channel 8 Failure Response 900000009 2 Commit Cancel I D te internet The Interface Solution Experts 53 ROM Cathodic Protection Monitoring System Relay Output Module The ROM Relay Output Module The Relay Output Module ROM accepts information from the CPMS and outputs it to either four or eight independently configurable relay signals Installing the ROM Installation consists of physically mounting the unit completing the output connections and grounding the unit Mounting The ROM is designed to snap easily onto 35mm Top Hat EN50022 DIN rails Snap the ROM onto the DIN rail to the right of the CPMS unit then slide it along the rail until the DB25 connectors on the side of the ROM connect completely with the unit to its left See Figure 29 for illustration Recommended Ground Wiring Practices Moore Industries recommends the following ground wiring practices Any Moore Industries product in a metal case or housing should be grounded The CPMS individual module bases are mechanically grounded when installed onto the DIN rail Be sure the DIN rail is connected to a system safety earth ground before making any other connections All input signals to and output signals from Moore Industries products should be wired
66. information to the CPMS Module Installing the AIM Installation consists of physically mounting the unit completing the input connections and grounding the unit Mounting The AIM is designed to snap easily onto 35mm Top Hat EN50022 DIN rails Snap the AIM onto the DIN rail to the right of the CPMS then slide it along the rail until the DB25 connectors on the side of the AIM connect completely with the unit to its left See Figure 15 for illustration Recommended Ground Wiring Practices Moore Industries recommends the following ground wiring practices Any Moore Industries product in a metal case or housing should be grounded CPMS individual module bases are mechanically grounded when installed onto the DIN rail Be sure the DIN rail is connected to a system safety earth ground before making any other connections All input signals to and output signals from Moore Industries products should be wired using a shielded twisted pair technique Shields are to be connected to an earth or safety ground near the unit itself The maximum length of unshielded input and output signal wiring should be 2 inches CPMS AIM Cathodic Protection System Analog Input Module Input Connections After mounting you may connect the analog inputs to the AIM Since the AIM receives power from the connected Interface Module only the analog inputs need to be connected Figure 15 shows the connection diagrams for an AI
67. ional modules are connected to the CPMS a CPM Concentrator Power Module is required It works in conjunction with the Interface Module to power CPMS stations of up to eight I O modules If your CPMS is equipped with one Cathodic Input or Analog Input Module then the CPMS can power one additional external module You will require a CPM to power any additional modules If your CPMS is equipped with two Cathodic Input or Analog Input Modules then CPMS power is used to power both internal modules will be required to power any externally attached modules ACPMS can support a maximum of sixteen modules including on board modules in which case two CPM modules would be required for power This forms a fully populated system Figure 23 CPM Connection Diagram Refer to Figure 31 for Terminal Designations CPMS equipped with CPMS CPM Cathodic Protection Monitoring System Net Concentrator System Power Module Note The CPMS Interface Module provides power for up to two I O Modules If more than two I O Modules will be connected to the Interface Module a CPM Concentra tor Power Module is required It works in conjunction with the CPMS to power stations of up to eight Modules However the CPM will only power units that are mounted to its left from the user s front view per spective this would be the right side of the Installing the CPM Installation consists of physically mounting the unit makin
68. irment Vdc or Uac before applying power Supply 24Vdc OR 90 260Vac ROM f Connecting the ROM Slide the external module along the DIN Rail until the DB25 link connects to the adjacent module Output Connections Attach the relay outputs to the terminals on the bottom of the ROM Terminal Connections Relay Output NOTE To install wires into the terminals insert a small flathead screwdriver into the pry slot open wire terminal and place wire 56 The Interface Solution Experts Configuring the ROM The ROM is configured using the web server contained within the Interface Module it is attached to To configure the ROM you must first mount it to the Interface Module as described in nstalling the ROM To access real time data using Modbus commands instead of a web server see the MODBUS TCP Support section of this manual After mounting bring up the CPMS configuration software by starting an Internet browser on a computer attached to the same network as the NCS and typing followed by the IP address that the Moore Industries NAC Client software lists for your Interface Module Once you have accessed the CPMS configuration software click on Module then Configure Relay Output Module Configure the parameters listed on the screen and when you are finished press Commit The following sections describe parameters of the configuration web page When energized LEDs are A
69. ister Force Multiple Coils Preset Multiple Registers 2 OR WD Slave Start coil register on the slave device to be read written by the query For queries that involve a range of coils registers this value corresponds to the first coil register in that range This value is the source coil register for reads and the destination coil register for writes Count The number of coils registers to be read or written by the query Note For Function codes 5 and 6 the Count value must be 1 Values other than this generate an invalid definition error The Interface Solution Experts 19 CPMS Cathodic Protection Monitoring System Master Start The coil register on the MODBUS master to be used as a source for writes and a destination for reads For queries that involve a range of coils registers this value corresponds to the first coil register in that range Fail Coil The coil in the CPMS s register map where errors with the transfer are reported Following the execution of a transfer a value of 1 written to the fail coil indicates that an error has occurred with the transfer Refer to Note It is possible for multiple transfers to use the same fail coil In this case any error in those transfers logical OR will set the coil to true Enable Coil The coil in the CPMS s register map that is used to control whether or not a transfer should be executed A value of zero in this field means no enable coi
70. ity A method in serial asynchronous Mode me Mode Se N communications of checking that characters 2 have been sent correctly to help reduce errors 522 E This should be to match the properties of Character TIO Character TIO E the bus Even Odd and None parity are Response Delay Response Delay Defaut supported Factory default is None Response TIO pao Response T O o f Character T O This relaxes timing when receiving MODBUS messages It allows for silence in between communication without declaring a fault This is a user selectable value represented in character times Factory setting is Default Update Settings Reset Schedule Status Details 18 The Interface Solution Experts Configuring the CPMS as MODBUS Master To use the CPMS as MODBUS master follow the instructions below Note The MODBUS Master capability described in the following secion does not appy to MODBUS It only applies to MODBUS RTU Caution Ensure that the safe mode jumper is in the Normal Enabled mode refer to CPMS Security section MODBUS master capability will not initialize if the jumper is placed in reset mode Access the MODBUS RTU port In the configuration interface the MODBUS RTU port must be placed into master mode and the port must be configured with the device address baud rate parity character timeout and response delay
71. l 9 10mAp p Voltage 609 typical Q 1Vp p 50 60Hz 562 g 19 8 oz 135mm 5 34 in LEFT SIDE Cathodic Protection System Analog Input Module Figure 15 AIM Connection Diagram Refer to Figure 31 for Terminal Designations 5 Cathodic Protection Monitoring System Input Connections Attach the analog inputs to the terminals at the top of the AIM CHANNEL 1 i CHANNEL 2 cHanneL Connecting the AIM Slide the AIM along the DIN Rail until the DB25 link connects to the adjacent I O or interface module aur INS DESK NET Concentrator System AIM Caution Verify unit s input power requirment Vdc or Uac before applying power Power Supply 24Vdc 90 260Vac Terminal Connections Current input with Current input without Voltage Input Transmitter Excitation Transmitter Excitation NOTE To install wires into the terminals insert a small flathead screwdriver into the pry slot open wire terminal and place wire The Interface Solution Experts 33 CPMS AIM Cathodic Protection System Analog Input Module Configuring the AIM The AIM is configured using the web server contained within the Interface Module to which it is attached To configure the AIM you must first mount it to the Interface Module as described in nstalling the AIM To access real time data using MODBUS commands instead of the web server s
72. l is used i e execution of the transfer can not be inhibited Refer to Note Figure 6 Example of Scheduler Entries It is possible to have multiple transfers use the same coil thereby allowing a group of transfers to be controlled by a single coil Note It is possible to leave the Fail and or Enable Coil fields off if the coils are not going to be used However it is recommended that a value of zero be used to explicitly indicate this Refer to Figure 6 for two examples of complete scheduler entries Example 1 name port interval slave function slave count master fail en address start start coil coil lt T T1 1 1000 1 3001 10 3010 3001 3011 Port 1 MODBUS RTU master querying the slave with address 1 every 1000 milliseconds for 10 holding register starting at holding register 3001 and storing the value in the master starting at Scheduler holding register 3010 Coil 3011 enables the transfer errors are reported entries to 3001 containing Comments begin eight required with symbol and two Example 2 optional fields name port interval slave function slave count master fail en address start start coil coil Y 4 T1 1 500 4 3001 1 3001 3101 3111 Port 1 on a MODBUS master writing to the slave with address 4 every 500 milliseconds for 1 coil Value is read from CPMS register 3001 and written t
73. le Base Internal View Module Back View Keying hole Keying post The Interface Solution Experts 27 CPMS Cathodic Protection Monitoring System On Board Input Module Configuration The Input Module contains four input channels of different configurations Configuration Web pages for Voltage Channels are the same except for the specific input ranges of the channel being configured Current channels differ in configuration with the addition of Custom Curve and Trimming capability To configure the CPMS s on board Input Modules Current Voltage or Cathodic follow the steps below Channel Selection Select the channel you wish to program 1 4 Channel Disabled Checking this box will cause the module and the associated CPMS to ignore the selected channel allowing you to use less than all four channels without receiving error messages Tag Name Allows you to place an identifying descriptor 24 alphanumeric characters maximum to the Module being configured Note Space is an illegal character and will cause errors Use an underscore instead of using a space Input Type This sets the type of input that the Input Module will receive Different measurement types require different parameters to be programmed When a measurement type is selected other parameters may become red indicating that the red parameter must be programmed Input Ranging Allows you to either input or capture the upper and lo
74. lies to systems using a Windows operating system newer than Windows 98 and Internet Explorer 5 5 and above If you are running a system with earlier software consult the factory for assistance 2 n your browser s URL bar type and the ad dress of your CPMS 3 User name and or Password will be requested in the following window enter them The CPMS directory folders will appear 4 On your PC access the zip file that was sent to you containing the upgrade files extract the files if you have not already Locate the dlb file select it right click and select Copy 5 The dlb file needs to be copied into the CPMS s update directory In the FTP client Internet Explorer open the update folder The folder should contain no files Right click anywhere in the folder and select Paste This will copy the new firmware to the Interface Module 6 Once the file has finished uploading close your FTP connection close Internet Explorer This will cause the Interface Module to validate the firmware file and write it to flash The system will re boot itself in approximately 45 seconds It will restart in about three minutes The Interface Solution Experts 25 CPMS Cathodic Protection Monitoring System 7 Reestablish a FTP connection with the Interface Module If you cannot access the at the previous IP address it is possible that updating the firmware caused the IP Address to be lost because itis som
75. llows you to input the color red or green of the LED when the relay is energized File Management If you will be using a common configuration within your system you can create a configuration and save it to ix CPMS ROM Cathodic Protection Monitoring System Relay Output Module a file so that you can load it into another I O module Refer to the File Management section of this manual for more information Tag Assign a tag name or descriptor to process variables for each channel The Process Status page will display the data next to the respective process variable tag These tags can also be read by the OPC Server and can therefore be used to access process data in the CPMS when configuring an OPC client Relay on Powerup Checking a box configures the corresponding relay to be on energized upon power up for each channel for which you have checked the box Failure Response This section tells the ROM what to do if communication with the Interface Module fails It will either maintain the last value Hold or turn the relay to a predetermined energized or de energized state On Off Output Test This function allows you to change the state of each relay After clicking Output Test use the check boxes to select the desired relay and press Update Output A checked box energizes the corresponding relay Commit Cancel Buttons Click Commit when you are finished selecting parameters to save the setting
76. manually set the time or use the time server c Modbus Allows you to set the Floating Point Word Order configure MODBUS RTU ports reset MODBUS Master Scheduler display pop up window for MOD BUS master transfer status and indicates any MOD BUS errors If the floating point data displayed on your MODBUS Master appears incorrect switch the float ing point word order Web Data Display Allows you to adjust the rate at which the web server updates information and the precision decimal place it uses when displaying infor mation 16 The Interface Solution Experts e ISaGRAF You may start and stop ISaGRAF con trol view status and errors and clear retain variables f Contact Closure Tags From here you can assign individual tags or identifying descriptions to your con tact closure relays 5 Data Logger The Data Logger screen allows you to manipulate the data log of the Interface Module The Data Log records information at a selected inter val from specified input channels From the Data Log ger page you can navigate to web pages where you can configure the data logger view the data logger status or retrieve the data log a Configure Data Logger This page allows you to configure which modules and channels are being logged the frequency of the logging and log file size and action on power recovery When the desired set tings have been made start the logger by pressing Update then Start You can also retrieve an
77. n access to the CPS s PC port via PPP programming proceed with the instructions below Instructions will vary depending upon which version of the Windows operating system is being used Please refer to the appropriate section for your system Note You must have Administrator level permissions in order to configure a PPP connection Windows XP Professional 1 Access your PC s Start menu then select Control Panel and finally Network Connections 2 Select Create a new connection then click Next a Select Set up an advanced connection and click Next b Select Connect directly to another computer and click Next c Select Guest as the role the Windows PC should play in the connection then click Next d Enter a name for this connection and click Next e Select the PC serial communication COM port to which the CPMS is connected and click Next f Select the appropriate connection availability level for this connection and click Next g Click Finish 3 Onthe Connect window click the Properties button a On the Properties window ensure that the correct COM port is displayed then click the Configure button on the General window Set the maximum speed bps that corresponds to the baud rate in the pcport ini file default is 57600 Then click OK b Select the Networking tab and highlight Internet Protocol TCP IP and click Properties At the next window click the Use the following IP address button and
78. n example of floating point value to integer value conversion 62 The Interface Solution Experts Scaling Example As an example assume that the integer value of a temperature input is 16 862 located in MODBUS register 40 601 In order to see the floating point rep resentation of that value located in MODBUS register 40 001 use the lower and upper range values given Example 1 Example 1 Data Conversion Example es UpperRange LoworRange LowerRange 57 343 Value Value Value 16 862 4096 57 343 Note The values used in this calculation are obtained as follows from the Data Conversion section of this manual 1760 400 400 4096 Zero range integer value 57 343 Difference between zero and full range integer values 61 439 full range integer value and 4096 1760 Upper value of temperature input range 400 Lower value of temperature input range After running the calculations the floating point repre sentation of 16 862 should be 80 871 CPMS Cathodic Protection Monitoring System Register Addressing The data in each NCS interface module is designed to be accessed using either an OPC server or MODBUS communication The section below supplies all of the information necessary to reference the MODBUS register map Table 9 MODBUS Register Definitions Variable Name Register Reference Number of MODBUS Registers Function Code Data 3 4 6 16 4 6 or 1
79. nput and output signal wiring should be 2 inches 42 The Interface Solution Experts Input and Output Connections After mounting it is time to connect the analog outputs to the AOM Since the AOM receives power from the connected Interface Module only the analog outputs need to be connected Figure 21 shows the connection diagrams for an AOM CE Conformity Installation of any Moore Industries product that car ries the CE compliance marking Commission Electro technique must adhere to their respective installation guidelines in order to meet the requirements set forth in applicable EMC Electromagnetic Compatibility directive EN61326 Consult the factory for additional information Configuring the AOM The AOM is configured using the web server contained within the Interface Module it is attached to To configure the AOM you must first mount it to the Interface Module as described in Installing the AOM To access real time data using MODBUS commands instead of a web server see the Modbus TCP Support section of this manual After mounting bring up the CPMS configuration software by starting an Internet browser ona computer attached to the same network as the CPMS and typing http followed by the IP address that the Moore Industries NAC Client software lists for your Interface Module Once you have accessed the CPMS configuration software click on O Module then Configure Analog Output Module Configure the parameter
80. ntact input yields logic 1 Isolation 500Vrms continuous from channel to channel from each channel to case and from each channel to terminals of other attached CPMS modules will LED One red green LED per channel withstand 1000Vrms dielectric Indicators indicates input state with red strength test for one minute indicating open contact input with no breakdown from each channel to case and from Weight 493 17 4 oz DIM Discrete Voltage Input Module 8 Channels Up to Eight Per Interface Module Performance each channel to terminals LED One red green LED per continued of other attached CPMS Indicators channel indicates input Performance Input Ratings Low Range 30Vac Vdc High Range 120 240Vac Vdc Input Logic Threshold Low Range 9Vac or DC modules will withstand 1000Vrms dielectric strength test for one minute with state with red indicating input below threshold guaranteed low gt 15Vac or no breakdown from each Ambient Operating Range DC guaranteed high channel to case and from Conditions n e Ws High Range 55Vac dc each channel to terminals 3 9 isi BS F guaranteed low gt 90Vac of other attached CPMS jp ia Pur dc guaranteed high modules 40 185 F Input Logic Input above ScanTime 16ms threshold yields logic 1 Response Time 30ms 0 95 AEA Input below threshold yields Maximum Input Overrange RFI EMI Protection 9 logic 0 Up to 260Vac Vdc 20V
81. o slave register 3001 Coil 3111 enables the transfer errors are reported to 3101 20 The Interface Solution Experts Configuring the Data Logger The Data Logger records process variable data at a selected interval from specified channels From the Data Logger menu item you can access web pages where you can configure the data logger view status or data log records Using Moore Industries EIM capabilities the CPMS is capable of storing 64 000 points of time stamped data Upon power loss non volatile memory retains the most recently stored 18 000 data log records A station can be configured to store data from one or all of its input channels Sampling rate is user selectable for any period between 100msec to once every 24 hours Follow the directions below to complete the data logger configuration Upon power loss or if the logger is intentionally stopped new data is appended to the previously saved data Note Before configuring the data logger ensure that you log on with the appropriate security rights For information on security rights see the CPMS Security Overview section of this user s manual Figure 7 Data Logger Configuration Web Page CPMS Cathodic Protection Monitoring System 1 From the Home Page of the CPMS select the Configure Data Logger option located in the Data Logger dropdown menu 2 Inthe Channel Selection area choose the channels that you want to log If you want to log m
82. on Experts 21 CPMS Cathodic Protection Monitoring System 5 Now select how you would like the data logger to react if power is lost to the CPMS while the data logger is running By selecting Start the Logger the data logger will be restarted upon power up However this only applies if the data logger was running when power was lost These settings do not apply if the logger was off prior to power loss 6 After reviewing your configuration click the Update button to download the setup details of the CPMS Note Clicking the Update button clears the log whether or not changes have been made 7 Finally click the Start button to start the data logger You can now view the recorded data on the View Logger Status option from the Data Logger menu When the Maximum Records Per Channel value has been reached the data logger will stop running You can now download the data log csv file Refer to the CPMS Web Server section Step 5 of this manual for information regarding downloading of logged data Note Data cannot be downloaded while the data logger is running 22 The Interface Solution Experts Accessing a Data Logger File The data logger saves data in text format To access this file follow the instructions below Note Before attempting to retrieve the data log as a file ensure that you logon with the appropriate security rights Refer to the CPMS Security section of this manual for more informa
83. ore than one channel hold the Control key down while selecting the multiple channels Alternatively you can use the Shift key to select a group of contiguous channels 3 Next specify the Sample Period at which you want to log the selected channels 4 In the Maximum Records Per Channel area enter the number of records per channel you would like to log If you are logging two channels and you entered a value of 25 your data log file will contain a total of 50 records If the number you enter exceeds the maximum number of records the maximum number will be adjusted when you click Update Data Logger Configure Data Logger Microsoft Internet Explorer File Edit Favorites Tools Help Got Dawn vr e G ara Address http 192 168 2 100 loggerConfig shtml z Links 2 ES imoore INDUSTRIES The Interface Solution Experts Home Process Status 1 0 Modules Interface Module Data Logger Data Logger Configure Data Logger Security Logout Help Channel Selection Module 1 Channel 1 4 Module 1 Channel 2 Module 1 Channel 3 Module 1 Channel 4 Sample Period hh mm 55 00 oy 00 v ms mz Maximum Records Per Channel 4000 On Power Recovery Start logger Do not start logger Cancel Logger State STOPPED Start Retrieve Log Save Data Log Locally 9 internet The Interface Soluti
84. parameters of the configuration web page TIM Cathodic Protection Monitoring System Temperature Input Module TIM Temperature Input Module 4 Channels Up to Eight Per Interface Module Performance Input Ranges See Table 8 Accuracy See Table 8 Reference Junction Compensation Accuracy 0 25 Input Resolution 20 bit Stability of maximum span RTD 1 year 0 013 3 year 0 023 5 year 0 029 Thermocouple 1 year 0 0084 3 year 0 015 5 year 0 019 Isolation 500Vrms continuous from channel to channel from each channel to case and from each channel to terminals of other attached CPMS modules will withstand 1000Vrms dielectric strength test for one minute with no breakdown from each channel to case and from each channel to terminals of other attached CPMS modules Scan Time The time required for the Interface Module to access process Status and Fault Indicators Figure 17 TIM Dimensions Note Earlier Models have a different DIN latch but overall dimensions are the same and both versions are interchangeable 91mm 3 6 in SIDE Performance continued variable and status data from all four channels of the TIM is 16ms Response Time 150ms Input Impedance T C 40Mohms nominal Maximum Input Overrange 5Vdc peak maximum Excitation Current RTD and Ohms 250 microamps nominal Power Supply Power is supplied by
85. perts Input Connections After mounting it is time to connect the discrete inputs to the DIM Since the DIM receives power from the connected Interface Module only the discrete inputs need to be connected Figure 26 shows the connec tion diagrams for the DIM CE Conformity Installation of any Moore Industries product that car ries the CE compliance marking Commission Electro technique must adhere to their respective installation guidelines in order to meet the requirements set forth in applicable EMC Electromagnetic Compatibility directive EN61326 Consult the factory for additional information CPMS DIM Cathodic Protection Monitoring System Discrete Input Module DIM Discrete Contact Closure Input Module 8 Channels Up to Eight Per Interface Module Performance each channel to terminals of continued other attached CPMS modules Scan Time 16ms Response Time 12ms with contact debounce disabled Power Supply Power is supplied by the Interface Module 3W maximum Diagnostic Information Refer to Table 17 Ambient Operating Range Conditions 40 to 85 40 to 185 F Storage Range 40 C to 85 40 to 185 F Relative Humidity 0 95 non condensing RFI EMI Protection 20V m 20 1000MHz 1kHz AM when tested according to 1000 4 3 1995 Performance Input Ratings 24V 3 7mA internally powered Input Logic Threshold 8V low going 16V high going Input Logic Closed co
86. pload the tags ini and egu ini files via FTP Retrieve logged data Be prepared to download the ISaGRAF resource If this is not possible then contents of the hds folder should be retrieved and stored Make a note of any ISaGRAF variables stored in BBRAM which may be lost i e PID parameters etc In order to acquire the latest upgrade files contact the factory Generally these files are sent via email in a zip file that you may use to install and upgrade your system Table 7 Necessary Equipment for CPMS Server Upgrade Device Description FTP Communication Software FTP client Installed EIM Server See Connecting the CPMS MII Web Page Files Contact MII for more information CPMS Administrator Level Default username is Root and pass Username and Password word is Password CPMS Cathodic Protection Monitoring System is recommended that you disconnect your CPMS from the LAN and use a crossover cat 5 cable to con nect directly to the unit and then perform the upgrade However if this is not easily done the information be low can also be applied to upgrading while the CPMS is still connected to your network 1 Verify that the Interface Module is attached to the network and is operational You will need to know the IP address of the server For installation instructions please consult the Connecting the CPMS to the Net work section of this manual Note The following information app
87. point 6 Click Submit to save the trimming values con tinue to the next channel Repeat these steps for each channel that requires trimming Commit Cancel Buttons Click Commit when you are finished selecting parame ters to save the settings to memory Cancel ends your configuration process without saving Qe x i2 1 eremo O25 4 Address amp amp http 192 1 1 230 am shtml channel 4 z EJe NCS Cathodic Protection Monitoring System LI moore INDUSTRIES Modules Configure Current Input Module 2 The interface Solution Experts Home Process Status 1 0 Modules Interface Module Module 2 Current Input Module Current Channel gt Data Logger Security Logout Help Channel Disabled Tag Name Tag Milli amp mps Input Type Input Ranging Limits 010 25 mA Minimum Span 12 1 mA Lower Range Value Upper Range Value Capture Lower Capture Upper Filter 50Hz 60Hz Commit Cancel 30 The Interface Solution Experts File Management Load File Save File Input On Failure 6 Hold Last Preset Input Scaling Enabled 1 f Custom Curve Enabled Load CSV Custom Engineering Units EE Sensor Trimming Disabled Trim Enable Analog Input Module The Analog Input Module AIM isolates and conditions four analog signals and relays input
88. put Modules Current Input Module Specified per customer Per customer order an interface module may be ordered with one or two internal on board current input modules Refer to Tables 4 and 5 for details of inputs Voltage Input Module Specified per customer Per customer order an interface module may be ordered with one or two internal on board voltage input modules Refer to Tables 4 and 5 for details of inputs Cathodic Input Module Specified per customer Per customer order an interface module may be ordered with one or two internal on board cathodic input modules Refer to Tables 4 and 5 for details of inputs The CPMS includes one or two on board modules consisting of four inputs each The number of on board modules is designated by the customer at the time an order is placed for a CPMS When all four inputs of the on board module are 4 20mA this is a Current Input Module The reference and label on the unit read Module x where x refers to the module block either 1 or 2 Refer to Tables 4 and 5 for inputs CPMS Cathodic Protection Monitoring System The second type of module is a Cathodic Input Module This module is comprised of a complete cathodic input which includes inputs of 0 100 0 100 5 to 5V and 4 20mA Refer to Tables 4 and 5 for inputs The third type of module is a Voltage Input Module This module is comprised of one 1 0 100V channel and three 3 channels of 0 100mV R
89. reen 5 If performing 2 point trimming repeat Steps 4 and 5 for the upper trim point 6 Click Submit to save the trimming values and con tinue to the next channel Repeat these steps for each channel that requires trimming Commit Cancel Buttons Click Commit when you are finished selecting parame ters to save the settings to memory Cancel ends your configuration without saving changes E Q x 2 D Se Favorites B Ez Address http 192 1 1 230 aom shtml channel 12 Lill moore INDUSTRIES The Interface Solution Experts Home Process Status 1 0 Modules Interface Module Module 4 Analog Output Module Current Channel 1 2 Data Logger NCS Cathodic Protection Monitoring System Modules Configure Analog Output Module 4 Security Logout Help Channel Disabled Custom Tag File Management Load File Save File Output Type Milliamps 7 Tag Output On Failure 6 Hold Last Predefined Value C Preset 4 000 Output Ranging Limits 0 to 23 6 mA Minimum Span 1 Lower Range Value Upper Range Value Output Scaling Enabled 41000 Lower Scaled Value 20 000 Upper Scaled Value 0 000 1000 000 Output Damping 0 to 30 sec 0 00 Output Trimming Disabled Enable Output On Out Of Range PV Under range 0 000 Custom Engineering Units EGU
90. s listed on the screen and when you are finished press Commit The following sections describe parameters of the configuration web page Current Channel The AOM comes standard with four channels each independently configurable to handle current or voltage Select the channel you wish to program CPMS Cathodic Protection Monitoring System Analog Output Module AOM Analog Output Module 4 Channels Up to Eight per Interface Module Performance Output Failure Mode continued Outputs are programmable to Performance Response Time continued 50ms to 90 of final value Performance Output Ranges Programmable for any range within Current sink or Source 0 20mA or Voltage 0 10V Accuracy 0 015 of maximum span Output Resolution 18 bit Stability of max span Current 1 year 0 01296 3 year 0 020 5 year 0 026 Voltage 1 year 0 066 3 year 0 11 5 year 0 15 Isolation 500Vrms continuous from channel to channel from each channel to case and from each channel to terminals of other attached CPMS modules will withstand 1000Vrms dielectric strength test for one minute with no breakdown from each channel to case and from each channel to terminals of other attached CPMS modules Scan Time The time required for the Interface Module to access process variable and status data from all four channels of the AOM is 16ms on astep input Output Damping Increases re
91. s to memory Cancel ends your configuration without saving changes 21815 ill moore INDUSTRIES Home Process Status 1 0 Modules Module 6 Relay Output Module Interface Module Data Logge Modules Configure Relay Output Module 6 Security 105 ms gt Logout Help When energized LEDs are File Management Load File Save File Red Green Channel Tag Channel 1 Channel 2 Channel 3 Channel 4 Channel 5 Channel 6 Channel 7 Channel 8 Output Test Commit Cancel Relay On at Powerup Failure Response Off Hold 0000000 ooooooonQ D temet The Interface Solution Experts 57 ROM Cathodic Protection Monitoring System Relay Output Module Figure 31 Terminal Designations of CPMS I O Modules AOM CPM ROM 2 4 12 p as 712 A 2 POWER INPUT 20 30VDC 1 1 1 1 1 1 1 1 2 alo a CH1 2 CH3 CH4 Ar CH1 CH2 CH4 CH5 CH6 CH7 CH8 Number CHANNEL 1 9 E CHANNELS CHANNEL 1 CHANNEL 1 EJ CHANNEL CHANNEL CHANNEL 2 CHANNEL 3 CHANNEL CHANNEL 7 CHANNEL3 cHANNEL a CHANNEL 4 9 E CHANNEL CHANNEL 4 58
92. section of this manual for more information Custom Engineering Units The I O configuration web pages allow you to customize the process variable engineering units EGU The data can then be viewed on tfe Process Status page with the correct units TIM Cathodic Protection Monitoring System Temperature Input Module Sensor Trimming The TIM can be trimmed with two data points within the selected zero and span measurement range This allows a complete range to be monitored while placing a measurement emphasis on the most critical segment of the process range Follow the steps below trim your instrument 1 Select the channel you wish to trim click the Trim Enable link on the associated web page 2 Click the Trimming enabled checkbox Depending on your function select 1 point trim 2 point trim 3 Totrim the lower point enter the value that you would like displayed as your process variable PV into the Lowertext box Input that value into the TIM using your input device Figure 19 TIM Configuration Web Page 1 0 Modules Configure Analog Output Module 4 Microsoft Internet Explorer Eile Edit View Favorites Tools Help 4 Click the Trim Lower buttton This will bring up a pop up window to input the value that you entered as your lower trim point click Accept if you are satisfied with the data received by the TIM The captured value will update to this value on the Analog Input Trimming sc
93. shunt resistor Rectifier DC Output Current measured in mV across a shunt resistor CPMS Cathodic Protection Monitoring System Figure 3 CPMS Connection Diagram RS 232 PC Port CPMS Cathodic Protection Monitoring System NEN CSI DESK NET Concentrator System cHANNEL 1 aiii CHANNEL 2 Connecting the External Module Slide the external I O module along the DIN Rail until the DB25 link connects to the adjacent module CHANNEL 4 Ethernet connection from Ethernet switch Caution Verify unit s input power requirment Vdc or Uac before applying power 24 OR 90 260Vac MODBUS Hook Ups From Primary From Secondary MODBUS Host MODBUS Host MODBUS Port 1 MODBUS Port 2 The Interface Solution Experts 11 CPMS Cathodic Protection Monitoring System Connecting the CPMS to the Network Connect a power source DC or AC depending upon your unit s configuration an Ethernet cable connected to your network a RS 485 connection any required modules and an RS 232 cable to your PC COM port for instrument configuration via PC Refer to Table 6 for equipment requirements Refer to Tables 3 and 4 for a description of available CPMS inputs To install a power supply insert a small flathead screwdriver into the pry slot open wire terminal and place power supply wiring Ethernet Connection The CPMS may be configured via web pages and FTP over the Ethernet proce
94. sponse time by adjusting filter time constant from 0 30 seconds Ripple Current 10mV peak to peak measured across 250 load resistor Voltage 50mV peak to peak maximum Load Capability Current 0 10000hms source 42V maximum sink 1500o0hms Voltage 0 5mA 2000 ohms minimum load Output Limiting Current output is guaranteed up to 21 6mA or 1096 of full scale above the programmed full value and limits at 23 6mA Voltage output accuracy is guaranteed up to 10 5V or 596 of full scale above the programmed full value and limits at 11 0V Load Effect current outputs 0 0196 of span from 0 to maximum load resistance on current output Status and Fault Indicators Ambient Conditions Weight either hold last value or go to a pre defined value on error upon lost communication with the Interface Module or upon receiving invalid primary variable data Power Supply Power is supplied by the Interface Module 4W maximum Diagnostic Information Refer to Table 16 One red green LED per channel indicates proper channel operation green or that the channel is in a fault condition red Operating Range 40 to 85 40 to 185 F Storage Range 40 to 85 40 to 185 F Ambient Temperature Effect 0 01 of maximum span C Relative Humidity 0 95 non condensing RFI EMI Protection 20V m 20 1000MHz 1kHz AM when tested according to 61000 4 3 19
95. ss network or by establishing a PPP protocol through your PC s RS 232 port If using Ethernet install the CPMS onto your Ethernet process network using a CAT 5 cable with an RJ 45 connector to connect the CPMS to an Ethernet switch or hub Note In Ethernet applications hubs allow all network traffic through This can overwhelm connected process instruments on a heavily utilized network Switches allow only broadcasts and traffic directed to attached devices It is recommended that switches be used in process networks instead of hubs For CPMS configuration using PPP protocol connect the CPMS s RS 232 port via DB9 connector to an available COM port on your PC using a null modem cable MODBUS Connection MODBUS RTU cabling should be shielded twisted pair The conductors connect to the A and B terminals at one of the MODBUS ports the shield connects to the S terminal The second port can be connected to a second network 12 The Interface Solution Experts Table 6 Necessary Equipment Table Device Description Ethernet Network Con 10 100 Base T UTP nection MODBUS RTU Network Connection One or two shielded twisted pair RS 485 connections Units configured for DC input 20 30Vdc P Suppl Units configured for AC input 90 260Vac IBM or compatible PC with 20Mb free hard disk space Microsoft Windows NT 2000 Pro XP and Internet Explorer 5 0 with Javascript 1 1 or later Available network conne
96. t You will also need to set the master with the same baud rate and character timeout as the CPMS module Finally the MODBUS register addresses to be polled and poll scheduling information will need to set Refer to the MODBUS Configuration portion of this manual for configuration information To use the CPMS as a MODBUS master refer to the Configuring the CPMS as a MODBUS Master section of the user s manual MODBUS TCP Support MODBUS is supported according to the document Open MODBUS TCP Specification release 1 0 29March1999 Schneider Electric The MODBUS registers allow access to process variable data and status information See Tables 9 and 10 complete list of available MODBUS registers In order to access the CPMS MODBUS registers via MODBUS TCP the MODBUS TCP master must be configured with the IP address of the CPMS module to act as the polled slave device the MODBUS register CPMS Cathodic Protection Monitoring System addresses to be polled in the CPMS module and the polling schedule information Refer to the CPMS Web Server portion of this manual for configuration information Accessing Real Time Data via MODBUS RTU TCP Reading Primary Variables Process variables are read using MODBUS function code 3 or 4 Each 32 bit floating point process variable will be mapped to two MODBUS registers the lower numbered MODBUS register will hold the least significant word LSW and the higher numbered M
97. tem CPMS Web Server The CPMS contains its own configuration program in the form of an embedded web server Pages can be accessed using Internet Explorer For directions refer to Connecting the CPMS The Web Server is com prised of the sections below 1 Home Page This page is the NCS Interface Mod ule Home Page On it you will find all the options you will need to configure your system For quick refer ence fault messages are listed on the home page 2 Process Status This screen continuously monitors and displays the activity of a selected module updating its display as frequently as every five seconds update rate is user configurable 3 Modules This web page allows you to change the settings of the different modules attached to the CPMS For example this screen will permit you to change the measurement type input range and other measurement parameters of the internal modules and any other externally attached I O module Select the appropriate module and channel adjust the param eters then press Committo transfer the configuration to the Interface Module 4 Interface Module The nterface Module page includes a number of selections that provide all the necessary options for setting the system parameters of the Interface Module a System Information Lists the CPMS server infor mation and displays the amount of storage space left in the CPMS b System Time Allows you to set the CPMS to workstation time
98. tion 1 Select the Configure Data Logger option from the Data Logger menu 2 If the data logger is running stop it by clicking the Stop button Note The data logger must be stopped in order to retrieve the data log as a file 3 Click the Save Data Log Locally hyperlink 4 Atthe File Download box select whether to Open or Save the file to another location 5 The spreadsheet opens as a csv file in Microsoft Excel you are able to make any modifications or changes that you require If you select to Open the spreadsheet directly from the webpage and make any changes to data you will need to perform a Save As function in order to save the information Therefore you will need to assign a file name and location for the modified spreadsheet on your local PC or network If you choose to Save the file when opening you may make whatever changes are needed and save them directly to the file in its present location No changes that you make will be saved directly to the CPMS s data logger 6 Saving the spreadsheet to a different location brings you back to the webpage once downloading has completed If you selected to Open the file you may use the Go To drop down menu to navigate back to the desired page Security Security page of the NCS web server allows administrator to determine which users are allowed access to which portions of the NCS configuration software There are three different
99. to a slave The units are represented in mS least significant word floating point word order format This stores the most significant bits in the second register and the least significant bits in the first register Selecting Swapped MSW most significant word will reverse the order storing the most significant bits in the first register and the least significant bits in the second register b Mode Use this field to configure your unit as a MODBUS Master or Slave or choose to disable MODBUS functionality c Address A MODBUS Adaress is the number that the CPMS uses to identifiy itself on the MODBUS network Select a value between 1 and 247 default is 1 If both MODBUS ports will be used on the same MODBUS network they must have different addresses They may have the same address if they are on independant MODBUS networks When you have completed configuration of MODBUS parameters click Update Settings Note Clicking Reset Schedule will delete all scheduled MODBUS Master transfers clear all MODBUS Master errors and reload the schedule ini file To view MODBUS Master status for scheduled transfers click the Status Details button Figure 5 MODBUS Configuration Web Page d Baud Baud rate is the speed of data None transmission It should be set to match the value Floating Point Word Order Standard SW frst of the attached controller for slave Factory default is 9600 Modbus 1 Modbus 2 Par
100. user types each user type has different security restrictions Administrator The administrator is allowed read and write access to all pages Power User The power user can read and write all pages except the security pages Although he is allowed to change his own password on the security page Guest A guest has no write privileges but can read any pag es except the security pages The guest also cannot upgrade firmware access or update saved configura tion files or change his or her password Changing the Security Settings To add or edit user accounts the Interface Module must be in closed security mode and you must log in with an administrative password The default security mode is open so first click on Security then Security Mode and set it to closed Finally log out Log on using an administrative account The default administrator account is root with a password of password When the NCS Home Page is displayed click on Security then any of the options you wish to change Log out when you are finished Resetting Interface Module Passwords The password function is a valuable security tool but can be troublesome when the password is lost forgot ten or erroneously set If you cannot access the Interface Module s web server because of a missing password there are two options CPMS Cathodic Protection Monitoring System First try to log on using the default administrator username of root with the p
101. using a shielded twisted pair technique Shields are to be connected to an earth or safety ground near the unit itself The maximum length of unshielded input and output signal wiring should be 2 inches 54 The Interface Solution Experts Input Connections After mounting it is time to connect the relay outputs to the ROM Since the ROM receives power from the connected Interface Module only the relay outputs need to be connected Figure 29 shows the connection diagrams for a ROM CE Conformity Installation of any Moore Industries product that carries the CE compliance marking Commission Electro technique must adhere to their respective installation guidelines in order to meet the requirements set forth in applicable EMC Electromagnetic Compatibility directive EN61326 Consult the factory for additional information Cathodic Protection Monitoring System Relay Output Module ROM Relay Output Module Up to Eight Per Interface Module Performance Mechanical Output Ratings SPST relay 1 form A or B rated 2A 250Vac 50 60Hz or 2A 30Vde non inductive Output Logic Logic 1 yields energized relay Output Failure Mode Outputs are programmable to either hold last value or go energized or de energized upon lost communication with the Interface Module Scan Time 16ms Isolation 500Vrms continuous from channel to channel from each channel to case and from each channel to terminals of other
102. vorites B Address 192 1 1 230 Links NCS Cathodic Protection Monitoring System moore g Sy INDUSTRIES The Interface Solution Experts Home Home Process Status 1 0 Modules Interface Module Data Logger Security Logout Help Server Name 5 Server Location Steve s Office Server Time 13 Apr 2006 15 46 20 Connected I O 2 Modules Discrete Input Status Contact Closure 1 Open Contact Closure 2 Open Contact Closure 3 Closed Contact Closure 4 Error s This page will update in 15 seconds Data Update The Interface Solution Experts 17 CPMS Cathodic Protection Monitoring System g Response Delay This causes the CPMS to pause before transmitting a generated MODBUS response This is a user selectable value represented in character times Factory setting is Default h Response T O This function is available when the CPMS is in MODBUS Master mode This is the time that a MODBUS master will wait for a MODBUS Configuration To configure MODBUS parameters first navigate to the Modbus section in the Interface Module dropdown menu The following parameters must be configured for each MODBUS port that will be used 1 a Floating Point Word Order Use this field to select Standard LSW or Swapped MSW default the CPMS will use the Standard LSW first response before declaring a fault after issuing a command
103. was created in Excel or a similar program Refer to the Loading a Custom Curve File section of this manual for more information Custom Engineering Units The configuration web pages allow you to custom ize the process variable engineering units EGU The data can then be viewed on the Process Status page with the correct units CPMS Cathodic Protection Monitoring System Figure 11a Cathodic Input Module Configuration Web Page Module 1 Cathodic Input Module Current Channel 1 Channel Disabled File Management Tag Name Tag Load File Save File Input On Failure Input Type Volts C Hold Last Predefined Value Input Ranging Limits 0 to 100 V Minimum Span 51 V Lower Range Value Preset fo 000 Input Scaling Enabled Lower Scaled Value Jpper Scaled Value 100 000 Upper Range Value fioo Filter 50Hz 60Hz Custom Engineering Units Commit Cancel Figure 11b Voltage Input Module Configuration Web Page Modules Configure Voltage Input Module 1 T Modules Interface Module Current Channel 1 Channel Disabled Tag Name Tag Input Type Volts Input Ranging Limits 0 to 100 V Minimum Span 51 V Lower Range Value 0 Upper Range Value 100 Filter 50Hz 60Hz Data Logger Security Logout Help File Management Load File Save File Input On Failure Hold Last
104. we will be able to quote you the repair costs at that time The repair price you are quoted will be a Not To Exceed price which means that the actual repair costs may be less than the quote Be sure to include the RMA number on all documentation 2 Provide us with the following documentation a Anote listing the symptoms that indicate the unit needs repair b Complete shipping information for return of the equipment after repair c The name and phone number of the person to contact if questions arise at the factory Use sufficient packing material and carefully pack the equipment in a sturdy shipping con tainer 4 Ship equipment to the Moore Industries location nearest you The returned equipment will be inspected and tested at the factory A Moore Industries rep resentative will contact the person designated on your documentation if more information is needed The repaired equipment or its replacement will be returned to you in accordance with the shipping instructions furnished in your documentation WARRANTY DISCLAIMER ANY CAUSE OF ACTION FOR BREACH OF ANY WARRANTY BY THE COMPANY MAKES NO EXPRESS IMPLIED OR STATUTORY WAR THE COMPANY SHALL BE BARRED UNLESS THE COMPANY RE RANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY OR CEIVES FROM THE BUYER A WRITTEN NOTICE OF THE ALLEGED OF FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO ANY DEFECT OR BREACH WITHIN TEN DAYS FROM THE EARLIEST DATE GOODS OR SERVICES SOLD BY THE COMPANY T
105. wer ranges that you want to have measured Filter This setting is used to configure the input filter This filter is designed to reduce the effects of mains induced noise The value should be set to the frequency of the local AC supply either 50Hz or 60Hz 28 The Interface Solution Experts File Management If you will be using a common configuration within your System you can create a configuration and save it to a file so that you can load it into another I O module Refer to the File Management section of this manual for more information Input On Failure From here you may select how your input value reacts upon a failure Selecting Hold Last maintains the value last read before the failure To display a user selected value click the Preset button and then enter the value into the Predefined Value text box Input Scaling Input Scaling allows you to take the input and convert it to a different range with custom engineering units For example if you take a channel with a 0 100mV range and choose input scaling with a range of 0 10Amps now when the input is 75 4mV it is relayed to the Interface Module as 7 54Amps Custom Curve applicable to Current input channels only The Custom Curve box allows you to setup a custom linearization table of up to 128 points that will tell the channel what value to output when a certain input is received This is accomplished by loading into memory a comma separated value file csv that
106. with a message indicating that the system will reboot in 10 seconds If you receive an error you may have incorrect setting in the network window Note that the new settings do not appear in the NAC utility list window To view the new network settings click Find All in the NAC utility after the system is rebooted The Interface Solution Experts 13 CPMS Cathodic Protection Monitoring System Verifying the CPMS Station Ethernet Connection To test the station s Ethernet connection open Inter net Explorer and type the IP address of the station into the URL bar If security is in Closed mode this will bring up the Log In page You will need to supply an account name and password to access the web pages An administrator level account will be required to change network set tings If security is in Open mode you will be sent directly to the home page Note The CPMS has a default security setup of Open no password is required to access any and all levels of the software You can also connect to the station using an FTP client tool Simply open an FTP connection to the station using its IP address as the site address The same username and passwords apply as for the web server However the default Guest account does not have FTP access so only the root account default password of password can successfully connect using FTP 14 The Interface Solution Experts Establishing a PPP Connection To establish configuratio

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