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Adding Modbus

11.9

MBSS – Modbus Supervision Slave

A Master Modbus Device needs to read and/or write some DFI302 Modbus registers, mapped
directly to any variables at Fieldbus Network.

Using SYSCON, create one MBCF (1 to 16 MBCS blocks are available). In the Characterization
window, configure the blocks parameters setting Tag, Relative Index and Sub-Index of other
parameters included in FF blocks.

When setting the parameters, define LOCAL_MOD_MAP (0 ~ 15) the INs and OUTs parameters will
point to pre-defined Modbus addresses. Refer to LOCAL_MOD_MAP section for further information.

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Summary of Contents for DFI302

Page 1: ...D F I 3 0 2 M E FEB 05 FOUNDATION...

Page 2: ...ermany Tel 49 671 794680 Fax 49 671 7946829 e mail infoservice smar de MEXICO Smar Mexico Cerro de las Campanas 3 desp 119 Col San Andr s Atenco Tlalnepantla Edo Del M x C P 54040 Tel 53 78 46 00 al 0...

Page 3: ...onnectors pins in the modules and racks are touched without using any appropriated equipment to prevent the discharges It is extremely recommendable the following procedures Before managing the module...

Page 4: ...DFI302 User s Manual IV...

Page 5: ...features Integral part of SYSTEM302 Single integrated unit with functions of interfacing linking device bridge controller gateway Fieldbus power supply and distributed I O subsystem Tight integration...

Page 6: ...DFI302 User s Manual VI...

Page 7: ...Racks 2 6 Adjacent Racks 2 6 Installing the System302 2 7 Getting License for DFI OLE Server 2 8 DFI OLE Server Settings 2 8 Connecting the DFI302 in the Sub Net 2 8 To Network WITH DHCP 2 9 To Networ...

Page 8: ...n of the Connection Cable between DF51 and CPU 700 6 3 Dimensions 6 4 Section 7 Adding Power Supplies 7 1 Introduction 7 1 DF50 Power Supply Module for Backplane Redundant 7 2 Description 7 2 Technica...

Page 9: ...0 15 DF20 Switches Input Module 10 17 Description 10 17 Technical Specifications 10 17 DF44 DF57 Voltage Current Analog Input Modules 10 18 Description 10 18 Technical Specifications 10 19 DF45 Temper...

Page 10: ...MBSM Modbus Supervision Master 11 18 LOCAL_MODE_MAP Parameter 11 20 FVALUEn PVALUEn IVALUEn and BVALUEn Parameters 11 20 FLOCATORn Parameter 11 20 PLOCATORn Parameter 11 20 ILOCATORn Parameter 11 22...

Page 11: ...ription 14 13 Adding a DF66 unit 14 13 Remote I O Architecture 14 14 Baud rate and Address Adjust 14 14 DF65R DF65ER Redundant Coprocessor Module 14 15 Introduction 14 15 Terminology and Initial Descr...

Page 12: ...DFI302 User s Manual XII Appendix Customizing DFI Access to Subnets Ap 1 The SmarOleServer ini file Ap 1 Additional information Ap 2 Typical scenarios supported according to the configuration Ap 2...

Page 13: ...Hardware 9 DF01 Rack with 4 Slots Backplane 9 DF02 Last rack terminator 9 DF50 Power Supply for Backplane 9 DF51 DFI302 Processor with 1x 10 Mbps Ethernet 1x RS 232 and 4x H1 Channels 9 DF52 Power Su...

Page 14: ...iminating the risks of applying high voltage to a low voltage terminal DFI302 power supply module is plugged straight to the Backplane board extinguishing any additional bulk power supplies Their LEDs...

Page 15: ...otting the faulty power supply module in a panel with hundreds of modules is easy An external fuse located on the incoming line side provides you easy replacement without removal of the power supply m...

Page 16: ...is a complete and open solution for system integration offering several standard protocols i e high integration to the Field Control System components Fieldbus Compliant with Foundation Fieldbus prot...

Page 17: ...he Module and the Rack Connectors RS 232 and Ethernet Interfaces LEDs Labels for the connections Screw for fixation of the module to the Rack DF51 Module A Joining the Rack K Digital Ground J Flat Cab...

Page 18: ...o in the module support C located in the superior part of the rack 2 Connect the module in the way of fixing it in the connector F 3 Fix the module in the rack through the screw for fixation Installi...

Page 19: ...asic Installation 1 Connect the four modules DF50 DF51 DF52 DF53 plus the terminator DF2 in the Rack DF1 2 Connect the AC in the DF50 and DF52 input 3 Connect the DF52 output to the DF53 input 4 Plug...

Page 20: ...DFI302 User s Manual 2 4 o n 1 2 3 4 o f f HUB Detail A Detail A H1 Channel Ground Neutral Line...

Page 21: ..._D or SIMULATE_P parameters of output and input function blocks Do not use W2 and W3 jumpers They are only used to download firmware in the factory Improving Signal Ground in the DFI302 Besides the fa...

Page 22: ...2 6 Non Adjacent Racks The picture above shows how the Signal Ground cable is connected between Racks Detail of the Signal Ground connection wire Adjacent Racks Connecting adjacent Racks To other rac...

Page 23: ...stall the software using System302 CDROM Make sure that at the end of the installation the following folder was created The software can be accessed by the shortcut System302 Browser These shortcuts g...

Page 24: ...pe the codes in the blank fields observe the previous figure and click on the button Grant License Keys If these codes were accepted a message will be generated confirming the operation success At thi...

Page 25: ...RESET and subsequently will start the firmware with the standards values for IP address and the Sub Net Mask To Network WITH DHCP 5 If your network has a DHCP server consult the administrator of your...

Page 26: ...tion NOTE If your IP address is already something like 192 168 164 XXX skip to Step 14 12 Change IP address and the Sub Net Mask of the computer You must select the same Sub Net of DFI302 164 and an I...

Page 27: ...DF51 and click Next 16 The Dfi Download dialog box will open Choose the DFI OLEServer path to be used Local is the default path and click Connect 17 Select the DF51 module desired in the Module box Us...

Page 28: ...line Confirm the operation clicking Yes ATTENTION This step will be necessary only if the button Hold is enabled pointing out that the Firmware is being fulfilled 19 Check if HOLD LED is ON Click the...

Page 29: ...cation and diagnostics of possible faults 22 Click OK to end up this operation Go back to the Internet Protocols TCP IP properties of the computer and restore the original values of the IP address and...

Page 30: ...DFI302 User s Manual 2 14...

Page 31: ...Fulfill the FBTools Wizard located in the Start menu Programs System302 FBTools Wizard 3 Select the module of the DFI302 and click Next 4 The Dfi Download dialog box will open Choose the DFI OLEServe...

Page 32: ...will be stopped Confirm this operation by clicking Yes ATTENTION For the steps bellow it is necessary to have the Hold button enabled indicating that the Firmware is being fulfilled 8 Check if the Ho...

Page 33: ...ick Yes to continue 13 The progress bar at the bottom of the dialog box will show the progress of the operation 14 When the download is complete a dialog box will appear confirming that the program wa...

Page 34: ...to the Sub Net according to the procedures in Connecting the DFI302 in the Sub Net 2 Fulfill the FBTools Wizard located in the Start menu Programs System302 FBTools Wizard 3 Select the DFI302 module a...

Page 35: ...pped Confirm this operation by clicking Yes ATTENTION This step will be necessary only if the Hold button is enabled indicating that the Firmware is being fulfilled 8 Check if the Hold LED is ON 9 Cli...

Page 36: ...is operation 13 After assigning a new IP address the process will return to the Dfi Download dialog box 14 Click Run to fulfill the DFI302 Firmware again 15 Click Close to exit the Dfi Download dialog...

Page 37: ...the Ethernet through a firewall or a workstation DFI302 is detected and gets an IP address either a fixed or variable on the FBTools adjustment procedure avoiding troubles with micro switches Dip swit...

Page 38: ...OLEServer 0 for the Server Id parameter in the drop down menu and click OK Initiate online communication The message box above will appear for a while During this time SYSCON will identify and attach...

Page 39: ...ure described above to assign the Device ID to the field devices Check the Communication In order to check the communication right click over the Fieldbus icon and select Live List A new window with a...

Page 40: ...work and fulfill Update command 3 Wait to see all the devices in the Live List 4 Right click on the desired Fieldbus Network and fulfill Download command 5 Make sure to save the SYSCON Partial Downloa...

Page 41: ...this time in order to transfer the H1 schedule to the bridge a download schedule is necessary for each fieldbus port 6 Skip this step if the step 5 was done This is another possibility to transfer th...

Page 42: ...for each system Background time One of the first parameters to be set is Background time or Background traffic The SYSCON calculates the Macrocycle according to the number of links in the configurati...

Page 43: ...h block views Each block has four views that give a lot of overhead to the communication The MVCs come to optimize this communication sending only one big packet per device instead of four small ones...

Page 44: ...ta transference between the bridge and the HMI software With this mechanism the bridge will only send data that has changed The HMI has a timeout for the data i e if it does not receive a communicatio...

Page 45: ...cated All Ethernet devices including workstations are connected to the Ethernet buses The HUBs Switches of the network are also duplicated The DFI302 and workstations continuously monitor both the Fie...

Page 46: ...DFI302 User s Manual 3 16...

Page 47: ...ributed processing architecture providing one single view of the system to users and applications allowing use of services in a networked environment regardless of location machine architecture or imp...

Page 48: ...y in which data items are named and the details about how the server physically accesses that data Within each server the client can define one or more OPC groups The OPC groups provide a way for clie...

Page 49: ...the following fields 2 1 Enable Distributed COM on this computer 2 2 Default Authentication Level Connect 2 3 Default Impersonation Level Identify 3 Select the Default Security folder 3 1 Press Edit...

Page 50: ...ion call it FFGroup 2 In the User Manager program create a new user to your Fieldbus based system suggestion call it FFUser 3 Still in the User Manager program insert every user including the one crea...

Page 51: ...Step 1 Configuring your users 1 Run the User Manager program on each machine and create the users involved on the process Step 2 Client side 1 Run the dcomcnfg exe program 1 1 Press the Start button o...

Page 52: ...Windows XP users must do additional configurations after making the ones described above 1 Press the Start button in the Windows taskbar and choose Control Panel 2 Select Administrative Tools then Loc...

Page 53: ...nts log and Events log LogForOPC GENERAL 0 0 Default Log disabled 1 Enable log and see the results in EventOPC log and EventOPC log In NIC Adapter Section in the case of more than one NIC adapter are...

Page 54: ...me which the Server waits for data refresh EMULATION turns the Emulation on EMULATION_RATE specify the rate for refreshing of emulation OPC_TIMEOUT 30 30 Default 30 seconds EMULATION OFF ON Activate E...

Page 55: ...them are available now and many others are being developed A good example for that is change the Server to Emulation mode using ServerManager application instead of using SmarOleServer ini configurati...

Page 56: ...DFI302 User s Manual 4 10...

Page 57: ...eft push button Processor will fulfill a factory initialization erasing the previous configurations downloaded via Syscon A new IP will be attributed automatically when DHCP Server is available or the...

Page 58: ...e information is updated The DFI302 will be in Run Mode Check if the RUN LED is ON 2 10 Click Close to exit the Dfi Download dialog box 3 The FBTools Wizard does not set the DFI302 to HOLD how to proc...

Page 59: ...ulfill the server register again In the SMAR shortcut folder Program Files Smar OleServers run Register Bat program 4 If any previous option fails you can generate the License file manually Use an ASC...

Page 60: ...DFI302 User s Manual 5 4...

Page 61: ...pendent with DMA Physical Layer Standard ISA S50 02 1992 Baud Rate 31 25 Kbps H1 MAU Type Passive no bus powered Intrinsic Safety NOT Compliant Isolation 500 Vac each channel Operation Voltage Current...

Page 62: ...nector RJ CONNECTOR RJ 12 MALE CONNECTOR RJ 12 MALE Pin 1 Pin 1 3 4 5 DF59 3 4 5 To assembly a serial cable between DF51 CPU module and PC computer see the following instructions that shows a connecti...

Page 63: ...and CPU 700 To assembly a Serial Cable between DF51 CPU module and CPU 700 you have to follow the specifications of the part number DF68 1 2 3 4 5 6 1 Connector RJ 12 Upper View Upper View Cable 1 2...

Page 64: ...DFI302 User s Manual 6 4 Dimensions...

Page 65: ...red new calculations to the power supply The following table shows the available modules used as power supply intrinsic barrier and Fieldbus impedances POWER SUPPLIES MODEL DESCRIPTION I O TYPE DF47 I...

Page 66: ...gger than 3A Additional modules are placed in the bus in parallel but isolated one of the other The modules should always be placed at the first slot of the Rack The jumper W1 in the Rack where is the...

Page 67: ...ration Time 5 ms maximum Release Time 5 ms maximum Optical Isolation 3750 Vrms 60 seconds DIMENSIONS AND WEIGHT Dimensions W x H x D 39 9 x 137 0 x 141 5 mm 1 57 x 5 39 x 5 57 in Weight 0 450 kg ISOLA...

Page 68: ...the first slot of the Rack The jumper W1 in the Rack that contains the new Power Supply must be cut The new source will only power only the rack where it is located and not to preceding racks because...

Page 69: ...operator interface It is possible to calculate the maximum current required and the remaining current supplied If maximum current required is greater than current supplied the power consumption will...

Page 70: ...ansistor 65 70 0 0 DF23 8 DO triac 0 70 0 0 DF24 2 8 DO triac 0 115 0 0 DF25 2 4 DO relay 134 20 0 0 DF26 2 4 DO relay 134 20 0 0 DF27 2 4 DO relay 134 20 0 0 DF28 2 8 DO relay 180 30 0 0 DF29 2 4 DO...

Page 71: ...ith short circuit and over current protection ripple and fault indication proper to power Fieldbus elements The interconnection of Fieldbus elements to the DF52 DF60 is indicated in figure bellow Ther...

Page 72: ...W Indicator DC LINE Green LED OUTPUTS Output 24 Vdc 1 DF52 DF60 Current 1 5 A Maximum 850 mA Maximum Ripple 20 mVpp Maximum 24 VDC Green LED Indicators FAIL Red LED ISOLATION Input signal internal ou...

Page 73: ...g in a purely resistive line impedance for a broad frequency range The DF49 DF53 cannot be used directly in areas with intrinsic safety specifications The figure below shows the Device Block Diagram T...

Page 74: ...r power status and 4 red LEDs indicating overcurrent Technical Specifications INPUT DC 24 to 32 Vdc 10 OUTPUT Current 340 mA per Channel INPUT FILTER Attenuation 10dB in the input power ripple 60 Hz D...

Page 75: ...epresentative if further information is required It is mandatory the installation of the intrinsically safe system fulfils the requirements of the local authoritative organizations In the United State...

Page 76: ...Manual 7 12 Safe Area Hazardous Area DF47 DFI302 Intrinsically Safe Fieldbus H1 Network Hazardous Side Intrinsically Safe H1 Fieldbus Devices Fieldbus H1 Network Safe Side 5 6 7 8 DF52 I S Barrier DF...

Page 77: ...ngths are determined by IS requirements and depend on both the number of devices attached and the maximum acceptable voltage drop along the cable Digital Signal Transmission Compatible with 31 25 Kbit...

Page 78: ...s used for Fieldbus an H1 bus topology Fieldbus network with DC power can support a network segment cable length up to 1900 meters Up to 4 repeaters can be used in series providing for the total cable...

Page 79: ...hitecture permits a free combination of series and parallel topologies providing an unlimited number of network configurations The diagram below shows three DF48s in parallel connected to the main tru...

Page 80: ...iate Fieldbus specifications when designing a real Fieldbus network application In order to preserve the isolation provided by the DF48 each network segment needs its own power supply and power supply...

Page 81: ...rk trunk or spur 8 bit preamble can use 4 repeaters 16 bit preamble can use 8 repeaters Please note this applies only for a network wired in series Digital Signal Transmission 31 25 Kbit s Fieldbus sy...

Page 82: ...DFI302 User s Manual 7 18...

Page 83: ...communication In the cases where only one Modbus device is used and the distance between both devices are longer than 15 meters the RS232 RS485 module interface is also necessary Originally DF51 CPU...

Page 84: ...or RS 232 Mode Half Duplex Full Duplex The RS 232 Mode setting adapts the use of RS 232 RS 485 Interface to the communication driver RS 232 Usually these interfaces connect unidirectional buses with b...

Page 85: ...al Pin Assignment PIN NUMBER DESCRIPTION 1 RS 485 Non inverting signal 2 RS 485 Inverting Signal 3 GND Reference for RS485 Communication Signal NOTE The pin GND sets the voltage reference for all RS48...

Page 86: ...computer see the following instructions which show a connection between RJ12 used in the DF58 and DB9 Female DB9 Female Pino 1 RJ 12 GND TX RX 8 7 6 4 1 5 2 3 RJ 12 5 4 3 The jumpers under DB9 side ar...

Page 87: ...he only procedures to follow are 1 Fix the DF61 in a rack and 2 Using DF54 cable connect DF61 to DF51 10 Mbps port Afterwards the 100 Mbps port will be ready to be connected to the LAN Make sure that...

Page 88: ...DFI302 User s Manual 8 6...

Page 89: ...new Control Module 5 Open the Process Cell window and select the Process Cell icon 6 Go to the Edit menu and click New Control Module 7 To create a new Function Block select the Control Module icon on...

Page 90: ...Supervision Slave AO Analog Output 3 MBSM Modbus Supervision Master AI Analog Input 4 MBCS Modbus Control Slave PID Pid Control 5 MBCM Modbus Control Master ARTH Arithmetic 6 AEQU Advanced Equation SP...

Page 91: ...the FB VFD icon you want to attach the Block Go to the Edit menu and click Attach Block See the following figure 2 Or opening the FB VFD popup menu clicking over its icon with the right mouse button C...

Page 92: ...DFI302 User s Manual 9 4...

Page 93: ...olated 8 discrete input DF18 2 Groups of 8 120Vac Inputs Isolated 16 discrete input DF19 2 Groups of 8 240Vac Inputs Isolated 16 discrete input DF20 1 Group of 8 On Off Switches 8 discrete input DISCR...

Page 94: ...Group of 4 analog outputs 4 analog output ACESSORIES MODEL DESCRIPTION I O TYPE DF1 Rack with 4 Slots No I O DF2 Terminator for the last rack No I O DF3 DF7 Flat Cables to connect two racks No I O St...

Page 95: ...to AUTO and fill IO_TYPE_Rx parameters with its respective module that has been used Parameter Valid Range Options Default Value Description ST_VER 0 TAG_DESC Spaces STRATEGY 0 ALERT_KEY 1 to 255 0 MO...

Page 96: ...block for the module DF45 an eight low signal input module for RTD TC Ohm When using this module the TEMP Transducer is necessary and must be added to SYSCON Configuration just before the Function Bl...

Page 97: ...ected to AI block it is a copy of XD_SCALE Otherwise the user can write in this scaling parameter SENSOR_CONNECTION_5 1 differential 2 2 wire 3 3 wire 3 Connection of the sensor 5 SENSOR_TYPE_5 See ta...

Page 98: ...I O point in the DFI302 can be identified by specifying the rack R slot S group G and point P The CHANNEL parameter in the multiple I O blocks MIO must specify the whole group 8 points the point must...

Page 99: ...2 8 125 Vdc inputs isolated groups of groups of groups of Technical Specifications 001 11 2 Groups 8 24VDC Digital Inputs PWR A 10B 1A PWR B GND A GND B 2A 3A 4A 5A 6A 7A 8A 9A 10A 1B 2B 3B 4B 5B 6B...

Page 100: ...exceeded 20ft 6m Each Rack has a rotating switch to select the address The possible addresses are 0 1 2 3 4 5 6 7 8 9 A B C D and E Note that the F address is not allowed There are restrictions relate...

Page 101: ...e OFF logic signal It has 2 optically isolated groups Technical Specifications ARCHITECTURE Number of Inputs 16 Number of Groups 2 Number of Points per Group 8 ISOLATION Groups are individually isolat...

Page 102: ...F14 Status display Yellow LED Input current per Point 7 5 mA typical SWITCHING INFORMATION Minimum Voltage 0 to 1 20 Vdc DF11 30 Vdc DF12 38 Vdc DF13 95 Vdc DF14 Maximum Voltage 1 to 0 5 Vdc DF11 9 Vd...

Page 103: ...r Group 8 ISOLATION Groups are individually isolated Optical Isolation up to 5000 Vac EXTERNAL POWER Voltage Source 20 30 Vdc Typical Consumption per group 65 mA Power Supply Indicator Green LED INTER...

Page 104: ...DFI302 User s Manual 10 12 DIMENSIONS AND WEIGHT Dimensions W x H x D 39 9 x 137 0 x 141 5 mm 1 57 x 5 39 x 5 57 in Weight 0 285 kg CABLES One wire 14 AWG 2 mm 2 Two wires 20 AWG 0 5 mm2...

Page 105: ...lse OFF logic signal It has two optically isolated groups of four inputs to detect 120 240 Vac DF16 DF17 respectively Technical Specifications ARCHITECTURE Number of Inputs 8 Number of Groups 2 Number...

Page 106: ...l Input current 10 mA Status display Yellow LED SWITCHING INFORMATION Minimum Voltage 0 to 1 100 Vac DF16 45 to 60 Hz 200 Vac DF17 45 to 60 Hz Maximum Voltage 1 to 0 30 Vac DF16 45 to 60 Hz 50 Vac DF1...

Page 107: ...inputs to detect 120 240 Vac DF18 DF19 respectively Technical Specifications ARCHITECTURE Number of Inputs 16 Number of Groups 2 Number of Points per Group 8 ISOLATION Groups are individually isolated...

Page 108: ...RMATION Minimum Voltage 0 to 1 100 Vac DF18 45 to 60 Hz 200 Vac DF19 45 to 60 Hz Maximum Voltage 1 to 0 30 Vac DF18 45 to 60 Hz 50 Vac DF19 45 to 60 Hz Typical Hysteresis 70 Vac DF18 150 Vac DF19 Time...

Page 109: ...ul to interact with the logic of the program or in the debugging process to check the functionality and the optimization Technical Specifications INTERNAL POWER Provided by the IMB bus 5 Vdc 45 mA Max...

Page 110: ...tion V 20 mA 0 20 mA 4 20 mA with the internal shunt resistor in the position I DF57 The inputs are differential no common ground and are individually configured to read 10 V 5 V 0 5 V or 1 5 V with t...

Page 111: ...not mandatory Technical Specifications ARCHITECTURE Number of Inputs 8 Number of Groups 1 Number of Points per Group 8 ISOLATION Channel To Bus Isolation up to 1500 Vrms INTERNAL POWER Provided by th...

Page 112: ...ns Linearity Interference Range 10 V 0 2 of span Linearity Interference AMBIENT TEMPERATURE EFFECT Range 0 20 mA 4 20 mA 0 5V 1 5 V 0 10 V 0 2 of span 77 F 25 C Range 10V 0 1 of span 77 F 25 C DIMENSI...

Page 113: ...pectively and a copy of this scale uses the TEMP transducer in VALUE_RANGE_x parameters In this particular case the access to these parameters is read only When using MAI or MAO the VALUE_RANGE_x para...

Page 114: ...328 to 842 650 to 650 1170 to 1170 Pt50 JIS 200 to 600 328 to 1112 800 to 800 1440 to 1440 RTD Pt100 JIS 200 to 600 328 to 1112 800 to 800 1440 to 1440 B NBS 100 to 1800 212 to 3272 1700 to 1700 3060...

Page 115: ...s one group of 16 optically isolated open collector outputs and these outputs have a common ground Technical Specifications ARCHITECTURE Number of Outputs 16 Number of Groups 1 Number of Points per Gr...

Page 116: ...ge Current 10 A 35 Vdc Switch Capacity for Bulbs 15 W SWITCHING INFORMATION Time interval from 0 to 1 250 s Time interval from 1 to 0 3 s INDEPENDENT PROTECTION PER OUTPUT Thermal Shutdown 165 C Therm...

Page 117: ...1 A per output It has two groups of 8 optically isolated transistor outputs Technical Specifications ARCHITECTURE Number of Outputs 16 Number of Groups 2 Number of Points per Group 8 ISOLATION Optical...

Page 118: ...imum Leakage Current 200 A 35 Vdc Switch Capacity for Bulbs 15 W SWITCHING INFORMATION Time interval from 0 to 1 600 s Time interval from 1 to 0 300 s INDEPENDENT PROTECTION PER OUTPUT Over Current Pr...

Page 119: ...h any voltage from 20 to 240 Vac Technical Specifications ARCHITECTURE Number of Outputs 8 Number of Groups 2 Number of Points per Group 4 ISOLATION Groups are individually isolated Optical Isolation...

Page 120: ...hen Active Off state Voltage Leakage Current 500 A 100 Vac On state Voltage drop 1 5 Vac rms maximum Over Load Protection per Output Should be provided externally fast acting fuse rated at 1 5 times u...

Page 121: ...voltage from 20 to 240 Vac Technical Specifications ARCHITECTURE Number of Outputs 16 Number of Groups 2 Number of Points per Group 8 ISOLATION Groups are individually isolated Optical Isolation to 25...

Page 122: ...hen Active Off state Voltage Leakage current 500 A 100 Vac On state voltage drop 1 5 Vac rms Maximum Over Load Protection per Output Should be provided externally fast acting fuse rated at 1 5 times u...

Page 123: ...ction Description This relay output Module is designed to switch pilot lamps valves and relay coils up to 5 A per output The relays can drive loads ranging from 20 to 110 Vdc or from 20 to 250 Vac Two...

Page 124: ...s active ON if the relay s coil is active DF25 DF26 DF27 500 A 100 Vac Leakage DF29 DF30 DF31 none none Over load protection per output Should be provided externally Should be provided externally SWIT...

Page 125: ...puts 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 1B 2B 3B 4B 5B 6B 7B 8B 9B 10B smar PWR 0 DF28 1 2 4 3 2 G 8x NO Relays Out 0 1 2 3 4 5 6 7 6 7 5 Green R R Yellow D IMB R RL1 Vext1 RL2 RL1 Vext2 RL2 Technical Spe...

Page 126: ...provided externally SWITCHING INFORMATION Operate Time 10 ms maximum Release Time 10 ms maximum ELECTRICAL SERVICE LIFE Mechanic Switching Cycles 20 000 000 operations minimum 5 to 250 Vac DIMENSIONS...

Page 127: ...gure the Group of Ranges of Channel 1 I1 V1 Dip Switch 1 DOWN Side Configure the Group of Ranges of Channel 2 I2 V2 Dip Switch 2 DOWN Side Configure the Group of Ranges of Channel 3 I3 V3 See under Te...

Page 128: ...10 V 5 k minimum 20 mA 750 maximum RANGE 1 RANGE 2 RANGE 3 VOLTAGE OUTPUT DIP SWITCH OFF 1 V to 5 V 0 to 5 V 5 V to 5 V VOLTAGE OUTPUT DIP SWITCH ON 2 V to 10 V 0 to 10 V 10 V to 10 V CURRENT OUTPUT 4...

Page 129: ...puts is designed to drive relays pilot lamps valves and other loads up to 5 A and detects the DC input Voltage and converts it to a True or False logic signal It has 1 group of 8 optically isolated 24...

Page 130: ...Impedance 3K9 DF32 DF35 DF38 7K5 DF33 DF36 DF39 10K DF34 DF37 DF40 Status display Yellow LED Indicator Logic On when active Typical Input current 7 5 mA SWITCHING INFORMATION Minimum Voltage 0 to 1 15...

Page 131: ...NFORMATION R C Protection Circuit 62 in series with 0 01 F Time to activate 10 ms Time to deactivate 10 ms ELECTRICAL SERVICE LIFE Mechanic Switching Cycles 100 000 operations minimum 5 a 250 Vac DIME...

Page 132: ...Blocks documentation DF41 is dedicated for counting frequencies up to 100 Hz and can be driven by a mechanical contact of a relay or reed switch A single pole internal filter has the cutting frequenc...

Page 133: ...lay Yellow LED Input current per Point 7 5 mA typical Maximum Input Frequency DF41 0 100Hz DF42 DF64 0 10Khz DIMENSION AND WEIGHT Dimensions W x H x D 39 9 x 137 0 x 141 5 mm 1 57 x 5 39 x 5 57 in Wei...

Page 134: ...ng from 0 to 10 KHz A single pole filter cuts off around 20 KHz in order to eliminate high frequency noises Technical Specifications ARCHITECTURE Number of inputs 16 Number of groups 2 Number of point...

Page 135: ...Logic Vin 1 5 V OFF State Level False Logic Vin 1 5 V Status Display Yellow LED Impedance 3 9 k Typically Maximum Input Frequency 10 kHz DIMENSION AND WEIGHT Dimension W x H x D 39 9 x 137 0 x 141 5m...

Page 136: ...DFI302 User s Manual 10 44...

Page 137: ...otocol The DFI302 can act as Master or Slave device and allows the communication through RS 232 or Ethernet ports using in the last case Modbus TCP IP The RS 232 Serial Port is integrated into the CPU...

Page 138: ...ith Modbus card Fieldbus Through DFI302 Fieldbus devices can be connected to an existing legacy control system allowing the existing system accesses some of the capabilities provided by Fieldbus devic...

Page 139: ...on adding Function Blocks to the SYSCON Configuration Remember that Modbus Function Blocks are available in different DD revisions 1 In order to include Modbus functionality inside DFI302 create first...

Page 140: ...ate if after communication fail in the slave there will be a new transmission after the time defined in TIME_TO_RESTART only for DFI master TIME_TO_RESTART 1 65535 1 Time to restart communication with...

Page 141: ...and this variable identifies each function For MBSS and MBCS blocks the LOCAL_MOD_MAP parameter specifies the Modbus Slave address A value 255 default does not permit the block runs The following sce...

Page 142: ...atus OUT_D1 Discrete output 1 STATUS_OUT_D1 Status to OUT_D1 if master will not update OUT_D2 Discrete output 2 STATUS_OUT_D2 Status to OUT_D2 if master will not update OUT_D3 Discrete output 3 STATUS...

Page 143: ...n extra parameter that should be set in order to use this block properly This is done through the SCALE_CONV_INn and SCALE_CONV_OUTn parameters These parameters are DS 256 and DS 257 represented by da...

Page 144: ...change is done Procedures to convert FF parameter to MODBUS variable Load INn_VALUE Calculate Y A INn_VALUE B Convert Y to DATA_TYPE_IN generating MOD_VAR_IN Store MOD_VAR_IN Procedures to convert MOD...

Page 145: ...g SYSCON create one MBCF 1 to 16 MBCS blocks are available In the Characterization window configure the blocks parameters setting Tag Relative Index and Sub Index of other parameters included in FF bl...

Page 146: ...ger parameter IVALUE2 0 Value from requested integer parameter I_ID3 Information to locate integer parameter IVALUE3 0 Value from requested integer parameter I_ID4 Information to locate integer parame...

Page 147: ...upervision and also converted to Boolean parameter BVALUEx The IVALUEx parameters can address FF block parameters of the following data types Integer8 Integer16 Integer32 Unsigned8 Unsigned16 and Unsi...

Page 148: ...rectly to Input and Output Variables at Fieldbus Network Using SYSCON create one MBCF plus 1 to 16 MBCM blocks In the strategy window link these blocks with other FF blocks This application is very us...

Page 149: ..._D4 Addresses in a slave device OUT1 Analog output 1 SCALE_ LOC_OUT1 Information to generate constants A and B in equation Y A X B plus the addresses in a slave device OUT2 Analog output 2 SCALE_ LOC_...

Page 150: ...These inputs and outputs may be connected to other FIELDBUS function blocks in order to be connected to MODBUSI O modules or registers INn Analog input DS 65 Data type Value and Status In this paramet...

Page 151: ...ss of the variable it will be referenced to the input or output In the example of the previous element suppose the MODBUS address of the variable it will be referenced is 40032 So this element must re...

Page 152: ...Modbus register connect it to an input of the MBCM block The Modbus protocol specifies the division of the address range to the variables 00001 to 09999 Digital Outputs 10001 to 19999 Digital Inputs...

Page 153: ...no indication in BAD_STATUS however if the communication is bad in the BAD_STATUS will be indicated which parameter fails in the communication Relation between the bits in BAD_STATUS and Modbus addre...

Page 154: ...some parameters mapped directly to any Modbus registers at Modbus Network Using SYSCON create one MBCF 1 to 16 MBSM blocks are available In the Characterization window configure these blocks setting p...

Page 155: ...lean parameter BVALUE1 TRUE Value from requested addresses BLOCATOR2 Information to locate boolean parameter BVALUE2 TRUE Value from requested addresses BLOCATOR3 Information to locate boolean paramet...

Page 156: ...lue Type the MODBUS address of the variable it will be monitored in the MBSM block Suppose user needs to monitor the variable with MODBUS address 40001 located in an I O module of the Slave with Devic...

Page 157: ...ress Inform the address of the slave it is required to reference to the parameter PVALUEn For example suppose there is a LC700 with Device Address equal to 3 and in this LC700 it is required to monito...

Page 158: ...ter has two elements to be configured Slave Address Insert the Address of the slave where it is located the variable to be monitored For example if in an application one LC700 was set with Device Addr...

Page 159: ...5 OFFSET 40016 OFFSET 40055 40056 F_ID8 42615 OFFSET 42616 OFFSET 42655 42656 IN1 Status 40017 OFFSET 40057 I_ID1 42617 OFFSET 42618 OFFSET 42657 42658 IN2 Status 40018 OFFSET 40058 I_ID2 42619 OFFSET...

Page 160: ...iated with it For example suppose LOCAL_MODE_MAP 1 and a float value will be monitored Setting the F_ID1 F_ID1 Tag Tag of the float parameter necessary to monitor F_ID1 Index Index of the first column...

Page 161: ...100 Float 4 2 From EU 0 Float 4 3 To EU 100 Float 4 4 To EU 0 Float 4 5 Data Type Use this parameter to convert Fieldbus to Modbus or Modbus to Fieldbus where Modbus should be Float 1 Unsigned8 2 Unsi...

Page 162: ...DFI302 User s Manual 11 26...

Page 163: ...hat will be implemented PROJ_00_DFI The corresponding Fieldbus Foundation block diagram is shown below The purpose of the process is to control the fluid outlet temperature controlled variable using s...

Page 164: ...elect the Plants option See picture below Observe the following dialog box Type the name of the project on the file name box and then click Save A new folder will be created with the name of the proje...

Page 165: ...cture below A dialog box will open Assign a tag to your plant otherwise click OK and a default name will be attributed to the Fieldbus See the dialog box below On the Proj_00 Window observe the assign...

Page 166: ...ew Bridge item see next picture A new Bridge dialog box will open On the Manufacture box choose SMAR and using the drop down menu choose DFI302 on the Device Type box On the Device Tag box type DFI or...

Page 167: ...t the TT302 device Type TIC001 on the Device Tag box or another tag See the picture below To add a LD302 and a converter FI302 for the control valve follow the same procedure described above When fini...

Page 168: ...E It is necessary to configure the following blocks for any kind of device Transducer TRD Resource Block RES and Display DSP The following picture shows the CANAL_00 window Now Area 1 Logic Plant can...

Page 169: ...ck OK To create other areas follow the procedure described above See the following picture NOTE Remember that Area 1 is just a virtual division Its main purpose is to divide a large plant For instance...

Page 170: ...t Expand option In order to arrange the screen click on FBAP_01 window then go to the window menu and select Tile Now go to the FBAP_01 window click on FBAP_01 and using the right button of the mouse...

Page 171: ...box In the Tag box there are blocks that will be attached to the application According to the example the block might be the default Click OK and the block will be attached to the Logic Plant in FBAP...

Page 172: ...to visualize the whole project Strategy window offers many drawing tools For further information refer to Help menu In this case activate only the necessary tools First of all make sure that the open...

Page 173: ...n in the Strategy Toolbar Press the Link button and click on TT100 function block A dialogue box will open Select Output option and click OK See the next picture Another way to accomplish a Block link...

Page 174: ...ics 1 In the Strategy Window Right click the block that the user want to do the characterization or double click on the block using the left button of the mouse Observe the following picture 2 In the...

Page 175: ...e Edit button to begin to edit the parameter value When you finish the edition click on End Edit button See below a list of parameters that will be configured in this project FT101 LD302 FT101_TR MODE...

Page 176: ...K TARGET AUTO SENSOR_TYPE PT100IEC SENSOR_CONNECTION THREE WIRES SENSOR_TRANSDUCER_NUMBER 1 TT100_RS MODE_BLK TARGET AUTO TT100_DSP MODE_BLK TARGET AUTO BLOCK_TAG_PARAM_1 TT100_AI INDEX_RELATIVE_1 8 M...

Page 177: ..._1 FCV102_AO INDEX_RELATIVE_1 9 MNEMONIC_1 VALVULA ACCESS_1 MONITORING ALPHA_NUM_1 MNEMONIC DISPLAY_REFRESH UPDATE DISPLAY FCV102_AO MODE_BLK TARGET CAS PV_SCALE EU_100 100 EU_0 0 UNITS_INDEX XD_SCALE...

Page 178: ...DFI302 User s Manual 12 16 Parameters FT101 LD302 FT101_TR MODE_BLK TARGET AUTO FT101_RS MODE_BLK TARGET AUTO FT101_DSP MODE_BLK TARGET AUTO BLOCK_TAG_PARAM_1 FT101_AI...

Page 179: ...TO DFI_HC MODE_BLK TARGET AUTO IO_TYPE_R1 SLOT_0 8 TEMPERATURE SLOT_1 4 ANALOG OUTPUT SLOT_2 8 DISCRET OUTPUT SLOT_3 8 DISCRET INPUT DFI_TEMP MODE_BLK TARGET AUTO CHANNEL 1009 SENSOR_CONNECTION_0 3 WI...

Page 180: ...MBCM Modbus Control Master and MBCF Modbus configuration blocks are not available in the Physical Configuration so these blocks must be configured through the Logical Configuration In the Logical Conf...

Page 181: ...MODE_BLK TARGET AUTO MEDIA SERIAL MASTER_SLAVE MASTER BAUD_RATE 9600 STOP_BITS 2 PARITY EVEN CPU 700 Ladder program The behavior of the above line is very simple As soon as the virtual tag goes to lev...

Page 182: ...DFI302 User s Manual 12 20...

Page 183: ...blocks that send data or 1OL 1VCR Subscriber for blocks that receive data The DF51 can support up to 300 OLs Object Links 64 VCR publishers and 64 VCR subscribers b The DF51 processor is responsible f...

Page 184: ...have up to 16 blocks of one Modbus type For example if DFI302 is master it can have up to 16 blocks of each Master type However the user can have 16 Modbus Control Master and 16 Modbus Supervision Ma...

Page 185: ...RS 232 port Another option could be using the DF58 module to allow a RS 485 connection In order to set the configuration parameters of the DF65 it is necessary to put the communication switch in the d...

Page 186: ...ll act as bypass Remember that the DF65 must have the same baud rate as DF51 9600 bps default In the menu Tools of Logic View select Comm Settings and then choose Ethernet Modbus TCP Type the IP addre...

Page 187: ...rect configuration of the serial communication between DF65 and DF51 DF65 Dip switches baud rate parity serial communication channel etc 9 Correct configuration of the communication between Logic View...

Page 188: ...hen should be written on the DF65 Another possibility is to connect two DF65 peer to peer communication See the figure below This figure shows how to configure MBCM parameter blocks Modbus Input varia...

Page 189: ...tputs of these contacts are connected to two coils connected to the module DF27 outputs Similarly a virtual variable was assigned to a third contact The Modbus addresses of these variables are DF20_1...

Page 190: ...ct Project The SYSCON will open a window to save the configuration Save it 9 Click on Area 1 and select New Process Cell Assign a Tag to this cell Right click the mouse on Process Cell and select Expa...

Page 191: ...02 system It is the module that runs the programmed configuration and interacts with all the other modules of the DF65 System 1 G 8x Temperature In smar DF65 Logic Coprocessor FAIL 5VDC RUN HOLD FORCE...

Page 192: ...k 31 INTERNAL POWER Provided by the IMB bus 5 Vdc 320 mA Total Maximum Dissipation 1 6 W Power Indicator Green LED 5 Vdc FAILURE CIRCUIT Output type Solid state relay normally close NC Limits of Conta...

Page 193: ...P1 EIA 232C is for programming and monitoring point to point short connections o P2 EIA 485 is for programming and monitoring point to point or multidrop in long industrial connections o P3 can mimic...

Page 194: ...amount of time set on Time Delay to process the frame request and send the answer NOTES For better performance of the system it is recommended Time Delay depends on the Workstation s processor If the...

Page 195: ...RTU channels o Master Coprocessor in a system with DF66 where 2 channels work as Modbus RTU and the remaining one P3 as remote master channel In order to change the operation mode of the DF65 the user...

Page 196: ...that the DF65 acts as the main processing unit acquiring data from the DF66 modules in its own IMB and also from any DF66 connected to it In this case P3 is completely dedicated to DF66 communication...

Page 197: ...se the same I O modules designed for the regular DF65 system combined with the DF66 module The DF66 module must be used together with DF65 and DF65R The DF66E module must be used together with DF65E a...

Page 198: ...F65 DF66 system structure is shown as follows DF66 Architecture Baud rate and Address Adjust Baud Rate Settings Each DF66 Interface Module Master or Slave has a DIP switch to set the baud rate communi...

Page 199: ...otary switch in the Coprocessor module Rotary Switch in the position 0 Main When both Coprocessors are powered up at the same time and the algorithm checks the rotary switch position of both Coprocess...

Page 200: ...lso the Sender Power cycle of configured system 1 If configurations mismatch and a sequential power up happened and the first Coprocessor has a Good Config then the first Coprocessor to power up will...

Page 201: ...F65R MAIN DF65R BACKUP DF51 DF58 DF50 Power Supply DF66 The above architecture shows an illustrative example of the hardware used in the DF65R redundancy Two Ethernet paths Two DF50 modules allow comp...

Page 202: ...Coprocessor then during a t 2 seconds interval it will search for another Coprocessor 5 If it does not find another active Coprocessor it becomes the Active Coprocessor I The algorithm checks which Co...

Page 203: ...was passive in last power down Is CPU1 the main CPU Yes Is CPU2 the Back up CPU CPU1 gets active Yes Yes Signalize error No No Is CPU2 the Back up CPU Yes No CPU2 gets active CPU2 was passive in last...

Page 204: ...ve and passive ports Switch Over Procedure During the normal functioning of the system there s a switching procedure It is based on the number of the DF66 that the active Coprocessor can communicate w...

Page 205: ...dancy with the Hot Standby mode is achieved too This mode suits specially the cases where the DFI302 has function blocks in its configuration Function blocks on DFI302 can be interesting mainly in two...

Page 206: ...in its configuration That is in such case the function blocks are on the field devices This is a completely distributed control philosophy where DFI302 perform two main functions Gateway 1 Ethernet p...

Page 207: ...PC Client tools be able to deal with network redundancy it is necessary configure the workstation and the DFI OLE Server Configuring the workstation It is possible to have one or two workstation redun...

Page 208: ...ion between Client and Server make sure to configure DCOM and NT Security The steps are described in the Appendix A in this manual The DFI OLE Server is connected to both subnets where are located the...

Page 209: ...module Sync_Main or Sync_Backup RED_STATE_L RED_STATE_R Active runs all the tasks and generates all the data Standby does not run the tasks but just receives all the data generated by the other one a...

Page 210: ...fer of configuration from the Active to the Standby this warning is shown The procedure is to perform a Factory Init in the module that is not Active and wait until the transfer is completed successfu...

Page 211: ...d then click Block List A new window will be opened showing all the blocks pre instantiated in the module Then in this window right click the transducer performing an Assign Tag with the tag that is p...

Page 212: ...ess interruption 1 Be sure the system is in the Synchronized status and it has none in the parameters Bad Conditions So using FBTools update the firmware of the Active module At this moment the other...

Page 213: ...ve 6 Even in the transducer set the parameter SYSTEM_OPERATION as Redundant 7 If necessary perform Assign Tag for all the field devices Wait until the Live Lists of all the channels are complete So co...

Page 214: ...he procedure for the case the Backup module must be replaced is the following 1 With the H1 connector disconnected insert the new module in the backplane 2 Update the firmware in the new module if nec...

Page 215: ...le and failure simulations can be performed Firmware update without process interruption This procedure describes how to update the firmware of both the modules without process interruption 1 Using FB...

Page 216: ...DFI302 User s Manual 15 12...

Page 217: ...hich the server will wait till complete DFI connection 13 Default value 13 seconds before concluding server connection with DFIs NETWORK_STARTUP 13 The LOCAL_POLLING parameter enables or disables loca...

Page 218: ...lled in the machine only Remote DFI section will be considered Using two NICs configured to the same subnet the LOCAL_POLLING MUST be OFF Typical scenarios supported according to the configuration NIC...

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