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Siemens SITRANS FC410 Coriolis Mass Flowmeter with Modbus

1. A 3 5 Maintenance amp Diagnostics Table A 8 Access level Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 404 Unsigned Access level Access level to enable 32 logged Read 4 writing commands in Write 4 logged out Table A 9 Maintenance Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 700 Unsigned Set To Default Reset all parameters to Enter 1 to Write 2 factory settings reset 2700 Unsigned Operating Time Total Total operating time since 0 h Read Only 4 first power up 2702 Unsigned Operating Time Operating time since last 0 h Read Only 4 power up 4088 String 14 Firmware Time Firmware time stamp Read Only Stamp specifies the date and time when the sensor firmware was built 4105 String 32 Sensor PCBA Serial Serial number of the sensor Read only Number electronic Table A 10 Device diagnostics Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 2756 Float 4 Driver Current Actual sensor driver current A 0 to 0 124 Read Only The actual driver current is viscosity and sensor size dependent 2758 Float 4 Pick up Amplitude 1 Actual pick up 1 amplitude V 0 to 0 9999 Read Only 2760 Float 4 Pick up Amplitude
2. 89 10 1 Diagnosing Wi POM ccoo anda E E EERE 89 10 2 TrOUDIGSNOOUING coito A ee nae 89 10 2 1 Step 1 Inspecting the application ccceccccceceeeeeeeeeee cece eeeeeeeeeaeceeeeeeeseceeeaeceeeeeseseeeeneeeeeeeeeees 90 10 2 2 Step 2 Performing a Zero point adjustment oooocccnnociccnnnoccccnanoncnnnnnoncnnnnnn cnn rcnno cnn r nano rra r rana nn 90 10 2 3 Step 3 Calculating the Measurement error oonoccccnnnociccnonoccnccnnoncnnnnnoncnn nono nn nr nano nn arcano rca r rana rca 90 10 2 4 Step 4 Improving the applicatiON ooooononniccncnnnnnnnnnnonocccnncnnnnnnnnnonncnnnnnnnnnnnnonnnnnnnnnnnnnn nn nnnnn ranas 92 Technical data eaa a a aa aaar a Ea eich ehsbehshadehoieh sd chabshabehoneh ohsbabshubebeiel ob cbebshabeboied cd bebebstctee 95 11 1 ES nane 95 11 2 Process Variables A A A Ad eis oh tet 95 11 3 Modbus Communication SpecificatiON oooonoooccnnnnnnininocococncnncnnnnnnnoncnncnnnnnnnnnnn nn nnnnn rra nnnnnnnnnnnnn 96 11 4 PORONMANCC 2 2 ote Mati dt o a o oak heel A ia 97 11 5 Rated operating conditions ooooococcnnnncccnonaccccnnnoncccnanancncnanonccc canon cnc canon nc cnn nc rcnnn nc rnnnn acc r nana 98 11 6 Pressure Grop Curves tecla de Er teta 99 11 7 Pressure temperature ratings ooooonnncccnnnnccccnnnoccccnnnoncccnn nono cnn nn rr cnn narran rr 100 IAS E ESTE EEE 100 11 232 Hastelloy SENSOrS 0 ica ada 102 11 8 Desi Mitad a 103 11 9 Powersupply ovio A aa eh naan ale ea LA mae 104 11 10 Cables an
3. Descriptor Message and Date fields can be left blank Wizard Quick Start SITRANS FC410 Step 1 of 5 Identification SIEMENS These parameters are used to identify the device The TAG should be unique in your application To identify the device and to get all wizard parameters of the device you can transfer the data from the device to SIMATIC PDM Read Data from Device SITRANS FC410 Date Sensor Product Name SITRANS FC402 Size Order Number Cancel lt Back Net Figure 6 4 Quick start step 1 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 57 Commissioning 6 9 Wizard Quick Start via PDM Step 2 Sensor orientation 58 Select the application type gas or liquid and sensor orientation then click on Next Wizard Quick Start SITRANS FC410 ES Step 2 of 5 Sensor Orientation SIEMENS To ensure correct and stable measurement please check that the sensor is installed well and stable Installation Sensor Position Vertical y Sensor Position Description Sensor Position Horizontal Liquid application Sensor Position Horizontal Gas application Vertical installation with an upwards flow self draining is always recommeded D J Back Next gt Help Figure 6 5 Quick start step 2 SITRANS FC410 with Modbus Operating Instructions
4. Manufacturer Manufacturer name and location Country Manufacturing country O Hw Hardware version FW Firmware version Figure 1 3 FC410 Mini Flow Link identification nameplate Note Approval identifications Approval certificates and notified body identifications are available for download at siemens com FC410 sensor approval nameplate FC0044 02 QRcode Product specific QR code C tick logo 3A 3A logo Figure 1 4 FC410 approval nameplate example SITRANS FC410 with Modbus 12 Operating Instructions 12 2013 A5E33120874 001 Introduction 1 4 Device identification Note Logos and warnings Logos and warnings are only shown on the product where applicable The combination shown in the example above is relevant for a hygienic sensor The Australian C tick mark is mandatory on all products FC410 EHEDG nameplate Other label See also perg hee FC0042 01 E o o 43 anot TYPE EL CLASS MAY 2012 Figure 1 5 EHEDG nameplate This nameplate appears on all Hygienic sensors 7ME462 Figure 1 6 How to install The QR code provides direct internet connection to e The product support portal which includes access to the How to Install YouTube video This example provides that function e Product and production specific documentation maintained in the production database Device disposal Page 86 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33
5. SITRANS FC410 with Modbus 34 Operating Instructions 12 2013 A5E33120874 001 Installing Mounting 4 2 Flowmeter installation 4 2 5 Hydrostatic testing The flowmeter is pressure tested before delivery to 1 5 times the rated working pressure of the sensor e Inthe case of process connections pressure rated less than 100 bar the connection is the limiting component e Inthe cases of stainless steel sensors with process connections pressure rated above 100 bar the sensor is the limiting component In all cases the maximum allowed hydrostatic test pressure MATP of the flowmeter is 1 5 times the marked MAWP PS at 20 C ZN WARNING Risk of equipment damage Never pressure test a completed flow system with piping and other components at pressures higher than 1 5 times the marked MAWP PS at 20 C of the lowest rated component in the system 4 2 6 Mounting a pressure guard The sensor enclosure is supplied with two G parallel thread purge ports These ports can for example be used for a pressure guard which can be connected to an automatic shut off valve to stop the flow in case of sensor pipe fracture Note Non hazardous locations only A pressure guard can be applied only in non hazardous locations Note Avoid opening purge ports Opening either of the purge ports will void any Ex rating for the sensor The AISI 304 EN 1 4301 exterior enclosure is rated to approximately 20 bar st
6. device Further country or region specific code conformity information is available on request ZN WARNING Improper device modifications Danger to personnel system and environment can result from modifications to the device particularly in hazardous areas e Only carry out modifications that are described in the instructions for the device Failure to observe this requirement cancels the manufacturer s warranty and the product approvals CE declaration Note CE declaration The CE declaration certificate is required to be included with each flowmeter The certificate is therefore available on the SensorFlash SD card delivered with the device Installation in hazardous locations J N WARNING Equipment used in hazardous locations Equipment used in hazardous locations must be Ex approved for the region of installation and marked accordingly It is required that the special conditions for safe use provided in the manual and in the Ex certificate are followed SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Safety notes 2 3 Installation in hazardous locations Hazardous area approvals ATEX IECEx FM The device is approved for use in hazardous area and has the approvals listed below Special conditions for safe installation and operation specified by each approval authority are included in the relevant certificate FC410 flowmeter can be i
7. 14 2 14 2 SMS 1145 Hygienic screwed 265 360 10 4 14 2 Dimensions in mm inch Table 13 7 7ME462 sensor sizes DN50 and DN80 Sensor DN50 DN80 Connection DN40 DN50 DN65 DN80 DIN 11851 Hygienic screwed 610 24 0 610 24 0 840 33 1 840 33 1 DIN 32676 C Hygienic clamp 610 24 0 875 34 4 DIN 11864 1 Asceptic screwed 610 24 0 610 24 0 875 34 4 DIN 11864 2A Asceptic flanged 620 24 4 610 24 0 875 34 4 DIN 11864 3A Asceptic clamp 610 24 0 610 24 0 840 33 1 ISO 2852 Hygienic clamp 610 24 0 610 24 0 840 33 1 ISO 2853 Hygienic screwed 630 24 8 610 24 0 860 33 9 SMS 1145 Hygienic screwed 610 24 0 610 24 0 875 34 4 Dimensions in mm inch Note 3A DIN 11851 and ISO 2853 are only 3A approved if self centring gaskets are used SITRANS FC410 with Modbus 120 Operating Instructions 12 2013 A5E33120874 001 Modbus holding registers A A 1 Modbus addressing model The device allows read write access to the following standard Modbus RTU data holding register blocks e Holding registers ref 4x address range The minimum value of a writable holding register can be read by adding 10000 to the Modbus address of the register The maximum value of a writable holding register can be read by adding 20000 to the Modbus address of the register The default value of a writable holdin
8. DIN 11864 3A e SO 2852 e ISO 2853 e JIS B 2220 10K 20K 40K 62K e M12 connector with 4 wire cable e Standard cable with polymer brass stainless steel cable glands metric or NPT e Armored cable with stainless steel armored cable glands metric or NPT e Conduit entries metric or NPT e AISI 316L W1 4404 e Hastelloy C22 UNS N06022 e Standard AISI 316L W1 4435 or W1 4404 Hastelloy C22 UNS N06022 e Hygienic AISI 316L W1 4435 AISI 304 W1 4301 Aluminum with corrosion resistant coating Split flow through 2 parallel tubes with combined cross section area 50 of the nominal pipe The measuring tubes are bent in a trapezoidal curve 103 Technical data 11 9 Power supply 11 9 11 10 104 Description Measuring tube surface roughness Self draining design Pressure ratings depend on sensor material Specification e Standard 1 6 um e Hygienic 0 8 um Yes when mounted vertically Pressure ratings depend on process connection dimension Power supply Table 11 26 Power supply Description Supply Voltage V Reverse polarity protection Y N Cables and cable entries Specification 24 VDC 20 DC supply Y The following information applies to cables and cable glands supplied as accessories to the device Table 11 27 Power and signal cable basic data Description Number of conductors Square area mm Screen Outside color Extern
9. V barL The maximum allowable temperature for the used liquids or gases is the maximum process temperature which can occur as defined by the user This must be within the limits defined for the equipment SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 107 Technical data 11 13 PED 11 13 2 Division of media liquid gaseous into the fluid groups Table 11 31 Fluids are divided according to Article 9 into the following fluid groups Group 1 Explosive Very toxic R phrases for example 2 3 1 4 5 6 9 16 18 R phrases for example 26 27 28 39 32 19 44 Extremely flammable Toxic R phrases for example 12 17 R phrases for example 23 24 25 29 31 SITRANS FC410 with Modbus 108 Operating Instructions 12 2013 A5E33120874 001 Technical data 11 13 PED Group 1 Highly flammable Oxidizing R phrases for example 11 15 17 10 30 R phrases for example 7 8 9 14 15 19 Flammable R phrases for example11 10 Group 2 All fluids not belonging to Group 1 Also applies to fluids which are for example dangerous to the environment corrosive dangerous to health irritant or carcinogenic if not highly toxic 11 13 3 Conformity assessment Flowmeters of categories to III comply with the safety requirements of the directive They are affixed with the CE mark and an EC declaration of conformity is provide
10. e National Electrical Code NEC NFPA 70 USA e Canadian Electrical Code CEC Canada Further provisions for hazardous area applications are for example e IEC 60079 14 international e EN 60079 14 EC Conformity with European directives The CE marking on the device symbolizes the conformity with the following European directives Electromagnetic Directive of the European Parliament and of the Council on the compatibility EMC approximation of the laws of the Member States relating to 2004 108 EC electromagnetic compatibility and repealing Directive 89 336 EEC Low voltage directive LVD Directive of the European Parliament and of the Council on the 2006 95 EC harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 15 Safety notes 2 2 CE declaration Atmosphere explosible Directive of the European Parliament and the Council on the ATEX approximation of the laws of the Member States concerning 94 9 EC equipment and protective systems intended for use in potentially explosive atmospheres Pressure equipment Directive of the European Parliament and of the Council on the directive PED approximation of the laws of the Member States concerning 97 23 EC pressure equipment 2 2 2 16 3 The applicable directives can be found in the EC conformity declaration of the specific
11. 001 117 Dimensions and weight 13 3 316L stainless steel NAMUR SMS 1145 Hygienic screwed 610 24 0 610 24 0 875 34 4 12 VCO 4 Quick connect JIS B2220 10K 620 24 4 610 24 0 840 33 1 JIS B2220 20K 620 24 4 610 24 0 860 33 9 JIS B2220 40K 620 24 4 610 24 0 875 34 4 JIS B2220 63K 620 24 4 875 34 4 Dimensions in mm inch 13 3 316L stainless steel NAMUR 316L stainless steel NAMUR Table 13 4 7ME471 sensor sizes DN15 and DN25 Sensor DN15 DN25 Connection DN6 DN10 DN15 DN20 DN25 DN25 DN32 DN40 EN1092 1 B1 PN16 510 510 600 605 20 1 20 1 23 6 23 8 EN1092 1 B1 PN40 510 510 600 605 20 1 20 1 23 6 23 8 EN1092 1 B1 PN63 510 600 20 1 23 6 EN1092 1 B1 PN100 515 520 600 605 20 3 20 5 23 6 23 8 EN1092 1 B1 PN160 515 600 20 3 23 6 EN1092 1 D PN40 510 600 20 1 23 6 EN1092 1 D PN63 510 600 20 1 23 6 EN1092 1 D PN100 515 600 20 3 23 6 EN1092 1 D PN160 515 600 20 3 23 6 ANSI B16 5 Class 150 515 515 600 605 20 3 20 3 23 6 23 8 ANSI B16 5 Class 300 515 515 600 620 20 3 20 3 23 6 24 4 ANSI B16 5 Class 600 515 530 600 620 20 3 20 9 23 6 24 4 ANSI B16 5 Class 900 535 625 21 1 24 6 150228 1 G Pipe thread 510 510 605 20 1 20 1 23 8 SITRANS FC410 with Modbus 118 Operating Instructions 12 2013 A5E
12. 12 2013 A5E33120874 001 Commissioning 6 9 Wizard Quick Start via PDM Step 3 Sensor connection An FC410 can be ordered with M12 connection or with terminated cable for example conduit connections Wizard Quick Start SITRANS FC410 Step 3 of 5 Sensor Connection SIEMENS Ensure correct sensor connection to the host system and reliable termination of individual wires prior to continuing with the wizard Sensor Cable M12 connection Y M12 connection Is Terminal connection Terminal number Back Next gt Help Figure 6 6 Quick start step 3 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 59 Commissioning 6 9 Wizard Quick Start via PDM Step 4 Measurement conditions Configure the measurement conditions for the selected process variables Change Flow Direction if necessary Wizard Quick Start SITRANS FC410 Step 4 of 5 Measurement Conditions SIEMENS Basic Settings Flow Direction Pulsating Flow Massflaw Unit local parameter kg h X Low Flow Cut Off Volumeflaw Unit local parameter mh v Low Flow Cut Off r Density Unit local parameter kg m X Empty Tube Detection or r Cancel Back Next gt Quick start step 4 Figure 6 7 Reduce the sensitivity of the flow measurement signal by clicking on the Pulsating Flow button
13. 1974 1994 2014 1955 1975 1995 2015 1956 1976 1996 2016 1957 1977 1997 2017 1958 1978 1998 2018 1959 1979 1999 2019 1960 1980 2000 2020 1961 1981 2001 2021 1962 1982 2002 2022 1963 1983 2003 2023 1964 1984 2004 2024 1965 1985 2005 2025 1966 1986 2006 2026 1967 1987 2007 2027 1968 1988 2008 2028 1969 1989 2009 2029 Month M January February March April May June July August September October November December Date DD Day 1 to 31 AS yp INE IAE E AA GY 0 0 o O le o o UZOOOXOQCCcqmrmaea on Code 01 to 31 corresponding to the actual date SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Introduction FC410 sensor specification nameplate 1 4 Device identification o x MAWP PS at 20 O 100 bay Year of manufacture 20134 2 Ex dia IIC T Gb MAWP PS at 2007C TS Cal factor 1234567899 5 Ex ta tb IIIC T C Da Db Fluid group PED G1 qm min 20 kg h _ de Sira 11ATEX1341X Wetted material 1 4435 1 4404 qm nom 3700 kg h 45 IECEx SIR 11 0149X Min fluid temperature 50 C 11 26 Size DN 15 Enclosure IP67 Type 4X A x o530 Ex 11D Ambient temp 40 to 60 C 46 o 12D Conn E1092 1 B1 DN25 Accuracy 0 1 Ikg m o 1 a 6 6 40 43 42 18 EX approvals Ex approval specifications for the sensor ATEX example Xx WEEE Device disposal A Consult the operating i
14. 2 Actual pick up 2 amplitude V 0 to 0 9999 Read Only 2762 Float 4 Sensor Frequency Actual sensor frequency Hz 0 to 1023 Read Only 3032 Float 4 PCB Temperature Actual sensor electronic C 50 to 200 Read Only temperature SITRANS FC410 with Modbus 132 Operating Instructions 12 2013 A5E33120874 001 Modbus holding registers A 3 Modbus holding registers tables Table A 11 Aerated flow Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 2200 Unsigned Aerated Flow Alarm Alarm limit calculated in per 80 0 to 99 Read 2 Limit cent of accepted bad Write measurements 2201 Unsigned Aerated Flow Warning limit calculated in 0 0 to 99 Read 2 Warning Limit per cent of accepted bad Write measurements 2202 Unsigned Measurement The time period over which 5 s 1 to 10 Read 2 Sample Time the actual percentage of Write bad measurements is calculated 2203 Unsigned Aerated Flow Filter Aerated flow filter 2 e O Read 2 0 Disabled a Write 1 Enabled 2 Auto ee Auto means that filtering starts automatically when aerated flow is measured 2204 Unsigned Filter Time Constant PV Filter Time Constant 4 0 Read 2 0 O seconds Write a e 1 1 1 second 2 2 seconds e 2 3 5 seconds 3 4 10 second e 4 2205 Float 4 Filter Start The filter is active when the 0 015 V 0to0 124 Read Hysteresis hyst
15. 4 Dens Comp Tube Specifies a tube 0 001953 Read only Temp temperature coefficient in to the density calculation 0 001953 2434 Float 4 Dens Comp Frame Specifies a frame 0 001953 Read only Temp temperature coefficient in to the density calculation 0 001953 SITRANS FC410 with Modbus 138 Operating Instructions 12 2013 A5E33120874 001 Modbus holding registers A 3 8 Simulation Table A 18 Simulation A 3 Modbus holding registers tables Modbus address 2764 Data type Size bytes Float 4 Parameter Massflow Simulation Value Description Set massflow simulation value The massflow will be set to this value on all outputs if Simulation Mass Flow is enabled Default value unit O kg s Access level Read Write Value range 1023 to 1023 2766 Float 4 Density Simulation Value Set density simulation value The density will be set to this value on all outputs if Simulation Density is enabled 1000 kg m3 Read Write 20000 to 20000 2768 Float 4 Tube Temperature Simulation Value Set tube temperature simulation value The tube temperature will be set to this value on all outputs if Simulation Tube Temperature is enabled 0 C Read Write 50 to 200 2770 Float 4 Frame Temperature Simulation Value Set frame temperature simulation value The frame temperature will be set to t
16. 70 70 55 85 100 100 100 50 85 100 130 130 45 85 100 135 160 40 85 100 135 190 35 85 100 135 200 30 85 100 135 200 If the equipment is placed in a tb environment Zone 21 the maximum process temperatures shall be as follows Ta C Maximum Process Temperature per Temperature Class C 60 70 55 100 50 130 45 160 40 190 35 200 30 200 Additionally the maximum surface temperature of the overall device shall be e If Tprocess lt 85 C maximum surface temperature 85 C e f Tprocess gt 85 C maximum surface temperature process temperature If the equipment is placed in a ta environment Zone 20 the maximum process temperature shall be as follows Ta C Maximum Process Temperature per Temperature Class C 60 40 55 10 50 20 45 50 40 80 35 110 30 140 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Safety notes 2 4 Certificates Special conditions for safe use In general it is required that e The equipment shall not be opened when energized and when an explosive gas or dust atmosphere may be present e Appropriate cable connectors are used e Sensor is connected to the potential equalization throughout the hazardous area e EN IEC 60079 14 is considered for installation in hazardous areas Further information and instructions including approval specific special conditions for
17. Deviation limit the auto zero point adjustment is aborted Sensor size specific kg s 1 0 to 1023 Read Write 2140 Float 4 Zero Point Offsett Limit Set limit for zero point offset If the zero point offset exceeds the zero point offset limit the zero point offset cannot be stored Sensor size specific kg s 1 1023 to 1023 Read Write 2142 Float 4 Zero Point Offset Value Default zero point offset based on factory calibration of sensor A Zero point offset compensates for sensor variations due to process conditions 0 kg s 1023 to 1023 Read only 2144 Unsigned 2 Zero Point Adjust Progress Shows the progress of the currently running Zero Point adjustment in percentage 0 0 to 100 Read Only 134 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Modbus holding registers A 3 Modbus holding registers tables Modbus address 2145 Data type Size bytes Unsigned 2 Parameter Zero Point Adjust Status Description Status of the last zero point adjustment performed Every high bit 1 represents an error occurred in the last zero point adjustment performed No high bits equals ok Bit 1 Zero sigma limit exceeded Bit 2 Zero offset limit exceeded Bit 4 Quality of zero point conditions Default value unit Access level Re
18. Modbus RTU holding registers available for FC410 are described Note All Write parameters require password access SITRANS FC410 with Modbus 126 Operating Instructions 12 2013 A5E33120874 001 Modbus holding registers A 3 Modbus holding registers tables A 3 1 Process values Table A 1 Process values Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 247 12007 float 4 Massflow Measured massflow kg s Read Only 3000 253 2009 float 4 Volumeflow Measured volumeflow m s Read Only 3002 249 2013 float 4 Density Measured density kg m Read Only 3004 251 2017 float 4 Temperature Measured temperature of C Read Only 3010 the process media 3023 float 4 Frame Measured temperature of C Read Only Temperature the sensor frame A 3 2 Identification Table A 2 FC410 Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 4000 String 20 Manufacturer Device manufacturer Siemens Read Only 4020 String 10 Sensor Firmware Sensor firmware version Read Only Revision 4025 String 16 SensorType Sensor type SITRANS Read Only Also shown on the device FCS400 nameplate 4033 String 20 Sensor Serial Unique sensor serial Read Only Number number Also shown on the devi
19. OxBD OxBl 0x97 Ox9B Ox6C 0x68 OxBC 0x71 0x55 Ox5B OxAC 0x78 0x7C 0x70 0x95 0x99 Ox4E 0x86 Ox8E 0x82 Ox8F 0x42 Ox4F 0x43 unsigned short int CRC16 unsigned char puchMsg usDataLen unsigned short int unsigned char uchCRCHi OxFF high byte of CRC initialized unsigned char uchCRCLo OxFF low byte of CRC initialized unsigned ulndex will index into CRC lookup table while usDataLen pass through message buffer ulndex uchCRCHi puchMsg calculate the CRC uchCRCHi uchCRCLo auchCRCHi uIndex uchCRCLo auchCRCLo uIndex ifdef INTEL LIKE PROCESSOR return unsigned short int uchCRCLo lt lt 8 uchCRCHi else return unsigned short int uchCRCHi lt lt 8 uchCRCLo endif There are many ways of calculating a CRC checksum For further information please refer to the Modbus Organisation Website http www modbus org where detailed descriptions and programming examples are available SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 151 Exception codes E 1 Exception handling There is a defined set of exception codes to be returned by slaves in the event of problems All exceptions are signalled in the response from the slave by adding 80 hex to the function code of the request and following this byte by an exception code Table
20. Simulation of process values Massflow Volumeflow Density Process media temperature Troubleshooting and sensor checking Use in hazardous locations according to specification 3 5 Theory of operation The Coriolis principle of measurement The flow measurement is based on the Coriolis law of motion Particles moving in a rotating oscillating system will resist imposed oscillations in a manner consistent with their mass and velocity momentum Oscillation produced by a Coriolis flowmeter where the process media is accelerated around bends results in phase distortions of the measuring tubes The SITRANS F C sensors are energized by an electromagnetic voice coil driver circuit which oscillates the pipes at their resonant frequency Two pickups are placed symmetrically on either side of the driver to provide position signals for digital processing SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 25 Description 3 5 Theory of operation When the media flows through the sensor Coriolis force will act on the measuring tubes and cause deflection which can be measured as a phase shift between Pickup 1 and Pickup 2 The phase shift is proportional to the mass flowrate Frequency gt Density Time gt MASS flow The frequency or period of the vibration is a direct function of the process media density The frequency and amplitude of the driver is regulated to ensure a stable output
21. a multidrop network in non hazardous or hazardous locations It can be connected to different hosts for example a PLC system or a PC used as service tool or configuration tool Note Multidrop installations in hazardous locations Multidrop installations in hazardous locations require flameproof conduit seals for each device see illustrations in System configurations Page 45 3 3 Modbus RTU technology Modbus RTU is an open serial protocol based on master slave architecture The protocol interconnects field equipment such as sensors actuators and controllers and is widely used in both process and manufacturing automation The fieldbus environment is the base level group of digital networks in the hierarchy of plant networks SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 23 Description 3 4 Features Features The SITRANS F Modbus RTU communication complies with the Modbus Serial Line Protocol Among other things this implies a master slave protocol at level 2 of the OSI model A node the master issues explicit commands to one of the slave nodes and processes responses Slave nodes will not transmit data without a request from the master node and do not communicate with other slaves Modbus is a mono master system which means that only one master at a time can be connected Unicast communication mode Modbus Frame References 24 In unicast mode master slave mode the master sen
22. a stress free installation The flowmeter must not be used to bring the rest of the pipework into line make sure the pipework is correctly aligned before inserting the flowmeter e Install two supports or hangers symmetrically and stress free on the pipeline in close proximity to the process connections Note Handling Never lift the flowmeter using the housing that is always lift the sensor body SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 33 Installing Mounting 4 2 Flowmeter installation Avoid vibrations e Make sure that no valves or pumps upstream of the flowmeter cavitates or sends vibration into the sensor e Decouple vibrating pipeline from the flowmeter using flexible tube or couplings FC0010 01 Figure 4 7 Non flexible pipes not recommended in vibrating environment FCo011 01 S gt VIUDO AAA RAMA DIAN de Figure 4 8 Flexible pipes recommended in vibrating environment Avoid cross talk If operating more than one flowmeter in one or multiple interconnected pipelines there is a risk of cross talk Prevent cross talk in one of the following ways e Mount sensors on separate frames e Decouple the pipeline using flexible tube or couplings i a peal f E j Figure 4 9 High risk of cross talk when using non flexible pipes 22 01 k SN D Figure 4 10 Low risk of cross talk when using flexible pipes
23. and selecting the appropriate filter 60 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Commissioning 6 9 Wizard Quick Start via PDM 3 Pulsating Flow SIEMENS Selecta filter setting to set the sensitivity of the flow measurement and reduce process noise Process Noise Damping Duplex pump 3 Centrifugal pump 1 low Triplex pump 2 Duplex pump 3 Simplex pump 4 Cam pump 5 high Figure 6 8 Filter setting selection Step 5 Summary Check parameter settings and click on Back to return and revise values Apply to save settings offline or Apply and Transfer to save settings offline and transfer them to the device Wicord Quick Start SURANS ECA10 Siep 5046 Serena SIEMENS Paramotor Ong hgenticabon SITRANS FCA1O Measueoment Condions Moaturemont Conditions Measurement Conditions Basic Sotinga Basic Bemngs Bask Settings Flow Direction Potro Positwe Process Noise Damping Dugat pume 3 Duplex pump 3 Maso bow Mansfow Masstow Low Flow Cut 08 Din Okgm Volumoniow Volumefiow Yolurnetow Low Flow Cut os Omm Omm Densi Density Dentty Empty Tube Detection on or Cancel Back Apply Apply and Transfer Figure 6 9 Quick start step 5 The message Quick Start was successful will appear Click on OK SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 61 Commissioning 6 10 Wizard Z
24. cause measurement error Depending on application you should furthermore ensure the following e Liquid application Ensure that the sensor is filled with liquid and liquid only Air or gas bubbles in the liquid cause instability and can result in measurement errors Flush the pipe systems and the sensor for several minutes at maximum flowrate to remove any air bubbles which may be present Note The liquid must be homogeneous in order to measure with high accuracy If the liquid contains solid particles of greater density than the liquid then these solids can settle especially at low flow rates which will cause instability in the sensor and lead to measurement errors For pastes or process fluids with suspended solids always orient the sensor vertically with flow in upward direction to maintain solids suspension Gas application Ensure that the gas pressure temperature conditions contain sufficient superheat to prevent dewing or precipitation If the gas contains vapor or droplets then these may precipitate causing instability Step 2 Performing a zero point adjustment The second step in the troubleshooting procedure is to zero point adjust the device For further information on zero point adjustment see Commissioning Page 51 Step 3 Calculating the measurement error The result of the zero point adjustment will show you if the zero point was set under good and stable conditions The lower the obtained value o
25. edn aca 19 3 O aaa E E E 21 3 1 Desi iva A oediaeetaieeeadaes 22 3 2 SysteM integration coccion iia did 23 3 3 Modbus RTU t6CONOlOS Y aeiiae aeee S E E R S 23 3 4 Features ii E E E A E E 25 3 5 Theory ot operatios vie ied tea E a E da 25 4 Installing MountiNg iina ARR a a ARAN AMARA NARA ey 27 4 1 INtOMUICHON 2 A ee een Ghee ee ae OMI Mae ie eee tll 27 4 2 Flowmeter insta lations dtcesiiaedee fed deca ce atada rd ita eats ate Lid eee eae dad 27 4 2 1 Installation safety precautiONS ooooonoccccnonoccccnonocnccnononcncnnnonnnn cano nc nc nano nn nr nnnn rca r narrar rana rra 27 4 2 2 Determining location ccoo colin iio feuds de hears dee dae edad ees ened iad de ees 29 4 2 3 Orientation of the device onccoccnnnononinnccnnnnncccn a a aa a aa aaan daai iad di den 30 4 2 4 Mounting the Nonmeter ako iaon iann iaa a A aaiae s aan a iaa Rae adai aia Ra Ra 33 4 2 5 Hydrostatic testing asnosida iii a EIET a A T AA A aE TSE vans 35 4 2 6 Mounting a pressure guard 00 2 eeeeceee cence ce eene teeter ee ee tenets ee taae ee eet aeeeeetaaeeeeetaaeeesesaeeeeesiaeeeeesnaeeeeee 35 5 COMMECUING ii A a a 39 5 1 Wiring in hazardous locations oooonnncccnnnnnocinnnoccccnnnoncccnnnorncnnnnnrn cnn nan n nn EnA nn 39 5 2 Gable requirements aii a vedic ete eae eee 39 5 3 Safety notes for connecting oss eaoin aaae inna cc 40 5 4 GonmnectingihS FC Dia tii R 41 5 4 1 MA 2 Versions tdt 41 5 4 2 Cable termination Version aniones 42 5 4 3 Setting the EOL ter
26. flow e Changing pump speeds e Large pressure variations Process noise damping settings Reduce interfering process noise by increasing the setting of the parameter Process Noise Damping Modbus address 2130 e Centrifugal pump 1 low e Triplex pump 2 e Duplex pump 3 e Simplex pump 4 e Cam pump 5 high The default value is Duplex pump The damping affects all functions and outputs of the sensor SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 73 Functions 7 5 Process noise damping Figure 7 1 Centrifugal pump 1 low Figure 7 2 Triplex pump 2 SITRANS FC410 with Modbus 74 Operating Instructions 12 2013 A5E33120874 001 Functions 7 5 Process noise damping Figure 7 3 Duplex pump 3 default setting Figure 7 4 Simplex pump 4 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 75 Functions 7 6 Totalizer Figure 7 5 Cam pump 5 high Note Increased reaction time The reaction time of the sensor increases when the process noise is damped 7 6 Totalizer Totalizer function The device has one totalizer function that can be used to totalize the massflow process value The totalizer may be paused resumed or reset Pause Modbus address 2613 the totalizer holds the last value before the failure occurred Resume Modbus address 2614 the totalizer continues counting the actual measured val
27. gland and slide onto the cable Push the cable through the open gland anchor the cable shield and the wires with the clamp bar 7 Remove the terminal block from the electronic 8 Connect the wires to the terminals according to the list below and the label on the DSL lid Terminal number Description Wire color Siemens cable 1 24 VDC Orange 2 0 VDC Yellow 3 B White 4 A Blue SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Connecting RS 485 B White ECUUEGOI RS 485 A Blue 0 V DC Yellow 24 V DC Orange Figure 5 2 Sensor terminal space Figure 5 3 Terminal 2 1 Reinstall the electronic including the mounting screw 2 Connect the sensor connection and the sensor cable 3 Restore the flexible strap around all wires Figure 5 4 Terminal 1 4 Assemble and tighten the cable gland SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 5 4 Connecting the FC410 43 Connecting 5 4 Connecting the FC410 5 4 3 5 Remove the O ring from lid 6 Reinstate the lid and screw in until the mechanical stop Wind back the lid by one turn 7 Mount the O ring by pulling it over the lid and tighten the lid until you feel friction from the O ring on both sides Wind the lid by one quarter of a turn to seal on the O ring 8 Reinstate and tighten the lid lock screw Setting the EOL termination DIP switches I
28. is indicated by the arrow on the sensor Flow in this direction will be indicated as positive by default The sensitivity and the accuracy of the sensor do not change with reverse flow The indicated flow direction positive negative is configurable CAUTION Accurate measurement The sensor must always be completely filled with process media in order to measure accurately SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Installing Mounting 4 2 Flowmeter installation Orienting the sensor The sensor operates in any orientation The optimal orientation depends on the process fluid and the process conditions Siemens recommends orienting the sensor in one of the following ways 1 Vertical installation with an upwards flow self draining B3L496 Figure 4 3 Vertical orientation upwards flow 2 Horizontal installation tubes down recommended for liquid applications Figure 4 4 Horizontal orientation tubes down 3 Horizontal installation tubes up recommended for gas applications Figure 4 5 Horizontal orientation tubes up SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 31 Installing Mounting 4 2 Flowmeter installation Note Hygienic applications In 3A and EHEDG certified hygienic applications the flowmeter must be installed vertically as shown in 1 above Installation in a drop line Installation in a dro
29. kg h the error is estimated as e E 1 kg h x 100 100 kg h 1 For this application it is necessary to investigate more closely what the cause of the relatively high Zero Point Standard Deviation value is in order to establish what needs to be done to improve the measurement accuracy Example 2 High flow application DN 15 sensor The sensor flowrate is specified as max 3700 kg h e The zero point error Zero Point Standard Deviation value is specified as 0 2 kg h e Flowrate Min 1000 kg h Max 3000 kg h After the zero point adjustment the Zero Point Standard Deviation value Z is read as 1 kg h that is 5 times greater than specified for the sensor The error at a flowrate of 1000 kg h is estimated as e E 1 kg h x 100 1000 kg h 0 1 At a flowrate of 3000 kg h the error is estimated to be e E 1 kg h x 100 3000 kg h 0 03 Plus the linearity error of 0 1 As can be seen in this case it is not so important that the standard deviation is 1 kg h The error due to the zero point is only 0 1 for a flowrate of 1000 kg h and even less for a higher flowrate SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 91 Troubleshooting FAQs 10 2 Troubleshooting See also 10 2 4 So for this installation with the given flowrate and zero point error Zero Point Standard Deviation value you should typically choose not to spend more time finding ways to improve the application Maintenance a
30. level control To gain access select Access Management from the device menu select User and enter the PIN code The default user PIN code is 2457 Quick start Note The Quick Start wizard settings are inter related and changes apply only after you click on Apply and Transfer at the end of step 5 to save settings offline and transfer them to the device Do not use the Quick Start Wizard to modify individual parameters Click on Back to return and revise settings or Cancel to exit the Quick Start Launch SIMATIC PDM open the menu Device Wizard Quick Start and follow steps 1 to 5 Device View Options Help Communication path mando kal Parameter parir Process Values Update Massflow Set Address Unit Low Flow Cut Off Upper Limit Alarm Wizard Zero Point Adjustment SITRANS FC410 with Modbus 56 Operating Instructions 12 2013 A5E33120874 001 Commissioning 6 9 Wizard Quick Start via PDM Step 1 Identification Note The layout of the dialog boxes shown may vary according to the resolution setting for your computer monitor The recommended resolution is 1280 x 960 1 Click on Read Data from Device to upload Quick Start parameter settings from the device to the PC PG and ensure PDM is synchronized with the device 2 If required change the language for the local user interface 3 Click on Next to accept the default values
31. messages Alarm group 2 Modbus adddress 3014 Bit Diagnostic Action 0 Frame temp below limit Increase fluid temperature and check that ambient temperature is within specified limits If the failure continues then contact Siemens customer support 1 Frame temp above limit Reduce fluid temperature and check that ambient temperature is within specified limits If the failure continues then contact Siemens customer support 2 Standard Deviation above limit Measurement continues with values from last successful zero point adjustment Improve conditions for automatic zero point adjustment and shown for only 2 seconds repeat adjustment 3 Zero Point Offset above limit Measurement continues with values from last successful zero point adjustment Improve conditions for automatic zero point adjustment and shown for only 2 seconds repeat adjustment 4 Zero point adjustment failed Measurement continues with values from last successful zero point adjustment Improve conditions for automatic zero point adjustment and shown for only 2 seconds repeat adjustment 5 Empty Tube Limit exceeded Make sure that the sensor is filled with liquid and that the liquid density is within the specified Empty Tube Limit Too little fluid in tube Make sure that the sensor is filled with liquid Parameter storage malfunction Turn off the power wait 5 seconds and turn on the power again If the failure continues then c
32. min to max C F Process media density min to max kg m Ib ft3 Process media gauge pressure min to max bar psi Process media absolute pressure min to max bar psi Process media viscosity Pressure drop Pressure temperature ratings Pressure drop curves 11 6 Pressure drop curves Specification e CIP e SIP On request On request On request Specification 50 to 200 58 to 492 1 to 5000 0 06 to 312 0 to 160 0 to 2321 Stainless steel 1 to 101 14 5 to 1465 Hastelloy 1 to 161 14 5 to 2335 Gases and non compressible liquids See Pressure drop curves Page 99 See Pressure temperature ratings Page 100 The pressure drop is dimension dependent and influenced by process media viscosity and density Sensors with undersized process connections experience higher pressure drop due to reduction in inlet outlet dimensions P bar 120 100 TEN 100 oe A 80 POS ARA nao OO lll po 204 PN 16 50 0 50 100 150 200 TPC Figure 11 1 Metric flange ratings EN 1092 1 P Process pressure T Process temperature SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 99 Technical data 11 7 Pressure temperature ratings P bar 120 100 ot a TE pea 60 Te Ep ee 20 PA oe re 50 0 50 100 150 200 Figure 11 2 ANSI flange ratings
33. of the liquid fill a glass and see if the solids precipitate SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 93 Technical data 11 1 Function and system design Table 11 1 Designated use Description Measurement of process media Table 11 2 Function and system design Description Measuring principle System architecture 11 2 Process variables Table 11 3 Process variables Description Specification Primary process e Massflow variables e Density e Fluid temperature Derived process e Volumeflow variable Measurement range DN 15 water e Massflow kg h 20 to 6400 Ib h 44 to 14 100 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Specification e Fluid Group 1 suitable for dangerous fluids e Aggregate state Paste light slurry liquid and gas Specification Coriolis e Point to point 1 Modbus RTU master 1 FC410 slave e Multidrop 1 Modbus RTU master up to 31 FC410 slaves DN 50 DN 80 2 3 200 to 17700 750to 70700 900 to 181 000 440 to 39 000 1650 to 1980 to 156 000 399 000 95 Technical data 11 3 Modbus Communication Specification Description Specification Volumeflow m8 h gpm 0 02 to 6 4 0 2 to 17 7 0 75 to 70 7 0 9 to 181 0 088 to 0 88 to 77 9 3 3 to 311 4 0 to 797 28 2 Density Up to 5000 kg m 312 lb ft Process media 50 to 200 C 58 to 392 F tem
34. on the homogeneity of the fluid for example on the presence of bubbles or particles SITRANS FC410 with Modbus 146 Operating Instructions 12 2013 A5E33120874 001 Zero point adjustment The standard deviation must be within the determined Standard Deviation Limit Modbus address 2138 Note Exceeded standard deviation limit If the standard deviation is greater than the configured limit proceed as follows Check that the tube is completely filled and that the flow rate is absolute zero Check that the installation is vibration free Check the validity of the configured standard deviation limit in parameter 2 6 4 Standard deviation limit Repeat the zero point adjustment Successful automatic zero point adjustment If the new zero point offset value is valid it is automatically stored as the new zero point for the sensor It remains stored in the case of a power failure Manual zero point adjustment In case an automatic zero point adjustment cannot be performed it is possible to do a manual zero point adjustment by entering the zero point offset value 1 Select Modbus address 2132 Zero Point Adjustment and set the value to 1 Manual Zero Point Adjustment 2 Select Modbus address 2133 Manual Zero Point Offset and enter the desired offset value SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 147 CRC calculation D CRC calculation The Cyclical Redundancy Checki
35. point offset is already known Zero Point Adjustment Auto Manual 7 Description Auto A Zero flow condition must be ensured in the sensor The zero point adjustment procedure will run for a pre configured period oftime in order to determine the zero point offset Finally the quality of the determined zera point offset will be validated and it will be specified ifthe zero point adjustment was successtull or not Manual Itis possible to write the zero point offset to the device without performing the automatic zero point adjustment procedure This can be usefull ifthe correct zero point offset for the sensor is alteady known lt Back Next gt Help 5 Click Next and then Auto Zero Point Adjust SITRANS FC410 with Modbus 66 Operating Instructions 12 2013 A5E33120874 001 Commissioning 6 14 Process variables 6 During the process a progress bar is visible 7 At the end of the zero adjustment the outcome is displayed as an offset and a standard deviation Note If zero point adjustment cannot be successfully performed an alarm message will be reported in PDM Improve your zero point adjustment and repeat the procedure The system is now ready for normal operation 6 14 Process variables 1 To compare outputs in real time select View gt Process variables to see all process values totalizers and loop current 2 Verify that the process values show the expected values Process Vari
36. safe use in Ex applications can be found in the certificates on the accompanying literature CD and at www siemens com FC410 www siemens com FC410 N WARNING Laying of cables Explosion hazard Cable for use in hazardous locations must satisfy the requirements for having a proof voltage of at least 500 V AC applied between the conductor ground conductor shield and shield ground Connect the devices that are operated in hazardous areas as per the stipulations applicable in the country of operation JN WARNING Field wiring installation Ensure that the national requirements of the country in which the devices are installed are met 2 4 Certificates Certificates are posted on the Internet and on the documentation CD ROM shipped with the device See also Certificates on the Internet http www siemens com processinstrumentation certificates Certification documents including calibration report are supplied with each sensor included on the SensorFlash Material pressure test and factory conformance certificates are optional at ordering SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 19 Description Measurement of liquids and gases SITRANS F C Coriolis mass flowmeters are designed for measurement of a variety of liquids and gases The flowmeters are multi parameter devices offering accurate measurement of massflow volumeflow density temperature and depen
37. terminated with M12 style stainless steel weather proof plugs The cable screen is physically and electrically terminated within the body of the plug Take care when handling the cable and passing it through cable ducting that the plug is not subjected to excessive tension pulling as the internal connections may be disengaged Note Never pull the cable by the plug only by the cable itself 1 Connect the sensor using the supplied 4 wire cable with M12 connectors Note Grounding The sensor cable screen is mechanically connected to the grounding terminal PE only when the M12 plug is correctly tightened Terminal number Description Wire color Siemens cable 1 24 VDC Orange 2 0 VDC Yellow 3 B White 4 A Blue SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 41 Connecting 5 4 Connecting the FC410 5 4 2 42 Cable termination version A Prepare the cable by stripping it at both ends Figure 5 1 Rh woOND qu al 12 mm 50 mm 7 mm Blue White Yellow Orange Cable end Connect wires within the sensor terminal space Remove the lock screw and remove the lid Undo the flexible strap Disconnect the sensor connection white plug from the electronic Loosen the mounting screw using a TX10 Torx driver and remove the electronic from the housing Remove the cap and the ferrule from the cable
38. with reference to the unwanted effects Electromagnetic Interference or EMI that such energy may induce The goal of EMC is the correct operation in the same electromagnetic environment of different equipment which use electromagnetic phenomena and the avoidance of any interference effects An IP Ingress Protection number is used to specify the environmental protection of enclosures around electronic equipment These ratings are determined by specific tests The IP number is composed of two numbers the first referring to the protection against solid objects and the second against liquids The higher the number the better the protection For example in IP67 the first Number 6 means that the device is totally protected against dust and the second 7 that it is protected against the effect of immersion between 15cm and 1m Modbus is a serial communications protocol intended for use with programmable logic controllers PLCs Modbus allows for communication between many devices connected to the same network for example a system that measures temperature and humidity and communicates the results to a computer Modbus is often used to connect a supervisory computer with a remote terminal unit RTU in supervisory control and data acquisition systems SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 157 Glossary Modbus address Modbus master Modbus slave NAMUR PED Throughout this document the fol
39. 1 1 999 to Read Factor value gain in order to 1 999 Write make a density correction scale factor To increase the displayed density value with 0 5 set the density factor to 1 005 The displayed density value will now be 0 5 higher than before 2444 Float 4 Density Correction Set density compensation 0 kg m 1 400 to 1 Read Offset value offset in order to 400 Write make an offset on the measured density To make the flowmeter show 2 kg m change the density offset to 2 000 kg m in the Sensor menu A 3 4 Totalizer Table A 7 Totalizer Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 2609 unsigned Totalizer State Totalizer state 1 0 Read only 2 e 0 paused e 1 e 1 running 2610 float 4 Totalizer Value The totalized MASS value in O kg s Min Read Only kg 1 70E 38 Max 1 70E 38 2612 unsigned Reset totalizer Reset totalizer Value Enter 1 to Read 2 reset Write 2613 unsigned Pause totalizer Pause totalizer Enter 1 to Read 2 Totalizer can only be pause Write paused when running 2614 unsigned Resume totalizer Resume totalizer Enter 1 to Read 2 Totalizer can only be pause Write resumed when paused SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 131 Modbus holding registers A 3 Modbus holding registers tables
40. 1 3 82 6 100 14 34 68 100 Table 11 17 DIN 11851 bar PN bar DN 50 25 50 100 25 40 10 40 40 Table 11 18 DIN 32676 amp ISO 2852 bar PN bar DN 10 85 219 1 10 16 48 3 76 2 16 25 6 35 42 4 25 Table 11 19 DIN 11864 amp ISO 2853 bar PN bar DN 50 25 50 100 25 40 10 40 40 0 25 40 0 10 16 25 0 25 40 11 7 Pressure temperature ratings 50 100 150 15 3 13 3 12 1 39 8 34 8 31 4 79 7 69 6 62 9 100 100 94 2 50 120 150 14 14 13 4 34 34 33 1 68 68 66 2 100 100 100 50 100 25 25 40 40 50 100 10 10 16 16 25 25 50 100 25 25 40 40 Table 11 20 Swagelok SS 12 VCO 3 socket weld with SS 12 VCO 4 nut bar PN bar 100 100 0 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 100 0 100 0 100 150 100 0 100 0 Temperature TS C 200 11 1 29 0 58 1 87 5 Temperature TS C 200 12 4 31 6 63 2 99 Temperature TS C 140 25 40 Temperature TS C 140 10 16 25 Temperature TS C 140 25 40 Temperature TS C 200 100 0 101 Technical data 11 7 Pressure temperature ratings Note Test pressure Maximum allowable test pressure MATP for the flowmeter and process connection is 1 5 times the nominal pressure up to 150 bar 2176 psi 11 7 2 Hastelloy sensors Table 11 21 EN1092 1 bar PN bar Temperature TS C 50 0 50 100 150 200 16 16 0 16 0 16 0 1
41. 10 with Modbus 62 Operating Instructions 12 2013 A5E33120874 001 Commissioning 6 11 Changing parameter settings using SIMATIC PDM Wizard Zero Point Adjustment SITRANS FC430 Online xj Step 2 of 2 Adjustment l SIEMENS r Auto Zero Point Adjustment To ensure a correct zero point adjustment please use the following procedure Heat up the sensor to process temperature for at least 30 minutes Pump liquid al max flow for atleast 2 minutes and ensure that no alr is present Stop the flow by Shutting offthe outlet valve B and then the Inlet valve A Wait for atleast 1 minute Activate the automatic zero point adjustment When the countdown has finished the actual zero point is displayed The transmitter is now ready for flow measurement Standard Deviation Limit kg s A a mi O a Standard Deviation kg s Zero Point Adjustment Settings Auto Zero Point Adjustment lt Back Finish Help 6 11 Changing parameter settings using SIMATIC PDM Note For a complete list of parameters see the Modbus addressing model Page 121 Clicking on Cancel during an upload from device to SIMATIC PDM will result in some parameters NOT being updated Many parameters are accessed via the online menus in PDM see Parameters accessed via drop down menus Page 64 for the others SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 63 Commissioning 6 12 Parameters ac
42. 120874 001 Commissioning 6 6 1 General requirements Before commissioning it must be checked that e The device has been installed and connected in accordance with the guidelines provided in Installing Mounting Page 27 and Connecting Page 39 e Device installed in hazardous area meets the requirements described in Installation in hazardous locations Page 16 6 2 Warnings JN WARNING Improper handling The sensor connected to this device can be operated with high pressure and corrosive media Therefore improper handling of the device can lead to serious injuries and or considerable material damage J N WARNING Commissioning and operation with pending error If an error message appears correct operation in the process is no longer guaranteed e Check the gravity of the error e Correct the error e Ifthe error still exists Take the device out of operation Prevent renewed commissioning 6 3 Operating via SIMATIC PDM SIMATIC PDM is a software package used to commission and maintain process devices Further information can be found at www siemens com simatic pdm www siemens com simatic pdm SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 51 Commissioning 6 4 Functions in SIMATIC PDM 6 4 6 5 6 6 52 Functions in SIMATIC PDM SIMATIC PDM monitors the process values alarms and status signals of the device It allows you to displ
43. 120874 001 13 Introduction 1 5 Further Information 1 5 Further Information Product information on the Internet The Operating Instructions are available on the CD ROM shipped with the device and on the Internet on the Siemens homepage where further information on the range of SITRANS F flowmeters may also be found Product information on the internet http www siemens com flow Worldwide contact person If you need more information or have particular problems not covered sufficiently by these Operating Instructions get in touch with your contact person You can find contact information for your local contact person on the Internet Local contact person http www automation siemens com partner SITRANS FC410 with Modbus 14 Operating Instructions 12 2013 A5E33120874 001 Safety notes 2 This device left the factory in good working condition In order to maintain this status and to ensure safe operation of the device observe these instructions and all the specifications relevant to safety Observe the information and symbols on the device Do not remove any information or symbols from the device Always keep the information and symbols in a completely legible state Symbol Explanation Consult operating instructions 2 1 Laws and directives Observe the test certification provisions and laws applicable in your country during connection assembly and operation These include for example
44. 120874 001 39 Connecting 5 3 Safety notes for connecting See also specifications of cable lengths in Wiring FC410 to the Modbus system Page 49 N WARNING Cable requirements Cables must be suitable for the temperature at least 70 C and be flammability rated to at least V 2 ZN WARNING Unprotected cable ends Danger of explosion through unprotected cable ends in hazardous areas e Protect unused cable ends in accordance with IEC EN 60079 14 5 3 Safety notes for connecting ZN WARNING Skills Only qualified personnel may carry out work on the electrical connections Use in hazardous locations Before accessing the sensor terminal space and application terminal space check that e No explosion hazard exists e A safe access permission certificate has been issued by plant operations management e All connection leads are potential free J N WARNING Commissioning Only commission the device after the device has been properly connected and closed SITRANS FC410 with Modbus 40 Operating Instructions 12 2013 A5E33120874 001 Connecting 5 4 Connecting the FC410 5 4 Connecting the FC410 Note End Of Line EOL termination The FC410 EOL termination DIP switch is default set to EOL active To change termination setting see Setting the EOL termination DIP switches Page 44 5 4 1 M12 version The sensor is provided with a preformed cable
45. 13 A5E33120874 001 a Introduction 1 3 Checking the consignment With sensor terminal housing e SITRANS FC410 flowmeter e Sensor cable e Packet of cable glands gt e SD card with production certificates A e Quick Start guide 5 e CD containing software certificates A and device manuals SS Note Supplementary information 6 Supplementary product and production specific certificates are included on the SensorFlash SD card Note Scope of delivery may vary depending on version and add ons Make sure the scope of delivery and the information on the nameplate correspond to your order and the delivery note 1 3 Checking the consignment 1 Check the packaging and the device for visible damage caused by inappropriate handling during shipping 2 Report any claims for damages immediately to the shipping company 3 Retain damaged parts for clarification 4 Check the scope of delivery by comparing your order to the shipping documents for correctness and completeness ZN WARNING Using a damaged or incomplete device Danger of explosion in hazardous areas e Do not use damaged or incomplete devices SITRANS FC410 with Modbus 8 Operating Instructions 12 2013 A5E33120874 001 Introduction 1 4 Device identification 1 4 Device identification Each part of the FC410 Coriolis flowmeter has three nameplate types showing the following information e
46. 33120874 001 Dimensions and welght 13 3 316L sta nless steel NAMUR ANSI B1 20 1 NPT Pipe thread 510 515 605 20 1 20 3 23 8 DIN 11851 Hygienic screwed 510 510 515 600 600 20 1 20 1 20 3 23 6 23 6 DIN 32676 C Hygienic clamp 510 510 600 600 20 1 20 1 23 6 23 6 DIN 11864 1 Asceptic screwed 510 600 20 1 23 6 DIN 11864 2A Asceptic flanged 510 600 20 1 23 6 DIN 11864 3A Asceptic clamp 510 600 20 1 23 6 ISO 2852 Hygienic clamp 510 600 600 20 1 23 6 23 6 ISO 2853 Hygienic screwed 510 600 600 20 1 23 6 23 6 Dimensions in mm inch Table 13 5 7ME471 sensor sizes DN50 and DN80 Sensor DN50 DN80 Connection DN40 DN50 DN65 DN80 DN100 EN1092 1 B1 PN16 715 28 1 715 28 12 915 36 0 915 36 0 915 36 0 EN1092 1 B1 PN40 715 28 1 715 28 1 915 36 0 915 36 0 915 36 0 EN1092 1 B1 PN63 715 28 1 715 28 1 915 36 0 915 36 0 915 36 0 EN1092 1 B1 PN100 715 28 1 715 28 1 915 36 0 915 36 0 915 36 0 EN1092 1 B1 PN160 725 28 5 915 36 0 EN1092 1 D PN40 715 28 1 715 28 1 915 36 0 EN1092 1 D PN63 715 28 1 715 28 1 915 36 0 EN1092 1 D PN100 715 28 1 715 28 1 915 36 0 EN1092 1 D PN160 725 28 5 915 36 0 ANSI B16 5 2009 Class 150 725 28 5 915 36 0 950 37 4
47. 6 0 16 0 16 0 40 40 0 40 0 40 0 40 0 40 0 40 0 63 63 0 63 0 63 0 63 0 63 0 63 0 100 100 0 100 0 100 0 100 0 100 0 100 0 160 160 0 160 0 153 0 145 0 134 0 125 0 Table 11 22 150228 G and ASME B1 20 1 NPT bar PN bar Temperature TS C 50 0 50 100 150 200 100 100 0 100 0 100 0 100 0 100 0 100 0 160 160 0 160 0 153 0 145 0 134 0 125 0 Table 11 23 ASME B16 5 bar Class Temperature TS C 50 0 50 100 150 200 150 20 0 20 19 5 17 7 15 8 13 8 300 51 7 51 7 51 7 51 5 50 3 48 6 600 103 4 103 4 103 4 103 0 100 3 97 2 900 155 1 155 1 153 0 145 0 134 0 125 0 Table 11 24 DIN 11851 bar PN bar DN Temperature TS C 50 0 50 100 140 25 50 100 25 25 25 25 25 40 10 40 40 40 40 40 40 SITRANS FC410 with Modbus 102 Operating Instructions 12 2013 A5E33120874 001 Technical data 11 8 Design Table 11 25 Design Description Dimension and weight Process connectors Electrical connection Material Measuring tubes Process connectors Sensor enclosure Transmitter enclosure Measuring tube design SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 11 8 Design Specification See Dimensions and weight Page 115 e EN1092 1 B1 PN16 PN40 PN63 PN100 PN160 e EN1092 1 D gasket groove PN40 PN63 PN100 PN160 e ISO 228 1 G e ASME B1 20 1 NPT e ASME B16 5 Cl 150 Cl 300 Cl 600 Cl 900 e DIN 11851 e DIN 32676 e DIN 11864 1A DIN 11864 2C inch
48. 80 0x81 0xC1 0x80 0xC0 OxC0 0x01 0x00 0x41 0x40 0x81 0x80 0xC0 0xC1 0x01 0x00 0x40 0x40 0x81 0x81 0xC0 OxC0 0x01 0x01 0x41 0x40 0x81 0x80 0xC0 0xC1 0x01 0x00 0x41 0x40 0x81 0x41 0x80 OxCl 0x01 0x41 0x81 OxCl 0x01 0x40 0x80 0xC0 0x00 0x41 0x81 0xC1 0x01 0x00 0x41 0x81 0xC0 0x00 0x40 0x81 0xC0 0x01 0x41 0x80 OxCl 0x01 0x40 0x81 0xC0 0xC1 0x81 0x40 0x00 0xC1 0x00 0xC1 0x81 0x40 0x00 0x40 0x01 0xC0 0x80 0x41 0x80 0x41 0x00 0xC1 0x81 0xC1 0x81 0x40 0x01 0xC0 0x00 0xC1 0x81 0x40 0x01 0x40 0x01 0xC0 0x80 0x41 0x80 0x41 0x01 0xC0 0x80 0xC0 0x80 0x41 0x00 0xC1 0x00 0xC1 0x81 0x40 0x00 0x41 0x00 0xC1 0x81 0x40 0x81 0x40 0x01 0xC0 0x80 0xC0 0x80 0x41 0x00 0xC1 0x00 0xC1 0x81 0x40 0x01 0x40 0x00 0xC1 0x81 0x40 0x80 0x41 0x01 0xC0 0x80 Table of CRC values for low order byte static _ flash char a 0x00 0xC0 0xC1 0x01 0xC7 0x05 OxC5 0xC4 0x04 OxCC Ox0C 0x0D OxCB Ox0B 0xC9 0x09 0x08 0xC8 0xD8 0x18 OxDE OxDF 0x1F OxDD 0x1D 0x1C OxDC 0x14 0xD2 0x12 0x13 0xD3 0x11 OxD1 OxDO 0x10 0x32 0x36 OxF6 OXxF7 0x37 OxF5 0x35 0x34 Ox3E OXFE OXFA 0x3A Ox3B OXFB 0x39 OxF9 Ox2B Ox2A OXEA OXxEE 0x2E 0x2
49. ANSI B16 5 2009 Class 300 725 28 5 915 36 0 950 37 4 ANSI B16 5 2009 Class 600 725 28 5 915 36 0 950 37 4 ANSI B16 5 2009 Class 900 725 28 5 950 37 4 150228 1 G pipe thread 725 28 5 ANSI B1 20 1 NPT pipe thread 725 28 5 DIN 11851 Hygienic screwed 715 28 1 715 28 1 915 36 0 915 36 0 DIN 32676 C Hygienic clamp 715 28 1 950 37 4 DIN 11864 1 Asceptic screwed 715 28 1 715 28 1 950 37 4 DIN 11864 2A Asceptic flanged 725 28 5 715 28 1 950 37 4 DIN 11864 3A Aseptic clamp 715 28 1 715 28 1 915 36 0 ISO 2852 Hygienic clamp 715 28 1 715 28 1 915 36 0 ISO 2853 Hygienic screwed 735 28 9 715 28 1 860 33 9 Dimensions in mm inch SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 119 Dimensions and weight 13 4 Hygienic versions 13 4 Hygienic versions 316L stainless steel hygienic version Table 13 6 7ME462 sensor sizes DN15 and DN25 Sensor DN15 DN25 Connection DN6 DN10 DN15 DN20 DN25 DN25 DN32 DN40 DIN 11851 Hygienic screwed 265 265 270 360 360 10 4 10 4 10 6 14 2 14 2 DIN 32676 C Hygienic clamp 265 265 360 360 10 4 10 4 14 2 14 2 DIN 11864 1 Asceptic screwed 265 360 10 4 14 2 DIN 11864 2A Asceptic flanged 265 360 10 4 14 2 DIN 11864 3A Aseptic clamp 265 360 10 4 14 2 ISO 2852 Hygienic clamp 265 360 360 10 4 14 2 14 2 ISO 2853 Hygienic screwed 265 360 360 10 4
50. ASME B16 5 P Process pressure T Process temperature 11 7 Pressure temperature ratings Pressure temperature ratings are determined by process connection material and applicable standards The tables below detail the allowed maximum process pressure for sensor variants with stainless steel and Hastelloy measuring tubes With two major exceptions the pressure rating of the flow sensors is independent of the process medium temperature Design rules for flange connections in both the EN1092 1 and ASME B16 5 standards dictate pressure derating with increasing temperature The charts below show the effect of process medium temperature on the pressure ratings for the flanges within the product program 11 7 1 Stainless steel sensors Table 11 13 EN1092 1 bar PN bar Temperature TS C 50 0 50 100 150 200 16 16 0 16 0 16 0 15 2 13 8 12 7 40 40 0 40 0 40 0 37 9 34 5 31 8 63 63 0 63 0 63 0 59 7 54 3 50 1 100 100 0 100 0 100 0 94 8 86 2 79 5 160 100 0 100 0 100 0 100 0 100 0 100 0 Table 11 14 150228 G and ASME B1 20 1 NPT bar PN bar Temperature TS C 50 0 50 100 150 200 100 100 0 100 0 100 0 100 0 100 0 100 0 SITRANS FC410 with Modbus 100 Operating Instructions 12 2013 A5E33120874 001 Technical data Table 11 15 ASME B16 5 bar Class Group 150 2 3 300 2 3 600 2 3 900 2 3 Table 11 16 JIS bar PN bar 10K 20K 40K 63K 50 15 8 41 3 82 6 100 50 14 34 68 100 15 8 4
51. Drop line 32 Gas 29 Incorrect 92 Indoor outdoor 27 Inlet Outlet conditions 29 Liquid 29 Location in the system 29 Mounting of sensor 33 Orienting the sensor 31 Pressure guard 35 Safety instructions 27 Upstream Downstream 29 Installation torques 105 159 Index Internet Contact person 14 85 Flow documentation 14 Modbus Organisation 24 Support 85 L Low flow cut off 72 92 Low Mass Flow Cut Off 72 Low Volume Flow Cut Off 72 M Maintenance 83 Maintenance and Diagnostics Access level 132 Aerated flow 133 Device diagnostics 132 Maintenance 132 Zero point adjustment 134 Modbus Features 23 Frame 24 Network 54 Organisation Website 24 Technical data 96 Technology 24 Modbus holding registers Alarms 140 Characteristics 137 Communication 136 Identification 127 Maintenance amp Diagnostics 132 Process values 127 Setup 129 Simulation 139 Totalizer 131 Mounting See Installation P PDM Commissioning steps 52 Zero point adjustment 65 Performance 97 Power supply 104 Pressure Safety instructions 27 Process noise damping 73 Process values 69 127 160 Process variables 95 R Rated operating conditions 98 Recalibration 84 Reference conditions 97 Repair 83 S Safety Sensor installation 27 Scope of delivery 8 Sensor orientation See Installation Service 83 85 Service information 83 Setup Density 130 Massflow 130 Operating condi
52. E 1 Exception codes Exception code dec 01 Exception text Illegal function Description The function code received in the query is not an allowable action for the slave 02 Illegal data address The data address received in the query is not an allowable address for the slave 03 Illegal data value A value contained in the query data field is not an allowable value for the addressed location This may indicate a fault in the structure of the remainder of a complex request such that the implied length is incorrect or the number of registers is too high 04 Slave device failure The request is for some other reason not acceptable It may e g indicate that the data value to write is evaluated to be beyond limits SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 153 Float definition F F 1 Float definition Stuffing of multi byte numbers into multiple Modbus RTU registers differs among Modbus devices Big Endian and Little Endian describe the order or sequence in which multi byte data is stored in memory This device uses IEEE 741 a Big Endian representation for addresses and data items as default This means that when a numerical quantity larger than a single byte is transmitted the MOST significant byte is sent first Float transmission order can be changed as described in Float transmission Page 78 Following example describes the Big End
53. F OXEF 0x2D 0x27 OxE7 OxE6 0x26 0x22 OxE2 OxE3 0x23 OxAl 0x63 OxA3 OxA2 0xC3 OxCD 0x19 OxD4 OxFO OxF4 OxF8 Ox Ox uchCRCLo 0x03 0x02 0xC2 OxC6 0x06 0x07 Ox0F OxD9 OxD5 0x30 0x3C 0x38 ED OxEC El 0x21 OxCF OxCE 0Ox0E 0Ox0A OxCA Ox1B OxDB OxDA 0x1A Ox1E 0x15 OxD7 0x17 0x16 OxD6 0x31 0xF1 0x33 0xF3 OxF2 OxFC OxFD 0x3D OxFF 0x3F 0x28 OxE8 OxE9 0x29 OXEB 0x2C OxE4 0x24 0x25 OxE5 0x20 OxEO OxA0 0x60 0x61 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 CRC calculation See also 0x62 OxAD 0x66 Ox6D OxB8 Ox7B OxB4 0x77 OxBO 0x51 0x94 0x5D 0x59 0x48 0x8D 0x44 0x83 0x40 3 OxB9 Ox7A Ox74 OxB7 0x50 0x93 0x54 0x9D 0x58 0x49 0x4D 0x84 0x41 OxA6 OxAF OxAA 0x79 OxBA Ox75 OxB6 0x90 0x53 Ox9C OxA7 Ox6F Ox6A OxBB 0x67 Ox6B OxA5 OxAB 0x65 0x69 Ox7E OxB5 Ox76 0x91 0x52 Ox5C Ox72 0x92 0x7F OxB2 0x96 Ox5F 0x98 0x89 Ox4C 0x85 Ox81 Ox9F 0x88 Ox4B Ox8C 0x45 0x80 Ox9E Ox5E Ox8B Ox87 Ox8A Ox47 OxBF OxB3 0x56 Ox5A Ox4A 0x46 0x64 0x29 0x7D 0x73 0x57 Ox9A OxA4 OxA8
54. Lo 2 17 0x02 0x11 Quantity of Registers Hi Lo 0 1 0x00 0x01 Byte Count 2 0x02 Registers Value Hi Lo 0 5 0x00 0x05 CRC 70 10 0x46 0x0A Starting address 0x0211 529 Number of registers 0x0001 1 Data 0x0005 115200 value 5 Response 1 16 2 17 0 1 80 116 Slave address 1 0x01 Function 16 0x10 Starting Address Hi Lo 2 17 0x02 0x11 Quantity of Registers Hi Lo 0 1 0x00 0x01 CRC 80 116 0x50 0x74 Function code 8 Diagnostics 124 Modbus function code 8 provides a series of tests for checking the communication system between a client Master device and a server Slave The following diagnostics functions are supported Sub Name Description function code Dec 00 Return Query Data The data passed in the request data field is to be returned looped back in the response 10 Clear Counters and Clears all counters and the diagnostic register Counters Diagnostic Register are also cleared upon power up 11 Return Bus Message Count The response data field returns the quantity of messages that the remote device has detected on the communications system since its last restart clear counters execution or power up SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Modbus holding registers A 2 Modbus function codes Sub Name Description function code Dec 12 Return Bus Co
55. ME461 sensor sizes DN50 and DN80 Sensor DN50 DN80 Connection DN40 DN50 DN65 DN80 DN100 EN1092 1 B1 PN16 610 24 0 610 24 0 915 36 0 840 33 1 840 33 1 EN1092 1 B1 PN40 610 24 0 610 24 0 915 36 0 840 33 1 840 33 1 EN1092 1 B1 PN63 610 24 0 610 24 0 915 36 0 915 36 0 915 36 0 EN1092 1 B1 PN100 610 24 0 610 24 0 915 36 0 915 36 0 915 36 0 EN1092 1 B1 PN160 620 24 4 915 36 0 EN1092 1 D PN40 610 24 0 610 24 0 840 33 1 EN1092 1 D PN63 610 24 0 610 24 0 915 36 0 EN1092 1 D PN100 610 24 0 610 24 0 915 36 0 EN1092 1 D PN160 620 24 4 915 36 0 ANSI B16 5 Class 150 620 24 4 915 36 0 875 34 4 ANSI B16 5 Class 300 620 24 4 915 36 0 875 34 4 ANSI B16 5 Class 600 620 24 4 915 36 0 875 34 4 ANSI B16 5 Class 900 620 24 4 875 34 4 ISO 228 1 G Pipe thread 620 24 4 ANSI B1 20 1 NPT pipe thread 620 24 4 DIN 11851 Hygienic screwed 610 24 0 610 24 0 840 33 1 840 33 1 DIN 32676 C Hygienic clamp 610 24 0 875 34 4 DIN 11864 1 Asceptic screwed 610 24 0 610 24 0 875 34 4 DIN 11864 2A Asceptic flanged 620 24 4 610 24 0 875 34 4 DIN 11864 3A Asceptic clamp 610 24 0 610 24 0 840 33 1 ISO 2852 Hygienic clamp 610 24 0 610 24 0 840 33 1 ISO 2853 Hygienic screwed 630 24 8 610 24 0 860 33 9 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874
56. MFL sensor front end The sensor comprises two parallel bent tubes welded directly to the process connections at each end via a manifold The sensors are available in AISI 316L stainless steel and Hastelloy C22 The enclosure is made of AISI 304 stainless steel which has a pressure rating of 20 bar 290 psi for DN 15 to DN 50 and 17 bar 247 psi for DN 80 The burst pressure for all sizes is in excess of 160 bar The sensor enclosure can be equipped with a pressure guard or flushed with dry inert gas at the threaded ports for non hazardous applications only Note Ex certification requires that the threaded ports always remain closed The Mini Flow Link is available in an aluminum enclosure with an ingress protection grade of IP67 NEMA 4X It has a 4 wire M12 cable or terminated cable connection for communication and power supply SITRANS FC410 with Modbus 22 Operating Instructions 12 2013 A5E33120874 001 Description 3 2 System integration Flowmeter overview Mini Flow Link MFL Lid lock Cable feed through M12 socket or gland Plug and threaded port for example for pressure guard Sensor enclosure Process connections Figure 3 3 Overview of FC410 flowmeter 3 2 System integration The FC410 flowmeter functions as a Modbus RTU slave with standard Modbus commands implemented Setup parameters process values diagnostics and status information are mapped as Modbus registers The device can be connected point to point or in
57. PN40 265 360 10 4 14 2 EN1092 1 D PN63 265 360 10 4 14 2 EN1092 1 D PN100 270 360 10 6 14 2 EN1092 1 D PN160 270 360 10 6 14 2 ANSI B16 5 Class 150 270 270 360 365 10 6 10 6 14 2 14 4 ANSI B16 5 Class 300 270 270 360 380 10 6 10 6 14 2 15 0 ANSI B16 5 Class 600 270 285 360 380 10 6 11 2 14 2 15 0 ANSI B16 5 Class 900 290 385 11 4 15 2 ISO 228 1 G Pipe thread 265 265 365 10 4 10 4 14 4 ANSI B1 20 1 NPT Pipe thread 265 270 365 10 4 10 6 14 4 DIN 11851 Hygienic screwed 265 265 270 360 360 10 4 10 4 10 6 14 2 14 2 DIN 32676 C Hygienic clamp 265 265 360 360 10 4 10 4 14 2 14 2 DIN 11864 1 Aseptic screwed 265 360 10 4 14 2 DIN 11864 2A Aseptic flanged 265 360 10 4 14 2 DIN 11864 3A Aseptic clamp 265 360 10 4 14 2 SITRANS FC410 with Modbus 116 Operating Instructions 12 2013 A5E33120874 001 Dimensions and welght 13 2 Length matrix ISO 2852 Hygienic clamp 265 360 360 10 4 14 2 14 2 ISO 2853 Hygienic screwed 265 360 360 10 4 14 2 14 2 SMS 1145 Hygienic screwed 265 360 10 4 14 2 12 VCO 4 Quick connect 285 11 2 JIS B2220 10K 265 360 10 4 14 2 JIS B2220 20K 265 360 10 4 14 2 JIS B2220 40K 270 360 10 6 14 2 JIS B2220 63K 275 370 10 8 14 6 Dimensions in mm inch Table 13 3 7
58. SIEMENS Operating Instructions Edition 12 2013 Answers for industry SIEMENS SITRANS F Coriolis Flowmeters SITRANS FC410 with Modbus Operating Instructions These Operating Instructions apply to Siemens product SITRANS FC410 with order codes commencing 7ME4611 7ME4621 and 7ME4711 12 2013 A5E33120874 001 Introduction Safety notes Description Connecting Commissioning Functions Alarms and system 9 Troubleshooting FAQs 1 0 Service and maintenance Technical data Spare parts and accessories Dimensions and weight Modbus holding registers Sensor dimension Zero point adjustment CRC calculation Exception codes Float definition Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety as well as to prevent damage to property The notices referring to your personal safety are highlighted in the manual by a safety alert symbol notices referring only to property damage have no safety alert symbol These notices shown below are graded according to the degree of danger DANGER indicates that death or severe personal injury will result if proper precautions are not taken N WARNING indicates that death or severe personal injury may result if proper precautions are not taken AN CAUTION indicates that minor personal injury can result i
59. ables SITRANS FC410 Online E Overview SIEMENS Pal Massflow q r Fluid Temperature 1 122665 kg h 22 81 C 31824 0 31824 50 00 75 00 200 00 Trend View Wolumef ow Density 0 7962234 min 1 008713 kg m 6 372 0 6 372 5000 0 5000 Trend View Trend View Trend View Close Messages Help Messages Figure 6 11 Process variables Trend view Open the menu View gt Process variables and click on a Trend view button to monitor the trend of one or all process values available at each tab SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 67 Functions In the following the main functionalities of the device are described in detail For overview of all functions and parameters refer to Modbus holding registers Page 121 7 1 Process values According to standard practice with serial communication the Modbus RTU signal reports primary process values and error status strictly with SI units1 kilogram meter second and degree Celsius 1 1 kg s of water flow equals 0 001 m s of volume flow and 3600 kg h The process values are updated every 10 ms 100 Hz update rate synchronous with the DSP update cycle Process value parameters The process values are e Massflow MassflowValue kg s e Volumeflow VolumeflowValue m s e Density Density kg m e Process media temperature FlowMediaTemp C 7 2 Zero point adjustment In the following t
60. ad Only Value range e Bit 1 e Bit2 e Bit4 2180 Unsigned 2 Start Zero Point Adjustment Start automatic zero point adjustment The automatic zero point adjustment determines the application specific zero point offset automatically Possible selections e 0 Idle e 1 Running e 2 Start Read Write 1 See Sensor dimension dependent default settings Page 143 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 135 Modbus holding registers A 3 Modbus holding registers tables A 3 6 Communication Table A 13 Modbus Modbus address 527 Data type Size bytes Unsigned 2 Parameter Float byte order Description The float byte order used in Modbus messages Selection 0 Byte order 1 0 3 2 Selection 1 Byte order 0 1 2 3 Selection 2 Byte order 2 3 0 1 Selection 3 Byte order 3 2 1 0 The first mentioned byte is the first byte sent Byte 3 corresponds to the left most byte MSB of a 32 bit float in big endian format byte O corresponds to the right most byte LSB Default value unit 3 Value range Access level Read Write e w N O 528 Unsigned 2 Modbus Address Set Modbus Device Address 1 to 247 Read Write 529 Unsigned 2 Baudrate Set communication baudrate Following baud rates are available e 0 9600 e 1 19 200 Defa
61. ad all available parameters to a table for analyzing offline view online actual process values and online actual diagnostic information The following procedure must be completed before diagnosing e Installation of PDM and PDM device driver e Connection of Modbus interface Refer to Commissioning Page 51 Diagnosing with PDM 10 2 Online process values are available under menu View gt process values Online diagnostic information is available under menu View gt Device Status Troubleshooting Incorrect and unstable measurements especially at low flows are typically a result of an unstable zero point due to e Incorrect installation e Bubbles in the liquid e Vibrations Cross talk e Solid particles settling in the liquid In the following a 4 step guide to troubleshooting is provided Step 1 Preliminary application inspection Step 2 Zero point adjustment Step 3 Measurement error calculation Step 4 Application improvement The guide will enable you to trace the reason for incorrect measurements and to improve the application SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 89 Troubleshooting FAQs 10 2 Troubleshooting 10 2 1 10 2 2 10 2 3 90 Step 1 Inspecting the application Ensure that 1 The sensor is installed as described in Installing mounting Page 27 2 The sensor is located in a vibration free position Vibrations can disturb the sensor and therefore
62. age When the 16 bit CRC two 8 bit bytes is transmitted in the message the low order byte will be transmitted first followed by the high order byte For example if the CRC value is 1241 hex 0001 0010 0100 0001 Addr Func Data count Data n Data n 1 Data n 2 Data n x CRC LO CRC HI 0x41 0x12 CRC programming example Table of CRC values for high order byte static flash unsigned char auchCRCHi 0x00 0xC1 0x81 0x40 0x01 OxCO 0x80 0x41 0x01 0xC0 0x80 0x41 0x00 0xC1 0x81 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 149 CRC calculation 150 0x40 0x81 0x80 0xC1 OxCO 0x01 0x00 0x40 0x40 0x80 0x80 0xCO OxCO 0x00 0x00 0x41 0x40 0x81 0x80 OxC1 0xC0 0x01 0x00 0x41 0x40 0x81 0x80 OxCO OxCO 0x01 0x00 0x41 0x40 Jae id F r F LA r L LA T T r F T r L T r A F r E T T r T r T F 0x01 0x40 0x41 0x81 0x80 0xC0 0xC1 0x00 0x01 0x41 0x41 0x80 0x80 OxCl OxCl 0x00 0x00 0x40 0x41 0x81 0x80 OxC0 OxCl 0x00 0x01 0x40 0x41 0x80 0x80 0xC0 OxCl 0x00 OxC0 0x01 0x01 0x40 0x41 0x80 0x81 OxCl OxC0 0x01 0x00 0x41 0x41 0x81 0x81 0xC1 0xC1 0x01 0x01 0x40 0x41 0x80 0x81 OxCl OxC0 0x01 0x00 0x41 0x41 0x
63. al diameter mm Maximum length Installation environment Insulation material Halogen free RoHS compliant Torsional strength Permissible temperature range C F Min bending radius allowed Specification 4 0 326 AWG 22 7 Yes Gray RAL 7001 6 5 300 m 984 ft Industrial including chemical processing plants Special polyolefin Yes Yes e gt 3 million cycles at 180 on 200 mm e Not adapted for garland mounting festoon 40 to 80 40 to 176 Single 5 X SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Technical data 11 11 Installation torques Table 11 28 Cable glands and entries Description Specification Glands e Material Nylon Brass Ni plated Stainless steel AISI 316 1 4404 e Cable cross section 5to 10 mm 0 20 to 0 39 Entry e 1 x M20 or 1 X NPT for communication 1 If operating temperature is below 20 C 4 F use Brass Ni plated or stainless steel cable glands Note For hygienic applications 3A amp EHEDG the cable glands and blind plugs must be made from corrosion resistant material like nickel brass stainless steel or plastic The exposed threads must be minimized when they are tightened up on the cable and they must have a seal plastic or rubber under the threads where they screw into the terminal housing or enclosure 11 11 Installation torques Table 11 29 Installation torques Description Torq
64. are registered trademarks of Siemens AG The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described Since variance cannot be precluded entirely we cannot guarantee full consistency However the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions Siemens AG Industry Sector Postfach 48 48 90026 N RNBERG GERMANY Order number A5E33120874 Copyright Siemens AG 2013 11 2013 Technical data subject to change All rights reserved Table of contents 1 TOA UC A reece 7 1 1 sd dadas 7 1 2 ltems SUPpliCd coil ti atascada add been dd 7 1 3 Checking the COMSIQGNMENM cccccecesececeeessceceeedececeesenceeesesedeaeedeneecenedeceaeedeececeresedeaeesseteceesiadeeeeees 8 1 4 Device identification cccccecceeecccce cece ceeeeeeeeeee cette a a a a a aa a a EE 9 1 5 Further Information niyen nia aaa ae a taaa eieaa 14 2 Safety Notos nenna a eee O 15 2 1 Laws andidirectiyeSsaaunsanne nae ee iO ees hee ie Ree aei 15 2 2 CEE Fe gt 1410 terete er een EC nr AARC re er 16 2 3 Installation in hazardous locations ooooconoccccnonociccnononcccnononnnnnnnoncnc nano nn nr nnnn nn nr nano rar racer 16 2 4 GEMCAES 2 a E A A
65. atic pressure to contain spilt process media in the event of a tube break However it is not intended to contain high pressure or corrosive fluids and precautions must be taken in applications where vibrating tube failure is probable and may cause damage Pressure guard selection Siemens does not supply the components of the pressure guard solution because the arrangement and components are closely related to individual safety and protection practices in each place The selection of pressure guard solution is the responsibility of the user however Siemens recommends the following forms of pressure guard SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 35 Installing Mounting 4 2 Flowmeter installation e A pressure switch screwed directly or piped into one of the purge ports and connected to an automatic shut off valve will disable pressurized supply to the meter e A relief valve or bursting disc screwed directly or piped to one of the purge ports to carry any spilt fluid to drain after opening The pressure switch and relief valve set point should be 2 3 bar gauge The pressure switch should be rated to withstand the full process pressure and temperature for a short time without rupture N CAUTION Drain flow Ensure the drain flow is safely contained away from personnel and other plant or equipment Mounting of pressure guard N CAUTION Moisture liquids or particles getting
66. ay compare adjust verify and simulate process device data also to set schedules for calibration and maintenance Parameters are identified by name and organized into function groups See Modbus addressing model Page 121 for a table and Changing parameter settings using SIMATIC PDM Page 63 for more details See Parameters accessed via drop down menus Page 64 for parameters that do not appear in the menu structure in SIMATIC PDM Note Supported SIMATIC PDM versions The EDD supporting this product is compatible with SIMATIC PDM v 6 0 SP5 HF5 through 8 0 SP2 Commissioning steps In the following it is described how to commission the device with SIMATIC PDM The steps are divided into the following sections 1 Initial setup Page 52 Adding device to the communication network Page 54 Wizard Quick start with PDM Page 56 2 3 Configuring a new device Page 55 4 5 Wizard Zero point adjustment Page 62 Initial setup To ensure that SIMATIC PDM connects properly please complete the two processes outlined below 1 Deactivating buffers 2 Updating the Electronic Device Description EDD SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Commissioning 6 6 Initial setup Deactivating buffers for RS 485 com port This deactivation is required to align SIMATIC PDM with the Modbus modem for Windows operating systems Note Support for Windows operat
67. cations 2426 Float 4 Massflow Correction Specify correction factor for 1 1 999 to Read Factor use in the massflow 1 999 Write calculation 1 See Sensor dimension dependent default settings Page 143 Table A 5 Volume flow Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 2170 Float 4 Low Volumeflow Cut Define the numerical Sensor size 0 to 0 177 Read Off volumeflow value below specific m s Write which the volume flow 1 output is forced to zero 1 See Sensor dimension dependent default settings Page 143 Table A 6 Density Mdbus Data type Parameter Description Default value Value range Access address Size bytes unit level 2127 Float 4 Empty Tube Limit Define threshold value of 500 kg m 14 000 to Read empty tube 14 000 Write 2129 Unsigned Empty Tube Set automatic detection of O 0 Read 2 Detection Empty Tube On Off 1 Write 0 off Empty tube is off 1 on a density value below Empty Tube Limit triggers an alarm All flow rate values are forced to zero SITRANS FC410 with Modbus 130 Operating Instructions 12 2013 A5E33120874 001 Modbus holding registers A 3 Modbus holding registers tables Mdbus Data type Parameter Description Default value Value range Access address Size bytes unit level 2442 Float 4 Density Correction Set density compensation
68. ce nameplate 4095 String 10 Sensor Hardware Sensor hardware version Read Only Revision 4100 String 10 Sensor Frontend Sensor hardware variant Read Only Type 4121 String 20 Sensor Order Sensor order number part 1 Read Only Number MLFB Also shown on the device nameplate 4131 String 32 Sensor Order Sensor order number part 2 Read Only Number MLFB Also shown on the device nameplate SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 127 Modbus holding registers A 3 Modbus holding registers tables Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 4147 String 32 Sensor Order Sensor order number part 3 Read Only Number MLFB Also shown on the device nameplate 4164 String 32 Long TAG Enter a unique TAG name for the device up to 32 characters 4180 String 16 Descriptor Enter a unique description for the measurement point up to 16 characters 4188 String 16 Startup Date Enter the installation date of the device SITRANS FC410 with Modbus 128 Operating Instructions 12 2013 A5E33120874 001 Modbus holding registers A 3 3 Table A 3 Setup Operating conditions A 3 Modbus holding registers tables Modbus address 2100 Data type Size bytes Unsigned 2 Parameter Flow Direction Description Define positive a
69. cessed v a drop down menus 1 Launch SIMATIC PDM connect to the appropriate device and upload data 2 Adjust parameter values in the parameter value field then click on Enter The status fields read Changed 3 Open the Device menu click on Download to device then use File Save to save settings offline The status fields are cleared 7 SIMATIC PDM SITRANS FC410 Project FC410 commissioning C Program Files SIEMENS STEP7 s7proj Operatin File Device View Options Help a S dej 5 el di SITRANS FC410 Parameter Unit Status SITRANS FC402 3 Identification CI Setup Basic Settings J Maintenance amp Diagnostics Flow Direction Positive J Communication Process Noise Damping Duplex pump 3 C Characteristics Process Values Massflow Unit Low Flow Cut Off _ Volumeflow 6 12 Parameters accessed via drop down menus Click on Device or View to open the associated drop down menus F SIMATIC PDM SITRANS FC410 Project FC430 Release3 C Program Files SIEMENS STEP7 s7proj EC430_ Re File Device REIA Options Help Process parables I GJ a4 A e Identification Status SITRA a sri v Toolbar m v Status Bar a a pe sees SITRANS FC410 i Changed 8 E Communication Descriptor Initial value a Security i Initial value Characteristics w o Davica Drop
70. d The flowmeters are subjected to the conformity assesssment procedure Module H Flowmeters according to Article 3 Paragraph 3 are designed and manufactured in accordance with sound engineering practice in Denmark PED conformity reference is not affixed to the CE mark SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 109 Technical data 11 13 PED 11 13 4 Diagrams e Gases of fluid group 1 e Pipelines according to Article 3 Number 1 3 Letter a First dash e Exception unstable gases belonging to Categories and Il must be included in Category III PS bar 4 25 DN 1000 100 Article 3 Paragraph 3 01 1 10 2 100 4000 10000 DN Figure 11 3 Diagram 6 e Gases of fluid group 2 e Pipelines according to Article 3 Number 1 3 Letter a Second dash e Exception liquids at temperatures gt 350 C belonging to Category Il must be included in Category Ill PS bar 4 1000 DN 32 100 Article 3 Paragraph 3 0 5 0 1 1 10 100 1000 Figure 11 4 Diagram 7 SITRANS FC410 with Modbus 110 Operating Instructions 12 2013 A5E33120874 001 Technical data 11 13 PED e Liquids of fluid group 1 e Pipelines according to Article 3 Number 1 3 Letter b First dash PS bar 4 25 DN 1000 500 100 Article 3 Paragraph 3 0 1 1 10 100 1000 0000 DN Figure 11 5 Diagram 8 e Liquids of fluid group 2 e Pipelines according
71. d Cable entries iii ii tds taa 104 11 11 Installation TOFQUES 200 ti A AA nade ee des ie A 105 11 12 Certificates and approval ccccccccccceceeeeeeeeeaeeeceeeeeceeeaaanaeceeeeesaeeaaaeeeceseeesesensaeeeeeeeeteeeeenaees 106 VAS PRED ei dele A E E NE eevee cn A E aus a a a ee ie eet 106 11 13 1 Division according to the danger potential oonooconnncccnnnnccccnnnocccccononcccnanonncnnnn cnc nnnnnnccnnannncnnnns 107 11 13 2 Division of media liquid gaseous into the fluid groups oooonoccccnnnoccccnnnoccccnonancccnnnancccnnnancncnnna 108 11 13 3 Conformity assessment onic uer lle 109 IE Diagrams eiiiai iaoa iiaa ie aana Eiaa EA AARSET ee NAET denna O Ar aSa 110 Spare parts and accessories A ai 113 12 1 A EAN T TE T I E A E T A A eget ae E EA TE N 113 12 2 EX approved p OUO ee 113 12 3 Replaceable components cccceceeeeeeeeeceeceeeeeeeceaeaececeeeeeeecaanaeceeeeesesecaacaeeeeeeeeesensinaeeeees 114 DIMENSIONS ANG WO Ohio taaan stetetnevysesesteneivaseveasys 115 13 1 SENSOF GIMENSIONS sienos AA AAA A tetera ath AAA A A 115 13 2 LONDON A ane eae 116 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 5 Table of contents moo DW 13 3 316L stainless steel NAMUR 0 ccecececcee cece ee eeeec eee ee eeeeeececaaeaeeeeeeeseceaaaeeeeeeeeesesenneeeeeeeeeeees 118 13 4 HYGIGNIC VErSIONS soii ii 120 Modbus holding registers oooooncccnncccccccnccncnnnncccnnnnn
72. device It is your responsibility to read the instructions carefully prior to installation and commissioning In order to use the device correctly first review its principle of operation The instructions are aimed at persons mechanically installing the device connecting it electronically configuring the parameters and commissioning it as well as service and maintenance engineers The contents of this manual shall not become part of or modify any prior or existing agreement commitment or legal relationship The sales contract contains all obligations on the part of Siemens as well as the complete and solely applicable warranty conditions Any statements regarding device versions described in the manual do not create new warranties or modify the existing warranty The content reflects the technical status at the time of publishing Siemens reserves the right to make technical changes in the course of further development 1 1 History The following table shows major changes in the documentation compared to the previous edition Edition Remarks SW version FW revision 12 2013 e First edition e SIMATIC PDM driver 1 00 01 01 2 03 02 01 1 2 Items supplied With M12 plug connection SITRANS FC410 flowmeter Sensor cable with M12 connector SD card with production certificates gt Quick Start guide A CD containing software certificates and device manuals SITRANS FC410 with Modbus Operating Instructions 12 20
73. ding on product variants fraction including industry specific fractions Main applications The main applications of the Coriolis flowmeter can be found in all industries such as e Chemical 8 Pharma detergents bulk chemicals acids alkalis pharmaceuticals blood products vaccines insulin production e Food amp Beverage dairy products beer wine soft drinks Brix Plato fruit juices and pulps bottling CO2 dosing CIP SIP liquids mixture recipe control e Automotive fuel injection nozzle amp pump testing filling of AC units engine consumption paint robots e Oil amp Gas filling of gas bottles furnace control test separators bore hole plasticizer dosing water cut metering e Water amp Waste Water dosing of chemicals for water treatment Note Use in a domestic environment This is a Class A Group 1 equipment intended for use in industrial areas In a domestic environment this device may cause radio interference SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 21 Description 3 1 Design 3 1 Design The SITRANS FC410 flowmeter uses the Coriolis principle to measure flow The device is a one channel flowmeter with Modbus RTU RS 485 output 0 i tr 0 Figure 3 1 Flowmeter M12 connection A 0 Figure 3 2 Flowmeter terminated cable Flowmeter design All primary process measurement of massflow volumeflow density and process temperature are made in the
74. down menus Table 6 1 Device menus Device menus Description Communication Path Shows the communication interface Modbus RTU Download to Device Downloads all writable parameters to the device Upload to PC PG Uploads all parameters from the device to the parameter table Update Diagnostic Status Reads current diagnostic status from the device and updates the diagnostic status icon Communication Sets communication parameters for example baud rate Wizard Quick Start Guide for a quick commissioning Wizard Zero Point Adjustment Guide for zero point adjustment automatic and manual Totalizer online dialog Controlling massflow totalizer Maintenance online dialog Setup of maintenance functions Simulation online dialog Simulation of process values Access Management Possibility to upgrade access level from user to expert and to change PIN code for expert level SITRANS FC410 with Modbus 64 Operating Instructions 12 2013 A5E33120874 001 Commissioning 6 13 Zero point adjustment Table 6 2 View menus View menus Description Process Variables online dialog Shows all process values Device Diagnostic online dialog Shows all diagnostics information alarms and diagnostics parameters Toolbar online dialog Shows hides the toolbar Status Bar Shows hides the status bar Update Updates the content of the active window 6 13 Zero point adjustment The flowmeter system is optimized throug
75. ds a request to a specific slave device and waits a specified time for a response 85U44 e Master Wes Slave Slave Slave Figure 3 4 Unicast Mode The Modbus frame is shown below and is valid for both requests and responses Table 3 1 Modbus Frame SLAVE ADDRESS FUNCTION MODE DATA CRC 1 Byte 1 Byte 0 to 252 Bytes 2 Bytes For further information please refer to the following specification and guidelines available at the Modbus Organization http www modbus org website 1 Serial Line Specification amp Implementation guide 2 Application Protocol Specification SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Description 3 4 Features 3 4 Features The SITRANS FC410 can be used as Modbus slave in stand alone or parallel operation on Modbus or third party automation systems Compact sensor design NAMUR conforming sensor built in lengths on request High immunity against process noise Fast response to step changes in flow High update rate 100 Hz on all process values Measurement of Massflow Volumeflow Density Process media temperature Independent low flow cut off settings for massflow and volumeflow Automatic zero point adjustment initiated by host system Process noise damping using digital signal processing DSP One totalizer for summation of massflow The totalizer is reset on loss of power Empty pipe monitoring
76. e the FC410 using the configuration tool SIMATIC PDM and operate the device with all types of PLCs without reprogramming the PLC The transmission order is configured by setting the parameter Byte Order in the submenu Device gt Communication Note The command Restart Communication must be executed to activate the new byte order setting SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Functions 7 10 Float transmission This table shows the different options for setting the transmission method Selection Sequence 1st 2nd 3rd 4th 1 0 3 2 Byte 1 Byte 0 Byte 3 Byte 2 MMMMMMMM MMMMMMMM SEEEEEEE EMMMMMMM 0 1 2 3 Byte 0 Byte 1 Byte 2 Byte 3 MMMMMMMM MMMMMMMM EMMMMMMM SEEEEEEE 2 3 0 1 Byte 2 Byte 3 Byte 0 Byte 1 EMMMMMMM SEEEEEEE MMMMMMMM MMMMMMMM 3 2 1 0 Byte 3 Byte 2 Byte 1 Byte 0 SEEEEEEE EMMMMMMM MMMMMMMM MMMMMMMM Factory setting S Sign E Exponent M Mantissa NOTICE Change of float byte order If the float byte order is changed by use of PDM to anything other than default all float values shown in PDM are wrong SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 79 Alarms and system messages 8 1 Alarm messages In the following tables the bits for alarm group 1 and alarm group 2 can be found along with possible causes and directions for corrective acti
77. ed file to an easily accessed location 3 Launch SIMATIC PDM Manage Device Catalog browse to the unzipped EDD file and select it SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 53 Commissioning 6 7 Adding device to communication network 6 7 Adding device to communication network Before setting the parameters it is necessary to configure the FC410 project in PDM 1 Add the device to SIMATIC Modbus network Select File gt New Type in a project name for example FC410 commissioning Right click on Net and select Insert New Object gt Modbus Net Your PC is now added to the Modbus Net Right click on Modbus Net and select Insert New Object gt Modbus Device Click on Assign assign the Modbus device to FC410 Sensors gt Flow gt Coriolis gt SIEMENS AG gt SITRANS FC410 and click OK ER SIMATIC Manager PENINA commissioning Prooess Device Network View C Progrant Files SIEMENS STEP 7 s E re ir Ven Doro a Hp z asan ME Dbjectname_____ Address Description Message Tent Tent 2 My computer E MODBUS net Name Address Number Device type Insert SIMATIC PODM MODBUS deyice Mbject s MODBUS device X Select object 1 1 to 247 A Mamm 1 a Maximum 4 Assign M Antomellesubretcontou atan Authorization information D of a maximum of 4 TAGs used Figure 6 1 Cancel Help Assigning Modb
78. eresis value is Write exceeded 2207 Unsigned Minimum Filtering The filtering time is reset 100 ms 0 to 65535 Read 2 Time each time hysteresis band is cycles Write exceeded 2214 Unsigned Pickup Amplitude Enable disable pickup 1 e 0 Read 2 Filter amplitude filter a Write 0 Disable 1 Enable SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 133 Modbus holding registers A 3 Modbus holding registers tables Table A 12 Zero point adjustment Modbus address 2132 Data type Size bytes Unsigned 2 Parameter Zero Point Adjustment Description Select zero point adjustment method Automatic zero point adjustment is recommended e 0 Auto e 1 Manual Default value unit 0 Access level Read Write Value range 2133 Float 4 Manual Zero Point Offset Enter agreed zero point offset value for manual zero point adjustment mode 0 kg s 0 to 1023 Read Write 2135 Unsigned 2 Zero Point Duration Define duration of zero point adjustment 30 s 1 to 999 Read Write 2136 Float 4 Standard Deviation Standard deviation during auto zero point adjustment 0 kg s 1023 to 1023 Read only 2138 Float 4 Standard Deviation Limit Set limit for zero point adjustment Standard Deviation value If the Standard Deviation exceeds the Standard
79. ero Point adjustment 6 10 Wizard Zero Point adjustment Open the menu Device Wizard Zero Point Adjustment Device View Options Help Communication path Download to Device Upload to PCPG Update Diagnostic Status Wizard Quick Start Process Values Select Auto Click on Next Wizard Zero Point Adjustment SITRANS FC430 Online xj Step 1 of 2 Setting SIEMENS The sensor zero point can be set manually or automatically during the zero point adjustment itis recommended to perform auto zero point adjustment Manual zero point adjustment should only be performed in special cases where the zero point offsetis already known Select Zero Point Adj Auto hd p Beseriglon Manual Auto A Zeto fow condition must be ensured in the sensor The zero point adjustment procedure will run for a pre configured period of time in order to determine the zero point offset Finally the quality of the determined zero point offset will be validated Manual Itis possible to write the zero point offset to the device without performing the automatic Zero point adjustment procedure This can be usefull ifthe correctzero point offset for the sensor is already known Cancel lt Back Next gt Help PAC It is recommended to use the default settings Change the Zero Point Adjustments Settings if necessary Click on Auto Zero Point Adjustment SITRANS FC4
80. f proper precautions are not taken NOTICE indicates that property damage can result if proper precautions are not taken If more than one degree of danger is present the warning notice representing the highest degree of danger will be used A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage Qualified Personnel The product system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following N WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation If products and components from other manufacturers are used these must be recommended or approved by Siemens Proper transport storage installation assembly commissioning operation and maintenance are required to ensure that the products operate safely and without any problems The permissible ambient conditions must be complied with The information in the relevant documentation must be observed Trademarks All names identified by
81. f the parameter Zero Point Standard Deviation the lower is the achievable measuring error For a well installed flowmeter the Zero Point Standard Deviation corresponds to the specified zero point stability for the sensor size see Performance Page 97 The parameter Zero Point Standard Deviation is located in the Maintenance amp Diagnostics menu in the SIMATIC PDM SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Troubleshooting FAQs 10 2 Troubleshooting Calculating the measurement error Given the Zero Point Standard Deviation the error expected for different flow rates can be calculated without performing time consuming measurements So using this formula one can assess if the application can be used as is or whether to use more time improving the installation E Zx100 Qm Where E measurement error in of flowrate Z zero point standard deviation value in kg h Qm current flowrate in kg h Example 1 Low flow application e DN 15 sensor The sensor s nominal flowrate is specified to 3700 kg h e Zero point error Zero Point Standard Deviation value is specified as 0 2 kg h e Flow Min 10 kg h Max 100 kg h After the zero point adjustment the Zero Point Standard Deviation value Z is read as 1 kg h that is 5 times greater than that specified for the sensor The error for a flowrate of 10 kg h is estimated as e E 1 kg h x 100 10 kg h 10 For a flowrate of 100
82. from the 2 pickups The temperature of the sensor tubes is measured to provide accurate compensation for changes in the material stiffness As a result the process media temperature is also accurately measured The flow proportional phase signal from the pickups the temperature measurement and the driver frequency enable calculation and reporting of mass density volume and temperature Digital signal processing DSP 26 The analog to digital conversion takes place in an ultra low noise sigma delta converter with high signal resolution With fast digital signal processing massflow and density values are calculated using a patented DFT technology Discrete Fourier Transformation The combination of this patented DFT technology and the fast DSP enables short response time lt 10 ms to changes in the measured values The built in noise filter is configurable and can be used for improving the performance of the flowmeter in case the installation and application conditions are not ideal Typical process noise such as gas bubbles two phase flow can be reduced through the filter functions SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Installing Mounting 4 4 1 Introduction er 3 SITRANS F flowmeters with minimum IP67 NEMA 4X enclosure rating are suitable for indoor and outdoor installations e Make sure that specifications for rated process pressure PS and media temperature TS plus ambient
83. g register can be read by adding 30000 to the Modbus address of the register A 2 Modbus function codes This device supports following function codes 3 8 and 16 Function codes 3 and 16 are used for accessing registers max 16 registers per read write request is accepted Function code 8 is used for reading Modbus communication diagnostic information Below the various function code are described Function code 3 Read holding registers General exceptions e Requesting less than 1 or more than 16 registers gt Exception 3 Illegal data value e Requesting invalid start address or start address with invalid quantity gt Exception 2 Illegal data address Application exceptions e Application errors min max limit of parameter exceeded or parameter write protected gt Exception 4 Slave device error Holes register alignment e The read command always returns data if no exception is given e Holes in the holding register map return value zero in all bytes E g reading 2 registers starting at 4 0004 above will result in 2 bytes of float B followed by 2 zeroes SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 121 Modbus holding registers A 2 Modbus function codes Function code 3 example 122 Query Slave address 1 byte Function 1 byte Starting Address Hi 1 byte Starting Address Lo 1 byte Quantity of Registers Hi 1 b
84. h a zero point adjustment Performing a zero point adjustment Note Preconditions Before a zero point adjustment is initiated the pipe must be flushed filled and at an absolute flowrate of zero preferably also at operating pressure and temperature SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 65 Commissioning 6 13 Zero point adjustment 1 Flush out any gases and obtain stable temperature conditions by running flow at operational conditions for minimum 30 minutes Y 83L516 Figure 6 10 Best practice zero point adjustment with a by pass line and two shut off devices 2 Close the outlet shut off valve while maintaining the system pressure If bypass flow is necessary open the bypass valve If the pressure can be increased by 1 to 2 bars with stopped flow this should be applied 3 Wait 1 to 2 minutes for the system to settle and then perform zero adjustment Waiting longer can change the temperature 4 Select Device gt Wizard Zero Point Adjustment from the main menu of SIMATIC PDM to perform an automatic zero point adjustment Wizard Zero Point Adjustment SITRANS FC400 Online E xj Btep 1 of 2 Setting SIEMENS The sensorzero point can be set manually or automatically during the zero point adjustment itis recommended to perforra auto zero point adjustment Manual zero point adjustment should only be performed in special cases where the zero
85. he automatic zero point adjustment function is described For further details see Zero point adjustment Page 65 Note Preconditions Before a zero point adjustment is initiated the pipe must be flushed filled and at an absolute flowrate of zero preferably also at operating pressure and temperature Refer to Zero point adjustment Page 145 for more details Note Change of parameters during zero point adjustment Do not change any other parameter during the zero point adjustment procedure SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 69 Functions 7 2 Zero point adjustment Automatic zero point adjustment The device measures and calculates the correct zero point automatically The automatic zero point adjustment of the flowmeter is set by the following parameters e Duration Modbus address 2135 e Start Zero Point Adjustment Modbus address 2180 When zero adjust is initiated by selecting Start Zero Point Adjustment the massflow values are acquired and totalized for the configured period Duration The default zero point adjustment period 30 s is normally sufficient for a stable zero point measurement Note Extremely low flow quantity If the flow quantity is extremely small extremely precise measurement is necessary In this case a long zero point adjustment period can be selected for improved zero point adjustment Zero point calculation During zero point adjust
86. he vicinity of strong electromagnetic fields for example near motors variable frequency drives transformers etc Upstream downstream e No pipe run requirements that is straight inlet outlet sections are not necessary e Avoid long drop lines downstream from the sensor to prevent process media separation causing air vapour bubbles in the tube min back pressure 0 2 Bar e Avoid installing the flowmeter immediately upstream of a free discharge in a drop line Location in the system The optimum location in the system depends on the application e Liquid applications Gas or vapor bubbles in the fluid may result in erroneous measurements particularly in the density measurement Do not install the flowmeter at the highest point in the system where bubbles will be trapped Install the flowmeter in low pipeline sections at the bottom of a U section in the pipeline Figure 4 1 Liquid applications wrong location with trapped air gas e Gas applications Vapor condensation or oil traces in the gas may result in erroneous measurements Do not install the flowmeter at the lowest point of the system Install a filter Figure 4 2 Gas applications wrong location with trapped oil SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 29 30 Installing Mounting 4 2 Flowmeter installation 4 2 3 Orientation of the device Flow direction The calibrated flow direction
87. his value on all outputs if Simulation Frame Temperature is enabled 0 C Read Write 50 to 200 2772 Float 4 Volumeflow Simulation Value Set volume flow simulation value The volume flow will be set to this value on all outputs if Simulation Volume Flow is enabled m s Read Write 65 to 65 2780 Unsigned 2 Enable Simulation Activate simulation Select one of the following values e Bit 0 Massflow e Bit 1 Density e Bit 2 Volumeflow e Bit 3 Tube temperature e Bit 4 Frame temperature Read Write 0 to 63 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 139 Modbus holding registers A 3 Modbus holding registers tables A 3 9 Alarms Table A 19 Alarms Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 3012 Unsigned Alarm Group 1 The following bit is set in Read Only 4 case of active alarm e Bit4 Power Supply Malfunction e Bit6 Temperature Circuit Malfunction e Bit 10 Measurement Out Of Range e Bit 14 Calibration Malfunction e Bit 15 Compensation Out Of Range e Bit 17 Pickup Malfunction e Bit 23 Driver Malfunction e Bit 26 Measurement Out Of Range e Bit 27 Mass Flow Max Limit Exceeded e Bit 28 Volume Flow Max Limit Exceeded e Bit 29 Density Max Limit Exceeded e Bit 30 Min Tube Temp E
88. ian representing of float IEEE741 Value decimal IEEE FP B MSB Register N Register N 1 LSB high low high low 100 0 42C80000h 42h C8h 00h 00h 55 32 425D47AEh 42h 5Dh 47h AEh 2 0 40000000h 40h 00h 00h 00h 1 0 3F800000h 3Fh 80h 00h 00h 1 0 BF800000h bFh 80h 00h 00h Read absolute massflow 4 03001 Query 01 03 0B B8 00 02 46 0A Response 01 03 04 40 C3 52 93 62 C8 Absolute 6 10383 kg s massflow SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 155 Glossary Coriolis The Coriolis effect is an apparent deflection of moving objects from a straight path when they are viewed from a rotating frame of reference The effect is named after Gaspard Gustave Coriolis a French scientist who described it in 1835 The Coriolis effect is caused by the Coriolis force which appears in the equation of motion of an object in a rotating frame of reference CRC Cyclic Redundancy Check EHDG EMC Modbus Cyclic Redundancy Check is used for error checking in Modbus RTU European Hygienic Engineering amp Design Group was founded in 1989 to promote hygienic engineering in the European food industry EHEDG provides practical guidance on hygienic engineering aspects of manufacturing safe and whole some foods Electromagnetic compatibility EMC is the branch of electrical sciences which studies the unintentional generation propagation and reception of electromagnetic energy
89. ing on Cancel during an upload from device to SIMATIC PDM will result in some parameters NOT being updated 1 Check that you have the most recent EDD and if necessary update it see Updating the Electronic Device Description EDD in Initial setup Page 52 2 Launch SIMATIC PDM Manager Device Catalog browse to the unzipped EDD file and select it 3 Launch SIMATIC Manager and create a new project for FC410 4 After the reset is complete upload parameters to the PC PG SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 55 Commissioning 6 9 Wizard Quick Start via PDM 5 Enter user PIN code see Access level control Page 56 6 Configure the device via the Wizard Quick Start 6 9 Wizard Quick Start via PDM The graphic Quick Start Wizard provides an easy 5 step procedure that configures the device for a simple application Please consult the SIMATIC PDM operating instructions or online help for details on using SIMATIC PDM 1 If you have not already done so check that you have the most up to date Electronic Device Description EDD for your instrument see Configuring a new device Page 55 2 Launch SIMATIC Manager and create a new project for FC410 Application Guides for setting up Modbus devices with SIMATIC PDM can be downloaded from the product page of our website at www siemens com FC410 Access level control The parameters are protected against changes by access
90. ing systems can be found here support automation siemens com http support automation siemens com 1 Click Start Settings Control Panel to begin configuration 2 Double click System select the Hardware tab and click the Device Manager button 3 Open Ports folder and double click the COM Port used by the system to open the Communications Port Properties window 4 Select the Port Settings tab and double click the Advanced button 5 Ifthe Use FIFO buffers check box is selected click to deselect CT Use FIFO buffers requires 16550 compatible UART Select lower settings to correct connection problems 21x Comcel Cancel Select higher settings for faster performance Defaults Receve Buffer Lowi High 14 114 i Transmit Buffer Low 7 7 High 16 16 i COM Port Number com 6 Click OK to close out Close all screens and then reboot Updating the Electronic Device Description EDD You can locate the EDD in Device Catalog under Sensors Flow Coriolis Siemens AG SITRANS FC410 Check the product page of our website at www siemens com FC410 under Downloads to make sure you have the latest version of SIMATIC PDM the most recent Service Pack SP and the most recent hot fix HP Installing a new EDD 1 Download the EDD from the product page of our website at www siemens com FC410 and save the files to your computer 2 Extract the zipp
91. ings cable clamp parts SITRANS FC410 A5E03906095 No M12 option for FC410 housing q pS a Components may be replaced while power is on in non hazardous locations only 114 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Dimensions and weight 13 1 Sensor dimensions 13 83L520 10 Table 13 1 Basic dimensions Sensor DN A in mm inch B in mm inch C in mm inch Weight in kg Ib 15 12 90 3 54 280 11 0 90 3 54 4 6 10 1 25 1 123 4 84 315 12 4 90 3 54 7 9 17 4 50 2 187 7 36 390 15 4 90 3 54 25 7 56 7 80 3 294 11 6 504 19 8 90 3 54 66 5 147 Note The build in length D depends on the process connector SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Dimensions and weight 13 2 Length matrix 13 2 Length matrix 316L stainless steel or Hastelloy standard Table 13 2 7ME461 sensor sizes DN15 and DN25 Sensor DN15 DN25 Connection DN6 DN10 DN15 DN20 DN25 DN25 DN32 DN40 EN1092 1 B1 PN16 265 265 360 365 10 4 10 4 14 2 14 4 EN1092 1 B1 PN40 265 265 360 365 10 4 10 4 14 2 14 4 EN1092 1 B1 PN63 265 360 10 4 14 2 EN1092 1 B1 PN100 270 275 360 365 10 6 10 8 14 2 14 4 EN1092 1 B1 PN160 270 360 10 6 14 2 EN1092 1 D
92. into the sensor enclosure All sensors are filled with argon to avoid condensation Ingress of moisture liquids or particles into the sensor may influence the measurement and in worst case inhibit the measuring function e Avoid moisture liquids or particles getting into the sensor enclosure Install a pressure guard as follows 1 Place the sensor in a dry clean place and leave it to acclimatize until it reaches ambient temperature preferred 20 C 68 F with low humidity at least below 50 RH 2 Orient the sensor with the purge ports uppermost to minimize loss of the argon gas filling 3 Carefully remove the plug and mount the pressure guard Use replacement soft metal sealing rings for proper sealing NCAUTION Lack of proper sealing Soft metal sealing rings only maintain a hermetic seal within the enclosure with single use e Ensure that soft metal sealing rings are not reused SITRANS FC410 with Modbus 36 Operating Instructions 12 2013 A5E33120874 001 Installing Mounting 4 2 Flowmeter installation 4 Make sure that the pressure guard does NOT touch any of the parts inside the sensor Maximum of 20 mm 0 79 insertion can be accommodated 5 Check that the pressure guard has been correctly mounted and thoroughly tightened torque 80 Nm J N WARNING Operation in proximity with pressure guards Prevent personal injuries by assuring that operation in close proxim
93. ity with pressure guards cannot take place SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 37 Connecting 5 This chapter describes how the device is connected and integrated into a Modbus network in a point to point or multidrop configuration 5 1 Wiring in hazardous locations Hazardous area applications Special requirements apply to the location and interconnection of flowmeter and flameproof conduit seals Two conduit seals per device must be installed one at the device in the hazardous location and one in the non hazardous location NWARNING MFL housing Before opening the MFL housing check that e No explosion hazard exists e All connection leads are potential free Note Output cables If long cables are used in noisy environments it is recommended to use screened cables 5 2 Cable requirements Cable specifications e Only use cables with at least the same degree of protection as the sensor to install the sensor It is recommended to use cables supplied by Siemens A S Flow Instruments e Siemens supplied cables can be ordered with M12 plug on both ends or without plug To guarantee the IP67 degree of protection ensure that both ends of the cables are given equivalent protection from ingress of moisture For further information on Siemens supplied cables see Technical Data Page 104 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33
94. letely filled and that the flow rate is absolute zero e Check that the installation is vibration free e Check the validity of the configured standard deviation limit in parameter 2 6 4 Standard deviation limit e Repeat the zero point adjustment Successful automatic zero point adjustment If the new zero point offset value is valid it is automatically stored as the new zero point for the sensor lt remains stored in the case of a power failure Manual zero point adjustment In case an automatic zero point adjustment cannot be performed it is possible to do a manual zero point adjustment by entering the zero point offset value 1 Select Modbus address 2132 Zero Point Adjustment and set the value to 1 Manual Zero Point Adjustment 2 Select Modbus address 2133 Manual Zero Point Offset and enter the desired offset value SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 71 Functions 7 3 Low flow cut off 7 3 7 4 Low flow cut off In certain applications as for instance batching applications no flow signals under a certain flow level are desired In these applications the flow signal can be forced to zero when the flow is lower than a predefined flow value Low Flow Cut Off SITRANS FC410 provides two parameters for setting the low flow cut off e Low Mass Flow Cut Off Modbus address 2125 e Low Volume Flow Cut Off Modbus address 2170 Empty tube monitoring The empty
95. lowing notation is used to address Modbus RTU registers 4 1234 Holding register 1234 addressed in messages by 1233 4 54321 Holding register 54321 addressed in messages by 54320 34567 The address of a holding register as specified in a message A Modbus master is a Modbus device which is able to access data in one or more connected Modbus slaves A Modbus slave is a Modbus device which is able to respond to requests from a singles Modbus master Normenarbeitsgemeinschaft fur Me und Regeltechnik in der Chemischen Industrie NAMUR NAMUR is a group representing the interests of the chemical industry which create standards for instrumentation and electrical devices used in industrial plants The Pressure Equipment Directive 97 23 EC is the legislative framework on European level for equipment subject to a pressure hazard It was adopted by the European Parliament and the European Council in May 1997 and has been obligatory throughout the European Union since May 2002 Zero point adjustment 158 In order to measure accurately with a measuring instrument it is important that zero and gain have been calibrated All Coriolis sensors are calibrated before they are sent out to customers However Coriolis sensors are very sensitive and several factors might move the zero point for example installation pressure temperature and even very small vibrations coming from the process All these factors are customer specific and can t be
96. lue Value range Access address Size bytes unit level 2103 Float 4 Maximum Maximum volumeflow Sensor size O to 0 177 Read only Volumeflow Capacity measurement capacity of specific m s the sensor 1 SITRANS FC410 with Modbus 1 See Sensor dimension dependent default settings Page 143 Operating Instructions 12 2013 A5E33120874 001 137 Modbus holding registers A 3 Modbus holding registers tables Table A 16 Massflow calibration Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 2101 Float 4 Maximum Massflow Maximum massflow Sensor size 0 to 1023 Read only Capacity measurement capacity of specific kg s the sensor 1 2402 Float 4 Calibration Factor Factory set sensor specific Min Read only calibration factor 5 00E 07 The calibration factor is Max shown on the sensor 4 29E 09 nameplate 1 See Sensor dimension dependent default settings Page 143 Table A 17 Density calibration Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 2428 Float 4 Density Calibration Specify an offset in the 14 000 to Read only Offset density flow calculation 14 000 2430 Float 4 Density Calibration Specify gain factor in the 1 999 to Read only Factor density flow calculation 1 999 2432 Float
97. ment an average value is automatically calculated using the following formula Zero Point Offset Value Average of N flow values N xi is an instantaneous flow value sampled in FA the time domain ad N Number of samples during zero point N adjustment The offset value must be within the determined Zero Point Offset Limit Modbus address 2140 Note Exceeded zero point offset limit If the offset value is greater than the configured limit proceed as follows e Check that the tube is completely filled and that the flowrate is absolute zero e Check the validity of the configured zero point offset limit e Repeat the zero point adjustment SITRANS FC410 with Modbus 70 Operating Instructions 12 2013 A5E33120874 001 Functions 7 3 Low flow cut off Zero point standard deviation After completion of the procedure the standard deviation is calculated in accordance with the following formula Zero Point Standard Deviation Standard deviation of N values N N 2 2 2 gt X Nx x sel i l N I N 1 The standard deviation contains important feedback on the homogeneity of the fluid for example on the presence of bubbles or particles The standard deviation must be within the determined Standard Deviation Limit Modbus address 2138 Note Exceeded standard deviation limit If the standard deviation is greater than the configured limit proceed as follows e Check that the tube is comp
98. mination DIP switches ooooconnnccnnnnacoccnnnacccnnnnoncccnn corn cn nan cnnn nn 44 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 3 Table of contents 5 5 Integrating the FC410 with Modbus SySteM ooonocccoconocccinnnoccccnononcconono nc conan rc cnn nn rca nr cnn 45 5 5 1 System configurations accio ai 45 5 5 2 Wiring FC410 to the Modbus SySteM occoococcccconocccccononcnccononcncnnnoncncnnnnnnnc nano nn nc naar nn cc nan nn cc nana nncninns 49 6 COMMISSIONINO 234 laa 51 6 1 Generalirequirement s idiota A a eee teeter 51 6 2 WANNA caer eer 51 6 3 Operating via SIMATIC PDM 0 000 eececeeeeneeeeeenneeeeeeneeeeeeaaeeeeeeaaeeeeesaaeeeeeeaaeeeseeaaeeeseeaeeeseenaeeeeseaas 51 6 4 Functions in SIMATIC DO Mia ltda 52 6 5 COMMISSIONING StOPS vio AA a Ad Ae 52 6 6 InitalSetupo tutto E ol es dis E nt el dr dera Mo loa ads 52 6 7 Adding device to communication NetwoOrk cccinnnccnnnnncoccnnnocccnnn conc ccno noc cnn narran 54 6 8 GConfiguring a NEW Jev Grita ida 55 6 9 Wizard Quick Start via POM osain aa a a a cnc cnn non nn cnn nn nc cnn nn cc nana ncccnnnnccnnns 56 6 10 Wizard Zero Point adjuStMeNMt oooonoccccnnnoccccconancccnononcncnanoncncnnnoncnc canon nn cnn nn nc nana nc E Ea 62 6 11 Changing parameter settings using SIMATIC PDM oococccccnocccccononcnnnononcnnnnnoncnn nano nc nr naar ncannnnns 63 6 12 Parameters accessed via drop dOWN MeNUS oooococococccocccoconononcnnnnnnnnnnnnnnnnnnnnnnnnnnnn n
99. mmunication The response data field returns the quantity of CRC errors Error Count encountered by the remote device since its last restart clear counters execution or power up 13 Return Bus Exception Error The response data field returns the quantity of MODBUS Count exception responses returned by the remote device since its last restart clear counters execution or power up 14 Return Slave Message The response data field returns the quantity of messages Count broadcast or addressed to the remote device that the remote device has processed since its last restart clear counters execution or power up 15 Return Slave No Response The response data field returns the quantity of messages Count addressed to the remote device for which it has returned no response neither a normal response nor an exception response since its last restart clear counters execution or power up 16 Return Slave NAK Count The response data field returns the quantity of messages addressed to the remote device for which it returned a Negative Acknowledge NAK exception response since its last restart clear counters execution or power up 17 Return Slave Busy Count The response data field returns the quantity of messages addressed to the remote device for which it returned a Slave Device Busy exception response since its last restart clear counters execution or power up 18 Return Bus Character The response data field returns the quantity of messages Overrun C
100. mp Diagnostics Page 132 Step 4 Improving the application In the following it is described how to find the causes of a high Zero Point Standard Deviation and how to improve the installation Setting Low Flow Cut Off In order to see if the zero point becomes more stable when making changes adjustments the Low Mass Flow Cut Off MassFlowCutOff must be set to 0 0 When Low Flow Cut Off has been set it is possible to see the instability directly from the massflow in the online window View gt Process variables This information can be used to troubleshoot For example tightening the brackets which hold the sensor or turning off the pump to check if vibrations from the pump are disturbing the sensor etc Incorrect installation of the sensor e Has the sensor been correctly installed that is fastened to the floor wall or frame with good mounting brackets as shown in the instructions Especially for low flowrates that is flowrates less than 10 of the maximum capacity of the flow meter it is important that the sensor is correctly and stably installed If the sensor is not correctly fixed in place the zero point of the sensor will change leading to measuring errors Try to tighten up the sensor brackets to see whether the flow instability is reduced Vibrations and cross talk 92 Vibrations in the pipe system are normally generated by pumps Typically cross talk is generated by two sensors positioned in close
101. n All Modbus settings of the device are stored in a non volatile memory Performance Table 11 5 Reference conditions Description Process media Process media temperature Ambient temperature Process media pressure Process media density Reference device orientation Table 11 6 Massflow accuracy Description Sensor size Nominal flowrate kg h Ib h Max zero point stability kg h Measuring accuracy Repeatability error Table 11 7 Density accuracy Description Density accuracy standard calibration kg m Density accuracy extended calibration kg m Density repeatability kg m Density media pressure effect kg m Bar Density media temperature effect kg m C SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Specification Water 20 C 68 F 25 C 77 F 2 bar 29 psi 0 997 g cm 62 2 Ib ft3 Horizontal installation tubes down flow in direction of arrow on casing see Installing Mounting Page 27 Specification DN 15 DN 25 DN 50 DN 80 3700 11 500 52 000 136 000 8157 25 353 114640 299 828 0 2 2 0 7 5 9 0 0 10 or 0 15 as option 0 05 Specification 5 1 0 25 0 5 0 1 97 Technical data 11 5 Rated operating conditions 11 5 98 Table 11 8 Media temperature accuracy Description Media temperature accuracy C Media temperature repeatability C Specification 1 0 25 Table 11 9 Additio
102. n nn nnnnnnrnnnnnnnnns 64 6 13 Zero polmtadjus IM ld lidad nase 65 6 14 Process valable S oca da 67 7 FUNCIONS er e a e ave O 69 7 1 A cectucaaccheasabees cuvaael tba lactubbenscchebsi hedges sade deus baud eget a TRE 69 7 2 Zero point adjustMent s in a 69 7 3 LOW TOW CUE oa 72 7 4 Empty tube MONI OTIOND c0hiii dd dessus etal 72 7 5 Process Noise dampinG id teh es kite i ate a al ta ee eee 73 7 6 TO A 76 7 7 ACCESS Managementy i 4 icietse clei tad 77 7 8 SMUN seiun nenea aaa a a a lene i a E dla hebiices 77 7 9 Changing Modbus communication settings oocoononncnnoniciccnnnoccccnanancnnnnnoncnn nano nn nr nnna rca rra nara 78 7 10 FloattransMisSiON icono adi liliana rasa 78 8 Alarms and system Messages ita din id ida id dc dt a ii 81 8 1 Alarmi messages tac 81 9 SELvice and MAINTENANCE miii nia dales 83 9 1 Maitena Cect a caia de 83 9 2 Maintenance information parameters oooococcccccccocococcncconcnnnnnnnononnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnannanenn 83 9 3 Service INFOPMALION ne saa a a eai Ad di 83 9 4 A re ennie RE aa E EAT aA EAE AR ELARA EEE EN TERESE 84 SITRANS FC410 with Modbus 4 Operating Instructions 12 2013 A5E33120874 001 Table of contents 10 11 12 13 9 5 Technical SUPPO teiaa A Lada Andee divin bd 84 9 6 Transportation and Storage tia ia 85 9 7 DEVICE disposals arero anre AT A A ed ta dada 86 9 8 Maintenance Won an a ea e AR o 86 Troubleshooting FAQ Sit eee aso ties eel colo e elo
103. n where the connection includes signal and power Signal cable screen should be connected according to national requirements V 0 OV 24 V 24y Connection to next device B p B A BA 24V 0V Connection to flowmeter Siemens can supply suitable cable gray for non hazardous area installations in required lengths to be ordered with the system The cables can be ordered with M12 plugs on both ends or without plug FC410 supports a two wire electrical interface in accordance with EIA TIA 485 standard An RS485 Modbus configuration without repeater has one trunk cable along which devices are connected directly daisy chaining or by short branch cables Note Multidrop examples in this document show a trunk cable with short branch cables SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 49 FC0070 02 02 Connecting 5 5 Integrating the FC410 with Modbus system Maximum cable lengths The end to end length of the trunk cable must be limited The maximum length depends on the baud rate the cable gauge capacitance or characteristic Impedance the number and types of loads on the daisy chain and the network configuration Note Maximum branch cable length Branch cables must be short never more than 20 m Repeater FC0068 02 Figure 5 11 Maximum cable lengths in multidrop configuration SITRANS FC410 with Modbus 50 Operating Instructions 12 2013 A5E33
104. nal error by deviations from reference conditions Description Sensor size Effect of process pressure of actual flowrate per bar Effect of process pressure at nominal flowrate kg h per bar Effect of ambient temperature K actual flowrate Display Frequency Pulse output Effect of power supply fluctuations Effect of media temperature kg h C Rated operating conditions Table 11 10 Basic conditions Description Ambient temperature C F Operation Humidity max 90 Ambient temperature C F Storage Humidity max 90 Climate class Altitude Relative humidity Bump resistance Shock resistance Thermal shock Vibration resistance EMC performance Emission Immunity Specification DN 15 DN 25 DN 50 DN 80 0 015 0 015 0 015 0 015 0 56 1 73 7 8 20 4 lt 0 003 lt 0 003 lt 40 003 lt 0 003 None None None None 0 0875 0 175 1 05 3 15 Specification 40 to 60 40 to 140 40 to 70 40 to 158 DIN 60721 3 4 Up to 2000 m 6560 ft 95 On request On request On request On request EN 55011 CISPR 11 EN IEC 61326 1 Industry SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Technical data Table 11 11 Cleaning and sterilizing conditions Description Cleaning method Cleaning temperature Cleaning frequency Cleaning duration Table 11 12 Process media conditions Description Process media temperature Ts
105. nctions 7 9 Changing Modbus communication settings Process value simulation 7 9 7 10 78 The following process values can be simulated e Massflow Modbus address 2764 e Density Modbus address 2766 e Process Media Temperature Modbus address 2768 e Frame Temperature Modbus address 2770 e Volumeflow Modbus address 2772 The simulation can be activated through SIMATIC PDM in the menu Device gt Simulation gt Process variables Changing Modbus communication settings Changing communication parameters for example Baud Rate Modbus Parity Framing or Bus Address effects the Modbus communication as follows e The new settings have effect only after a reset either by restarting the device or writing the value 1 to Modbus address 600 Restart communication e The new settings will not have effect until the Modbus driver has responded to any ongoing Modbus request NOTICE Setting addresses in a multidrop network It is recommended NOT to use the default address in a multi drop network When setting device addresses make sure that each device has a unique address Replication of addresses may cause abnormal behavior of the entire serial bus and make the master unable to communicate with all slaves on the bus Float transmission The Float Byte Order function ensures that the master and slave use the same sequence of the bytes when transmitting float values This enables the user to configur
106. nd negative flow direction Default positive flow direction is indicated by the arrow on the sensor Possible selections e 0 Negative The flow is measured in default negative direction and in default positive direction e 1 Positive The flow is measured in default positive direction and in default negative direction Default value unit 1 Value range Access level Read Write 2130 Unsigned 2 Process Noise Damping Select process noise damping level 0 55 ms filtering Centrifugal Pump 1 110 ms filtering Triplex Pump 2 220 ms filtering Duplex Pump 3 400 ms filtering Simplex Pump 4 800 ms filtering Cam Pump Read Write e 0 Low e 4 High SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 129 Modbus holding registers A 3 Modbus holding registers tables Table A 4 Massflow Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 2125 Float 4 Low Massflow Cut Set massflow limit for low Sensor size 0 to 1023 Read Off flow cut off specific kg s Write Below this limit massflow i output is forced to zero If Low Flow Cut Off is set to 0 the cut off functionality is disabled Notice It is recommended to set a lower value for gas appli
107. nformation about our technical support is available on the Internet at Technical support http support automation siemens com WW view en 16604318 SITRANS FC410 with Modbus 84 Operating Instructions 12 2013 A5E33120874 001 Service and maintenance 9 6 Transportation and storage Service 8 Support on the Internet In addition to our documentation we offer a comprehensive knowledge base online on the Internet at Service and support http www siemens com automation service amp support There you will find e The latest product information FAQs downloads tips and tricks e Our newsletter providing you with the latest information about your products e Our bulletin board where users and specialists share their knowledge worldwide e You can find your local contact partner for Industry Automation and Drives Technologies in our partner database e Information about field service repairs spare parts and lots more under Services Additional Support Please contact your local Siemens representative and offices if you have additional questions about the device Find your local contact partner at http www automation siemens com partner http www automation siemens com partner 9 6 Transportation and storage To guarantee sufficient protection during transport and storage observe the following e Keep the original packaging for subsequent transportation e Devices replacement parts should be returned in thei
108. ng CRC field is two bytes containing a 16 bit binary value The CRC value is first generated by the transmitting device which appends the CRC to the message The receiving device recalculates a CRC during receipt of the message and compares the calculated value to the actual value it received in the CRC field If the two values are not equal an error occurs In the following a short text description of how the CRC is calculated is provided This description is then followed by a C programming example 1 Load a 16 bit register with FFFF hex all 1 s Call this the CRC register 2 Exclusive OR the first 8 bit byte of the message with the low order byte of the 16 bit CRC register putting the result in the CRC register 3 Shift the CRC register one bit to the right toward the LSB zero filling the MSB Extract and examine the LSB 4 If the LSB was 0 Repeat Step 3 another shift If the LSB was 1 Exclusive OR the CRC register with the polynomial value 0xA001 1010 0000 0000 0001 5 Repeat Steps 3 and 4 until 8 shifts have been performed When this is done a complete 8 bit byte will have been processed 6 Repeat Steps 2 through 5 for the next 8 bit byte of the message Continue doing this until all bytes have been processed 7 The final content of the CRC register is the CRC value 8 When the CRC is placed into the message its upper and lower bytes must be swapped as described below Placing the CRC into the Mess
109. nstalled in Zone 1 for gas and Zone 20 for dust ATEX Certificate SIRA 11ATEX1341X Ex II 1 2 GD Ex d ia IIC T Gb Ex ta tb IIIC T C Da Db Ta 40 C to 60 C Temperature class dependent on the Maximum Process Temperature see Special Conditions for Safe Use FC410 flowmeter can be installed in Zone 1 for gas and Zone 20 for dust Certificate IECEx SIR 11 0149X Ex d ia IIC T Gb Ex ta tb IIIC T C Da Db Ta 40 C to 60 C Temperature class dependent on the Maximum Process Temperature see Conditions of Certification Sensor with Mini Flow Link MFL FC410 Class Division 1 Groups A B C D T XP IS Class Il Division 1 Groups E F G Class Ill Division 1 Group H granulates Class Zone 1 and Zone 20 21 Depends on media temperature and ambient temperature T6 T2 Maximum temperature specifications for Ex use Device temperature classification with and without dust is related to the process temperature and ambient temperature as listed below The maximum allowable process fluid temperatures with respect to temperature class for the device when used with potentially explosive gases in a maximum ambient temperature of 60 C are SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 17 Safety notes 2 3 Installation in hazardous locations 18 Ta C Maximum Process Temperature per Temperature Class C T6 T5 T4 T3 60 70 70
110. nstructions CE CE mark 0539 Notified Body ID ATEX Ex Ex mark MAWP Maximum allowable working pressures at 20 C 68 F and 200 C 392 F max temperature Fluid group Fluid group statement required by PED Wetted material Tube process connection materials Min fluid temperature Minimum fluid temperature Size DN Nominal size 42 Conn Process connection type and size Year of Manufacture Manufacturing year More detailed manufacturing date information is given in the serial number found on the identification nameplate Cal Factor Calibration factor am min Minimum and nominal flows with water at 20 C 68 F Qm nom Enclosure IP Degree of protection Ambient Temp Ambient temperature range Accuracy Accuracy for massflow and density Figure 1 2 FC410 specification nameplate example SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 11 Introduction 1 4 Device identification FC410 Mini Flow Link MFL identification nameplate ZAS SIEMENS FC0065 01 Coriolis Flow Sensor SITRANS FC410 Power Supply 20 27 VDC 100 mA FW 2 03 02 01 Communication Modbus RTU RS485 HW 01 Address range 1 to 247 Bee Siemens A S Flow Instruments 6430 Nordborg Denmark Made in Denmark O XD Product name Name of device Power supply Power supply Communication Communication Modbus Master Slave RTU technology Address range Modbus device address range
111. o 0 0982 DN 80 0 000251 m s 0 to 0 251 Zero Point Adjustment Sensor dimension Default value Unit Range Standard Deviation Limit DN 15 0 0004 kg s DN 25 0 004 kg s DN 50 0 015 kg s DN 80 0 019 kg s Offset Limit DN 15 0 031944444 kg s DN 25 0 010277778 kg s DN 50 0 144444444 kg s DN 80 0 377777778 kg s SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 143 Zero point adjustment In the following the automatic zero point adjustment function is described For further details see Zero point adjustment Page 145 Note Preconditions Before a zero point adjustment is initiated the pipe must be flushed filled and at an absolute flowrate of zero preferably also at operating pressure and temperature Refer to Zero point adjustment Page 65 for more details Note Change of parameters during zero point adjustment Do not change any other parameter during the zero point adjustment procedure Automatic zero point adjustment The device measures and calculates the correct zero point automatically The automatic zero point adjustment of the flowmeter is set by the following parameters e Duration Modbus address 2135 e Start Zero Point Adjustment Modbus address 2180 When zero adjust is initiated by selecting Start Zero Point Adjustment the massflow values are acquired and totalized for the configured period Duration The default zero point adjustment pe
112. on Alarm group 1 Modbus address 3012 Bit Diagnostic Action 4 Sensor supply volt out of range Contact Siemens customer support 5 6 Temperature measurement fault Contact Siemens customer support 7 8 9 10 Flow values not valid Can be due to problems with measured fluid or hardware malfunction If the 11 failure continues then contact Siemens customer support 12 13 14 Invalid calibration data Contact Siemens customer support for recalibration 15 Invalid compensation data Contact Siemens customer support 17 Malfunction in Pickup Amplitude Contact Siemens customer support 18 23 Malfunction in sensor driver Contact Siemens customer support 24 25 26 Unstable driver oscillation Contact Siemens customer support 27 Massflow out of specification Reduce the flow If the failure continues then contact Siemens customer support 28 Volumeflow out of specification Reduce the flow If the failure continues then contact Siemens customer support 29 Density out of specification Contact Siemens customer support 30 Fluid temp below limit Increase the fluid temperature If the failure continues then contact Siemens customer support 31 Fluid temp above limit Reduce the fluid temperature If the failure continues then contact Siemens customer support SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 81 Alarms and system messages 8 1 Alarm
113. onfiguration in hazardous location SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 47 Connecting 5 5 Integrating the FC410 with Modbus system 85U52 13 02 Hazardous i Non 4 wire location i hazardous location Master e RS 485 Connection box Connection box Connection box Connection box FC410 Figure 5 10 Multidrop configuration in hazardous location NOTICE Flameproof conduit seals Two flameproof conduit seals are required for each device in hazardous area installations NOTICE Equipment approved for hazardous locations Ensure that the equipment is approved for installation in hazardous locations SITRANS FC410 with Modbus 48 Operating Instructions 12 2013 A5E33120874 001 Connecting 5 5 2 Connection from host system Topology 5 5 Integrating the FC410 with Modbus system Wiring FC410 to the Modbus system FC410 is slave in a 2 wire Modbus RTU RS 485 bus system where transmitter A must be connected to receiver A and transmitter B must be connected to receiver B This corresponds to a half duplex communication where the slave will only reply to a request from the master Note When joining the cables by short branch cables in a multidrop configuration it is recommended to use EMC shielded enclosure to ensure proper signal installation e This example shows an EMC shielded enclosure for multidrop installatio
114. onnnannnnnnnnnnnnnnnnnrrnnnnnnnnnnnnnnnrnnnnnnnnnnnnnnrennnnnnnnnnns 121 A 1 Modbus addressing MOdel cccceeeeeececeenneeeeeeeeeeeeeaeeeeeeaaeeeeeeaaeeeeeeaeeeeseaaeeesseaaeeeesenaeeeeeeaas 121 A 2 Modbus function codeS ssssti seia cece ee seeeeeaeee cece a taada aea iee i ia edini 121 A 3 Modbus holding registers tables oooonnncccinnnccccnonoccccnononcncnnnancncnnnoncnnnnno nn nr nano nn rro rca RERET EE AE 126 A 3 1 A A 127 A 3 2 TNA A A A A Ae ane ee haa 127 A 3 3 o T 129 A 3 4 A RN 131 A 3 5 Maintenance 8 DiagnostiCS oocconoccccconocccccononnccnanoncnnnnnoncncnnno cnn AEAEE EEES EEEE EEA EEan EIDE 132 A 3 6 GommuniGation Li A A A A 136 A 3 7 Eharactenstisi izan 137 A 3 8 A NN 139 A 3 9 a errr Hee Cetera FEET ee eter terre tore peter rere reer ria 140 Sensor dimension dependent default settings 0 0 00csssssesesseseesssesesssssssssssssssssssssssssssssssesees 143 Zero pointadj stment ssim a tree cer ccertrrrecreeerccrtrrrrrcrcserecrtrer cece 145 CRGO calculation e 149 EXCSPUONiCOdOS E E acia as ao o o a A 153 E 1 Exception handling osi cccccevcdncci ti cccceeden tia 153 Float deninition tutti da ERES AR I eB o 155 F 1 Float COTTON ass sats da RA eee faa ERA E AR A sae a taoa 155 USIOSS ANY A E A A AA E E A E strat aaa 157 aaa 159 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Introduction These instructions contain all information required to commission and use the
115. ontact Siemens customer support 8 Internal error in sensor Contact Siemens customer support 9 10 11 12 13 14 Unstable measurement condition Check if air is present in the liquid and that the flowmeter is operated within its specifications 15 Auto filtering Check that the flowmeter is operated within its specifications Check other alarms to rule out HW malfunction 23 The sensor is stabilizing Turn off the power wait 5 seconds and turn on the power again If the failure continues then contact Siemens customer support SITRANS FC410 with Modbus 82 Operating Instructions 12 2013 A5E33120874 001 Service and maintenance O 9 1 Maintenance The device is maintenance free However a periodic inspection according to pertinent directives and regulations must be carried out An inspection can include check of e Ambient conditions e Seal integrity of the process connections cable entries and cover screws e Reliability of power supply lightning protection and grounds NOTICE Repair and service must be carried out by Siemens authorized personnel only Note Siemens defines flow sensors as non repairable products 9 2 Maintenance information parameters The basic maintenance parameters are e Operating Time Total Since first power up e Operating Time Since Power Up Since latest power up 9 3 Service information Service information is information about the condition of the device used for diagnos
116. ork design are beyond the scope of these operating instructions The points below provide an overview of the major design criteria For further details contact Siemens If the device is integrated in a hazardous location two flameproof conduit seals per device must be installed one at the device in the hazardous location and one in the non hazardous location see System configurations Page 45 5 5 1 System configurations Non hazardous locations The following figures show examples of installations in point to point and multidrop configurations in non hazardous locations 85U46 12 02 Master RS 485 Figure 5 6 Point to point configuration in non hazardous location SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 45 Connecting 5 5 Integrating the FC410 with Modbus system 85U53 12 02 Figure 5 7 Multidrop configuration branch in non hazardous location SITRANS FC410 with Modbus 46 Operating Instructions 12 2013 A5E33120874 001 Connecting 5 5 Integrating the FC410 with Modbus system 85U54 12 02 Figure 5 8 Multidrop configuration Daisy chain in non hazardous location Hazardous locations The following figures show examples of installations in point to point and multidrop configurations in hazardous locations Hazardous Non 3 location hazardous 5 location 3 i Conduit seals FC410 Figure 5 9 Point to point c
117. ount addressed to the remote device that it could not handle due to a character overrun condition since its last restart clear counters execution or power up 20 Clear Overrun Counter and Clears the overrun error counter and resets the error flag Flag Function code 8 example Query Slave address 1 byte Function 1 byte Sub function Hi 1 byte Sub function Lo 1 byte Data Hi 1 byte Data Lo 1 byte Data Hi 1 byte Data Lo 1 byte CRC 2 bytes SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 125 Modbus holding registers A 3 Modbus holding registers tables Response Slave address 1 byte Function 1 byte Sub function Hi 1 byte Sub function Lo 1 byte Data Hi 1 byte Data Lo 1 byte Data Hi 1 byte Data Lo 1 byte CRC 2 bytes Example Read Return Slave Message Count address 529 Query 1 8 0 14 0 0 129 200 Slave address 1 0x01 Function 8 0x08 Sub function Hi Lo 0 14 0x00 0x0E Data Hi Lo 0 0 0x00 0x00 CRC 129 200 0x81 0xC8 Sub function Ox000E 14 Read Return Slave Message Count Response 1 8 0 14 0 97 64 32 Slave address 1 0x01 Function 8 0x08 Sub function Hi Lo 0 14 0x00 0x0E Data Hi Lo 0 97 0x00 0x65 CRC 64 32 0x41 OxE3 Read Return Slave Message Count 0x0065 97 message received A 3 Modbus holding registers tables In the following the
118. p line is only recommended if a pipeline reduction or orifice with a smaller cross section can be installed to create back pressure and prevent the sensor from being partially drained while measuring AA am SS I pl ALLU e be all D E 83L514 10 Y S Back pressure orifice On off valve Figure 4 6 Installation in drop line SITRANS FC410 with Modbus 32 Operating Instructions 12 2013 A5E33120874 001 Installing Mounting 4 2 4 4 2 Flowmeter installation Mounting the flowmeter NOTICE Incorrect mounting The device can be damaged destroyed or its functionality impaired through improper mounting e Before installing ensure there is no visible damage to the device e Make sure that process connectors are clean and suitable gaskets and glands are used e Mount the device using suitable tools Refer to the information in Chapter Technical data Page 95 for example installation torques requirements J N WARNING Unsuitable connecting parts Danger of injury or poisoning In case of improper mounting hot toxic and corrosive process media could be released at the connections e Ensure that connecting parts such as flange gaskets and bolts are suitable for connection and process media e Install the flowmeter in well supported pipelines in order to support the weight of the device e Center the connecting pipelines axially in order to assure
119. perature Pressure 1 to 160 bar depending on the connections sensor material pressure approval and process temperature Flowrates below minimum values in the table are measured and reported without accuracy guarantee being applied 11 3 Modbus Communication Specification Table 11 4 Modbus communication specification 96 Description Device type Baud rates Number of stations Device address range Protocol Electrical interface Connector type Supported function codes Broadcast Maximum cable length m Standard Certification Device Profile Specification Slave e 9600 e 19 200 Factory setting e 38400 e 57600 e 76800 e 115200 Recommended max 31 per segment without repeaters 1 to 247 Modbus RTU RS 485 2 wire M12 Cable termination e 3 read holding registers e 16 write multiple registers e 8 diagnostics No 1 600 meters 115 200 bits sec Modbus over serial line v 1 0 2 None None SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Technical data 11 4 Performance 1 Standard restriction The standard requires a LED indicator for visual diagnosis This device does not support a LED indicator Instead comprehensive display information is available This device does not react to any Broadcast commands 2 According to the Specification amp Implementation guide v 1 0 available at the Modbus Organization website Note Storage locatio
120. product identification e product specifications e certificates and approvals Note Identification Identify your device by comparing your ordering data with the information on the product and specification nameplates FC410 sensor identification nameplate 2 Coriolis Flow Sensor SITRANS FC410 System order no 7ME4611 3LA11 1GC3 Z A20 B10 E40 F00 Serial no FDKBXXXXX C02 L51 Y17 Y20 Y60 FC0067 01 I Sen RS 01 Siemens A S Flow Instruments 6430 Nordborg Denmark Made in Denmark E 4 6 Product name Sensor product name O Serial no Flowmeter serial number Sen RS Mechanical sensor version number Manufacturer Manufacturer name and location Country Manufacturing country System order no Device specific system order number Figure 1 1 FC410 identification nameplate example Flowmeter serial number construction The flowmeter serial number is constructed as follows PPPYMDDxxxxxx where PPP Production factory Siemens Flow Instruments FDK Y Production year for encryption see below M Production month for encryption see below DD Production date for encryption see below xxxxxx Sequential number SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 9 Introduction 1 4 Device identification 10 Encryption Calendar year Y 1950 1970 1990 2010 1951 1971 1991 2011 1952 1972 1992 2012 1953 1973 1993 2013 1954
121. proximity in the same pipe or installed upon the same rail or frame Vibrations cross talk have a greater or lesser effect upon the zero point stability and therefore also the measurement accuracy SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Troubleshooting FAQs 1 Air in the liquid 10 2 Troubleshooting Check whether there are vibrations Turn off the pump and check whether the zero point stability improves that is if the flowrate fluctuation in kg h is reduced If the sensor is disturbed by vibration from the pump the installation should be improved or the pump should be exchanged for example to another type Check for cross talk Turn off the power to the other flow meter s and wait approximately 2 minutes so the vibrating tubes in the sensor have stopped vibrating Then check if the zero point stability has improved that is that the fluctuation in kg h has been reduced If this is the case the sensors disturb one another and the installation should be improved When air is present in the liquid the zero point becomes unstable which leads to a poor measurement accuracy Checking for air Check the Driver Current View gt Device Diagnostics gt Advanced Diagnostic Check if the Driver Current varies more than 1 mA If this is the case it is usually due to the presence of air or gas bubbles in the liquid Increase the pressure in the sensor creating a large back press
122. r original packaging e lf the original packaging is no longer available ensure that all shipments are properly packaged to provide sufficient protection during transport Siemens cannot assume liability for any costs associated with transportation damages NCAUTION Insufficient protection during storage The packaging only provides limited protection against moisture and infiltration e Provide additional packaging as necessary Special conditions for storage and transportation of the device are listed in Technical data Page 95 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 85 Service and maintenance 9 7 Device disposal 9 7 9 8 86 Device disposal Devices identified by this symbol may not be disposed of in the municipal waste disposal services under observance of the Directive 2002 96 EC on waste electronic and electrical equipment WEEE They can be returned to the supplier within the EC or to a locally approved disposal service Observe the specific i regulations valid in your country Maintenance work CAUTION Hot surfaces Danger of burns during maintenance work on parts having surface temperatures exceeding 70 C 158 F e Take corresponding protective measures for example by wearing protective gloves e After carrying out maintenance remount touch protection measures NWARNING Humid environment Danger of elect
123. ratures above 70 C 155 F e Take appropriate protective measures for example contact protection e Make sure that protective measures do not cause the maximum permissible ambient temperature to be exceeded Refer to the information in Chapter Rated operating conditions Page 98 CAUTION External stresses and loads Damage to device by severe external stresses and loads e g thermal expansion or pipe tension Process media can be released e Prevent severe external stresses and loads from acting on the device N WARNING Wetted parts unsuitable for the process media Danger of injury or damage to device Hot toxic and corrosive media could be released if the process medium is unsuitable for the wetted parts e Ensure that the material of the device parts wetted by the process medium is suitable for the medium Refer to the information in Technical data Page 103 Note Material compatibility Siemens can provide you with support concerning selection of sensor components wetted by process media However you are responsible for the selection of components Siemens accepts no liability for faults or failures resulting from incompatible materials SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Installing Mounting 4 2 Flowmeter installation 4 2 2 Determining a location CAUTION Electromagnetic fields Do not install the flowmeter in t
124. ric shock e Avoid working on the device when it is energized e f working on an energized device is necessary ensure that the environment is dry e Make sure when carrying out cleaning and maintenance work that no moisture penetrates the inside of the device CAUTION Dangerous voltage at open device Danger of electric shock when the enclosure is opened or enclosure parts are removed e Before you open the enclosure or remove enclosure parts de energize the device e f maintenance measures in an energized state are necessary observe the particular precautionary measures Have maintenance work carried out by qualified personnel SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Service and maintenance 9 8 Maintenance work N WARNING Hot toxic or corrosive process media Danger of injury during maintenance work When working on the process connection hot toxic or corrosive process media could be released e As long as the device is under pressure do not loosen process connections and do not remove any parts that are pressurized e Before opening or removing the device ensure that process media cannot be released SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 87 Troubleshooting FAQs 1 10 1 Requirements Diagnosing with PDM SIMATIC PDM is a suitable tool for diagnosing the device You can use SIMATIC PDM to re
125. riod 30 s is normally sufficient for a stable zero point measurement Note Extremely low flow quantity If the flow quantity is extremely small extremely precise measurement is necessary In this case a long zero point adjustment period can be selected for improved zero point adjustment SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 145 Zero point adjustment Zero point calculation During zero point adjustment an average value is automatically calculated using the following formula Zero Point Offset Value Average of N flow values N xi is an instantaneous flow value sampled in 5 X the time domain y El N Number of samples during zero point N adjustment The offset value must be within the determined Zero Point Offset Limit Modbus address 2140 Note Exceeded zero point offset limit If the offset value is greater than the configured limit proceed as follows e Check that the tube is completely filled and that the flowrate is absolute zero e Check the validity of the configured zero point offset limit e Repeat the zero point adjustment Zero point standard deviation After completion of the procedure the standard deviation is calculated in accordance with the following formula Zero Point Standard Deviation Standard deviation of N values N N 2 2 2 DEE Nx x s 1 i l N I N 1 The standard deviation contains important feedback
126. simulated at the factory Therefore Siemens recommends to carry out a zero point adjustment before use SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Index A Accuracy Density 97 Massflow 97 Temperature 98 Approval nameplate Sensor 12 C Cable specifications 39 104 CE mark 15 Certificates 15 Certificates and approvals 106 Characteristics Density calibration 138 Massflow calibration 138 Sensor 137 Volumeflow calibration 137 Commissioning Steps 52 Communication Modbus 136 Communication parameters Setup 54 Compliance European directives 15 Contact person 14 Coriolis Applications 21 Measurement principle 25 Correct usage See improper device modifications Cross talk 34 92 Customer Support Hotline 84 D Design 22 Design sensor 103 Designated use 95 Device Identification 9 11 12 Diagnose with SIMATIC PDM 89 Dimensions and weight 115 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Document history 7 E Electrical connection Cable specifications 39 In hazardous area 39 Empty tube monitoring 72 Exception codes 153 F Flow direction 30 H Handling 33 Hazardous area Electrical connection 39 Laws and directives 15 Hazardous locations Approvals 17 Hot swapable 114 Hotline 84 Identification Sensor 127 Identification nameplate Sensor 9 Improper device modifications 16 Installation
127. t is important to terminate the Modbus RS 485 line correctly at the start and end of the bus segment since impedance mismatch results in reflections on the line which can cause faulty communication transmission If the device is at the end of the bus segment it is recommended to terminate the device as shown in System configurations Page 45 The table below shows the relation between the DIP switch settings and the permissible communication interface set ups Default configuration is EOL active Location of DIP switch The DIP switch is located in the electronic as shown below Figure 5 5 DIP switch location all set to ON DIP switch settings for communication set up DIP switch Switch 1 Switch 2 Switch 3 Switch 4 Communication set up EOL not active On On Off Off EOL active On On On On NOTICE Avoid DIP switch settings not mentioned in the table DIP switch settings not mentioned in the table above are not allowed and will cause a risk of reduction in communication interface reliability SITRANS FC410 with Modbus 44 Operating Instructions 12 2013 A5E33120874 001 Connecting 5 5 Integrating the FC410 with Modbus system See also System integration Page 23 5 5 Integrating the FC410 with Modbus system This chapter provides information on how to integrate the flowmeter in a point to point or multidrop Modbus RTU network in non hazardous or hazardous locations Many details of netw
128. te T6 T2 3A EHEDG EC1935 2004 and 2023 2006 food contact material stainless steel 97 23 EC Pressure Equipment Directive PED Canadian Registration Number CRN The pressure equipment directive 97 23 EC applies to the alignment of the statutory orders of the European member states for pressure equipment Such equipment in the sense of the directive includes vessels pipelines and accessories with a maximum allowable pressure of more than 0 5 bar above atmospheric Flowmeters are considered as piping 106 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Technical data 11 13 PED A detailed risk analysis of the flowmeter has been performed in accordance with the PED 97 23 EC All risks are assessed to be none provided that the procedures and standards referenced in these operating instructions are observed 11 13 1 Division according to the danger potential Flowmeters which are categorized as piping are divided into categories according to danger potential medium pressure nominal diameter The flowmeters fall into the categories to lll or they are manufactured according to Article 3 Paragraph 3 Sound Engineering Practice SEP The following criteria are decisive for assessment of the danger potential and are also shown in Diagrams 6 to 9 Fluid group Group 1 or 2 e Aggregate state Liquid or gaseous e Type of pressurized equipment Pipeline Product of pressure and volume PS
129. tected gt Exception 4 Slave device error e Application errors include writing to ReadOnly holding registers Holes register alignment e If start address is not the start of a mapped holding register gt Exception 2 Illegal data address e Writing to holes is allowed ie ignored and no exception occurs except for the condition described above e Ifthe end address is only part of a mapped holding register item e g one half of a float value the action depends on the data type Writing parts of all data types gt Exception 4 Slave device error Function code 16 example Query Slave address 1 byte Function 1 byte Starting Address Hi 1 byte Starting Address Lo 1 byte Quantity of Registers Hi 1 byte Quantity of Registers Lo 1 byte Byte Count 1 byte Registers Value Hi 1 byte Registers Value Lo 1 byte Registers Value Hi 1 byte Registers Value Lo 1 byte CRC 2 bytes SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 123 Modbus holding registers A 2 Modbus function codes Response Slave address 1 byte Function 1 byte Starting Address Hi 1 byte Starting Address Lo 1 byte Quantity of Registers Hi 1 byte Quantity of Registers Lo 1 byte CRC 2 bytes Example Set baud rate to 115200 baud address 529 Query 1 16 2 17 0 1 2 0 5 70 210 Slave address 1 0x01 Function 16 0x10 Starting Address Hi
130. temperature that are indicated on the device nameplate label will not e be exceeded N WARNING Installation in hazardous location Special requirements apply to the location and installation of the device See Installation in hazardous locations Page 16 4 2 Flowmeter installation 4 2 1 Installation safety precautions J N WARNING High pressure hazard In applications with working pressures media that can be dangerous to people surroundings equipment or others in case of pipe fracture we recommend that special precautions such as special placement shielding or installation of a pressure guard or a safety valve are taken when the flowmeter is mounted SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 27 Installing Mounting 4 2 Flowmeter installation 28 N WARNING Exceeded maximum permissible operating pressure Danger of injury or poisoning The maximum permissible operating pressure depends on the device version The device can be damaged if the operating pressure is exceeded Hot toxic and corrosive process media could be released e Make sure that the device is suitable for the maximum permissible operating pressure of your system Refer to the information on the nameplate and or in Rated operating conditions Page 98 NCAUTION Hot surfaces resulting from hot process media Danger of burns resulting from surface tempe
131. tics and service purposes Service information parameters The basic service information parameters are Driver Current Pickup 1 Amplitude Pickup 2 Amplitude Sensor Frequency Frame Temperature SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 83 Service and maintenance 9 4 Recalibration e Process Media Temperature e Zero Point Adjustment Auto Manual e Zero Point Offset Value e Manual Zero Point e Zero Point Standard Deviation 9 4 Recalibration Siemens A S Flow Instruments offers to recalibrate the sensor at our works in Denmark The following calibration types are offered as standard according to configuration standard density Brix Plato fraction e Standard calibration e Customer specified calibration e Accredited Siemens ISO IEC 17025 calibration e Density calibration incl fraction setup if requested e Witness calibration Note SensorFlash For sensor recalibration the SensorFlash memory unit must always be returned with the sensor 9 5 Technical support If you have any technical questions about the device described in these Operating Instructions and do not find the right answers you can contact Customer Support e Via the Internet using the Support Request Support request http www siemens com automation support request e Via Phone Europe 49 0 911 895 7222 America 1 423 262 5710 Asia Pacific 86 10 6475 7575 Further i
132. tions 129 Volume flow 130 Signal processing 26 Simulation 78 139 Specification nameplate Sensor 11 Support 85 Symbols Refer to warning symbols System design 95 System integration 23 45 T Technical data 95 Temperature specifications 17 Termination DIP switches 44 Test certificates 15 Totalizer 131 U Unicast communication mode 24 V Vibrations 34 92 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Index W Warning symbols 15 Z Zero point adjustment 65 70 145 Automatic 70 145 via PDM 65 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 161 Index SITRANS FC410 with Modbus 162 Operating Instructions 12 2013 A5E33120874 001 Siemens A S Subject to change without prior notice Flow Instruments Order No A5E33120874 Nordborgvej 81 Lit No A5E33120874 001 DK 6430 Nordborg Siemens AG 12 2013 A5E33120874 www siemens com processautomation
133. to Article 3 Number 1 3 Letter b Second dash PS bar 4 a 1000 3 PS san 4 si S 500 100 7 Article 3 O Paragraph 3 td PS 0 5 u AAA t gt gt 0 1 1 10 100 1000 10000 DN Figure 11 6 Diagram 9 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 111 Spare parts and accessories 1 2 12 1 Ordering In order to ensure that the ordering data you are using is not outdated the latest ordering data is always available on the Internet Catalog process instrumentation http www siemens com processinstrumentation catalogs 12 2 Ex approved products JN WARNING Repair of Ex approved products It is the customer s responsibility that repair of Ex approved products fulfill national requirements SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 113 Spare parts and accessories 12 3 Replaceable components 12 3 Replaceable components This table gives an overview of which components can be replaced Table 12 1 Overview of replaceable components Component Order number Photo and position on Hot swapable illustration in Design Page 22 SITRANS FC410 A5E03549295 Yes A area access protocol SITRANS FC410 A5E03549191 No electronic SITRANS FC410 A5E03549313 No Housing metric SITRANS FCS410 A5E03906080 No Housing NPT SITRANS FC410 A5E03549324 Contents Bag of loose parts for sensor Screws O r
134. tube monitoring function uses the process density for detecting an empty tube Use of this function is recommended for all standard applications Note Gas applications Deactivate the empty tube monitoring function Empty tube monitoring parameters 72 Two parameters for setting the empty tube monitoring function are available e Empty Tube Detection Modbus address 2129 e Empty Tube Limit Modbus address 2127 The empty tube monitoring is activated via the Empty Tube Detection parameter When the empty tube monitoring function is on the massflow volumeflow value is forced to zero if the tube is empty The tube is defined as empty if the measured density value is lower than the value defined via the Empty Tube Limit parameter Note Process media density Risk of unintentionally forcing flow values to zero if the difference between the empty tube limit density value and the density of the process media is not sufficient e Ensure sufficient difference between the empty tube limit density value and the process media density SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Functions 7 5 Process noise damping 7 5 Process noise damping Noise damping function The dynamic sensitivity of the flow measurement signal to rapid changes in process flows can be reduced by use of the process noise damping function The function is typically used in environment with e Strongly pulsating
135. ue Reset Modbus address 2612 the totalizer continues counting based on the last input value for example massflow before the failure occurred SITRANS FC410 with Modbus 76 Operating Instructions 12 2013 A5E33120874 001 Functions 7 7 Access management T T Access management All parameters may be viewed but some are protected against changes by access level control The Access Management menu makes it possible to gain access to PIN code protected parameters and to change PIN codes F SIMATIC PDM SITRANS FC410 P File META View Options Help E A Download to Device Upload to PC PG Update Diagnostic Status Comunication Wizard Quick Start Wizard Zero Point Adjustment Totalizer Maintenance Simulation Actes Management Figure 7 6 Access Management menu The access levels are e Read Only Allows no configuration The user is only able to view the parameter values No PIN code is required e User Allows configuration and service of all parameters except calibration parameters Default PIN code is 2457 Note Auto Log Off function If no parameter has been written for ten minutes or the device is restarted the access level is reset to Read Only 7 8 Simulation Simulation is used for testing purposes typically for checking that the readings of the control system are correct SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 TT Fu
136. ue Nm Pressure guard fittings 80 Pedestal lock screw cap 10 Cable gland to housing Siemens 10 supplied metric Note NPT glands When using NPT glands user must take care when packing threads and installing cables that sufficient tightness is obtained to prevent ingress of moisture SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 105 Technical data 11 12 Certificates and approvals 11 12 Certificates and approvals Table 11 30 Certificates and approvals Description ATEX IECEx FM Hygienic version Pressure equipment 11 13 PED Specification FC410 flowmeter can be installed in Zone 1 for gas and Zone 20 21 for dust ATEX Certificate SIRA 11ATEX1341X E Il 1 2 G Il 1 2D Ex d ia IIC T Gb Ex ta tb IIIC T C Da Db Ta 40 C to 60 C Temperature class dependent on the Maximum Process Temperature see Special Conditions for Safe Use FC410 flowmeter can be installed in Zone 1 for gas and Zone 20 21 for dust Certificate IECEx SIR 11 0149X Ex d ia IIC T Gb Ex ta IIIC T dgC Da Db Ta 40 C to 60 C Temperature class dependent on the Maximum Process Temperature see Conditions of Certification Class Division 1 Groups A B C D T XP IS Class II Division 1 Groups E F G Class III Division 1 Group H granulates Class Zone 1 and Zone 20 21 Depends on media temperature ambient temperature and configuration compact or remo
137. ult e 2 38400 e 3 57600 e 4 76800 e 5 115200 Read Write o aR OUO N gt a O 136 SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Modbus holding registers A 3 Modbus holding registers tables Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 530 Unsigned Modbus Parity RS 485 parity and framing 0 0 to2 Read 2 Framing 8 databits are always used Write 0 even parity 1 stopbit 1 odd parity 1 stopbit 2 no parity 2 stopbits 600 Unsigned Restart Restart Modbus 0 Write 2 communication communication Write e 0 No effect e 1 Restart Read e Always 0 A 3 7 Characteristics Table A 14 Sensor Modbus Data type Parameter Description Default value Value range Access address Size bytes unit level 2113 Float 4 Minimum Frame Lower limit of the frame 50 C Read only Temperature temperature 2115 Float 4 Maximum Frame Lower limit of the frame 200 C Read only Temperature temperature 4043 String 16 Sensor size Nominal sensor diameter Read only DN 4053 String 16 Hazardous area Hazardous area approval of Read only approval the sensor 4078 String 16 Wetted materials Sensor enclosure material Read Only Table A 15 Volumeflow calibration Modbus Data type Parameter Description Default va
138. ure upon the sensor by reducing the opening of the outlet valve or by increasing the pump pressure Thereby the size of air bubbles inside the sensor will be minimized If the value or the stability of Driver Current falls it is proof that the liquid contains air or gas bubbles Typical causes of air in the liquid The entry pipe and sensor have not been properly filled with liquid The pump cavitates the rotary speed of the pump is too high in relation to the supply of liquid to the pump The flow rate in the pipe is too high so components sitting in front of the flowmeter can cause cavitation If there is a filter installed before the flowmeter it may be close to blocking which also can cause cavitation Liquid flashes to vapor bubbles while passing through partially open valves or orifices Solid particles in the liquid If the solid particles in a liquid have a density higher than that of the liquid they can precipitate inside the sensor and cause instability which leads to a measurement error If solid particles are present in the liquid they must be homogeneously distributed and have similar density as the liquid Otherwise they can cause relatively large measurement errors It is important that the sensor is installed such that solid particles can easily run out of the sensor 1 2 Ensure that the sensor is installed vertically with an upwards flow Check if solid particles are present in the liquid Take a sample
139. us device to network 2 Set up the communication parameters for SIMATIC Modbus network Select Net gt Modbus net right click on Modbus net and select Object Properties Select Connection and configure the communication parameters FC410 default settings are Data transmission rate 19200 baud Vertical parity position 0 even SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Commissioning 6 8 Configuring a new device lay Net 2 My computer Fe MODEUS net T SITRANS FC410 Properties of MODBUS net MODBUS net EJ General Change log Import Connection IDA fnotactvated tt sti i is SOSOSC CSYS data transmission rate ET Vertical parity position Transmissiom Mode RTU Figure 6 2 Modbus net object properties 3 Set up the COM interface Select Net gt and double click on the computer name for example My computer Right click on COM interface and select Object Properties Select Network and ensure it is set to MODBUS net Select Connection and configure the COM port FZ SIMATIC Maraner PECHO commissions Process Device henor Yiem E Net Q My computer gt MODBUS net Properties of Modbus COM interface General Network Change log Import Connection copo data transmission rate fi 200 Baud ip Figure 6 3 Set the com port 6 8 Configuring a new device Note Click
140. xceeded e Bit 31 Max Tube Temp Exceeded SITRANS FC410 with Modbus 140 Operating Instructions 12 2013 A5E33120874 001 Modbus holding registers A 3 Modbus holding registers tables Modbus address 3014 Data type Size bytes Unsigned Parameter Alarm Group 2 Description The following bit is set in Default value unit Value range Access level Read Only 4 case of active alarm e Bit 0 Min Frame Temp Exceeded e Bit 1 Max Frame Temp Exceeded e Bit 2 Zero Sigma Limit Exceeded e Bit 3 Zero Offset Limit Exceeded e Bit 4 Quality Of Zero Point Conditions e Bit 5 Empty Pipe e Bit 6 Incomplete Filling e Bit 7 Storage Malfunction e Bit 8 System Internal e Bit 14 Unstable Measurement Conditions e Bit 15 Auto filtering enabled e Bit 23 Sensor Startup SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 141 Sensor dimension dependent default settings Massflow Sensor dimension Default value Unit Range Low Flow Cut Off DN 15 0 00884 kg s 0 to 8 84 DN 25 0 0245 kg s 0 to 24 5 DN 50 0 0982 kg s 0 to 98 2 DN 80 0 251 kg s 0 to 351 Volumeflow Sensor dimension Default value Unit Range Low Flow Cut Off DN 15 0 00000884 m s 0 to 0 00884 DN 25 0 0000245 m s 0 to 0 0245 DN 50 0 0000982 m s 0 t
141. yte Quantity of Registers Lo 1 byte CRC 2 bytes Response Slave address 1 byte Function 1 byte Byte count 1 byte Register Value Hi 1 byte Register Value Lo 1 byte Register Value Hi 1 byte Register Value Lo 1 byte CRC 2 bytes Example Read absolute massflow address 3000 Query 1 3 11 184 0 2 70 10 Slave address 1 0x01 Function 3 0x03 Starting Address Hi Lo 11 184 0x0B 0xB8 Quantity of Registers Hi Lo 0 2 0x00 0x02 CRC 70 10 0x46 0x0A Starting address 0xOBB8 3000 Quantity of registers 0x0002 2 Response 1 3 4 64 195 82 139 98 200 Slave address 1 0x01 Function 3 0x03 Byte Count 4 0x04 Register 1 Register Value Hi Lo 64 195 0x40 0xC3 Register 2 Register Value Hi Lo 82 139 0x52 0x93 CRC 98 200 0x62 0xC8 Absolute mass flow 0x40C35293 6 10383 kg sec SITRANS FC410 with Modbus Operating Instructions 12 2013 A5E33120874 001 Modbus holding registers A 2 Modbus function codes Function code 16 Write multiple registers General exceptions e Writing less than 1 or more than 16 registers gt Exception 3 Illegal data value e f ByteCount is not exactly 2 times NoOfRegisters gt Exception 3 Illegal data value e Requesting invalid start address or start address with invalid quantity gt Exception 2 Illegal data address Application exceptions e Application errors min max limit of parameter exceeded or parameter write pro

Siemens SITRANS FC410 Coriolis Mass Flowmeter with Modbus

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