View 7210_9072067.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

? phoenix contact - 11/2008 7210_en_02 automation ib il sgi 2/f ... data sheet 1 function description the terminal is designed for use within an inline station. this terminal is a fast two-channel input module used to connect load cells, force transducers, mass pressure transducers, and similar devices based on strain gauges. the strain gauges can be connected using 6 or 4-wire technology. the strain gauge ou tput signals are measured in each bus cycle and updated in the process data (bus- synchronous process data upd ate). the terminal is designed for control system app lications with increased speed requirements. there are two options for data exchange: ? via process data (both inputs in one bus cycle) ? via pcp (both inputs in the "analog values" pcp object) the measuring values are represented by standardized 16-bit values. features ? two inputs for the strain gauges ? sensor supply voltage provided by the terminal, no external power supply required ? connection of strain gauges in 6 and 4-wire technology ? communication via either process data or parameter channel (pcp) ? channels are configured in dependently of one another using the bus system ? bus-synchronous process data update ? diagnostic indicators inline terminal with two fast analog input channels for connecting strain gauges a short circuit in the strain gauge supply at one of th e two channels also prevents measured data acquisition at the other channel for the duration of the short circuit. this data sheet only is valid in connection with the il sys inst um e user manual (see "documentation" on page 3). make sure you always use t he latest documentation. it can be downloaded at www.download.phoenixcontact.com . this data sheet is valid for all products listed on the following page. tr d 4x sgi 2/f c h 2 c h 1
ib il sgi 2/f ... 7210_en_02 phoenix contact 2 table of contents 1 function description .......................................................................................................... ......... 1 2 ordering data................................................................................................................. ............. 3 3 technical data ................................................................................................................ ............ 4 4 local diagnostic and status indicators and terminal point assignment....................................... 7 4.1 local diagnostic and status indicators ...................................................................................... ..................... 7 4.2 function identification ..................................................................................................... ............................... 7 4.3 terminal point assignment ................................................................................................... .......................... 7 5 internal circuit diagram ...................................................................................................... ......... 8 6 electrical isolation.......................................................................................................... ............. 9 7 installation instructions ..................................................................................................... .......... 9 8 connection notes ............................................................................................................................... .................... 9 9 connection examples ........................................................................................................... ..... 10 9.1 6-wire connection (a strain gauge load cell per channel) ................................................................... ......... 10 9.2 6-wire connection (several strain gauge load cells per channel) ........... .............. .............. ............ ......... .... 11 9.3 4-wire connection ........................................................................................................... .............................. 12 9.4 permissible characteristics according to the jumper supply.................................................................. ....... 13 10 programming data/configurat ion data ....................................................................................... 13 11 process data................................................................................................................. ............. 13 12 out process data words....................................................................................................... .... 14 12.1 output word out1 (control word) .................... ........................................................................ .................... 14 12.2 output word out2 and out3 (parameter word)................................................................................. ........ 15 12.3 parameters for configuration ............................................................................................... ......................... 15 13 in process data words........................................................................................................ ....... 16 13.1 input word in1 (status word) ............................................................................................... ......................... 16 13.2 input words in2 and in3 .................................................................................................... .......................... 16 14 pcp communication ............................................................................................................ ...... 18 14.1 object dictionary .......................................................................................................... ................................ 18 14.2 object description ......................................................................................................... ............................... 19 15 startup/measuring jumper detuning .......................................................................................... 21 16 configuration and analog values .............................................................................................. . 21
ib il sgi 2/f ... 7210_en_02 phoenix contact 3 2 ordering data products accessories documentation description type order no. pcs./pkt. inline terminal with two analog input c hannels for connecting strain gauges, without accessories, transmission speed of 500 kbps ib il sgi 2/f 2878434 1 inline terminal with two analog input c hannels for connecting strain gauges; complete with accessories (connectors and labeling fields), transmission speed of 500 kbps ib il sgi 2/f-pac 2878638 1 inline terminal with two analog input c hannels for connecting strain gauges, without accessories, transmission speed of 2 mbps ib il sgi 2/f 2mbd 2878531 1 inline terminal with two analog input c hannels for connecting strain gauges; complete with accessories (connectors and labeling fields), transmission speed of 2 mbit/s ib il sgi 2/f-2mbd-pac 2878735 1 you need two connectors with shield connection and two standard connectors for the ib il sgi 2/f and ib il sgi 2/f 2mbd terminals. description type order no. pcs./pkt. inline shield connector for analog inline terminals, without color print ib il scn-6 shield 2726353 5 connector for digital single-channel, tw o-channel or 8-channel inline terminals ib il scn-8 2726337 10 shield connection clamp for applying the shield on busbars, 8 mm diameter sk8 3025163 10 shield connection clamp for applying the shield on busbars, 14 mm diameter sk14 3025176 10 shield connection clamp for applying the shield on busbars, 20 mm diameter sk20 3025189 10 shield connection clamp for applying the shield on busbars, 35 mm diameter sk35 3026463 10 support for assembly on din rails for 10 mm x 3 mm busbars ab-sk 3025341 10 support for mounting on the ns 35/7,5 din rail, for 10 mm x 3 mm busbars ab-sk 65 3026489 10 support for direct mounting with contact to the mounting surface ab-sk/e 3026476 10 pen conductor busbar, 3 mm x 10 mm, length: 1000 mm nls-cu 3/10 0402174 1 power terminal, cross section: 0.5 - 4 mm2, width: 7 mm color: gray ak 4 0404017 50 power terminal, cross section: 0.5 - 4 mm2, width: 7 mm, color: green/yellow ak g gnye 0421029 50 power terminal, cross section: 0.5 - 4 mm2, width: 7 mm, color: black akg 4 bk 0421032 50 description type order no. pcs./pkt. "automation terminals of the inline product range" user manual il sys inst um e 2698737 1
ib il sgi 2/f ... 7210_en_02 phoenix contact 4 3 technical data general data housing dimensions (width x height x depth) 48.8 mm x 120 mm x 71.5 mm weight 125 g without connectors; 190 g with connectors operating mode process data mode with 3 words/1 pcp word strain gauge connection method 6 and 4-wire technology ambient temperature (operation) -25c to +55 c ambient temperature (storage/transport) -25c to +85 c permissible humidity (operation/storage/transport) 10% to 95% according to din en 61131-2 permissible air pressure (operation/storage/transport) 70 kpa to 106 kpa (up to 3000 m above sea level) degree of protection ip20 according to iec 60529 class of protection class 3 in acc. with vde 0106, iec 60536 connection data for inline connectors connection method spring-cage terminal conductor cross-section 0.2 mm 2 to 1.5 mm 2 (solid or stranded), 24 - 16 awg interface local bus data routing transmission speed ib il sgi 2/f (-pac) 500 kbps ib il sgi 2/f 2mbd (-pac) 2 mbps power consumption 500 kbps 2 mbps communications power u l 7.5 v 7.5 v current consumption from u l 75 ma, typical 100 ma, typical i/o supply voltage u ana 24 v dc 24 v dc current consumption at u ana without strain gauge 8 ma, typical 8 ma, typical with maximum load of 60 32 ma (at u v = 5 v), typical 32 ma (at u v = 5 v), typical total power consumption 0.755 w, typical 0.942 w, typical supply of the module elec tronics and i/o through the bus coupler/power terminal connection method potential routing outputs number 2 voltage outputs (u v = 3.3 v, u v = 5 v) total impedance of the inline terminal > 58.3 (typical) maximum current at u v = 3.3 v i max = 55 ma (typical) maximum current at u v = 5 v i max = 85 ma (typical)
ib il sgi 2/f ... 7210_en_02 phoenix contact 5 analog inputs number two input channels for strain gauges (four voltage inputs) connection of signals 6 or 4-wire, twisted pair shielded cable voltage inputs jumper difference u d two, can be configured by selecting the characteristic and the jumper supply jumper voltage u 0 3.3 v 0.5 v or 5 v 0.5 v characteristics unipolar +1 mv/v, +2 mv/v, +3 mv/v, +4 mv/v bipolar 1 mv/v, 2 mv/v, 3 mv/v, 4 mv/v measured value representation 15 bits + sign bit process data update once every bus cycle (bus synchronous) bus cycle time 1 ms jumper difference input limit frequency 1.6 khz (typical) tolerances at t a = 25 c nominal characteristic value relative deviation in % rela ted to the measuring range final value typical maximum unipolar 1 mv/v, 2 mv/v, 3 mv/v, 4 mv/v 0.1% 0.3% bipolar 1 mv/v, 2 mv/v, 3 mv/v, 4 mv/v 0.2% 0.6% the typical values contain the typical offset error, gain error and linearity error in the respective configuration related to the positive measuring range up to 100% of the nominal characteristic value. this data is valid for nominal operation (preferred mounting position, u s = 24 v) with16-sample average value filter. the maximum tolerance values represent the worst case measuremen t inaccuracy. besides the maximum offset error, the gain error and the linearity error, the maximum tolerance values also comprise the longtime drift as well as the maximum tolerances of the test and calibration equ ipment. please also observe the values for temperatur e drift and the tolerances influenced by emi. this data is valid for at least twelve months. additional toleran ces influenced by electromagnetic fields type of electromagnetic interference relative deviation in % rela ted to the measuring range final value electromagnetic fields, field strength 10 v/m in acc. with en 61000-4-3 < 0.7% conducted interference, class 3 (10 v test voltage) according to en 61000-4-6 < 0.2% fast transients (burst) up to an interference voltage of 2.2 kv according to en 61000-4-4 < 0.3% you can minimize the interference by connec ting the sensor cable shield to the din rail in front of the terminal via a shield c onnection clamp (see "accessories" on page 3). temperature and drift response (t a = 25c to 55c) relative drift in ppm/k rela ted to the measuring range final value typical maximum unipolar 1 mv/v, 2 mv/v, 3 mv/v, 4 mv/v 15 ppm/k 50 ppm/k bipolar 1 mv/v, 2 mv/v, 3 mv/v, 4 mv/v 500 ppm/k 980 ppm/k the typical values contain the typical offset value and gain valu e in the respective configuration in the temperature range fro m -25c up to +55c related to the positive measuring range up to 100% of the nominal characterist ic value. this data is valid for nominal operation (preferre d mounting position, u s =24v) with16-sample average value filter. the maximum tolerance values represent the worst case measurement inaccuracy. besides the maximum offset drift and gain drift, they also comprise the longtime drift as well as the maximum tolerances of the test a nd calibration equipment in the temperature range from -25c up t o +55c.
ib il sgi 2/f ... 7210_en_02 phoenix contact 6 protective equipment short-circuit protection yes electrical isolation common potentials 24 v main voltage u m , 24 v segment voltage u s , and gnd have the same potential. fe is a separate potential area. separate potentials in the terminal test distance test voltage 7.5 v supply (bus logic)/ 5 v analog supply (analog i/o) 600 v ac, 50 hz, 1 min 7.5 v supply (bus logic) / functional earth ground 600 v ac, 50 hz, 1 min 5 v analog supply (analog i/o)/functional earth ground 600 v ac, 50 hz, 1 min error messages to th e higher-level control or computer system failure of the internal i/o voltage supply yes, i/o error message sent to the bus terminal failure of or insufficient communications power u l yes, i/o error message sent to the bus terminal error messages via process data peripheral fault/user error yes (see page 17) approvals for the latest approvals, please visit www.download.phoenixcontact.com .
ib il sgi 2/f ... 7210_en_02 phoenix contact 7 4 local diagnostic and st atus indicators and te rminal point assignment figure 1 terminal with an appropriate connector 4.1 local diagnostic and status indicators 4.2 function identification green 2 mbps: white stripe in the vicinity of the d led 4.3 terminal point assignment des. color meaning d green diagnostics tr green pcp active ch1 green diagnostic indicator of channel 1 on: channel 1 ok off: channel 1 not connected or not supplied or open circuit ch2 green diagnostic indicator of channel 2 on: channel 2 ok off: channel 2 not connected or not supplied or open circuit tr 7210a002 sgi 2/f c h 2 c h 1 d sgi 2/f ch1 ch2 tr d 12 1 2 3 4 1 2 3 4 1.1 1.2 1.3 1.4 2.1 2.2 2.3 2.4 12 1 2 3 4 1 2 3 4 1.1 1.2 1.3 1.4 2.1 2.2 2.3 2.4 1, 3 2, 4 terminal points signal assignment connectors 1 and 3 1.1 +u v jumper supply u v 2.1 gnd uv 1.2 +u 0 jumper voltage u 0 2.2 -u 0 1.3 +u d jumper difference u d 2.3 -u d 1.4, 2.4 fe shielding connectors 2 and 4 1.1 5 v optional voltages to supply the jumper 2.1 3.3 v 1.2, 2.2 +u v routing of the selected supply voltage to the "jumper supply u v " connection on connector 1 or 3 1.3, 2.3 ? not used 1.4, 2.4 fe shielding connect the terminal point of the selected voltage for the jumper supply to terminal point +u v on connector 2 (or 4). terminal points +u v on slot 2 (or 4) are connected internally to terminal point +u v on slot 1 (or 3) (see figure 2). therefore, the selected voltage at +u v is available on slot 1 (or 3) (see also "connection examples" on page 10).
ib il sgi 2/f ... 7210_en_02 phoenix contact 8 5 internal circuit diagram figure 2 internal circuit diagram key: local bus u l+ u ana u l- +24v(u ) m +24v(u) s ref mux supervisor c sre 1 opc level adaptation 3v/5v 24 v +5 v +3,3 v 7210b003 agnd agnd agnd protocol chip analog/digital converter register expansion reference voltage level adaptation multiplexer hardware monitoring amplifier microcontroller dc/dc converter with electrical isolation optocoupler opc level adaptation 3v/5v

other symbols used are explained in the il sys inst um e user manual.
ib il sgi 2/f ... 7210_en_02 phoenix contact 9 6 electrical isolation figure 3 electrical isolation of the individual function areas 7 installation instructions high current flowing through potential jumpers u m and u s leads to a temperature rise in the potential jumpers and inside the terminal. observe the following instructions to keep the current flowing through the potential jumpers of the analog terminals as low as possible: 8 connection notes connecting the strain gauges shield connection unused channels for unused channels, follow the instructions for parameterization (see notes on bit 15 on page 15). create a separate main circuit for the analog terminals if this is not possible in your application and if you are using analog terminals in a main circuit together with other terminals, place the analog terminals after all the other terminals at the end of the main circuit. connect the strain gauges using shielded twisted pair cables. only connect the shielding at one point, preferably to the terminal. if the shield is securely connected to the sensor, insulate the shield on the terminal side.
ib il sgi 2/f ... 7210_en_02 phoenix contact 10 9 connection examples 9.1 6-wire connection (several strain gauge load cells per channel) figure 4 connection of strain gauges in 6-wire technology r l : cable resistance channel 1: connect the strain gauge to connector 1 using 6-wire tech nology. at connector 2 select the jumper supply level. the terminal provides supply voltages of 5 v and 3.3 v. connections +u v of connector 1 and +u v of connector 2 are connected internally. at connector 2, connect either 5 v or 3.3 v to +u v . this supplies the 6-wire connection of channel 1 with power. channel 2: connect the strain gauge to connector 3 using 6-wire tech nology. at connector 4 select the jumper supply level. the terminal provides supply voltages of 5 v and 3.3 v. connections +u v of connector 3 and +u v of connector 4 are connected internally. at connector 4, insert a jumper to connect either 5 v or 3.3 v to +u v . this supplies the 6-wire connection of channel 2 with power. the ib il sgi 2/f terminal can measure both unipolar an d bipolar jumper differences. observe the polarity when connecting +u d and -u d . if the analog terminal expects unipolar jumper differences, the signal excursion may be negative in the worst- case scenario. the measured value would therefore always be 0. in this case, adapt the signal excursion to the input voltage range by switching cables +u d and -u d . if the analog terminal is set to a bipolar jumper difference, the signal excursion may be mixed up in the sign bit in the worst-case scenario. in this case, adapt the signal excursion to the input voltage range again by switching cables +u d and -u d . connections +u 0 and -u 0 are led back to a unipolar input. if the cables are mixed up, the terminal indicates a configuration error. u v u 0 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 12 connector channel 7210d005 rr rr r l r l fe gnd uv +u v +u d -u d u d r r r r r l r l fe gnd uv +u v +u d -u d +u 0 -u 0 +u 0 -u 0 u v u 0 u d strain gauge 1 strain gauge 2 channels 1 and 2 can be supplied with different supply voltages (5 v or 3.3 v).
ib il sgi 2/f ... 7210_en_02 phoenix contact 11 9.2 6-wire connection (several strain gauge load cells per channel) figure 5 connection of several strain gauges in 6-wire technology r l : cable resistance u 0 u v u d u 0 u v u v u 0 rr rr u d r l r l strain gauge 2 7210a008 connector channel fe gnd uv +u v +u d -u d +u 0 -u 0 u v u 0 rr rr u d r l r l rr rr u d r l r l rr rr r l r l strain gauge 1 strain gauge n 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 1 1 2 3 4 distribution r in this operating mode you may connect several strain gauge load cells in parallel to connector 1 (channel 1) and/or connector 3 (channel 2), depending on t he impedance of the strain gauge used. please note, that the total impedance of the wired inline terminal (c hannel 1 and channel 2) must not be lower than 58.3 (typically).
ib il sgi 2/f ... 7210_en_02 phoenix contact 12 channel 1: connect the required number of strain gauges in parallel to connector 1 using 6-wire technology. at connector 2 select the jumper supply level. the terminal provides supply voltages of 5 v and 3.3 v. connections +u v of connector 1 and +u v of connector 2 are connected internally. at connector 2, connect either 5 v or 3.3 v to +u v . this supplies the 6-wire connecti on of channel 1 with power. channel 2: connect the required number of strain gauges to connec tor 3 using 6-wire technology. at connector 4 select the jumper supply level. the te rminal provides supply voltages of 5 v and 3.3 v. connections +u v of connector 3 and +u v of connector 4 are connected internally. at connector 4, insert a jumper to connect either 5 v or 3.3 v to +u v . this supplies the 6-wire connection of channel 2 with power. 9.3 4-wire termination figure 6 connection of strain gauges in 4-wire technology (channel 1 and channel 2) r l : cable resistance channel 1/channel 2: strain gauges can also be connected to the terminal in 4-wire technology. in this case, connect connections +u v to +u 0 and gnd uv to -u 0 (magnified in the diagram for channel 2) at the connector for the relevant channel (connector 2 and/or 3). there is no temperature and long- term drift compensation for the connecting cable in 4-wire technology. channels 1 and 2 can be supplied with different supply voltages (5 v or 3.3 v). u v 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 12 connector channel 7210d006 rr rr r l r l fe gnd uv +u v +u d -u d u d r r r r r l r l fe gnd uv +u v +u d -u d u v u d strain gauge 1 strain gauge 2
ib il sgi 2/f ... 7210_en_02 phoenix contact 13 9.4 permissible characte ristics according to the jumper supply the table below indicates which characteristic can be configured for which jumper supply. 10 programming data/configuration data local bus (interbus)) other bus systems 11 process data the terminal occupies three process data words and one pcp word. figure 7 order of the process data words characteristic u v = 3.3 v u v = 5 v +1 mv/v yes yes 1 mv/v yes yes +2 mv/v yes yes 2 mv/v yes yes +3 mv/v yes yes 3 mv/v yes no +4 mv/v yes yes 4 mv/v yes no id code df hex (223 dec ) length code 03 hex process data channel 48 bits input address area 3 words output address area 3 words parameter channel (pcp) 1 word register length (bus) 4 words for the programming/configuration data of other bus systems, please refer to the corresponding electronic device data sheet (e.g., gsd, eds).
ib il sgi 2/f ... 7210_en_02 phoenix contact 14 12 out process data output words three out process data words are available. configure the terminal channels via the out process data words. where: ? output word out1 contains the command ? output word out2 contains the parameters for channel 1 ? output word out3 contains the parameters for channel 2 the following configurations are possible: configuration errors are indicated in th e status word. the configuration settin gs are stored in a volatile memory. if you change the configuration, the message "meas ured value invalid" appears (diagnostic code 8004 hex ), until new measured values are available. 12.1 output word out1 (control word) bit 15 to bit 8 (command code): configuration short designation default selection of mean value generation (f iltering) filter 16-sample mean value characteristic for calculating the ga in (see "startup/measuring jumper detuning" on page 21) characteristic 2 mv/v out1 bit 1514131211109876543210 assignment command code 00000000 bit 15 to bit 8 out1 command function 0 0 0 0 0 0 0 0 0000 hex read measured values 0 0 0 1 0 0 0 c 1x00 hex read configuration channel-by-channel in in2 (c = channel number; 0 = channel 1, 1 = channel 2) 0 0 1 1 0 0 0 0 3000 hex read min. value; in2: min. value channel 1, in3: min. value channel 2 0 0 1 1 0 0 0 1 3100 hex read max. value; in2: max. value channel 1, in3: max. value channel 2 0 0 1 1 0 0 1 0 3200 hex delete minimum and maximum value of channel 1 0 0 1 1 0 0 1 1 3300 hex delete minimum and maximum value of channel 2 0 0 1 1 1 1 0 03c00 hex read firmware version and module id in in2. 0 1 0 0 0 0 0 0 4000 hex configure device; configuration for channel 1 in out2 and for channel 2 in out3 during the transient response (e.g., following a confi guration command), the fluct uating measured values may exceed the minimum and maximum values. therefore, at the start of acquisition delete the minimum and maximum values using command 3200 hex and/or 3300 hex . one measurement is performed for each bus cycle.
ib il sgi 2/f ... 7210_en_02 phoenix contact 15 12.2 output word out2 and out3 (parameter word) for command 4000 hex the parameters must be specified in out2 and out3. this parameter word is only evaluated for this command. 12.3 parameters for configuration the values in bold are default settings. bit 15: bit 8: bit 3 to bit 0: out2 and out3 bit 1514131211109876543210 assignment 1000000 filter00000 characteristic bit 15 the set bit ensures that the relevant channel is configured. in the event that only one channel is used and there is no jumper supply at the other channel due to missing wire jumpers, the configuration is a cknowledged negatively in the status word. in this case, set bit 15 of the configuration word of t he unused channel to 0 to remedy the situation. filter selection of mean value generation. after every co nversion, the measured value is saved in a mean value memory via which the mean value is generated. the memo ry size can be selected with the filter option. e.g., for a 16-sample mean value, the mean value is generated using the last 16 measured values. character- istic depending on the characteristic in relation to the availabl e jumper supply, the terminal calculates the required gain for the configured input and t hus has the best possible resolution in the unipolar and bipolar area. if in the unipolar area the strain gauge is supplied with a load greater than 130% or a negative load, the jumper detuning is outside the meas uring range and an error is triggered. if in the bipolar area the strain gauge is supplied with a load greater than 130% in the positive or negative direction, the jumper detuning is outside the measuring rang e and an error is triggered. if invalid parameters are specified in the parameter word, the command will not be executed. the command is acknowledged in the input words with the error bit set. code configure dec bin 0 0 channel is not configured 1 1 channel is configured code filter dec bin 00 no mean value 1 1 16-sample mean value code characteristic dec bin 0 000 +1 mv/v 1 001 1 mv/v 2 010 +2 mv/v 30112 mv/v 4 100 +3 mv/v 5 101 3 mv/v 6 110 +4 mv/v 7 111 4 mv/v
ib il sgi 2/f ... 7210_en_02 phoenix contact 16 13 in process data input words 13.1 input word in1 (status word) input word in1 performs the task of a status word. eb: error bit mirroring of the command code: a command code mirrored from the contro l word. here, the msb is suppressed. the set error bit indicates an invalid configuration value for command 4000 hex . possible reasons: ? at least one of bits 3 - 7 or 9 - 14 is set ? the jumper voltage is not 3.3 v 0.5 v or 5 v 0.5 v. ? the characteristic value is 5 or 7 and the jumper voltage is 5 v 0.5 v. ? the terminal has already been configured wit h pcp using the "config table" object. 13.2 input words in2 and in3 the measured values, configurat ion or firmware version are transmitted to the controller board or the pc via process data input words in2 to in3 according to the configuration. for control word 3c00 hex , in2 provides the firmware version and the module id. example: firmware version 1.23: in1 bit 1514131211109876543210 assignment eb mirroring of the command code 00000000 eb = 0 no error has occurred. eb = 1 an error has occurred. in2 bit 1514131211109876543210 assignment (hex) 1231 meaning firmware version 1.23 module id
ib il sgi 2/f ... 7210_en_02 phoenix contact 17 the measured values are available in ib il format. the measured value is represented in bits 14 to 0. an additional bit (bit 15) is available as a sign bit. this format supports extended diagnostics. values >8000 hex and <8100 hex indicate an error. the following diagnostic codes are possible: typical measured values: to calculate the detuning as a percentage for other measured values, please use the following formula: detuning = process data value * 0.004 or detuning = process data value/250 example: detuning = 10000/250 = 40% 40% of 2 mv/v = 0.8 mv/v msb lsb 1514131211109876543210 sb analog value msb most significant bit lsb least significant bit sb sign bit code (hex) error 8001 overrange 8002 open circuit 8004 measured value invalid/no valid measured value available (e.g., because the channel has not been configured) 8020 faulty supply voltage 8040 device faulty 8080 underrange detuning for all bipolar characteristics [%] detuning for all unipolar characteristics [%] ib input word [hex] ib input word [dec] > 130.048 > 130.048 8001 overrange + 130.048 + 130.048 7f00 32512 + 100.000 + 100.000 61a8 25000 + 1.000 + 1.000 00fa 250 + 0.004 + 0.004 0001 1 0.0 0.0 0000 0 - 0.004 ? ffff -1 - 100.000 ? 9e58 -25000 -130.048 ? 8100 -32512 < -130.048 ? 8080 underrange ? ? 8002 open circuit characteristic: 2m v/v process data value: 10000 dec
ib il sgi 2/f ... 7210_en_02 phoenix contact 18 14 pcp communication by default upon delivery, the terminal is configured accordin g to the default settings on page 14. the terminal can be configured using process data or pcp to suit your application. in pcp mode, the terminal is conf igured with the "config table" object. 14.1 object dictionary for information on pcp communication, please refer to the ibs sys pcp g4 um e (order no. 2745169) and ibs pcp compact um e (order no. 9015349) user manuals. the programs ibs cmd (for standar d controller boards) and ibs pc worx (for field controllers [fc] and remote field controllers [rfc]) are available for the configuration and parameterization of your interbus system. for additional information, please refer to the ibs cmd swt g4 um e user manual and the documentation for the version of pc worx used. index data type n l meaning object name rights 0080 hex array of unsigned 16 4 2 terminal configuration config table rd/wr 0081 hex array of unsigned 16 2 2 analog values of the channels analog values rd n: number of elements rd: read access permitted l: length of an element in bytes wr: write access permitted
ib il sgi 2/f ... 7210_en_02 phoenix contact 19 14.2 object descriptions config table object configure the terminal using this object. object description: element value range the " configuration channel x " elements are structured as follows: for the value ranges of the individual parameters, please refer to section "p arameters for configuration" on page 15. if an invalid configuration is specified, a negative confirmation is generated with error message 08 hex , 00 hex or xx30 hex . the low byte of the additional error code is 30 hex (value is out of range), the high byte contains the number of the affected element. example: config table is completely filled with data (subindex 00) and the entry for channel 2 is invalid. in this case, the additional error code is equal to 0230 hex . object config table access read, write data type array of unsigned 16 4 x 2 bytes index 0080 hex subindex 00 hex 01 hex 02 hex 03 hex 04 hex write all elements configuration of channel 1 configuration of channel 2 reserved reserved length (bytes) 08 hex 02 hex subindex 00 hex subindex 01 hex to 04 hex data terminal configuration bit 1514131211109876543210 assignment 1000000 filter00000 characteristic
ib il sgi 2/f ... 7210_en_02 phoenix contact 20 analog values object the elements of this object contain the analog values of the channels in ib il format. object description: object analog values access read data type array of unsigned 16 2 x 2 bytes index 0081 hex subindex 00 hex 01 hex 02 hex read all elements analog value of channel 1 analog value of channel 2 length (bytes) 04 hex 02 hex subindex 00 hex subindex 01 hex to 02 hex data analog values of the channels
ib il sgi 2/f ... 7210_en_02 phoenix contact 21 15 startup/measuri ng jumper detuning to start the terminal, proceed as follows: ? install the terminal within the inline station. to do so, proceed as described in the package slip. ? connect the strain gauge in 6 or 4-wire tec hnology (see "connection examples" on page 10). ? connect the voltage to the inline station. ? on this power up the terminal is configured with the default values. ? if you do not wish to operate the terminal with the def ault values, configure the terminal via process data (see "out process data output words" on page 14) or pcp (see "pcp communication" on page 18). ? jumper detuning can now be measured. 16 configuration and analog values terminal configuration is only required if at least one of the channels is to be operated outside the default values (see "parameters for configuration" on page 15). you can configure the terminal either using process data or using pcp and transmit the analog values accordingly. if you have configured the terminal vi a pcp, the configuration can no longe r be modified using the process data. example 1: configuring the terminal via process data a strain gauge pressure force transducer for control system applications is connected to channel 1 . its data sheet specifies a characteristic of +2 mv/v at a nominal load of 500 n. t he following configuration is thus selected for channel 1: a tractive and pressure force transducer with the characterist ic 4 mv/v at a load of 1 kn is connected to channel 2. the following configuration is t hus selected for channel 2: jumper detuning can only be measured if the correspond ing input is configured. to configure the input, the jumper supply u v must be present. for easy terminal configuration a function block can be downloaded at www.phoenixcontact.com . channel 1 characteristic: +2 mv/v filter: no mean-value generation configuration value out2: 8002 hex channel 2 characteristic: 4 mv/v filter: 16-sample mean-value generation configuration value out3: 8107 hex if both channels are operated in the defau lt configuration, configuration is not required. when a configuration command is sent, however, both channels will always be configured. therefore also enter the corresponding parameterization for the channel that is to be operated in the default configuration. if a "0" is transmitted for channel 1 in bit 15 (do not configure, see bit 15 on page 15), the channel does not provide any values in the following.
ib il sgi 2/f ... 7210_en_02 22 phoenix contact gmbh & co. kg ? 32823 blomberg ? germany phone: +49-(0) 5235-3-00 ? fax: +49-(0) 5235-3-4 12 00 www.phoenixcontact.com channel 1 channel 2 example 2: minimum/ maximum evaluation the channel 1 and channel 2 pressure transducers are loaded an d unloaded several times. only the maximum load is of interest during th e entire process. ? phoenix contact 11/2008 step process data meaning 1 out3 = 8107 hex out2 = 8003 hex out1 = 4000 hex specify configuration 2 wait until in1 = 4000 hex wait for confirmation 3 out1 = 0000 hex requesting measured values 4 wait until in1 = 0000 hex wait for confirmation 5 measured value channel 1 = in2 measured value channel 2 = in3 if the measured value = 80xx hex , this corresponds to an error message read measured values read measured value in2: 5a78 hex (= 23160 dec ) current jumper detuning: = in2 * 0.004% * characteristic = 23160 * 0.004% * 2 mv/v = 1.853 mv/v current load: = in2 * 0.004% * nominal load = 23160 * 0.004% * 500 n = 463.2 n read measured value in3: cbde hex (= 52190 dec ); following evaluation of the msb: -19422 dec current jumper detuning: = in3 * 0.004% * characteristic = -19422 * 0.004% * 4 mv/v = -3.11 mv/v current load: = in3 * 0.004% * nominal load = -19422 * 0.004% * 1 kn = -776.9 n step process data meaning 1 out1 = 3200 hex delete minimum and maximum values of channel 1 2 wait until in1 = 3200 hex wait for confirmation 3 out1 = 3300 hex delete minimum and maximum values of channel 2 4 wait until in1 = 3300 hex wait for confirmation 5 load and unload channel 1 and 2 pressure transducers 6 out1 = 3100 hex read maximum values 7 wait until in1 = 3100 hex wait for confirmation 8 maximum value of channel 1 = in2 maximum value of channel 2 = in3 if measured value = 80xx hex , then error message read maximum value; to calculate the current jumper detuning and the current load, see above.

▲Up To Search▲

Price & Availability of 7210

	To Download 7210 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .