Unipulse F130 Operation Manual Download Page 28 | Manualshive

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7.BLOCK DIAGRAM

21

7. BLOCK DIAGRAM

strain gauge

NOV.RAM

512 byte

LPF

Reference

voltage

A/D

24 bit

Flash-ROM

256k byte

RAM

16k byte

Preamplifier

fc selection

Excitation voltage selection

Isolator

PO

R

T

SC

I

PO

R

T

PORT

BUS

16bit CPU

* For calibration data save

Electrically Isolated

DC-DC Converter

+5V

+12V

-12V

Logic (CPU, ASIC)

Analog

4-wire

C

S

BU

S

(Vref)

Sensor

voltage

ASIC only for

High performance

I/O unit

type sensor

・

At DC10V (30mA max)

single 350Ωsensor

・

At DC2.5V (30mA max)

single

120Ωsensor

or

four 350

Ωsensor

s in

parallel

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Summary of Contents for F130

Page 1: ...F130 06DEC2019REV 1 00 LOADCELL INTERFACE FOR OMRON SYSMAC CJ1 OPERATION MANUAL ...

Page 2: ...se of F130 safety precautions that should be complied with have been categorized and indicated as and in this Operation Manual The safety precautions mentioned in this Operation Manual are crucial for safety Therefore use F130 only after you have correctly understood the safety contents given For safety reasons please read the following safety precautions thoroughly WARNING CAUTION WARNING This si...

Page 3: ...g connection of cables to the terminal blocks For connection to the signal input output terminals check the signal names and pin assignment numbers and then carry out wiring properly Do not connect anything to unused terminal s Before applying power carefully check the wiring etc Use at a proper power supply voltage Do not touch any terminal while applying power Doing so may cause electric shocks ...

Page 4: ...the F130 for 30 minutes or more before use If the F130 is not used by the specified method its protective performance may be impaired Do not use it broken down Maintenance When performing maintenance disconnect the power Do not wipe with a wet rag or with benzine thinner alcohol etc Doing so may cause discoloration or deformation of the F130 In the case of heavy contamination wipe off the contamin...

Page 5: ...onditions of the machine or device in which the F130 is installed The customer must therefore perform final checks to confirm that the overall machine or device conforms to EMC standards 2 Use shielded cables for connection with load cell RoHS COMPLIANT PRODUCT The parts and attachments including the operation manual packaging box etc used for this unit are compliant with the RoHS Directive restri...

Page 6: ...I O Unit Restart Flag 7 3 2 Relay Area 7 3 2 1 Allocation of Measurement Hold Data 7 3 2 2 OUT CPU Unit F130 8 3 2 3 IN F130 CPU Unit 9 3 2 4 Register Allocations for Initial Settings 11 4 CALIBRATION METHOD 12 4 1 What is Calibration 12 4 1 1 About Calibration Methods 12 4 2 Actual Load Calibration and Equivalent Input Calibration Procedure 13 4 3 Preparation for Calibration 14 4 3 1 Setting Init...

Page 7: ...6 2 1 Peak Hold 18 6 2 2 Bottom Hold 19 6 2 3 Average Hold 19 6 2 4 Application of the Hold Clear Function 20 7 BLOCK DIAGRAM 21 8 DIMENSIONS 22 9 INSTALLATION 23 9 1 Connection with CJ1 Unit 23 9 2 DIN Rail Installation 24 10 CAUTION ABOUT POWER CONSUMPTION AND SYSTEM CONFIGURATION 26 11 SPECIFICATIONS 27 11 1 Analog Section 27 11 2 Display 27 11 3 Setting 28 11 4 Terminal Block Layout 28 11 5 Ge...

Page 8: ...Always turn off the CJ1 s voltage source before trying to attach detach the terminal block B1 A1 MACH No 1 0 1 10 0 F130 RUN ERC ERH LED Name State Description RUN Green Operation status LED ON Normal operation LED OFF Data exchange with CPU has been aborted ERC Red Error detected by the unit LED ON Error occurred in F130 LED Blink Error calibration error setting error or overflow A D input range ...

Page 9: ... Duplicate use of unit No in programming console disabling normal operation A40113 turns ON Switch No Unit No Channel number allocated to the I O unit relay area DM number allocated to the I O unit DM area 0 0 2000 to 2009CH D20000 to 20099 1 1 2010 to 2019CH D20100 to 20199 2 2 2020 to 2029CH D20200 to 20299 3 3 2030 to 2039CH D20300 to 20399 4 4 2040 to 2049CH D20400 to 20499 5 5 2050 to 2059CH ...

Page 10: ...ccurate 4 wire sensor connection Use shielded 4 core cable for this connection and route it apart from noisy lines power and digital devices and AC power lines SHIELD B1 SIG B2 SIG B3 EXC B4 EXC B5 RSV B6 RSV B7 RSV B8 RSV B9 A1 RSV A2 RSV A3 RSV A4 RSV A5 RSV A6 RSV A7 RSV A8 RSV A9 RSV IN OUT IN EXC EXC SIG SIG SHIELD OUT B4 B5 B2 B3 B1 ...

Page 11: ...m one model to another for some products See the sensor operation manual or test report and check the signal names and coloration for proper connection CAUTION The strain gauge type sensor excitation voltage of the F130 is 2 5V or 10V selectable by setting Set within the maximum excitation voltage of the strain gauge type sensor you use and then make connection Use exceeding the maximum excitation...

Page 12: ...ing torque is 0 5Nm The width of the pressure terminal should be 6mm or less see the figure below CAUTION A1 to A9 and B6 to B9 are unnecessary in this specification please do not connect input and output signal lines to them Do not apply the voltage from the outside or do not short circuit with parts It may cause malfunction of F130 and external equipment Within 6mm Within 6mm Pressure terminal M...

Page 13: ...takes place Initial setting data Parameter settings for using F130 as a Loadcell Interface A set of initial setting data for each F130 is allocated based on its unit number to a DM area for high performance I O unit inside CPU unit and is written to this area when the unit is powered on or a refresh cycle is started CJ series CPU unit F130 Measurement Hold data 2000 n 10 2000 n 10 9 High performan...

Page 14: ...st Actual load cal request Zero cal request Survival conf request Hold value clear request Hold request section spec Digital zero request 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 n 1 CH Mode selection response Factory adjusted operation response Setting error occurre nce Cal error occurre nce Equiv input cal response Actual load cal in progress Zero cal in progress Survival conf response n 07 is inve...

Page 15: ...ge 0 1 initiates Zero calibration However this is valid only when the calibration mode is selected by Mode selection Actual load calibration request ON edge 0 1 initiates Actual load calibration However this is valid only when the calibration mode is selected by Mode selection Equivalent input calibration request ON edge 0 1 initiates Equivalent input calibration However this is valid only when th...

Page 16: ...Returns the state of the survival confirmation request n 07 as it is inverted Zero calibration in progress This bit becomes 1 while Zero calibration is in progress Actual load calibration in progress This bit becomes 1 while Actual load calibration is in progress Equivalent input calibration response Returns the state of the Equivalent input calibration request bit Calibration error occurrence Thi...

Page 17: ...he initially set value strain gauge type sensor rated output value of the time when the calibration was executed by each calibration request bit is read and returned However when Span calibration is executed the input value from the strain gauge type sensor is returned After power on 0 is returned until the calibration is executed Bottom hold value strain gauge type sensor rated capacity value n 5...

Page 18: ...e section specified by the hold request bit as the number of data used for average calculation By the hold value clear request bit the average count value is cleared and 0 is returned 1 to 32767 0 when cleared two s complement number In calibration mode When the calibration mode is established by the mode selection bit the calibration error number of the time when the calibration was executed by e...

Page 19: ...e type sensor Error less accurate calibration can be performed Equivalent input calibration By this method calibration value is registered from the rated output value mV V and rated capacity value of the strain gauge type sensor This calibration method using no load can simplify work Just connecting a strain gauge type sensor to F130 F130 indicates random values After calibration The F130 and stra...

Page 20: ...e calibration mode Register initial zero value by setting the Zero calibration bit 8th bit of n CH to 1 Actual load calibration Register a span by applying actual load to the strain gauge type sensor Equivalent input calibration Execute Equivalent input calibration Set the Equivalent input calibration bit 10th bit of nCH to 1 Perform the Zero calibration procedure again if required Set the mode se...

Page 21: ...eflected when the calibration is executed ON edge of the Equivalent input calibration request set before execution Setting range 50 to 3100 0 050 to 3 100mV V Sensor rated capacity value m 6 Set the indicated value corresponding to the actual load for Actual load calibration Set the rated capacity value of the strain gauge type sensor for Equivalent input calibration Setting range 1 to 32000 Since...

Page 22: ...asurement value n 2 CH shows 0 7 Toggle the Zero calibration bit 8th bit of n CH back to 0 4 5 Actual Load Calibration Apply an actual load to the strain gauge type sensor and register the span 1 Apply an actual load to the strain gauge type sensor 2 Make sure that the strain gauge type sensor is free from unnecessary load such as foreign object placed on the weighing plate or contact with periphe...

Page 23: ...d because an electric signal exceeding the input voltage range is input on the positive side Check the cable for breaks or wrong wiring Calibration Error 3 This indicates a state in which Zero calibration cannot be performed because an electric signal exceeding the input voltage range is input on the negative side Check the cable for breaks or wrong wiring Calibration Error 5 Sensor rated capacity...

Page 24: ... the past data to perform moving average process Larger averaging width will enhance indicated value stability but reduce response performance Vice versa shorter averaging width reduces indicated value stability but enhance response velocity Setting range 1 to 512 5 3 Digital Offset m 4 This function always subtracts the digital offset set value from the indicated value This function is convenient...

Page 25: ...imum value peak in the positive direction of the specified section is held t1 Delay time between the instant when the hold request turns ON and the instant when the mea surement value hold detection is started t2 Delay time between the instant when the hold request turns OFF and the instant when the mea surement value hold detection is stopped t3 Delay time between the instant when the hold clear ...

Page 26: ...tant when the hold value is released 6 2 3 Average Hold The average value of the specified section is held t1 Delay time between the instant when the hold request turns ON and the instant when the mea surement value hold detection is started t2 Delay time between the instant when the hold request turns OFF and the instant when the mea surement value hold detection is stopped t3 Delay time between ...

Page 27: ...ied as a section for average value hold detection is up to 10 seconds average count 30000 Even if the hold request bit is ON exceeding that time the average value in 10 seconds is held Point About the request bit delay times t1 to t3 Since the delay times change depending on the system environment sufficient evaluation should be performed before use in response to the actual status of use Attentio...

Page 28: ...Excitation voltage selection Isolator PORT SCI PORT PORT BUS 16bit CPU For calibration data save Electrically Isolated DC DC Converter 5V 12V 12V Logic CPU ASIC Analog 4 wire CS BUS Vref Sensor voltage ASIC only for High performance I O unit type sensor At DC10V 30mA max single 350Ωsensor At DC2 5V 30mA max single 120Ωsensor or four 350Ωsensors in parallel ...

Page 29: ...8 DIMENSIONS 22 8 DIMENSIONS Unit mm ...

Page 30: ...240V L2 N L1 DC24V AC240V OUTPUT RUN PERIPHERAL ERR ALM RUN INH COMM PRPHL CONTROLLER CJ1G CPU44 SYSMAC PROGRAMMABLE PORT OPEN BUSY MCPWR Connector Fooking hole Fook CAUTION Never fail to turn off the system before starting system assembly When replacing a unit remove the assembled unit as a whole before replacing one of them PA205R POWER INPUT AC100 240V L2 N L1 DC24V AC240V OUTPUT RUN PERIPHERAL...

Page 31: ...on the rear of the unit to Released position 2 Hook the CJ unit s upper protrusions on the DIN rail and engage the entire notch to the rail End cover CAUTION You must install an end cover to the right most units Without it CJ1 s CPU unit issues I O bus error Operation Halt Error and will not start operation neithre operation nor monitoring mode DIN rail pin Released position DIN 1 2 DIN rail ...

Page 32: ...of endplates from both sides Fook lower notch of the end plate to the lower plate of the rail and then engage the upper notch then pull the end plate to lower direction Tighten the screw to fix them serurely DIN DIN rail pin 1 2 End plate For details on the handling of CJ series units see OMRON CJ Series CJ1 CJ1 H CJ1M CPU Unit User s Manual Setup provided by OMRON Attention ...

Page 33: ... of the power supply unit F130 power consumption 0 46 A The number of connectable units is up to 10 units per CPU rack according to the specifications of the CJ series It can be expanded to 40 units depending on the CPU unit The CJ series CPU rack consists of a CPU unit power supply unit configuration units Basic I O units Special I O units F130 included and CPU bus units and an end cover For the ...

Page 34: ... 0 5μV RTI Gain drift Within 25ppm Analog filter Low pass filter 6dB oct Cut off frequency Selectable from 3 10 30 100 300 1k Hz A D converter Rate 3000 times sec Resolution 24bit binary Effective resolution approx 16 to 18 bits When the effective resolution is 16 bits the solution results in counting approx 30000 with respect to 3 0mV V However the bit stability depends on the averaging filter se...

Page 35: ...ide 11 4 Terminal Block Layout Detachable terminal block M3 screw Never connect anything to the RSV terminals 11 5 General Specifications Internal consumption current DC5V Approx 0 46A At excitation voltage DC10V single 350Ω sensor Operating conditions Operation temperature 0 to 55 Accuracy compensation applicable temperature 0 to 40 Storage temperature 20 to 75 Humidity 90 RH or less non condensi...

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