PFA is an all-purpose type controller that can perform motor control & OK/NOK judgement at the same time!
Sequence can be setup with easy touch panel operation while changing test condition.
Various judgement functions such as waveform judgement by 2 dimensions including “Force vs. Displacement” or “Torque vs. Angle” are mounted, which manages tests inclusively.
Can be cooperated with external peripheral devices & can perform continuous tests independently, thus can construct testing device, pressing machine & screw tightening device etc. without PLC.
Enables high speed press without overshooting.
PFA monitors press process by waveform
DO NOT miss NOK workpieces
Servo motor controller is equipped. Even beginner of motor control can create simple sequence by using touch panel setup.
Two-dimensional OK/NOK judgement can be performed with force (Y axis) and time/ displacement (X axis)
Reputable judgement algorithm of F381A and FS2000 is programmed.
■Waveform comparison judgment
The function compares the actual measurement waveform against the setup High/Low limit waveforms.
It will give out an NOK judgement when any of the point exceeded the present High/Low limit waveforms.
■Multi-point judgment
OK/NOK judgement can be performed on multi points in one process. (e.g. The start point and end point of press fitting can be judged respectively.) (Max. 5 points)
Results and waveforms can be uploaded to host over the network.
Also, judgement switching and monitoring can be done remotely from the host.
Measurement data and set values can be recorded into SD card.
Can detect abnormalities quickly & prevent malfunction by using trend display to monitor changes of zero point, hold values, etc.
Using master as reference, you can see directly the difference by comparing to a commissioned machine.
Motor control uses versatile pulse input/output.
Compatible with various motors.
Templates are available for frequently used sequence.
Press behavior can be decided by inputting speed, position, and other parameters.
Screw tightening management template compliant to torque method & turning angle method is also available.
Can be used as controllers for tension & compression test machines, bending testing machine & endurance test machine as well.
Sensor input｜Analog voltage output ｜Display section｜COMP. & JUDGE. function｜Preventive maintenance support｜External signal｜Motor control｜External devices｜Interface｜｜Attachments
| Sensor input | |
| Fixed as strain gauge input(6-wire) | |
| Excitation voltage |
DC2.5, 5, 10V±10%（depending on settings) Output current: Within 30mA |
|---|---|
| Signal input range | -2.0mV/V to +2.0mV/V |
| Accuracy |
Non-linearity: Within 0.02%/FS ±1 digit (at 2.0mV/V input) Zero drift: Within 0.2μV/℃ RTI Gain drift: Within 15ppm/℃ |
| Low-pass filter | Selectable from 2 to 2kHz（－6dB/oct.） |
| A/D converter |
Speed: 5000 times/sec. Resolution: 24bit (binary) |
| Voltage input | |
| Signal input range | -10 to +10V |
| Input impedance | App. 1MΩ or more |
| Accuracy |
Non-linearity:Within 0.02%/FS ±1 digit (at 10V input) Zero drift:Within 0.2mV/℃ RTI Gain drift:Within 0.01%/℃ |
| Low-pass filter | Selectable from 2 to 2kHz（－6dB/oct.） |
| A/D converter |
Speed: 5000 times/sec Resolution:24bit Effective |
|
Sensor input Sensor input for displacement Pulse input (Line driver) |
|
| Max. input frequency | 1MHz |
| Internal count range | 30bit |
| Adaptable rotary encoder |
Output: Incremental type 2-phase output (A/B signal output) Output stage circuit specification：Line driver (based on RS-422A) |
| Analog voltage output | |
| Output level | Approx. 2V per 1.0mV/V input |
|---|---|
| Load resistance | 2kΩ or more |
| Display section | |
| PFA10 | |
| Display | 10.4 inch TFT color LCD module |
|---|---|
| Display section |
Display area: 211（W）×158（H）mm Dot configuration: 640×480 dot Language:Japanese, English, Chinese |
| PFA7 | |
| Display | 7.0 inch TFT color LCD module |
| Display section |
Display area: 152（W）×91（H）mm Dot configuration: 800×480 dot Language:Japanese, English, Chinese |
| COMP. & JUDGE. function | |
|
Multi point comparison mode 256ch (setting values can be stored) |
Capable of judging up to 5 hold points at the same time. Sample, Peak, Bottom, P-P, Relative Maximum, Relative Minimum, Inflection Point, Average, End |
|---|---|
|
Waveform comparison mode 256ch (setting values can be stored) |
Compares the actually measured waveform against the preset Hi/Lo waveforms. The overall measured waveform will be compared against the preset Hi/Lo and if any of its points exceeds the preset waveform, then the measured waveform will be NOK. |
| Preventive maintenance support | |
| Trend display | Trend analysis of measured data & detect irregularities at early stage. |
|---|---|
| Statistics |
Takes judgement results of latest data (10,000) Displays measurement count, OK/NOK ratio |
| Screen capture | Saves screen capture data as bmp data. |
| Editable work name | Work name can be edited and displayed for each Work No.. |
| Setting list display | Distinguish master setting & current setting with color. |
| User management | Register multiple login IDs and password |
| External signal | |
|
Output signal 16 points |
Hold judgement (force, stroke)/ Force overload/ Measurement complete/ Waveform comparison/ Force・stroke OK/ CPU OK/ SD card OK/ Timing output 1,2/ Servo ready/ Motor alarm/ In position/ Brake off/ Torque limit/ Zero speed/ General-purpose output/ Sequence in progress/ Return origin complete/ POT(Forward rotation lock)/ NOT(Reverse rotation lock) *Selectable from the above Output type: select PNP or NPN (Need to specify) Rated voltage: 30V, Rated current: 30mA |
|---|---|
|
Input signal 16 points |
Force zero/ Stroke adjust/ Measurement start/ Measurement stop/ HOLD 1 to 5/ Reset/ Backlight forced ON/ Touch panel lock/ Work selection/ Servo on/Start sequence/Stop sequence/Pulse clear/Alarm clear/ Forward rotation lock/Reverse rotation lock/General-purpose input/ Home position detect/Return to home position/Home position/ JOG＋/ JOG－/ STEP＋/ STEP－ *Selectable from the above Input type: select PNP or NPN (Need to specify) |
| Motor control | |
| Compatible servo amplifier | Require pulse input. |
|---|---|
| Sequence function |
Configurable press-sequence in PFA Switchable control modes in sequence Control program 256 presets (Setting values can be stored) Up to 100 lines can be registered into 1 control program |
| PFA <=> Servo amplifier connection |
Pulse for position control (Line driver) (based on RS-422A) Max 500k Pulse/sec Digital I/O: Control usage |
| Command |
Motor operation：Position control / Force control/ Stand-by/ keep Control character：Blank/ Jump/ If/ Watch/ Out put/ Judge/ Timer/ Counter Graph：Graph color display/ Delete graph Record：Start measurement/ Stop measurement/ Start hold/ Stop hold Motor parameter：Speed/ Position gain/ Force gain Row：Insert above/ Insert below/ Delete row Digital offset：X/Y |
| External devices | |
| Barcode Reader(USB) | Scan items |
|---|---|
| SD Card | Measured data・waveform can be saved (CSV) |
|
Interface Only one option can be installed. |
|
| USB | USB interface |
|---|---|
| ETN | Ethernet interface (option) |
| ODN | DeviceNet interface (option) |
| CCL | CC-Link interface (option) |
| EIP | EtherNet/IP interface (option) |
| General performance | |
| Power supply voltage | DC24V（±15％） |
|---|---|
| Power consumption | 20W typ. |
| Operation condition |
Operation temperature: -10℃ to +40℃/ Storage tempe rature: -20℃ to +60℃ Humidity: 85% RH or less (non-condensing) |
| Dimensions |
PFA10: 299(W)x 218(H)x 88(D) mm (Projections excluded) PFA7: 218(W)x 140(H)x 87(D) mm (Projections excluded) |
| Weight | PFA10: Approx. 2.5kg PFA7: Approx. 1.8kg |
| CE marking certification | EMC Directives EN61326-1 |
| Attachments | |
| Analog connector | 1 |
|---|---|
| SD card 16GByte | 1 |
| Operation manual | 1 |
| DeviceNet connector (when DeviceNet option is selected)） | 1 |
| CC-Link connector (when CC-Link option is selected) | 1 |
| Model | |
| ODN | DeviceNet interface |
|---|---|
| CCL | CC-Link interface |
| EIP | EtherNet/IP interface |
| ETN | Ethernet interface |
| Model | |
| SD16G | SD card 16GByte |
|---|---|
| SD32G | SD card 32GByte |
| PFA-ST | Supporting stand (VESA 100/75 compliant) |
| PAF-CONV-PAN | Dedicated terminal block |
| PFA-CONV-MIT | Dedicated terminal block |
| PFA-CONV-YAS | Dedicated terminal block |
| PFA-CONV-TAM | Dedicated terminal block |
| PFA-CONV-SIE | Dedicated terminal block |
| CA10-USB | USB Cable（ A-microB type） 1.2m |
| CAPF-I/O-S1M | 36p 1m cable with bare wires |
| CAPF-I/O-S3M | 36p 3m cable with bare wires |
| CAPF-SER-S1M | 50p 1m cable with bare wires |
| CAPF-SER-S3M | 50p 3m cable with bare wires |
| CAPF-I/O-W1M | 36p 1m cable with connector at both ends |
| CAPF-I/O-W3M | 36p 3m cable with connector at both ends |
| CAPF-SER-W1M | 50p 1m cable with connector at both ends |
| CAPF-SER-W3M | 50p 3m cable with connector at both ends |
| CAPF-CON-W1M | 50p 1m cable with connector at both ends |
| CAPF-CON-W3M | 50p 3m cable with connector at both ends |
| CN71 | CC-Link connector |
| CND01 | DeviceNet connector |
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Product catalogue（PDF）
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PFA catalogue(1 MB) | |
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