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Unipulse f395 Operation Manual

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F395
DYNAMIC FORCE PROCESSOR
　　　　　　　　　　　
　　　　　
Operation Manual
10 Apr. 2012
Rev. 1.12

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Summary of Contents for Unipulse f395

  • Page 1 F395 DYNAMIC FORCE PROCESSOR 　　　　　　　　　　　 　　　　　 Operation Manual 10 Apr. 2012 Rev. 1.12...
  • Page 2 Introduction Introduction We appreciate your kind purchase of F395 Dinamic Force Processor. To take full advantage of high performance of F395, Thoroughly read this operating manual first before use and understand the explanations contained herein for correct operating procedures.

  • Page 3: Safety Precautions

    Safety Precautions Safety Precautions Be sure to read for safety. In order to have an F395 Dinamic Force Processor used safely, notes I would like you to surely follow divide into , and are indicated by the following WARNING CAUTION documents.Notes indicated here are the serious contents related safely.Please use after...
  • Page 4 Safety Precautions WARNING ● Use F395 with correct supply voltage. ● Do not carry out the direct file of the commercial power supply to a signal input terminal. ● Carefully check wiring, etc. before applying power. ● Set the correct Excitation Voltage for the sensor. （10V is set when F340A is dispatched from us.）...
  • Page 5 - Places with large quantities of salt or iron powder. - Where the main body is directly affected by vibration or shock. ● Do not use it, broken down. ● When you send F395 by repair etc., please take sufficient measures against a shock.
  • Page 6 RoHS-compliant product RoHS-compliant product The parts and attachments (including the instruction manual, packaging box, etc.) used for this unit are compliant with the RoHS Directive restricting the use of hazardous substances with regard to adverse effects on the environment and human body. Please inquire of our sales person about the RoHS-compliance of the option.

  • Page 7: Table Of Contents

    Contents Contents Per Reading This Instruction Manual ........1 1．Outline of the F395 ..............2 1-1．What the F395 Can Do: ................2 1-2．Waveform Drawing Procedures ............... 3 1-3．Multi-Hold Procedures ................3 1-4．Hysteresis Procedures ................4 1-5．Hysteresis 2 Procedures ................4 1-6．Waveform Comparison / Waveform and Displacement Comparison Procedures ......
  • Page 8 Contents 4-1-1-1.Analog Input / Output Terminal Pin Assignments ............21 4-1-1-2.Strain Gauge Sensor Connection ..................22 4-1-1-3.Voltage / Current Type Sensor Connection ..............23 4-1-1-4.Voltage Output (V-OUT) Connection ................23 4-1-2．SI/F Connection ..................23 4-2．RS-232C Connection ................24 4-2-1．RS-232C Connector ..................24 4-2-2．Connector Pin Assignments ..............
  • Page 9 Contents 7．Measurement Operation Functional Settings ....40 7-1．Operation Mode ..................40 7-2．Sampling Rate ..................40 7-3．Sampling Reset ..................41 7-4．X/Y-axis Setting by Operation Mode and Input CH ......41 8．Hold Point Display Screen ..........42 9．Method of Starting Measurement ........43 10．Multi-Hold Mode ..............47 10-1．Function ....................
  • Page 10 Contents 12-1．Function ....................65 12-2．Setting and Operating Method ............. 65 13．Waveform Comparison / Waveform and Displacement Comparison Mode ........68 13-1．Function ....................68 13-2．Setting and Operating Method ............. 68 13-3．Waveform Sampling Procedures ............69 13-4．Waveform Comparison Mode ............... 73 13-5．Waveform and Displacement Comparison Mode ....... 74 13-5-1．Scale of the X-axis ..................
  • Page 11 Contents 15．Waveform Reading ............92 15-1．Waveform Reading ................92 15-1-1．Cursor Center Key ..................94 15-1-2．Waveform Reading in the Hysteresis / Hysteresis 2 Mode ....94 15-1-3．Waveform Reading in the Waveform Comparison / Waveform and Displacement Comparison Mode ............95 15-1-4．Hold Jump Function ................. 95 15-1-5．Simple Call-up of the Waveform Reading Screen .........
  • Page 12 Contents 16-2-13．Inhibit Timer ..................119 16-2-14．Hysteresis Interval ................119 16-2-15．Forced-termination Limit ..............120 16-2-16．Forced-termination Output ..............120 16-2-17．Un-passing Area Output ..............120 16-3．Graph Confirmation ................121 16-3-1．Items to be Displayed on the Graph of the Present Value and Input Value ....................122 16-3-2．Minimum Peak and Valley Difference ...........
  • Page 13 Contents 18-3-3．Parity ......................134 18-3-4．Terminator ....................134 18-3-5．Communication Mode ................134 18-3-6．SI/F Hold Point Transmission ..............134 18-3-7．SI/F Hold Point ..................134 18-4．RS-232C Format ................... 135 18-4-1．Writing Set Values .................. 135 18-4-2．Reading Set Values ................138 18-4-3．Specifying Sampled Waveform Access Channels ......139 18-4-4．Writing Sampled Waveform Data ............
  • Page 14 Contents 23-6．External Power Supply (Shared with Excitation Voltage) ....158 23-7．Interface ....................158 23-8．General Performance ................159 23-9．Option ....................159 23-10．Accessories ..................160 24．Setting Items list ..............161 25．Statement of Conformation to EC Directives ....163...

  • Page 15: Per Reading This Instruction Manual

    Per Reading This Instruction Manual Per Reading This Instruction Manual Since various names on the F395 are determined by assuming the X-axis sensor displacement input, matters relating to the X-axis input may be expressed as displacement - depending on the description in this instruction manual.

  • Page 16: 1．Outline Of The F395

    1.Outline of the F395 1. Outline of the F395 1-1. What the F395 Can Do: Connection (P.21 ) Calibration (P.31 ) Settings Relating to Indicated Value (P.38 ) Waveform display of signals from a Reading of Waveform (P.92 ) strain gauge type sensor;...

  • Page 17: Waveform Drawing Procedures

    1.Outline of the F395 1-2. Waveform Drawing Procedures The F395 can provide waveform displays of signals from a strain gauge type sensor and displacement sensor. The waveform display procedures are as follows. (See "7-4. X/Y-axis Setting by Operation Mode and Input CH" P41.): 1.

  • Page 18: Hysteresis Procedures

    1.Outline of the F395 1-4. Hysteresis Procedures In the Hysteresis mode, go and return waveform variations with displacement are sampled, and necessary points in the displayed waveforms are detected to perform controls such as a High/Low Limit Comparison. This function is almost the same as the Multi-Hold function except for the return waveform sampling function by hysteresis interval (See "16-2-14.

  • Page 19: Waveform Comparison

    1.Outline of the F395 1-6. Waveform Comparison / Waveform and Displacement Comparison Procedures In the Waveform Comparison / Waveform and Displacement Comparison mode, waveform variations with time / displacement are sampled, and a High/Low Limit Comparison is performed based on the sampled waveform.

  • Page 20: Standard Interface

    Status, set values, indicated values, waveform data, etc., can be sent to your PC through the RS-232C serial interface. Set values and commands can also be sent from the PC to F395. (See "18-2. RS-232C Interface" P133.) Also, external equipment such as a printer and large display manufactured by us can be used by using the SI/F 2-wire serial interface.

  • Page 21: 2．Name And Function Of Each Part

    2.Name and Function of Each Part 2. Name and Function of Each Part 2-1. Front Pane Touch panel type color liquid crystal display Power lamp 2-1-1. Touch Panel Type Color Liquid Crystal Display Indicated values and graphs are displayed, and various items are set on this touch panel type color liquid crystal display.
  • Page 22 2.Name and Function of Each Part [Setting screen] Returns to the Setting item Returns to previous screen level. selection key Setting mode name the main screen. Setting item name 1) Shifts pages when setting items at the same level cannot be displayed on one page. 2) Moves to another item at the same level on the item setting screen with the key displayed in his place.
  • Page 23 2.Name and Function of Each Part 3. X-axis (displacement) display section Displays X-axis measured values such as displacement in the Hysteresis / Hysteresis 2 / Waveform and Displacement Comparison mode, and also displays error messages when measurement errors occur. (See "7-4. X/Y-axis Setting by Operation Mode and Input CH" P41, and "19. Error Messages"...
  • Page 24 2.Name and Function of Each Part ⅱ Hold status display WAIT : In tracking display DETECT : In hold detection period. HOLD : In data hold. ⅲ High and low limits / NOV RAM writing display : In NOV RAM writing. : Indicated value >...

  • Page 25: Rear Panel

    2.Name and Function of Each Part 2-2. Rear Panel 8. Optional slot 1. AC power input connector 7. Analog input / output terminals 2. Frame ground 6. SI/F terminal 3. RS-232C connector 5. Control connector 4. Calibration LOCK switch 1. AC power input connector Connect the attached AC power cord.
  • Page 26 DDK-manufactured 57-30500 (accessory) or an equivalent. (See "4-3. Control Connector Connection" P25.) 6. SI/F terminal This is a serial interface (SI/F) terminal block to connect a UNIPULSE-manufactured printer, external display, data converter, etc. (See "4-1-2. SI/F Connection" P23, and "18-1. SI/F 2-wire Serial Interface" P132) 7.

  • Page 27: 3．Screen Configuration And Setting Methods

    3.Screen Configuration and Setting Methods 3. Screen Configuration and Setting Methods 3-1. Screen Flow Chart 【Hold Point Display】 【Main】 【Mode Setting】 Each mode key 【Set Value Selection】 【Special】 Each setting Each setting key ＊ Waveform Waveform Sampling Sampling Waveform Editing ＊...
  • Page 28 3.Screen Configuration and Setting Methods 【Waveform Reading 【Hold Point for Graph】 Waveform Reading】 【Rejected Waveform 【Rejected Waveform 【Hold Point for Rejected Waveform Reading】 Reading Selection】 Reading Graph】 Each setting ［Code Setting］ 【Basic Setting】 【Hold Setting】 Hold Setting key 【Judgment Setting】 Category key...

  • Page 29: Setting Mode Tree Chart

    3.Screen Configuration and Setting Methods 3-2. Setting Mode Tree Chart Main Mode set PAGE1 CH2 CAL. Operation Mode CH1 CAL. CH1 CAL. CH2 CAL. PAGE1 PAGE1 PAGE1 Operation Mode Code set Wave sampling EXC. Volt (P34) Axis (P41) Operation Mode (P40) Read Wave EXC.
  • Page 30 3.Screen Configuration and Setting Methods Code Set (Display items vary depending on the selected Operation Mode.) Multi-Hold Wave Comp. Hysteresis Wave&Displace Hysteresis 2 ［Basic］ ［Basic］ ［Basic］ ［Basic］ ［Basic］ PAGE1 PAGE1 PAGE1 PAGE1 PAGE1 Parameter Copy (P104) Parameter Copy (P104) Parameter Copy (P104) Parameter Copy (P104)

  • Page 31: Setting Methods

    3.Screen Configuration and Setting Methods 3-3. Setting Methods 3-3-1. Specification of Setting Items In this manual, the method of specifying a setting item is described as follows: Example: Specifying the "Displacement Hold High Limit" in the "Hysteresis" mode: MODE → Code Set → Judgment: PAGE → DPM Hold HI This operation can be performed by the following procedures.

  • Page 32: Unit Setting Method

    3.Screen Configuration and Setting Methods 3. The basic setting screen in code setting appears. Select "Basic". Code Setting 4. The judgment setting screen appears. Press and select the setting item ("DPM Hold HI" in this case). Page 1 Page 2 3-3-2.
  • Page 33 3.Screen Configuration and Setting Methods 2. The mode setting screen appears. Select "CH1 CAL.". Mode Set 3. The CH1 CAL. screen appears. Press , and select "Unit". 4. The unit setting screen appears. Select a desired item by pressing the keys.

  • Page 34: 4．Methods Of Connection

    4.Methods of Connection 4. Methods of Connection 4-1. Connection to the Cage Clamp Type Terminal Block Connect to the cage clamp type terminal block by using the attached mini-screwdriver. 1. Peel the sheath of the wire to be connected 5 ~ 6mm, and twist the end to such an extent so that it will not become loose.

  • Page 35: Analog Input / Output Connection

    4.Methods of Connection 4-1-1. Analog Input / Output Connection 4-1-1-1. Analog Input / Output Terminal Pin Assignments 1　 FG : Frame ground. Terminal to connect the shield of sensor connection cabling. 2 ＋ EXC : Terminal to connect a strain gauge type sensor. 3 －...

  • Page 36: 4-1-1-2.Strain Gauge Sensor Connection

    (such as wiring of power equipment and wiring of digital equipment) and AC lines. ・ The analog GND in the F395 is grounded to F.G. Also, when voltage/ current input is specified, the -SIG terminal is at about the same level as the analog GND.

  • Page 37: 4-1-1-3.Voltage / Current Type Sensor Connection

    No displacement sensor (for X-axis measurement) can be connected when the PUI option is mounted. 4-1-2. SI/F Connection This is a 2-wire serial interface to connect a UNIPULSE-manufactured printer, external display, etc. Up to three nonpolarized external devices can be connected. Use parallel two-core cables, cabtyre cables, and the like for wiring.

  • Page 38: Rs-232C Connection

    Applicable plug: D-SUB 9-pin connector * OMRON-manufactured XM2D-0901 (cover: XM2S-0913 <with inch thread #4-40>), etc. ＤＳＲ ＲＸＤ ＲＴＳ ＴＸＤ ＣＴＳ ＤＴＲ ＧＮＤ 4-2-3. Example of Cabling F395 PC (9-pin) Cross type cabling ＣＤ ＲＸＤ ＲＸＤ ＴＸＤ ＴＸＤ ＤＴＲ ＤＴＲ ＤＳＲ...

  • Page 39: Control Connector Connection

    4.Methods of Connection 4-3. Control Connector Connection The control connector is a connector to input signals to allow the F395 to function, and to output control signals from the F395 to external equipment. The applicable plug is DDK-manufactured 57-30500 (accessory) or an equivalent.
  • Page 40 4.Methods of Connection ・Capture start by external signal: Sampling is started by the rising edge of the START input irrespective of the Waveform Start Level when this signal is ON. (See "9. Method of Starting Measurement" P43 ・ Waveform termination level operation: Sampling is stopped by the Waveform Termination Level when this signal is ON.
  • Page 41 4.Methods of Connection ・CODE1 ~ 16: Specifies operation ch for Hold mode, High/Low Limit, Comparison Waveform, etc. (See "10-2. Setting and Operating Method" P47, "11-2. Setting and Operating Method" P64, "12-2. Setting and Operating Method" P65, and "13-2. Setting and Operating Method"...
  • Page 42 4.Methods of Connection ：1) When the Multi-Hold / Hysteresis mode is used. ・HH/LL Outputs the results of judgment of the load with respect to the hi-hi limit / lo-lo limit. 2) When the Waveform Comparison / Waveform and Displacement Comparison mode is used. Not used.
  • Page 43 4.Methods of Connection 3) When the Multi-Hold / Waveform Comparison / Waveform and Displacement Comparison mode is used. Not used. (OK displacement 2 turns ON.) 4) When the output selection is ON, LO displacement 2, OK displacement 2 and HI displacement 2 are changed to “Status”...

  • Page 44: Equivalent Circuit (Input)

    4-3-3. Equivalent Circuit (Input) The signal input circuit inputs a signal by short-circuiting or opening the input terminal and COM terminal. Short-circuiting is performed by contact (relay, switch, etc.) or non- contact (transistor, TTL open collector output, etc.) F395 Open: Inside Short circuit:...

  • Page 45: 5．Methods Of Calibration

    5-1. What is Calibration? Operation of matching the F395 and sensor is called "Calibration". For the F395, there are two methods of calibration as follows: Equivalent input calibration By this method, calibration is performed by simply inputting the rated output value (mV/ V, V, mA) of the sensor and the indicated value by keypad without using an Actual Load.

  • Page 46: Equivalent Input Calibration Procedures

    5.Methods of Calibration 5-3. Equivalent Input Calibration Procedures Perform equivalent input calibration of the sensor as follows: Turn off the LOCK switch on the rear panel to unprotect LOCK switch OFF calibration. Set the "Set Value Protection" setting to unprotect Set value protection cancel calibration.

  • Page 47: Actual Load Calibration Procedures

    5.Methods of Calibration 5-4. Actual Load Calibration Procedures Perform Actual load calibration of the sensor as follows: Turn off the LOCK switch on the rear panel to unprotect LOCK switch OFF calibration. Set the "Set Value Protection" setting to unprotect Set value protection cancel calibration.

  • Page 48: Lock Release

    Setting item: 2.5V / 10V MODE CAL. EXC. Volt → → CAUTION The excitation voltage of the F395 is 2.5V/10V. If the maximum excitation voltage of the sensor is less than 2.5V/10V, heating or breakage may result.

  • Page 49: Unit

    5.Methods of Calibration 5-7. Unit Set the measuring unit. Select from the following. Setting item: kg / t / g / N / kN / MN / N・m / Pa / kPa / MPa / bar / N/m / mm / cm / μm / rad / deg / lb / oz / dyne / psig / ftlb / inlb / inoz / ft / in / None MODE CAL.

  • Page 50: Equivalent Input Calibration

    The strain gauge type sensor comes with a data sheet upon purchase. Capacity ....Load/displacement (unit: kN, Mpa, etc.) Rated Output.... Voltage (unit: mV/V) Non-Linearity， Hysterisis，Input Resistance，Output Resistance， Zero Balance, etc. Values necessary for equivalent input calibration are the capacity and rated output. Input these two values to the F395.

  • Page 51: Actual Load Calibration

    5.Methods of Calibration 5-12. Actual Load Calibration Set the span (gain) point of the sensor. 1. Select the "Actual Load Calibration" item. MODE CAL. Actual CAL. → → 2. Set in accordance with the display. Load?..Setting range: -9999 ~ -100, 100 ~ 9999 (Not including the decimal point.) 3.

  • Page 52: 6．Settings And Operations Relating To Indicated Values

    6.Settings and Operations Relating to Indicated Values 6. Settings and Operations Relating to Indicated Values 6-1. Digital Filter A/D-converted data is moving-averaged to reduce unsteadiness of indicated values by this function. The number of times of moving average can be selected from the following.

  • Page 53: Digital Zero

    6.Settings and Operations Relating to Indicated Values 6-4. Digital Zero Indicated values are zeroed forcedly by this function. There are two methods as follows: 1. Press the DZ key on the main screen. 2. Short-circuit D/Z and COM of the control connector. Digital Zero can be operated only when the Set Value Protection setting is either "CAL.

  • Page 54: 7．Measurement Operation Functional Settings

    7.Measurement Operation Functional Settings 7. Measurement Operation Functional Settings 7-1. Operation Mode Set the Operation Mode according to the working conditions from the following. Setting item: Multi-Hold / Wave Comp. / Hysteresis / Wave&Displace / Hysteresis2 MODE → Operation Mode →...

  • Page 55: Sampling Reset

    7-3. Sampling Reset If CH1/CH2 input calibration, Operation Mode, or PUI setting (optionally mounted) is changed, the F395 stops sampling, and moves to a sampling waiting condition. At this time, the results of hold / comparison are also reset. 7-4. X/Y-axis Setting by Operation Mode and Input CH Analog input CH1/CH2 functions as X/Y-axis analog input depending on the Operation Mode.

  • Page 56: 8．Hold Point Display Screen

    8.Hold Point Display Screen 8. Hold Point Display Screen Up to 9 results of measurement can be confirmed on the hold point display screen. Since the display is always updated every time a measurement is made in order to display the latest results of measurement, use the display by switching from the graph screen according to the measuring conditions.

  • Page 57: 9．Method Of Starting Measurement

    9.Method of Starting Measurement 9. Method of Starting Measurement The following conditions should be met for the F395 to display input signals from the strain gauge sensor as a waveform on the screen and start measurement. (For details of input and output signals, see "4-3-2. Input and Output Signals" P25.) i.
  • Page 58 9.Method of Starting Measurement Example 2 ＋ Start of waveform capturing Waveform start level START Status display WAIT 2 SAMPLE * If a HI or LO alarm is given at the same time when waveform capturing ends, the waveform is registered in the rejected waveform area. Example 3 ＋...
  • Page 59 9.Method of Starting Measurement Example 4 ＋ Start of waveform capturing Waveform start level START STOP * In the above case, since the START signal is turned on again at "D", the state of "C" is restored, where the return level edge and the rising edge of the START signal are awaited.
  • Page 60 9.Method of Starting Measurement ・The minimum pulse width of START/STOP is Ts+0.8msec. (Ts: 1-sampling interval. See "7-2. Sampling Rate" P40.) ・Operation when the STOP signal is input 　- WAITL status cancel If the STOP signal is input in WAITL status, the status is forcedlyshifted to STOP status (sampling is not performed).

  • Page 61: 10．Multi-Hold Mode

    10.Multi-Hold Mode 10. Multi-Hold Mode 10-1. Function In the Multi-Hold mode, necessary points are detected in the displayed waveform to make a judgment such as a High/Low Limit Comparison. Up to 32 channels of hold types, High and Low Limits, etc. can be stored, which can be switched by external signals or can automatically be switched by using the Auto Code Up function.

  • Page 62: Hold Functions

    10.Multi-Hold Mode Switching operation channels during sampling will result in the following operation. 1. Data of the Judgment output signal (LO1,OK1,HI1) will be accumulated and output by (LO2,OK2,HI2). 　　 2. The judgment operation is internally reset once, but it is not necessary to cross over the Hold Start Level again for in Inflection Point Hold, etc.

  • Page 63: Sample Hold

    10.Multi-Hold Mode 10-3-1. Sample Hold A point is held when the T/H signal is turned on ＋ Sensor input value Indicated value Hold period High/Low Limit Determination Judgment Output COMPLETE t1: Delay time between the instant when the T/H signal is input and the instant when the indicated value is held.

  • Page 64: Peak Hold

    10.Multi-Hold Mode 10-3-2. Peak Hold The maximum value (peak value) in the positive direction is held. ＋ Indicated value Sensor input value Detection/hold period Detection/hold period High/Low Limit Indeterminate Judgment period (Note Output COMPLETE Note: During the indeterminate period, the Judgment output varies with variations in the input waveform.

  • Page 65: Valley Hold

    10.Multi-Hold Mode 10-3-3. Valley Hold The maximum value (valley value) in the negative direction is held. ＋ Sensor input value Detection/hold period Detection/hold period Indicated value High/Low Limit Indeterminate Indeterminate period (Note period (Note Judgment Output COMPLETE Note: During the indeterminate period, the Judgment output varies with variations in the input waveform.

  • Page 66: P-P (Peak-To-Peak) Hold

    10.Multi-Hold Mode 10-3-4. P-P (Peak-to-Peak) Hold The maximum value of difference from the value of the instant when the T/H signal is turned on is held. ＋ Indicated value Sensor input value Indicated value=0 Reference line (Here is referenced only for the hold period.) Detection/hold period Indicated value=0 High/Low...

  • Page 67: Period Specified Hold (Peak, Valley, P-P)

    10.Multi-Hold Mode 10-3-5. Period Specified Hold (Peak, Valley, P-P) The hold detection period is specified externally by this method. A reset signal (T/H) is required for canceling the hold. Example: Period Specified Peak Hold ＋ Sensor input value Indicated value Hold period Detection period...

  • Page 68: Time Specified Hold (Peak, Valley, P-P)

    10.Multi-Hold Mode 10-3-6. Time Specified Hold (Peak, Valley, P-P) The hold detection period is within the set time (Hold Detect Time) from the triggered point in time by this method. A reset signal (T/H) is required for canceling the hold. Example: Time Specified Peak Hold ＋...

  • Page 69: Time Specified Automatic Hold (Peak, Valley, P-P)

    10.Multi-Hold Mode 10-3-7. Time Specified Automatic Hold (Peak, Valley, P-P) The hold detection period is within the set time (Hold Detect Time) from the instant when the indicated value crosses over the waveform start level. A reset signal (T/H) is required for canceling the hold.

  • Page 70: Relative Maximum Value / Relative Minimum Value Hold

    10.Multi-Hold Mode 10-3-8. Relative Maximum Value / Relative Minimum Value Hold Detection is performed while the H/M signal is ON from the instant when the indicated value crosses over the Waveform Start Level. The hold can be cancelled by turning on the T/H signal as a reset signal.

  • Page 71: Four Types Of Inflection Point Hold

    10.Multi-Hold Mode 10-3-9. Four Types of Inflection Point Hold Detection starts when the H/M signal is input and the indicated value crosses over the Hold Start Level. Detection is performed while the H/M signal is ON. The COMPLETE output is made immediately when there is a minute slope. Therefore, if the Judgment output is taken in immediately after the COMPLETE output is made, correct results may not be able to be obtained as is the case with the peak hold.

  • Page 72: 10-3-9-1.Inflection Point Hold A

    10.Multi-Hold Mode 10-3-9-1. Inflection Point Hold A ＋ Sensor input value Indicated value Hold Start Level Detection/hold period Hold period High/Low Limit Determination Judgment Output Indeterminate period (Note COMPLETE Note: During the indeterminate period, the Judgment output varies with variations in the input waveform. However, the COMPLETE output is kept on during the indeterminate period.

  • Page 73: 10-3-9-2.Inflection Point Hold B

    10.Multi-Hold Mode 10-3-9-2. Inflection Point Hold B ＋ Sensor input value Indicated value Hold Start Level Hold period Detection / hold period Determination High/Low Limit Judgment Output Indeterminate period (Note COMPLETE Note: During the indeterminate period, the Judgment output varies with variations in the input waveform.

  • Page 74: 10-3-9-3.Inflection Point Hold C

    10.Multi-Hold Mode 10-3-9-3. Inflection Point Hold C ＋ Sensor input value Indicated value Hold Start Level Detection/hold period Hold period Determination High/Low Limit Judgment Output Indeterminate period (Note COMPLETE Note: During the indeterminate period, the Judgment output varies with variations in the input waveform. However, the COMPLETE output is kept on during the indeterminate period.

  • Page 75: 10-3-9-4.Inflection Point Hold D

    10.Multi-Hold Mode 10-3-9-4. Inflection Point Hold D ＋ Sensor input value Indicated value Hold Start Level Hold period Detection/hold period High/Low Limit Determination Judgment Output Indeterminate period (Note COMPLETE Note: During the indeterminate period, the Judgment output varies with variations in the input waveform. However, the COMPLETE output is kept on during the indeterminate period.

  • Page 76: Pulse Hold

    10.Multi-Hold Mode 10-3-10. Pulse Hold Values are held when external pulses are input. There are three pulse inputs. Only one point is held for each pulse input. Also, for the set values of High and Low Limits, the target channels are fixed as HOLD 1: operation ch, HOLD 2: operation ch+1, and HOLD 3: operation ch+2.
  • Page 77 10.Multi-Hold Mode When Pulse Hold is selected by the operation ch at which sampling starts, the main screen in graphic display is as follows. ・ High and Low Limit Graphs are displayed according to the pulse position. ・ The results of measurement are displayed from the left in the order of pulse input. ・...

  • Page 78: 11．Hysteresis Mode

    11.Hysteresis Mode 11. Hysteresis Mode 11-1. Function In the Hysteresis mode, go and return waveforms changing with displacement are sampled, and necessary points in the waveforms are detected to make judgments such as High/Low Limit Comparisons. The maximum sampling rate is 2kHz. The operation is almost the same as in the Multi- Hold mode except for displacement on the X-axis, go and return samplings, and the maximum sampling rate of 2kHz.

  • Page 79: Function

    12.Hysteresis 2 12.Hysteresis 2 12-1. Function In the Hysteresis 2 mode, go and return waveforms changing with displacement are sampled for High/Low Limit Comparisons of go measured values and differences between go and return measured values (go - return) on the displacement points where external pulses are input.
  • Page 80 12.Hysteresis 2 In the Hysteresis 2 mode, the main screen is displayed as follows: ・ High/Low Limit Waveforms are not displayed on the graph, and if the result of comparison is an error, the result of measurement is displayed in red. ・...
  • Page 81 12.Hysteresis 2 ・ HI-HI Limit / LO-LO Limit Comparisons are not made. ・ If the operation ch is changed during measurement, the measurement is stopped forcedly. (The results of previous judgments are not displayed.) ・ Each measurement will not be carried out until sampling starts. ・...

  • Page 82: 13．Waveform Comparison / Waveform And Displacement Comparison Mode

    13.Waveform Comparison / Waveform and Displacement Comparison Mode 13.Waveform Comparison / Waveform and Displacement Comparison Mode 13-1. Function In the Waveform Comparison mode, waveforms changing with time (or displacement) are sampled to make High/Low Limit Comparisons based on the sampled waveforms. Sequential comparisons can be made with dynamically changing waveforms.

  • Page 83: Waveform Sampling Procedures

    13-3. Waveform Sampling Procedures Waveform sampling can be performed efficiently by the following procedures. (It is assumed that the F395 has been calibrated.) For the setting / operating method of each function, see "13-7. Hold Operation" P78. (For details of input and output signals, see "4-3-2. Input and Output Signals" P25.) * If no step is shown for each item, select the item by the step of "MODE →...
  • Page 84 13.Waveform Comparison / Waveform and Displacement Comparison Mode 2. Set 100Hz under "Sampling Rate". However, it is normally 2kHz in the Displacement mode. For use in the Displacement mode, operations in "5." ~"9." are unnecessary, therefore perform operation in "10." after "3." and "4.". MODE Operation Mode Sample Rate...
  • Page 85 The closest value under this frequency is the most suitable sampling rate. (It is 200Hz for the F395.) 9. Select the most suitable value based on the above calculation under "Sampling Rate". 10. Before waveform sampling, execute "Waveform Clear" first.
  • Page 86 14. For repeating sampling to set the ranges of the High and Low Limits, repeat the operations from 11. When two or more samplings are performed with the F395, the upper limit of the waveforms obtained by sampling becomes the High Limit, and the lower limit becomes the Low Limit.

  • Page 87: Waveform Comparison Mode

    13.Waveform Comparison / Waveform and Displacement Comparison Mode 13-4. Waveform Comparison Mode In this mode, High/Low Limit Comparisons are made with waveforms changing with time. High/Low Limit comparison values of approx. 2000 samplings can be stored per channel, so that sequential comparisons can be made in the set area.

  • Page 88: Waveform And Displacement Comparison Mode

    13.Waveform Comparison / Waveform and Displacement Comparison Mode 13-5. Waveform and Displacement Comparison Mode In this mode, High/Low Limit Comparisons are made with waveforms changing with displacement. The operation is the same as in the Waveform Comparison mode. However, since the X-axis is not a factor of time but input from a displacement sensor, there are restrictions as follows: 13-5-1.

  • Page 89: Updating The Amount Of Displacement

    13.Waveform Comparison / Waveform and Displacement Comparison Mode The "0" periods are thinned-out periods. The wider the loss interval, the sharper a change Actual input occurs. In this case, the WARNING signal is output (turned on) through pin 48 of the control connector due to a failure of a perfect comparison with all data.

  • Page 90: Timing In The Waveform Comparison / Waveform And Displacement Comparison Mode

    13.Waveform Comparison / Waveform and Displacement Comparison Mode 13-6. Timing in the Waveform Comparison / Waveform and Displacement Comparison Mode After the indicated value crosses over the Waveform Start Level, and the rising edge of the START signal is input, when sampling enters the comparison area, waveform comparison starts, and comparisons are made until the comparison area ends, or waveform capturing is completed (See "9.
  • Page 91 13.Waveform Comparison / Waveform and Displacement Comparison Mode ＋ Comparison waveforms Example2 ： In cace of OK Input waveform End of the comparison area, inputting of the STOP signal, excess of 2048 points, or crossing over the waveform termination level (when the signal "Waveform Waveform Start Level terminal level operation"...

  • Page 92: Hold Operation

    13.Waveform Comparison / Waveform and Displacement Comparison Mode 13-7. Hold Operation In the Waveform Comparison / Waveform and Displacement Comparison mode, any one of hold operations: sample hold, peak hold, and valley hold can be executed simultaneously. Simultaneously with the Waveform Comparison Judgment, a High/Low Limit Judgment can also be made with the hold point.
  • Page 93 13.Waveform Comparison / Waveform and Displacement Comparison Mode ・ Hold is detected over the period from the start to the end of sampling (at sampling- time). Hold detection is performed only at sampling-time. ・ The hold detecting method is the same as in the Multi-Hold mode (using the T/H signal).

  • Page 94: Setting Method

    13.Waveform Comparison / Waveform and Displacement Comparison Mode 13-7-2. Setting Method 1. Set "Channel Number Selection" in "Code Setting" to the same operation ch as used for measurement. 2. Set the HI-HI Limit / LO-LO Limit judgment to "Hold". (If set at "Sampling ", real- time Judgments on the sampling value will result.) 3.

  • Page 95: Display After Measurement

    13.Waveform Comparison / Waveform and Displacement Comparison Mode When the setting is "OFF" Comparison area Nothing is output. The results are maintained. High limit Input waveform Low limit Start point End point When the setting is "OFF" ・ The result of the previous judgment is cleared when the START signal is turned on.

  • Page 96: 14．Waveform Editing

    14.Waveform Editing 14. Waveform Editing 14-1. Waveform Call-up Stored waveforms are called up for editing by this operation. Waveforms are stored under "14-4-4. Waveform Save" P91, and edited under "14-4. Waveform Editing" P84. Setting range: 0 ~ 15 MODE Wave Sampling Wave Call →...

  • Page 97: Waveform Sampling

    14.Waveform Editing 14-3. Waveform Sampling Waveforms are sampled by this operation. Before this operation, be sure to execute "Waveform Clear". MODE Wave Sampling Sampling → → * For the waveform operation keys, see "14-4. Waveform Editing" P84. Waveform sampling start key Waveform selection execution key 1.

  • Page 98: Waveform Editing

    14.Waveform Editing ・When two or more samplings are performed, the upper limit and lower limit of the waveforms obtained by sampling are registered as the high limit and low limit, respectively. Example: 4th samplings Red line: High limit waveform 1st time Blue line: Latest sampling waveform (4th time) 3rd time...
  • Page 99 14.Waveform Editing 4. Axis register key - - - - - - - - - Carries out axis registration. Changes the set value of the Y-axis start point / Y-axis scaling / X-axis start point / X-axis scaling according to the display. Since the graph is first displayed on the screen by the registered axis setting, the influence of changing the axis setting by waveform reading or editing is...

  • Page 100: Tie Drawing

    14.Waveform Editing 14-4-1. Tie Drawing Prepare points by touching the graph area, and tie the points to create a waveform. ① ③ ② ④ ⑤ 1. Drawing OK key - - - - - - - - - Determines the created waveform. 2.
  • Page 101 14.Waveform Editing 2. The first point is prepared. The point can be finely adjusted by pressing the key. The point can be moved with the key on the right side of the previous point. To prepare the next point, touch the graph area on the right side of the present point. 3.

  • Page 102: 14-4-1-2.About Deletion Of Previously Prepared Points

    14.Waveform Editing About the number of points that can be prepared Up to 10 points can be prepared. From the 11th point, a new point is not prepared, but the 10th point is changed. 14-4-1-2. About Deletion of Previously Prepared Points Previously prepared points can be deleted by touching their left side.

  • Page 103: Shift

    14.Waveform Editing 14-4-2. Shift Specify part of the waveform to shift it up/down. There are two screens: one for setting the range, and the other for setting the amount of shift. ① ② ③ ④ ⑤ ⑥ ⑦ 1. Range OK key - - - - - - - - - Determines the range of the waveform. 2.

  • Page 104: Area Setting

    14.Waveform Editing 3. By pressing the graph area, the waveform is shifted to the pressed location. Also, by changing the increment/decrement value displayed at the simple numerical input section, the waveform can be shifted while specifying the amount of increment/ decrement.

  • Page 105: 14-4-3-1.Area Setting Procedures

    14.Waveform Editing 14-4-3-1. Area Setting Procedures 1. Move the cursors to sandwich the area. 2. Press the key to register the area. 3. The set area is indicated by a blue line at the top of the screen, and outside the area becomes gray.

  • Page 106: 15．Waveform Reading

    Therefore, it is recommended to adjust each waveform reading on the waveform reading screen after waveform sampling. (See "14-4. Waveform Editing" P84.) 15-1. Waveform Reading Each point of the waveform sampled and displayed by the F395 can be read. ③ ② ①...
  • Page 107 15.Waveform Reading The measured value of the cursor-placed waveform is displayed as the present value. At this time, the High and Low Limits (X/Y-axis) are also displayed. Details of the numerical display are as follows. (The X-axis reading display is the same as in "14-4. Waveform Editing"...

  • Page 108: Cursor Center Key

    15.Waveform Reading 15-1-1. Cursor Center Key By pressing the cursor center key, the axis setting is changed so that the present cursor position comes at the center of the screen. * If the cursor is moved with the cursor center key pressed, the cursor does not move from the center of the screen, but the screen traces the waveform.

  • Page 109: Waveform Reading In The Waveform Comparison / Waveform And Displacement Comparison Mode

    15.Waveform Reading 15-1-3. Waveform Reading in the Waveform Comparison / Waveform and Displacement Comparison Mode Comparison display selector key Comparison values Select the data displayed as comparison values with the key. : Displays High and Low Limits of the comparison waveform at the cursor-indicated point.

  • Page 110: Simple Call-Up Of The Waveform Reading Screen

    15.Waveform Reading 15-1-5. Simple Call-up of the Waveform Reading Screen The Waveform Reading screen can directly be called up with the key on the Hold Point Display screen. 15-1-6. Display of Hold Point in the Read Waveform Hold Point in the read waveform can be listed with the key on the Waveform Reading screen.

  • Page 111: Rejected Waveform Clear

    15.Waveform Reading ・ Up to the "2nd Last Wave" are stored in the Hysteresis mode. ・ NG waveforms are automatically updated upon their occurrence. Therefore, if the displayed waveform is automatically cleared, the display is changed to the waveform set at that time. 15-3.

  • Page 112: X-Axis Start Point

    15.Waveform Reading 15-6. X-axis Start Point Set the X-axis start point of the graph. Setting range: Changed according to the Operation Mode, Sampling Rate, and Actual Load Calibration value for the X-axis. (Not including the decimal point in the following table.) (Load input value for Equivalent Input Calibration (pulse input calibration for PUI)) Multi-Hold / Waveform...

  • Page 113: Control Signal Display

    15.Waveform Reading 15-8. Control Signal Display The input conditions of the H/M and T/H signals are displayed together with the graph on the screen. Setting item: ON / OFF MODE Read Wave Control Signal → → In modes other than the Hysteresis / Hysteresis 2 mode T/H (pink) H/M (green) In the Hysteresis / Hysteresis 2 mode...

  • Page 114: 16．Code Setting

    16.Code Setting 16. Code Setting Set the items used in each Operation Mode only the items necessary for the set Operation Mode are displayed. (See "3-2. Setting Mode Tree Chart" P15.) 16-1. Method of Setting the Operation ch The operation ch can be set by external signals or the Auto Code Up function. Also, an interval of approx.
  • Page 115 16.Code Setting ・ In go sampling (in the Multi-Hold mode), the operation ch is incremented by one when: X-axis value ≧ Code up point （See "16-2-5. Auto Code Up / Code Up Point" P107.） and in return sampling, when: X-axis value ≦ Code up point. (X-axis value: Sampling time when the Multi-Hold mode is set, and X-axis measured value when the Hysteresis mode is set.) ・...
  • Page 116 16.Code Setting ・ The CODE for switching is necessary to perform Auto Code Up in return sampling. Input larger value not to pass through in go sampling at Auto Code Up Point of code for switching. Example: When CODE 0,1 are set for go sampling and CODE 3,4 are set for return sampling, use CODE 2 for switching in line with the example of setting below.

  • Page 117: Each Setting Item

    16.Code Setting 16-2. Each Setting Item 16-2-1. Channel Number Selection Set channel number(s) in Code Setting. Up to 32 channels can be set in Code Setting, which can be switched and controlled as desired externally. Setting range: 0 ~ 32 MODE Code Set →...

  • Page 118: Parameter Copy

    16.Code Setting 16-2-2. Parameter Copy The value set at one channel is copied to another channel as is by this operation. Setting range: 0 ~ 32 MODE Code Set → Basic: Parameter Copy → The source of copy is the channel currently set under "Channel Number Selection". For copying the value set at one channel to all channels, set at 32ch.

  • Page 119: Hold Setting

    16.Code Setting 16-2-4. Hold Setting Set the Hold Type. It is not displayed in the Hysteresis 2 mode. In the Waveform Comparison / Waveform and Displacement Comparison mode, only None, Sample Hold, Peak Hold and Valley Hold are selectable. In the Multi-Hold / Hysteresis mode Setting item: None All Section...
  • Page 120 16.Code Setting 2. Select "Inflection" from Category. 3. Select "Inflection A", and press Setting items in hold setting The setting items in Hold Setting vary depending on the category of the hold selected in "2.". Hold Set None All Section Period Time （P、...

  • Page 121: Auto Code Up / Code Up Point

    16.Code Setting 16-2-5. Auto Code Up / Code Up Point In the Multi-Hold / Hysteresis / Hysteresis 2 mode, if the Auto Code Up is set to "ON", switching of the operation ch is brought into Auto Code Up mode. By using the Auto Code Up Mode, the operation ch can automatically be updated during sampling in the Multi-Hold / Hysteresis mode, and hold is executed by the Auto Code Up timing in the Hysteresis 2 mode (in exchange for Pulse Hold).

  • Page 122: High-Low Relative

    16.Code Setting 16-2-6. High-Low Relative Only when sampling is performed in the auto code up mode, High/Low Limit Judgments can be made in the Relative mode by setting the High-Low Relative to "ON". Setting item: ON / OFF MODE Code Set → Judgment: HI-LO Relative →...

  • Page 123: High Limit / Low Limit / Hi-Hi/Lo-Lo Mode / Hi-Hi Limit / Lo-Lo Limit

    16.Code Setting ・ The hold point prior to switching of the operation ch is taken as a reference value, from which to the set values of high and low limits is taken as an OK judgment area. ・ The reference value=0 at sampling-start time. ・...

  • Page 124: Displacement High-Low Mode / Displacement High Limit

    16.Code Setting Indicated value HI-HI Limit High Limit Low Limit LO-LO Limit ｔ HI-HI Limit / LO-LO Limit High Limit Low Limit Output Logic Judgment output signal when the operation ch is switched ・ The OK signal is output when the Set Value of Low Limit ≦ Indicated Value ≦...
  • Page 125 16.Code Setting 　　1. Hold value High/Low Limit Judgments are made with respect to the indicated value. When the operation ch is switched, the results are accumulated at the Judgment output signal ~ 2 (in the Hysteresis / Hysteresis 2 mode). The following two types of High / Low Limit setting are used.
  • Page 126 16.Code Setting 2. Peak value The displacement value is Peak-held, on which High/Low Limit Comparisons are made. (The Peak Hold Value has no connection with the displayed value, which is maintained as internal data.) The following two types of High/Low Limit setting are used. Displacement High Limit / Displacement Low Limit Setting range: 0 ~ 9999 (Not including the decimal point.) MODE →...

  • Page 127: Level Axis Select / Waveform Start Level

    Waveform Termination Level / Hold Start Level Set the value to start graphic display on the screen. The F395 starts waveform capturing when the Waveform Start Level is crossed and the START signal is input, and continues capturing until the STOP signal is input, or the waveform memory area becomes full (2048 data), or the input signal crosses over the Waveform Termination Level when the signal "Waveform Termination Level Operation"...
  • Page 128 16.Code Setting With respect to the X-axis Waveform Start Level Waveform Termination Level ＋ The solid line shows a waveform that is drawn on the screen. START When the Level Axis Select setting is "X-axis" ・ The level edge of "Waveform Start Level" occurs only when the X-axis measured value exceeds the set value in the direction of negative →...

  • Page 129: Hold Detect Time

    16.Code Setting The Hold Start Level is displayed only when Time Specified Automatic Hold (Peak, Val- ley, P-P) / Relative Minimum Value Hold / Relative Maximum Value Hold / Inflection Point Hold A ~ D is selected in Hold Setting to set the start level for executing each hold.

  • Page 130: Minimum Peak And Valley Difference

    16.Code Setting 16-2-11. Minimum Peak and Valley Difference / Peak and Valley Detection Rate / Peak and Valley Ordinal This is displayed only when Relative Minimum Value / Relative Maximum Value Hold is selected in Hold Setting to set the relative maximum and relative minimum value detection parameters.
  • Page 131 16.Code Setting First, when difference X between point A and point B is larger than the "Minimum Peak and Valley Difference", point A is judged as the relative maximum value, and point B as the relative minimum value. When relative maximum value A and relative minimum value B are detected and difference X between them exceeds the set detection level (1/4 ~ 4 times), A is...

  • Page 132: Minimum Slope Detection Value / Slope Detection Interval A

    16.Code Setting 16-2-12. Minimum Slope Detection Value / Slope Detection Interval A / Slope Detection Interval B / Preliminary Slope Detection Point This is displayed only when Inflection Point Hold is selected in Hold Setting to set the inflection point detection parameters. However, most waveforms can normally be handled at factory-shipped settings.

  • Page 133: Inhibit Timer

    16.Code Setting 16-2-13. Inhibit Timer When sampling starts, High/Low Limit Judgments and holds are not carried out for the set time in the Multi-Hold / Hysteresis / Hysteresis 2 mode. As a result, sudden changes in the measured value at sampling-start time can be invalidated. Waveform capturing is, however, performed irrespective of this setting.

  • Page 134: Forced-Termination Limit

    16.Code Setting 16-2-15. Forced-termination Limit Set the number of samplings between the instant when displacement stops and the instant when sampling is terminated forcedly. Setting range: 0 ~ 9999 (If "0" is set, forced-termination is not performed.) MODE → Code Set → Basic: F-T Limit 16-2-16.

  • Page 135: Graph Confirmation

    16.Code Setting 16-3. Graph Confirmation Characteristics of set values are displayed as they are easy to understand for smooth changing of the set values. This function is applicable only to the items the characteristics of which can be shown on the graph. Also, the scale of the graph is fixed at the present value.

  • Page 136: Items To Be Displayed On The Graph Of The Present Value And Input Value

    16.Code Setting 16-3-1. Items to be Displayed on the Graph of the Present Value and Input Value Green Green Items to be displayed on the graph of the present value and input value are shown. Green line: Indicates the present value. Red line: Indicates the input value.

  • Page 137: Minimum Peak And Valley Difference

    16.Code Setting 16-3-2. Minimum Peak and Valley Difference Green Green Displays skew curves appropriate to the set value by taking the center of the graph as the midpoint. 16-3-3. Peak and Valley Detection Rate Waveform by the present value of the minimum peak and valley difference (light blue) Here, a width setting = 1 Green...

  • Page 138: Peak And Valley Ordinal

    16.Code Setting 16-3-4. Peak and Valley Ordinal Not changes by the set value but a dummy waveform. Green Green Displays the ordinal number at which the detected Relative Maximum / Relative Minimum Value is validated. 16-3-5. Minimum Slope Detection Value Reference line (blue) Changes with the Changes with the...

  • Page 139: Slope Detection Interval A

    16.Code Setting 16-3-6. Slope Detection Interval A Reference line (blue) Changes with the Slope Detection Interval A present value of Slope Detection Interval B (light blue) Green Green Displays the relationship to the present value of Minimum Slope Detection Value / Slope Detection Interval B.

  • Page 140: Preliminary Slope Detection Point

    16.Code Setting 16-3-8. Preliminary Slope Detection Point Reference line (blue) Changes with the Changes with the Changes with the present value of present value of Green Slope Detection Slope Detection Interval A (light blue) Interval B (light blue) Changes with the present value of Minimum Slope Detection Value...

  • Page 141: 17．System-Related Settings And Operations

    17.System-related Settings and Operations 17. System-related Settings and Operations 17-1. Set Value Protection By this function, it is prohibited to change set values and calibrated values in order to prevent them from being changed due to misoperation. The following three patterns can be set.

  • Page 142: Contrast

    The operation can be executed only when the "Set Value Protection" setting is "All Unprotect". 17-6. Self-test The operating conditions of the F395 body are tested by this function. If there is any problem, ask your dealer for repair. The operation is executed by pressing the key.
  • Page 143 17.System-related Settings and Operations 1. Touch panel test Press a blue square, and its color changes to red. Check to see if the pressed location reacts correctly. Press to go to the next screen. 2. Display test Press each button to start testing of the Backlight, Contrast, Color, and Line. Backlight: Press , and the backlight goes out (Turns...
  • Page 144 17.System-related Settings and Operations 3. Input / output test IInput and output, and the input pulse frequency of the PUI (when the option is mounted) can be checked. Press to start each test. ／ All input and output pins are tested as follows: 　...

  • Page 145: Self-Test Of Rom & Ram / Self-Test Of Nov-Ram

    17.System-related Settings and Operations 17-7. Self-test of ROM & RAM / Self-test of NOV-RAM The internal circuits of the F395 are tested by this function. The operation is executed by pressing the key. ROM-RAM CHK MODE → System2 → NOVRAM CHK ROM-RAM CHK ....The ROM and RAM are tested.

  • Page 146: 18．Interface

    18.Interface 18. Interface 18-1. SI/F 2-wire Serial Interface This is a serial interface specifically designed to connect with external equipment such as a printer, large display, etc., manufactured by us. This interface is a 2-wire type, which requires only simple and low-priced work. A two-core parallel cable or a cabtyre cable (Wire with covering thickened for construction) may be used for connection.

  • Page 147: Rs-232C Interface

    18.Interface 18-2. RS-232C Interface 18-2-1. Communication Specifications Standards Signal level: In accordance with the RS-232C. Transmission distance: Approx. 15m Transmission system: Start/stop system, full duplex communications Transmission speed: 1200 / 2400 / 4800 / 9600 / 19200 / 38400bps selectable. Bit configuration: Start bit: Character length: 7 or 8 bits selectable...

  • Page 148: Character Length

    18.Interface 18-3-2. Character Length Set the data and stop bits out of the following. (Expression is in the order of data-stop bits.) Setting item: 8bit-1stop / 7bit-1stop / 8bit-2stop / 7bit-2stop 18-3-3. Parity Set the parity bit out of the following. Setting item: None / Odd / Even 18-3-4.

  • Page 149: Rs-232C Format

    18.Interface 18-4. RS-232C Format 18-4-1. Writing Set Values Ch. No. (0 ~ 32) Terminator Parameter Copy (0 ~ 32) Terminator Select CH (0,1)* Terminator ０ Hold Set (0 ~ 20)* Terminator HI Limit (0000 ~ 9999) Terminator ± HI-HI Limit (0000 ~ 9999) Terminator ±...
  • Page 150 ・ Before setting each value, be sure to execute the Channel Number Selection setting (W01). ・ Receiving of abnormal communications (incorrect data) not mentioned particularly in the following explanations is ineffective. (No return is made from the F395.) Select CH 1 CH...
  • Page 151 U. Area Output (Return at a normal end) Host Ｗ ０ １ Ｓ Ｐ ０ ０ ０ １ Terminator F395 Ｗ ０ １ Ｓ Ｐ ０ ０ ０ １ Terminator (The written value is returned.) (Return at an abnormal end)

  • Page 152: Reading Set Values

    Terminator Operation ch (00 ~ 31) Terminator Operation Mode Multi-Hold Wave Comp. Hysteresis Wave&Displace Hysteresis2 Example of A Command (Reading of Channel Number Selection) Host Ｗ ０ １ Terminator F395 Ｗ ０ １ Ｓ Ｐ ０ ０ ０ １ Terminator...

  • Page 153: Specifying Sampled Waveform Access Channels

    Ｗ ５ １ Ｓ Ｐ ０ ０ Host Terminator Input a set value out of the following table. Return Ｗ ５ １ Ｓ Ｐ ０ ０ Terminator F395 (Present set value) Set value Registered waveforms for comparison 0 ~ 15 (Specify channel No.) Last Rejected Waveform...

  • Page 154: Writing Sampled Waveform Data

    Comparison mode, the operation is executable only when the set value of W51 is 0 ~ 15, 91 or 92. Return when the check sum is correct Ｗ ５ ２ Ｓ Ｐ ０ F395 Terminator 1: High Limit Offset (00 ~ 63)
  • Page 155 18.Interface ・ What is offset? The F395 divides the effective area of the sampled waveform into 64 divisions (No. 00 ~ 63). The waveform data of one specified area out of the 64 divisions can be handled at one time.

  • Page 156: Reading Sampled Waveform Data

    Offset (0 ~ 63) 1: High Limit (Hysteresis Retur Return 0: Low Limit (Hysteresis Go) Ｗ ５ ２ Ｓ Ｐ ０ F395 Offset (0 ~ 63) 1: High Limit (Hysteresis Retur 0: Low Limit (Hysteresis Go) Offset binary 4-digit hexadecimal number...

  • Page 157: Writing The Effective Area Of The Sampled Waveform

    W51 is 0 ~ 15, 91 or 92. Effective waveform area The F395 divides the sampled waveform into 2048 divisions. For the size of the effective area, set the start and end of the area. 0 ・ ・...

  • Page 158: Reading The Effective Area Of The Sampled Waveformend Of The Area

    18-4-7. Reading the Effective Area of The Sampled Waveformend of the Area End of the area Ｗ ５ ４ Host Terminator Return Ｗ ５ ４ Ｓ Ｐ F395 Terminator Return the size of the effective waveform area (0000 ~ 2047) Start of the area Ｗ ５ ５ Host...

  • Page 159: List Of Accessible Waveforms By Operation Mode

    18.Interface 18-4-8. List of Accessible Waveforms by Operation Mode Accessible waveforms are shown by Operation Mode. The ○ -marked waveforms are accessible. Multi-Hold mode Waveform Waveform Area Area W51 set Target waveforms data writing data reading writing reading value W54/55 W54/55 Registered waveforms for 0 ～...

  • Page 160: Reading Indicated Values / Status

    18.Interface 18-4-9. Reading Indicated Values / Status Y-axis reading Host Ｒ Ａ Terminator F395 Ｒ Ａ ± ０ ０ ０ ． ０ Terminator X-axis reading Host Ｒ Ｂ Terminator F395 Ｒ Ｂ ± ０ ０ ０ ． ０ Terminator Status reading Host Ｒ...

  • Page 161: Commands

    18.Interface 18-4-10. Commands Digital zero (Y-axis) Host Ｃ Ａ Terminator F395 (Y-axis) Digital zero reset Host Ｃ Ｂ Terminator F395 No response is made to the commands. 18-4-11. Reading Hold Data On the Latest Sampled Waveform and Last ~ 4th Last Rejected Waveforms, all Hold Points (up to 9 points of X/Y-axis data) can be read.
  • Page 162 1: Last rejected waveform ~ 4: 4th last rejected waveform Hold type Y-axis data X-axis data Status F395 R H N 1 : × × ± ０ ０ ０ . ０ ± ０ ０ ０ ０ . ０ SY SX SY SX ×...

  • Page 163: Automatic Transmission Mode

    Items up to "18-4-10. Commands" P147 are specifications applicable when the communication mode is normal (handshaking mode). The F395 is provided with an additional continuity mode and hold point mode. Change the mode by the key setting of the F395.

  • Page 164: 19．Error Messages

    Check the cables for breaks and miswiring. Even if any of the above errors is displayed, the F395 will not be damaged immediately. However, in the ADC+OVER or ADC-OVER condition, it is considered that excessive voltage may be given to the input circuit of the F395, therefore remove the causes immediately.

  • Page 165: Method Of Checking Adc+Over / Adc-Over

    ADC+OVER / ADC-OVER, or +OVER / -OVER display will result. In this case, there is any problem on the wiring / sensor side, while there is any problem on the F395 body side if the ADC+OVER / ADC-OVER condition is not improved.

  • Page 166: 20．Block Diagram

    20.Block Diagram 20. Block Diagram...

  • Page 167: 21．Outer Dimensions

    21.Outer Dimensions 21. Outer Dimensions Unit ： mm <Front> <Side> Panel cut dimensions <Rear>...

  • Page 168: 22．Mounting To A Panel

    22.Mounting to a Panel 22. Mounting to a Panel Mount the F395 to a panel according to the following procedures. 1. Remove the rails on both sides. 2. Make a hole according to the panel cut dimensions. 165mm Panel cut dimensions 165W ×...

  • Page 169: 23．Specifications

    Output current: 120mA or less (total of two inputs) Four-wire type (When only one input is used, up to four 350Ω strain gauge type sensors can be connected to the F395 in parallel.) Signal input range: -3.0mV/V ~ +3.0mV/V Zero/gain adjustment: By digital operation.
  • Page 170 23.Specifications Voltage input Signal input range: -5Ｖ ~ +5Ｖ Input impedance: 5kΩ or more Zero/gain adjustment: By digital operation. Equivalent input calibration range: -5Ｖ ~ -1Ｖ, +1Ｖ ~ +5Ｖ Equivalent input calibration range error: Within 0.2%Ｆ.Ｓ. Accuracy: Non-linearity: Within 0.02% F.S. ± 1 digit (at 5V input).

  • Page 171: Pulse Input Section

    23.Specifications A/D converter: Speed: 4000 times/sec. (max.) when one input is used. 2000 times/sec. (max., X-axis measurement) when two inputs are used. Changeable to 100, 200, 500, 1000, 2000 times/sec. according to the input waveform. Resolution: Approx. 1/26000 relative to 20mA 23-2.

  • Page 172: Setting Section

    23.Specifications 23-4. Setting Section Setting method: By analog type touch panel operation. Initial settings Initial settings: NOVRAM (Nonvolatile RAM) Other settings: Lithium-battery-backed-up C-MOS RAM 23-5. Input / Output Section ・ Input signals (24 points):）ON when short-circuited with the COM terminal by contact (relay, switch, etc.) or non-contact (transistor, opencollector, etc.) ・...

  • Page 173: General Performance

    23.Specifications 23-8. General Performance Power supply voltage: AC100 ~ 240V (+10%, -15%) 50/60Hz Power consumption: 25W(50VA) MAX (at 240V steady-state) Rush current (Typ): 5msec :100V AC max. load condition (ordinary temperature, at cold-start)） 5msec :200V AC max. load condition (ordinary temperature, at cold-start) Operating conditions: Temperature: Operating temperature range:...

  • Page 174: Accessories

    23.Specifications 23-10. Accessories ・ Operation manual ....................1 ・ Option manual (with option） ................1 ・ Acceptance proof....................1 ・ Power cable (2m[6.56ft], AC spec. only)............. 1 ・ Plug for power cable (AC spec. only) ..............1 ・ Minus screw driver ....................1 ・...

  • Page 175: 24．Setting Items List

    24.Setting Items list 24. Setting Items list Mode Setting item Initial value NOV. SRAM LOCK LOCK Input digits or selections (SW) (SOFT) CH1 CAL. EXC. Volt 2.5V 0: 2.5V 1: 10V ◎ ◎ ○ Zero CAL Execution screen ◎ ◎ ○...
  • Page 176 24.Setting Items list Wave Sampling Wave Call 2 digits ◎ ◎ [0-15] ch Wave Save 2 digits ◎ ◎ Clear Execution screen ◎ ◎ Sampling Graph screen ◎ ◎ Area Setting Graph screen ◎ ◎ Edit Graph screen ◎ ◎ Shift 4 digits + sign Graph screen ◎...

  • Page 177: 25．Statement Of Conformation To Ec Directives

    EN61000-4-11，EN61000-3-2，EN61000-3-3 The following notice must be observed when you install F395 unit. 1. Since F395 is defined as an open type (unit to be fixed or built-in), it must be fixed or bolted to frame or solid board securely. The power cable attached to this product as standard equipment can be used in the AC100V power supply in Japan.
  • Page 178 [E04SR301334] Seiwa Electric Mfg.Co.Japan Connection of Lightning serge protect The F395 main body conforms to EMC directive EN61000-4-5 (lightning surge immunity) in combination with the lightning surge protect. “MAINTRAB MNT-ID” lightening surge protector is trademark of...
  • Page 179 25.Statement of Conformation to EC Directives Attachment of ferrite core (sensor cable and cable for power supply output) It is necessary to attach the ferrite core to the sensor cable and cable for power supply output. F395 load cell ferrite core [E04SR301334] Seiwa Electric Mfg.Co.Japan...
  • Page 180 Unipulse Corporation 9-11 Nihonbashi Hisamatsucho, Chuo-ku, Tokyo 103-0005 Tel. +81-3-3639-6120 Fax: +81-3-3639-6130...

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