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LT Type H I/O Setting User Manual - Pro

1. Driver ID 81 Type TypeH AD Close General Item pour Analog Input Analog Output High High Speed Counter it L CounterT ypeChange Map I PreloadValue I Pre strobelalue E OnPresetValue L V Epok Help 2 Save the Preload variable s value 3 Allocate variables to the Special I O Parameter Setting Change Request and Special I O Parameter Setting Change Completed selections TypeH Driver ID 1 TypelTypeH AD General Item L Boardversion AnaloginputDataE nableDisplay I E TemperaturelnputDataEnableD isplay 63 Special 0Contral Special 0Status Special OOutputStatusDisplay Special OParameterSettingchangeR equest Special OParameterSettingChangeCompleted L Special C1SettingAlarmDisplayd 3 Special DISetting lermDisplayB Accell DecelS peedPulseT ableCreationR equest 639 Accell DecelS peedPulseT ableCreationCompleted I 3 Counterinput perationControlF equest 3 Counterinput perationControlR sponse 3 Counter nputE xtermall nputCompletedDisplay 6 Counter nputE xternallnputCompletedCheck 2 8 B Urap bape
2. c Group 3 Counter Preset Value alarm d Group 4 Counter Preset Value alarm LT H I O Setting User Manual On Preset and Off Preset use same value Normal On Preset and Off Preset use same value Normal On Preset and Off Preset use same value Normal On Preset and Off Preset use same value Normal 2 45 Chapter 2 1 0 Settings Controlling the Synch output operation You can enable or disable the Synch output Setting procedure 1 Assign a variable to General Item Speciall OControl in the Configure I O dialog box F 2 amp m TupeH Driver 10 81 TypelTypeH AD General Item 0 63 AnaloginputD ataE nableDisplay TemperaturelnputDataEnableDisplay Speciall D Control Special 0Status Speciall 0 OutputStatusDisplay fj Speciall 0 Parameter etfingChangeFequest Special 0 Parameters ettinaChangeCompleted fj Speciall 05 ettinadlarmDisplaya Speciall 0S ettingdlamDisplay t Accell D ecelSpeedPulseT ableCreationRequest Accell DecelSpeedPulseT ableCreationCompleted CounterInputCIperationContralRequest Caunlerinput perationControlFiesponse CaunlerinputE stemalinputCompletedDisplay L CounlerinputE stemalinputCompletedCheck 2 Thefollowing shows the details of the variable assign
3. 2 The following shows the details of the variable assigned to Counter Input Operation Control Request The operation bits vary depending on the group to which the counter is assigned 15 12 11 8 7 4 3 0 When bit 1 of each group is turned ON the Synch output is turned OFF Tan 1 Clear synch output 0 Do not clear synch output LT Type H I O Setting User Manual 2 47 Chapter 2 1 0 Settings 3 The following is the timing chart for the Synch output operation control and the Synch output clear flags Synch output operation control flag Synch output Synch output clear flag Time 4 Thefollowing shows the details of the variable assigned to Counter Input Operation Control Response The monitoring bits vary depending on the group to which the counter is assigned 15 12 11 8 7 43 0 When bit 1 of each group is 1 the Synch output has been cleared When it is the Synch output has not been cleared 1 Cleared 0 Not cleared 2 48 LT Type H I O Setting User Manual Chapter 2 1 0 Settings Synch output status You can check the Synch output status of output terminals YO through Setting procedure 1 Assign a variable to General Item Speciall OOutputStatusDisplay in the Config ure I O dialog box Configure 120 lr Driver 1 Tupe TypeH AD General Item
4. Acceleration Deceleration IN Speed Pulse table request flag Acceleration Deceleration Speed Pulse table comple tion flag Acceleration Deceleration Speed Pulse table present not Table is created Turned OFF once when the Time present specified table is created 1 Set the Output Frequency Output Pulse Initial Output Frequency and Accel Decel Speed Time values 2 When the Accel Decel Speed Pulse Table Creation Request flag is turned ON a table is created 3 After the table has been created the completion flag turns ON 4 Confirm that the completion flag turns ON and turn the request flag OFF 5 The completion flag turns OFF after the request flag is recognized as OFF Precautions when creating tables If during Accel Decel Speed Pulse Output i e the Accel Decel Speed Pulse Output Request bit is ON the drawing below shows how the Accel Decel Speed Pulse Table Creation Request cannot be received Even when the output status Cannot be received bit turns OFF this is disabled Accel Decel Speed Pulse Output Request Accel Decel Speed NN Pulse Output Status NI Accel Decel Speed wa w E E PulseTable ENS PX CreationRequest Accel Decel Speed AX 4 BB X x PulseTable Creation Completed Accel Decel Speed Table Enable Disable Unless turned OFF and then ON again cannot be detected LT Type H I O Setting User Manual 2 77 Chapter 2 1 0 S
5. Human Machine Pro face LT Type H I O Setting User Manual Digital Digital Electro PREFACE Thank you for purchasing Pro face s LT Type Series unit hereafter referred to as the LT or the LT unit This unit which utilizes Pro face s newest PC archi tecture is equipped with a wide range of standard equipment interfaces and is designed for use in a wide variety of industrial applications Prior to using the LT unit be sure to read this manual thoroughly to familiarize yourself with the unit s operation procedures and functions lt Note gt It is forbidden to copy the contents of this manual in whole or in part without the permission of the Digital Electronics Corporation 2 The information in this manual is subject to change without notice 3 This manual was written with care however if you should find any errors or omissions please contact Pro face and inform them of your findings Please be aware that Digital Electronics Corporation shall not be held liable by the user for any damages losses or third party claims arising from the uses of this product Product names used in this manual are the trademarks of their respective manufac turers Copyright 2002 Digital Electronics Corporation All rights reserved LT Type H 1 0 Setting User Manual Preface DOCUMENTATION CONVENTIONS This manual uses the following symbols and terminology B Safety Sym
6. 4 The Special I O Parameter Setting Change Request detailed settings should be like the drawing below i e showing to which group a counter is allocated The bits used will change depending on how this allocation is set 15 13 12 9 8 5 4 1 0 s s sm Tr Te m T Te Dem gt a Group 1 Special I O Parameter Setting Change Request c Group 2 Special I O Parameter Setting Change Request e Group 3 Special I O Parameter Setting Change Request g X Group 4 Special I O Parameter Setting Change Request LT Type I O Setting User Manual 293 Chapter 2 I O Settings The readout of the operation bit for the previously set values is as follows b Group Special I O Parameter Setting Read Request d Group 2 Special I O Parameter Setting Read Request f Group 3 Special I O Parameter Setting Read Request h Group 4 Special I O Parameter Setting Read Request 5 The following shows the details of the variable assigned to Speciall OParameterSettingChangeCompleted The monitoring bits vary depending on the group to which the counter output is assigned 15 13 12 9 8 5 4 1 0 Pss T3 T Group 1 Special I O Parameter Setting Change Completed c Group 2 Special I O Parameter Setting Change Completed Group 3 Special I O Parameter Setting Change Completed g Group 4 Special I O Parameter Setting Change Completed The readout of the monitor bit for the previously set values is as follows b Gr
7. I O Setting User Manual Chapter 2 I O Settings E General Settings Allocate all variables used for each I O Allocated variables must be integers only Also usable range 15 only the lower 16 bits Depending on the I O used the settings available will change Driver 1 TypefTypeH AD General Item 170 BoardVersion AnaloginputD ataEnableDisplay I 3i TemperaturelnputD ataEnableDisplay I i Speciall OContral L Speciall O5tatus Speciall DIDutputStatusDiisplay ettingChangeRequest I 5 ettingChangeCompleted I i Special 0S ettingSlarmDisplays I 8 Special 05 ettingAlarmDisplapB Accell DecelS peedPulseT ableCreationRequest Accell DecelSpeedPulseT sbleCreationCompleted I 1 CounterlnputO peratianContralR equest 8 CounterlnputO peratianContralH esponise I 8 CounterlnputE sternallnputCompletedDrisplay Terminal Name emperature Input Data Enable Display Special I O Output Status Display Temp High Speed Pulse Input Counter Output Special I O Parameter Setting Change Completed ounter Input Operation Control Response ounter Input External InputC ompleted Display ounter Input External InputC ompleted Check O indicates that this item must be set
8. a Group Counter Input Operation Control Response b Group 2 Counter Input Operation Control Response c Group 3 Counter Input Operation Control Response d Group 4 Counter Input Operation Control Response LT Type H I O Setting User Manual 2 19 Chapter 2 I O Settings Counter Input Operation Control Response Counter Value Clear Completed 0 Normal 1 Completed Clears counter value using 0 Synch Output Clear Completed 0 Normal 1 Completed Synch output turns OFF Preload Write Completed 0 Normal 1 Written Counter value overwrites the P reload value Pre strobe Read Completed 0 Normal 1 Read completed Counter value is read to Pre strobe value variable The n character shown in the bit number depending on the group number is 0 4 8 12 Counter Input External Input Completed Display Announces that the Counter Special External Input Preload Prestrobe Input Marker Input 1 has turned ON and that the new counter value Write or Read out has been completed 15 12 11 8 7 4 1 0 ree uet uet reo a Group 1 Preload Pre strobe is completed 0 Normal 1 Completed b 2 phase Counter Input s Marker Input 1 is completed 0 Normal 1 Com pleted c Group 2 Preload Pre strobe is completed 0 Normal 1 Completed d Group 3 Preload Pre strobe is completed 0 Normal 1 Completed e Group 4 Preload Pre strobe is completed 0 Normal 1 Completed Counter Input External Input
9. Analog 1 0 B DIO and Special I O Allocation Regardless of the I O type DIO terminal settings can be performed using the Group Terminal Settings The characteristics of each I O type is as follows DIO Standard I O Standard Input Standard Output Special I O et EN RN Single phase counter ___Pretoadinpat Counter Input 1A Synch Output 2 phase counter Counter Input 1B Counter Input 1Z Marker Input Ms PWM Output Pure Pulse Output 1 Since the I O terminals for the Standard Input Standard Output PWM Output Pulse Output and High Speed Counter I O are common it will not be possible to simulta neously use the maximum number of each of these units 2 When using 2 phase Counters the maximum number of counters that can be used is one 2 phase Counter and two Single phase Counters LT I O Setting User Manual B DIO Terminal Settings As shown in the drawing below this unit s terminals X8 to X15 are reserved just for Input and terminals Y4 to Y15 are reseved just for Ouput Terminals from to X7 and from YO to Y3 are designed as Group Terminal Settings These Group Terminal Settings can be assigned for DIO and Special I O For details 2 2 2 I O Allocation General B Setting Normal I O High Speed Counter PWM Output and Pulse Output As shown below each group consists of 2 input terminals and 1 output terminal which is set as a unit The following figures show
10. Displayed data 32767 4 A 0 eg ee 0 i x 32768 t Displayed data t 1 Temperature input data valid display s data valid flag 2 94 LT Type H I O Setting User Manual Chapter 2 1 0 Settings B Data acquisition status when the Thermocouple Input Filter is used You can determine whether the amount of thermocouple input data obtained is as specified for the Thermocouple Input Filter Setting procedure 1 Assigna variable to General Item TemperatureInputDataEnableDisplay in the Configure I O dialog box Configure 170 Driver ID tt1 Type TypeH AD Item rdV ersion L Ii AnalaglnputD ataEnableDisplav TemperaturelnputD ataE nableDisplau Speciall U Control Iii Speciall OStatus fii Speciall U D utputStatusDisplay I Speciall OParameterS ettingChangeRequest i Speciall UParameterSettinaChangeCompleted fi Speciall USetting amp larmDisplau amp Speciall T5etting amp larmDisplayB Accell DecelSpeedPulseT ableCreationFiequest 3i Accell Decel5peedPulseT ableCreationCompleted Counterinput perationControlRi equest Counterlnput perationControlR esponse CounterlnputE sternallnputCompletedD isplay M4 m 2 The following shows the details of the variable assigned to Temperature Input Data Enable Display
11. Output Pulse Output Confirming marker input 1 Assign variables to General Item CounterInputExternalInputCompletedDisplay and General Item CounterInputExternalInputCompletedCheck of the Configure I O dialog box Configure 120 H Driver 10 91 Type TypeH AD Item rdV ersion AnaloglnputD ataEnableDisplay TemperaturelnputD ataE nableDisplay Speciall U Control Speciall OStatus Speciall UDutputStatusDisplay fi Speciall UParameterSettingEhangeR equest Speciall UParameterSettinaChangeCompleted fii Speciall Setting amp larmDisplau amp 05 Accell DecelSpeedPulseT ableCreationR equest 0 Accell DecelSpeedPulseT ableCreationCompleted Counterlnput perationControlRi equest Counterlnput perationControlR esponse 3 CounterlnputE sternallnputCompletedD isplay 171 I O Setting User Manual 2 53 Chapter 2 1 0 Settings 2 Bit 1 ofthe variable assigned to Counter Input External Input Completed Display acts as the input operation completion flag 12 11 a Completion of Marker Input operation of 2 phase Counter Input 3 Bit l ofthe variable assigned to Counter Input External Input Completed Check acts as the input operation completion confirmation flag 15 12 11 8 7 4 3 1 a Con
12. character shown in the bit number depending on the group number will become 0 4 8 12 Special I O Output Status Display 15 12 11 8 7 43 0 Leo Special I O Ouput Status Display is set using 4 bits of data which designates the Group used a Group 1 Special I O Ouput Status c Group 3 Special I O Ouput Status b Group 2 Special I O Ouput Status d Group 4 Special I O Ouput Status b n 3 b n 2 1 b n40 Special 1 0 Output Status 0 Stop 1 Start The character shown in the bit number depending on the group number will become 0 4 8 12 Special I O Parameter Setting Change Request 15 12 11 8 7 43 0 Special I O Parameter Setting Change Request is set using 4 bits of data which designates the Group used a Group Special I O Parameter Setting Change Request b Group 2 Special I O Parameter Setting Change Request c Group 3 Special I O Parameter Setting Change Request d Group 4 Special I O Parameter Setting Change Request Special l O Parameter Setting Change Request 0 No request 1 Request Special I O Parameter Setting Read Request 0 No request 1 Request 2 14 LT I O Setting User Manual Chapter 2 I O Settings Be sure to perform all parameter changes prior to turning the Special I O Parameter Setting Request bit ON tis not possible here to change Accel Decel Speed Pulse parameters This should be performed using the Accel Dece
13. OBoard ersion AnaloglnputD ataEnableDisplay TemperaturelnputD ataE nableDisplay 3 Speciall OControl L 0 Status I 3 Speciall DQ D utputStatusDisplay Speciall 0 ParameterS ettingChangeR equest I E Speciall O Parameter ettingChangeCompleted I SpeciallOSettingAlarmDisplay SpeciallOSettingAlarmDisplayB Accell Decel5peedPulseT ableCreationRequest Accell DecelSpeedPulseT ableCreationCompleted CounterinputlperatianConirolR equest 0 L ounterinput peratienControlR esponse CounterlnputE sternallnputCompletedD isplay 2 Thefollowing shows the details of the variable assigned to Special I O Output Status Display The monitoring bits vary depending on the group to which the counter output is assigned 15 12 8 4 0 Te Te em To a Group 1 Output Status 1 Output being produced 0 No output b Group 2 Output Status 1 Output being produced 0 No output c Group 3 Output Status 1 Output being produced 0 No output d Group 4 Output Status 1 Output being produced No output LT Type H I O Setting User Manual 2 49 Chapter 2 1 0 Settings 2 50 Count value 2 2 7 High Speed Counter 2 phase The 2 phase Counter is a counter that occupies two input terminals X0 and X2 to measure 2 phase Input signals The
14. the PWM Output is stopped res ae 1 In Operation 0 Stopped PWM Output terminal status You can determine the status of PWM Output for output terminals YO through Y3 Setting procedure 1 Assign a variable to General Item Speciall OOutputStatusDisplay in the Config ure I O dialog box TypeH Driver 10 91 Type TypeH AD Close 1 OBoardVersion 63 AnaloginputD ataE nableDisplay TemperaturelnputD ataE nableDisplay 63 Special 0 Control f Speciall D Status 63 Speciall 0 QutputS tatusDisplay 63 Special 0 Parameters ettingChangeRequest 63 Speciall 0 Parameters ettingChangeCompleted 63 Special 05 ettingdlarmDisplays 63 Speciall D5ettinglamDisplayB 63 Accell D ecelSpeedPulseT ableCreationRequest 63 Accell D ecelS peedPulseT ableCreationCompleted 83 Counter nputO perationControlRequest t Counter nputO perationContralResponse t CounterlnputE xtemallnputCompletedDisplay L CounterinputE stemallnputCompletedCheck 2 The following shows the details of the variable assigned to Special I O Output Status Display The monitoring bits vary depending on the group to which PWB Output is assigned 15 12 8 4 0 a wes eT e T wem a Group 1 Output Status 1 Output being produced 0 No output b Gro
15. 0 to 4095 0 to 20 380 mA 1000 to 4095 Note Depending on the Type H driver used 4 to 20mA is converted to 0 to 20mA The conversion formula is as follows Depending on the Type H driver used a b 800 x 1 25 a Conversion value the Input Display Value is rounded b Value from the I O board 0 to 20mA When the Input Range is set from 4 to 20mA the value used for display when the input is less than 4mA 0 to less than 4 will be displayed a minus value Use the cable cut detection feature for this minus display range LT Type H I O Setting User Manual 2 87 Chapter 2 1 0 Settings B Data acquisition status when the Analog Input Filter is used You can verify that the amount of Analog Input Data specified is obtained by the Analog Input Filter Setting procedure 1 Assign a variable to General Item AnalogInputDataEnableDisplay in Config ure I O dialog box nfigure 120 Close TypeH Driver 10 81 TypelTypeH AD E f General Item OBoard ersion AnaloginputDataEnableDisplay TemperaturelnputD ataE nableDisplay Setup 63 Special 0 Control Speciall D Status E 63 Speciall 0 Outputs tatusDisplay E 63 Speciall ParameterS ettingChangeRequest 63 5 5 ettingChangeCompleted 63 Speciall D5etting
16. Count value input puiB Oper on No count Rising edge 0 Low Counting Up 0 Low Rising edge 1 High Falling edge count Falling edge 0 Low Rising edge 1 High B Phase Calculation mode 2 When input 1B is 0 Low at the rising edge of input 1A the counter operates as an up counter When input 1 A is 0 Low at the rising edge of input 1B the counter operates as a down counter Input 1A Input 1B Count value Time 1 High Rising edge No count No count Rising edge LT Type H I O Setting User Manual 2 51 Chapter 2 1 0 Settings B Phase Calculation mode 3 The counter increments decrements at the rising and falling edges of input 1B When input 1A leads input 1B the counter operates as an up counter When input 1A lags input 1B the counter operates as a down counter Input 1A Input 1B Count value When the phase of input 1A leads the phase of input 1B impuiA mputiB Operation 1 High Rising edge ti 0 Low Falling edge Md Falling edge 1 High Not ti Rising edge 0 Low When the phase of input 1A lags the phase of input 1B impuiA impuiB f Operation E 0 Low Rising edge ting D 1 High Falling edge oun Falling edge 0 Low Not ti E Phase Calculation Mode Setup 1 Double click ont the Configure I O dialog box s High Speed Counter Group 1 setting or click once
17. Double click Pt100 Input in the Configure I O dialog box or select Pt100 Input and click the Setup button Configure 170 Es H Driver ID 1 Type TypeH ADP Close J General Item Setup 9 Analog Input p Analog Output Waray Export Help 2 The Pt100 Input Setup dialog box appears Here enter the number of Input Filter Samples 0 to 64 used Input Setup Pti00 Input Filter Samp 0 Ed Cancel Help H te When the Pt100 Input Filter is set to 0 the filter is disabled LT Type H I O Setting User Manual 2 97 Chapter 2 1 0 Settings Pt100 Input Value and Displayed Value 4000 7520 flag gt 400 0 C Celsius 75 500 580 The following table is a summary of the range above Displayed Displayed 32167 410 1 orhigher 32167 770 1 or higher temperature range 500104000 50004000 580107520 58 007520 temperature range 32768 60lorlower 32768 76 1 or lower temperature range The temperature can be switched between Celsius and Fahrenheit modes in the General Item Setting di
18. Special I O Parameter Setting Change Request LT Type H I O Setting User Manual 2 11 Chapter 2 I O Settings E General Setting Items Terminal Format When using bit related ON OFF control and references in stead of word access be sure to bit instructions OUT NO etc When using word format commands MOV EQ etc be sure to use masking or other methods to prevent other fea tures from being effected I O Board Version 15 0 T The firmware version is displayed using one word Ex Version 01 05 gt 0 0105 Analog Input Data Enable Display 15 0 a Analog Input CH1 data 0 Data disable now sampling 1 Data enable b Analog Input CH2 data 0 Data disable now sampling 1 Data enable nitial value 0 Temperature Input Data Enable Display 15 9 8 2 1 0 Notused normally 0 d Notused normally 0 b a a Thermocouple Input CH1 data 0 Data disable now sampling 1 Data enable b Thermocouple Input CH2 data 0 Data disable now sampling 1 Data enable c Thermocouple Input CH3 data 0 Data disable now sampling 1 Data enable d Pt100 Input CH1 data 0 Data disable now sampling 1 Data enable e Pt100 Input CH2 data 0 Data disable now sampling 1 Data enable nitial value 0 2 12 LT I O Setting User Manual Chapter 2 I O Settings Special I O Control 15 12 11 8 7 4
19. The status bits vary depending on the channel 15 a Thermocouple Input Data CH1 b Thermocouple Input Data CH2 c Thermocouple Input Data CH3 LT Type H I O Setting User Manual 2 1 0 Xe ole T 0 Invalid data obtained during sampling 1 Valid data 0 Invalid data obtained during sampling 1 Valid data 0 Invalid data obtained during sampling 1 Valid data 2 95 Chapter 2 1 0 Settings 2 2 14 Pt100 Input The controller reads analog signals from the Pt100 Input by converting them into tem perature data The I O board reads Pt100 Input every 2ms from each Channel and from the circuit board s temperature Temperature data is stored in each channel s internal buffer When the AD values analog temperature data converted to digital reach 21 those values are averaged and the single resulting value is written to I F RAM This value is then read out once every LT scan The controller reads the analog signals of the Pt100 Input by converting them into temperature data To avoid noise induced fluctuations in Pt100 Input signals the Pt100 Input Filter can be used to average the input signals Internal Buffer I F RAM KS 1stAD value gt 2nd AD value 3rd AD value 21stAD value Temperature Data Average gt 0 Input Value B Pt100 Input Filter Every 2 ms this filter averages the current and preceding values according to the number specified with the
20. the High Speed Counter Group 1 setting and click on the Setup button see image onfigure 120 Close peH Driver 1 Tvpe TypeH amp D General Item digi Analog Output igh Speed Counter Group Wanna Ipak Export Help 2 52 LT Type H I O Setting User Manual Chapter 2 1 0 Settings 2 The High Speed Counter Setup dialog box appears Counter Value and or Synch Output Hold is set by selecting the checkbox and clicking OK SORTE 2 2 5 High speed counter Common Settings 2 High Speed Counter Setup Phase Caluculation Made DK Hold counter value Cancel after controller stop rj Hold synch output value HelpiH after controller stop B Marker Input The counter value can be cleared with an external input signal while the 2 phase Counter is operating You can also determine whether the counter value has been successfully cleared Terminals assigned for the marker input The input terminal that can be assigned to the Marker Input external input signal is only terminal X3 of Counter 1Z shown below Terminal configuration of group 2 when the 2 phase Counter is used x x wm Counter Input1z Standard Output PWM Output Marker Input Counter 1B Pulse Output Standard Output Standard Input
21. this product 2 LT Type H I O Setting User Manual Preface TABLE OF CONTENTS PREFACE M HM SSSss eiSS 1 DOCUMENTATION CONVENTIONS sssssssecsosisssscsiatsvsived evsvessdssadessasaseesiaibexcesseves 2 TABLE OF pa hase Intra ek Ferien sescsbesaonssesssauessessusssosion 3 CHAPTER 1 OVERVIEW 1 1 System Corb vr Ai gacgcacsceevecassnasnassncanreestanssanoveevnetenaasxossncasnenssaavuaneorenanaes 1 1 12 UO TY DES 1 2 CHAPTER 2 l O SETTINGS 2 1 interface Specifications sisi sissecissessscsecssvcecesssvessesosvecsesssvssensoveesceenavteseesseeseiees 2 1 2 2 M 2 5 2 2 14 m 2 5 2 2 2 I O Allocation General e ERE MAR 2 6 ps5 MEI 2 22 224 DOUT wala 2 24 2 2 5 High Speed Counter General Use 2 25 2 2 6 High Speed Counter Single Phase Setting c 2 27 2 2 7 High Speed Counter 2 50 2 2 0 PWM E 2 55 2 2 9 Normal Pulse 2 63 2 2 10 Acceleration Deceleration Speed Pulse Output 2 71 2 2 11 Analog HpHE erede nesquans A E S
22. 2 86 2 2 12 Analog idis 2 89 2 2 13 TIermoeolple put i RUM PUES 2 91 2 2 14 PTOO DDDUE chi rede dete NG 2 96 CHAPTER 3 ERROR MESSAGES LT Type H I O Setting User Manual 4 LT H I O Setting User Manual 1 System Configuration Chapter 1 Overview 1 1 System Configuration This section shows the standard peripheral devices and I O interfaces that can be connected to the LT unit System Design LT Unit Type H rotam Tool Connec Data Transfer tor Cable a GPW CB02 P6 Bar Code Reader limited to Alarm Output Buzzer Safety Interlock ewer rinter Commercial DIO I F Switches Lamps Sensors etc High Speed Counter Pulse Output PWM Output Analog I F Analog Input Analog Output Temperature Thermocouple Input Input I F Pt100 Input 1 The I O specifications will vary depending on the model of LT Type H unit used LT Type H I O Setting User Manual 14 1 2 Types B Maximum number of I O Points Depending on the type of I O used the number of points available will vary 0 type Type HAD Type 07 i Pulse Output Special 1 0 High Speed Counter 22 Analog Input Analog Output Thermocouple Input Pt100 Input
23. 3 0 Special I O Control is set using 4 bits of data which designates the Group used a Group 1 Special I O Control c Group 3 Special I O Control b Group 2 Special I O Control 4 Group 4 Special I O Control PWM Output Be 09 Po Pulse Output PWM Output Control 0 Stop 1 Start Pulse Output Control 0 Stop 1 Start Accel Decel Speed Pulse setting 0 Disable 1 Enable High Speed Counter including 2 phase Counter b n43 b n 1 E 3 5 High S peed Counter Control 0 Stop 1 Start Synch Ouput setting 0 Disable 1 Enable The character shown in the bit number depending on the group number will become 0 4 8 12 Special I O Status 15 12 11 8 7 4 0 Special I O Status is set using 4 bits of data which designates the Group used a Group 1 Special I O Status c Group 3 Special I O Status b Group 2 Special I O Status d Group 4 Special I O Status PWM Output b n 3 b n 2 1 b n 0 Pulse Output L PWM Output Status 0 Stop 1 Start b n 3 b n 2 1 b n 0 L Pulse Output Status 0 Stop 1 Start Accel Decel Speed Pulse setting 0 Disable 1 Enable Accel Decel Speed Pulse Amount Output Completed O not completed 1 Completed LT Type H I O Setting User Manual 513 Chapter 2 I O Settings High Speed Counter including 2 phase Counter High Speed Counter Status 0 Stopped 1 Started Synch Ouput Setting Status 0 Disable 1 Enable The
24. B Number of output pulses AN IN N m Important You can specify the number of pulses to be output The available range is from 0 to 65535 If the number of output pulses is changed during pulse output and the specified value is less than the number of pulses that have been output by that time pulse output will stop Setting procedure 1 Assign variables to OutputFrequency and OutputPulseCount of Pulse Output in the Configure I O dialog box nfigure 120 m TypeH Driver 1 TypelTypeH AD Close General ltem DIN oout Suh B Analog Input Analog Output 2 Group OutputFrequency TEE I CutputPulseCount I 63 nitialutputFrequency Accell DecelSpeedTime pem L PulseCutputCountCunentyalue 2 Store the value for number of output pulses in the variable assigned for Output Pulse Count B Confirming parameter change request and parameter change completion The parameters for the output frequency and the number of output pulses are changed with Special I O Parameter Setting Change Request Setting procedure LT Type H I O Setting User Manual 1 Assign variables to General Item Speciall OParameterSettingChangeRequest and General Item Speciall
25. Chapter 3 Error Messages Initialization Errors Problem Countermeasure The actual LT type and the LT type Check thatthe LT type agrees with the Setting differ current unit maybe damaged Contact your I O Board Initialization Alarm local LT service center aboutthis error 1 0 Board System ROM Alarm Board System RAM Alarm Board Microprocessor Alarm Board Interface RAM Alarm LE Board E2PROM Alarm local LT service center aboutthis error code Runtime Errors tmors Problem Countermeasure maybe damaged Contact your Error 841 Board Alarm local LT service center aboutthis error code Referto the Special Parameter Setting Error 842 Special 1 0 Setting Parameter Alarm Alarm Display A or B and re enter the Currentsettings Internal Errors Emorf Problem Countermeasue Resetthe LT unit If the error code persists the problem may be either a connected peripheral device or the LT unit itself If LT is damaged contact your local LT service center about this error code Errors 850 Driver errors A major system error has to 853 occurred LT Type H I O Setting User Manual 3 34 LT Type H I O Setting User Manual
26. Display A and Special I O Setting Alarm Display B The monitoring bits vary depending on the group to which the Pulse Output is assigned Alarm Display A for Special I O Setting 15 7 6 5 4 3 2 1 0 a Group 1 Pulse Output Frequency Alarm 1 Exceeds 5kHz 0 Normal b Group 2 Pulse Output Frequency Alarm 1 Exceeds 5kHz 0 Normal c Group 3 Pulse Output Frequency Alarm 1 Exceeds 5kHz 0 Normal d Group 4 Pulse Output Frequency Alarm 1 Exceeds 5kHz 0 Normal e Pulse Output Frequency Total Alarm 1 Total frequency exceeds 5kHz 0 Normal Alarm Display B for Special I O Setting 11 10 15 9 8 7 6 5 4 ToT TTT Pete a Group pulse initial frequency output value alarm 1 Initial output frequency is higher than steady state frequency 0 Normal b Group 2 pulse initial frequency output value alarm 1 Initial output frequency is higher than steady state frequency 0 Normal c Group 3 pulse initial frequency output value alarm 1 Initial output frequency is higher than steady state frequency 0 Normal d Group 4 pulse initial frequency output value alarm 1 Initial output frequency is higher than steady state frequency 0 Normal 2 82 LT Type H I O Setting User Manual Chapter 2 1 0 Settings e Group 1 Accel Decel Speed Pulse parameter alarm 1 Initial Output Frequency is same as steady state Frequency Output Pulse count equals 21 Accel Decel Speed Time i
27. Group4 preload completed LT Type H I O Setting User Manual 2 35 Chapter 2 I O Settings 3 As shown below depending on which group the variable in the General Item Counter Input External Input Completed Check selection is allocated to the counter bit used will differ 15 12 11 8 7 4 3 0 gt DT Group preload completion check o S Group2 preload completion check Group3 preload completion check Group4 preload completion check 4 The timing of the General Item Counter Input External Input Completed Display and the General Item Counter Input External Input Completed Check is shown in the following chart External Input Completed Display Flag Completed Check Flag Time 1 When the External Input turns ON the preload value is written 2 After the write Counter Input External Input Completed Display flag turns ON 3 After confirming that the Counter Input External Input Completed Display flag has turned ON turn the Counter Input External Input Completed Check flag ON 4 After the Counter Input External Input Completed Check flag ON is recognized the CounterInput External Input Completed Display flag is turned OFF Request Flag Trigger 1 Allocate a variable to the Configure I O area s General Item CounterInputOperationControlRequest and General Item CounterInputOperationControlResponse selections Confi
28. I O Control 5 Confirm the output with Special I O Status IN IN I The Special I O Parameter Setting Change Request and Special I O important Parameter Setting Change Completed features are reflected in all the parameters in a single group B Output Frequency Specify the output frequency The available range is from 10Hz to 2 5kHz Setting procedure 1 Assigna variable to OutputFrequency of PWM Output in the Configure I O dialog box onfigure 170 TypeH Driver ID 81 Type TypeH AD Close Genetal Item pout Setup ii Analag Input Analog Output 6 DutputFrequency Map L_ OnDutyValue 2 Store a desired frequency value in the variable assigned for Output Frequency LT Type H I O Setting User Manual 2 55 Chapter 2 1 0 Settings B OnDuty OnDuty is the ratio between the ON time and OFF time of a pulse specified as a percentage 90 OnDuty is changed Frequency Output Frequency and OnDuty are changed OnDuty Output pulse Time B OnDuty ratio Effective range The higher the frequency the less the output waveform resembles the intended form specified with the OnDuty ratio Therefore if the Output Frequency is high correct the output waveform by setting the OnDuty value within the effective range Calcula
29. I O control by assigning appropriate variables to actual I O terminals The following sections describe how to assign functions to I O terminals includ ing Standard I O High Speed Counter Pulse Output and PWM Output 2 2 1 Overview Allocating Standard I O High Speed Counter Pulse Output and PWM Output Standard I O High Speed Counter Pulse Output and PWM Output are assigned to the LT unit s DIO32 point interface I O Standard I O can be assigned to any input terminals from to X15 and to any output terminals from YO to Y15 The High Speed Counter PWM Output and Pulse Output however can only be assigned to input terminals XO to X7 and to output terminals YO to Y3 as indicated below For details 2 2 2 1 0 Allocation General B Setting Standard I O High Speed Counter PWM Output and Pulse Output MERE 10 Type i AD ADP ADT Standard Input 2 Standard Output 20 Standard ais om Output Special I 0 igh Speed Counter B Assigning Analog I O The Analog I O is assigned to the Analog Interface I O terminals Analog I O can be assigned to two terminals CH1 and CH2 Bn H AD Type i ADP i ADT Analog Input Analog 1 0 Analog Output 1 Since the I O terminals for the Standard Input Standard Output PWM Output Pulse Output and High Speed Counter I O are common it will not be possible to simulta neously use the maximum number of each of these units 2 Whe
30. I O parameter setting change request e Group 3 special I O parameter setting change request g Group 4 special I O parameter setting change request The trigger bits for activating reading of the preset value are as follows b Group special I O parameter setting read request d Group 2 special I O parameter setting read request f Group 3 special I O parameter setting read request h Group 4 special I O parameter setting read request The following shows the details of the variable assigned to Special I O Parameter Setting Change Completed The monitoring bits vary depending on the group to which the PWM Output is assigned 15 13 12 9 8 5 4 1 0 peres ers v Te Term Trees a Group 1 special I O parameter setting change completion c Group 2 special I O parameter setting change completion e Group3 special I O parameter setting change completion g Group 4 special I O parameter setting change completion The trigger bits for activating reading of the preset value are as follows b Group 1 special I O parameter setting read completion d Group 2 special I O parameter setting read completion f Group 3 special I O parameter setting read completion h Group 4 special I O parameter setting read completion LT Type H I O Setting User Manual Chapter 2 1 0 Settings 4 The following is the timing chart for the request and completion flags for changing the special I O parameter Parameter Settings 1
31. LT I O Setting User Manual Chapter 2 I O Settings 2 As shown below depending on which group the Special I O Control counter s variable is allocated to the bit used for monitoring will differ 15 12 11 8 7 4 3 0 When the top bit 0 bit in a group is 1 this feature is ON when it is 0 it is OFF 1 Monitor 0 Not Monitor Clear Current Counter Value This feature clears the current counter value It can also check that the value has been cleared This feature can be used regardless of whether the counter is operat ing or stopped Setting Procedure 1 Allocate variables to the Configure I O area s General Item CounterInputOperation ControlRequest and CounterInputOperationControlResponse selections Configure 1 0 Be H Driver ID 1 Type TypeH AD General Item I 63 L Boardversion I 63 AnaloglnputD ataEnableDisplay I 63 TemperaturelnputD ataE nableDisplay Setup I 63 Speciall OControl I Special Special 00utputStatusD isplay I 63 Special O0ParameterSettingChangeR equest I 63 Special OP arameterSettinaChangeCompleted I 63 Speciall OSettinaSlamDisplays I 63 Special D5ettinaslamDisplayB I 63 Accell DecelSpeedPulseTableCreationFiequest I 63 Accell DecelSpeedPulseT ableCreationCompleted I CounterinputDperationControlFiequest I 3 CounterinputDperatienControlR esponse I V3 CounteidnpulEx
32. OParameterSettingchangeCompleted 63 Special DSetting amp larmDisplay amp 63 Special OSettingAlarmDisplayB 63 Accell DecelSpeedPulseT ableCreationFiequest 63 Accell DecelS peedPulseT ableCreationCompleted CounterinputDperationConiralR equest L CounternputDperationContralR esponse 83 CounterlnputE xternall nputCompletedDisplay CounterinputEstemallnputCempletedCheck LT Type H I O Setting User Manual 2 59 Chapter 2 1 0 Settings 2 The following shows the details of the variable assigned to Special I O Setting Alarm Display A The monitoring bits vary depending on the group to which the PWM output is assigned 15 7 6 5 4 a Alarm Output Frequency for Group 1 PWM Output 1 Exceeds 2 5kHz 0 Normal b Alarm OnDuty Value for Group 1 PWM Output 0 c Alarm Output Frequency for Group 2 PWM Output 1 1 0 4 Alarm OnDuty Value for Group 2 PWM Output m a f Alarm OnDuty Value for Group 3 PWM Output ma g Alarm Output Frequency for Group 4 PWM Output 1 h Alarm OnDuty Value for Group 4 PWM Output LT Type H I O Setting User Manual 0 e Alarm Output Frequency for Group 3 PWM Output 1 0 0 Exceeds 2 5kHz 0 1 1 Out of effective ON duty range Normal Exceeds 2 5kHz Normal Out of effective ON duty range Normal Exceeds 2 5kHz No
33. Ouput Frequency Value Alarm Group 2 Pulse Initial Ouput Frequency Value Alarm Group 3 Pulse Initial Ouput Frequency Value Alarm Group 4 Pulse Initial Ouput Frequency Value Alarm 0 Normal 1 Alarm Initial output frequency is larger than normal outtput frequency Accel Decel Speed Pulse Parameter Warning Group 1 Accel Decel S peedP ulse Parameter Warning roup 2 Accel Decel Speed Pulse Parameter Waming Group Accel Decel Speed Pulse Parameter Warning Group 4 Accel Decel Speed Pulse Parameter Alarm 0 Normal 1 Waming Output pulse amount is less than 21 Accel Decel time increase Accel Decel time decrease LT Type I O Setting User Manual Chapter 2 I O Settings Accel Decel Speed Pulse Table Creation Request 15 10 8 6 4 0 m a Group 1 Accel Decel Speed Pulse Table Creation Request 0 No request 1 Request b Group 2 Accel Decel Speed Pulse Table Creation Request 0 No request 1 Request c Group 3 Accel Decel Speed Pulse Table Creation Request 0 No request 1 Request d Group 4 Accel Decel Speed Pulse Table Creation Request 0 No request 1 Request Accel Decel Pulse Table Creation Completed 15 12 11 8 0 7 43 we To Te we a Group 1 Accel Decel Pulse Table Creation Completed b Group 2 Accel Decel Pulse Table Creation Completed c Group 3 Accel Decel Pulse Table Creation Completed d Group 4 Accel Decel Pulse Table Creation Completed Accel Decel Pulse
34. The timing of this output since it is designed to only output change status when the counter value either exceeds the ON preset or exceeds the OFF preset will maintain this condition even if the Counter value is changed via the Preload Input or the Count Value Clear Input Also during Synch Output even if the Special I O Control Request s Synch Output Enable Disable Flag turns ON or if the flag s ON conditions are met Synch Output will not turn ON Counting up Counting down OffPreset OffPreset OnPreset HT j RR OnPreset 1 EI 0 i d 0 rt 4 ct Time Time Summary m Important 2 42 The following is a summary of the setting procedure for the Synch output function 1 Specify the OnPreset and OffPreset values 2 Set the parameters with Special I O Parameter Setting Change Request 3 Check that the parameters are changed with Special I O Parameter Setting Change Completed 4 Start the output with Special I O Control 5 Confirm the result with Special I O Status The Special I O Parameter Setting Change Request and Special I O Parameter Setting Change Completed features are reflected in all the parameters in a single group LT Type H I O Setting User Manual Preset Value Setting Pro
35. equest 63 Accell DecelS peedPulseT ableCreationCompleted L CounterinputDperationConiralR equest L Counter nputO perationControlR esponse 831 Counter nputE xternallnputCompletedDisplay L Counter nputE xtemall nputCompletedCheck 4 The following shows the details of the variable assigned to Special I O Parameter Setting Change Request The operation bits vary depending on the group to which the counter output is assigned 15 13 12 9 8 5 4 1 0 Te eee eem To a Group 1 Special I O Parameter Setting Change Request c Group 2 Special I O Parameter Setting Change Request e Group 3 Special I O Parameter Setting Change Request g Group 4 Special I O Parameter Setting Change Request The trigger bits for activating reading of the preset value are as follows b Group 1 Special I O Parameter Setting Read Request d Group 2 Special I O Parameter Setting Read Request f Group 3 Special I O Parameter Setting Read Request h Group 4 Special I O Parameter Setting Read Request LT Type H I O Setting User Manual 2 43 Chapter 2 1 0 Settings 5 The following shows the details of the variable assigned to Special I O Parameter Setting Change Completed The monitoring bits vary depending on the group to which the counter output is assigned 1 13 12 9 5 8 5 4 1 0 peres s erm v Te Term Tem a Group 1 Special I O Parameter Setting Change Compeleted
36. equest Accell DecelSpeedPulseT ableCreationCampleted t 4 Counter nputOlperationControlRequest I 8 Counter nputO perationControlResponse 8 Counter nputE stemallnputCompletedDisplay In the General Item Setup dialog box select the LT type and the unit for tem perature input and specify whether a 2 phase counter is to be used 2 2 5 High Speed Counter General Settings LT Type H I O Setting User Manual Chapter 2 I O Settings General Setup Type Temperature Input Unit TypeH AD FT Celsius Use Z phase Counter Gri Terminal Setting le 2 Terminal Setting Gr 3 Terminal Setting le A Terminal Setting Terminal amp ssignment Display Cancel Help H The above dialog box s Group Terminal Settings and Ter Note Assignment Display items are explained in the DIO High Speed Counter PWM Ouptut Pulse Output Settings DIO High Speed Counter PWM Output Pulse Output Settings Overview This sections explains the allocation methods used for the Input terminals XO to X7 and Output terminals YO to Y3 As shown in the figure below in the LT Editor software these terminals are arranged into 4 groups which are then allo cated according to the Setting Pattern P shown on the following page Group 4 Group 3 Group 2 Group 1 7 6 5 4 2 1 X0 Y3 Y2 Y
37. larmDisplay f Speciall D 5etting larmDisplayB Accell D ecelSpeedPulseT ableCreationRequest Accell D ecelSpeedPulseT ableCreationCompleted L L Counteilnput perationControlResponse Eppo CounterlnputE temallnputCompletedDisplay Help L CounterinputE stemallnputCompletedCheck 2 Thefollowing shows the details of the variable assigned to Analog Input Data Enable Display The status bits vary depending on the channel 15 2 1 0 Tee a Analog Input Data 1 0 Invalid data obtained during sampling 1 Valid data b Analog Input Data CH2 0 Invalid data obtained during sampling 1 Valid data 2 88 LT Type H I O Setting User Manual Chapter 2 1 0 Settings 2 2 12 Analog Output Output data is written to I F RAM from the TypeH driver every LT unit scan time Next every 2ms values are read from I F RAM by the I O board and reflected to the I O board s analog output terminal When the logic program is stopped the output status of the analog output can be retained B Output Hold at Controller Stop When the logic program is stopped the output status of the Analog Output is retained When the logic program is restarted the operation starts from the retained status Going OFFLINE reseting the LT or turning its power OFF however initializes the I O terminals As a result all the retained
38. on i g DOUT Setup Analog Input 88 Analog hermocouple Inpug Benoe 6 ap cuz L_ CH3 2 The Thermocouple Input Setting dialog box appears This sets the thermocouple input range and the thermocouple filter amount 0 to 64 For thermocuple input range details see Thermocouple Input Range 4 Thermocouple Input Setup Thermocouple Input Range F i i Cancel hermocouple Input Filter 5 amp Terra HelpiH Se te When the Thermocouple Input Filter is set to 0 the filter is disabled Thermocouple Input Range Select the type of thermocouple to be connected either type J or type K 2 92 LT Type H I O Setting User Manual Chapter 2 1 0 Settings Thermocouple Input Value and Displayed Value Type J 7000 12920 148 0 gt gt 700 Celsius 1292 0 i w 1000 Pat 1480 F Fahrenheit The following table is a summary of the range above Celsius Fahrenheit Displayed Displayed Value decimal input valia e Value decimal SETEME Out of specified 32767 710 1 or higher 32767 1310 1 or higher temperature range 1000 to 7000 100 0 to 700 0 1480 to 12920 148 0 to 1292 0 temperature range
39. reset or the main power is turned OFF all counter values are reset in order to initialize all I O B High Speed Counter Setup 1 Double click on the Configure I O dialog box s High Speed Counter Groupl setting or click once on the High Speed Counter Group1 setting and then click on the Setup button see image Close 2 The High Speed Counter Setup dialog box appears Counter Value and or Synch Output Hold is set by clicking on the checkbox and clicking on OK High Speed Counter Setup Phase Caluculation Mode Model ia ri Hald counter value Cancel after controller stop ri Hold synch output value after controller stop 2 26 LT Type H I O Setting User Manual Chapter 2 I O Settings 2 2 6 High Speed Counter Single phase Setting The Single phase Counter is a counter that occupies one input terminal to measure Single phase Input signals E Changing Up Down Counting During counting the counting method can be switched between the up counter and down counter Also the counting method can be changed for the particular group to which the counter is assigned When changing the count method a single pulse may be Summary The following steps are used to change the up down counting method 1 Set the count method and the counting edge with Counting Method Change 2 Set the parameters wi
40. the Group terminal settings used and if the special I O import is used input terminals in the same group are not displayed 2 When the DIN Setup dialog box appears enter the desired DIN filter time in 0 5ms units DIN Setup DIN Filter Time 0 5m Cancel HelpiH aN This filter can be set from 0 to 20ms Note A setting value of 0 ms means the digital input filter is not used LT Type I O Setting User Manual 2 08 Chapter 2 I O Settings 2 2 4 DOUT When using the Type H driver output data is written to I F RAM every scan time and the I O board then reads the I F RAM s output area every 2ms The data read out is reflected to the I O board s output terminals The normal output terminals YO to Y7 provide 200mA output and Y8 to Y15 provide 500mA output DOUT is also used to designate whether output hold is used or not used during controller stop periods Output Hold At Controller Stop This feature will hold the current output condition when the logic program stops Then when the logic program restarts the hold is released and operation starts again However if the variables allocated are non hold types these variables are all turned OFF Also when the unit is changed to OFFLINE mode or is reset or main power is turned OFF all held variables are reset to OFF in order to reset all I O to its initial state The output hold setting applies to ALL termin
41. 0 5ms units starting at 0 5ms and going to 20ms When this filter is used data that is sampled every 0 5ms is stored internally Then the data is read out when the I O refresh is performed every 2ms while referring back to the previously read input terminal status data When all the input terminal status is the same that value is used as the input terminal value If the values do not agree within the designated period of time the previous value is used The digital input filter s timing setting is used to check if the amount of sampling data satisfies or does not satisfy the filter s time setting If it does not the input status becomes OFF Digital Input Filter Time Input Signal Digital Input Filter Time Setting s Input Status A sure to consider the output characteristics of your connected device s and also any possible noise when setting up this important feature s filter time e Depending on the Group terminal settings used and if the special is used input terminals in the same group cannot be used for DIN 2 22 LT I O Setting User Manual Chapter 2 I O Settings Bi DIN Setup 1 Double click on the Configure I O dialog box s DIN setting or click once on the DIN and click on the Setup button see image 2 Configure 120 H Driver ID 1 Type TvypeH AD General Item 9 Analog Input Analog Output A Depending on
42. 1 Yo These groups are listed in the General Item Setup dialog box Input terminals XO and X1 and Output terminal YO are combined in Group 1 Input terminals X2 and X3 and Output terminal Y1 are combined in Group 2 Input terminals X4 and X5 and Output terminal Y2 are combined in Group 3 Input terminals X6 and X7 and Output terminal Y3 are combined in Group 4 LT Type H I O Setting User Manual 2 7 Chapter 2 I O Settings For example clicking on the Group 1 setting will call up the following dialog box Selecting Pattern 5 will designate the I O settings as X0 Counter Input X1 DIN and YO Synch Output When not using a 2 phase Counter Terminal Setting Input X3 DIN Y1 Synch Cancel Help H After all groups are allocated the Terminal Assignment Display can be used to check the terminal allocations The following screen shows the results of the following allocations When not using the 2 phase Counter Group 1 used Pattern 5 Group 2 used Pattern 2 Group 3 used Pattern 4 Group 4 used Pattern 3 N mail all pou M Berl Sonch Dutput Counter Input ea v2 Dou N foj DOU N pou N F3 vs D
43. 3 Setting procedure 1 Assign a variable to General Item Speciall OOutputStatusDisplay in the Config ure I O dialog box Driver 1 Type TypeH AD General 3 L BoardVersian I 3 AnaloglnputD ataEnableDisplay 3 TemperaturelnputD ataE nableDisplay 3 SpeciallOContral I 3 SpeciallOStatus 63 Special D utputStatusDisplav Special Parameters ettingChangeR equest Special ParameterSettingChangeCompleted I 63 Special OSetinaslaimDisplays I Special OSettinaslaimDisplayB I 03 Accell DecelSpeedPulseT ableCreationRequest I Accell DecelSpeedPulseT ableCreationCompleted I CounterinputDperationControlFiequest I V3 CountellnputOperationControlR esponse I V3 CounterdinpulEstemallnputCompletedD isplay xtermallnputCompletedCheck 2 80 LT Type 1 0 Setting User Manual Chapter 2 1 0 Settings 2 Thefollowing shows the details of the variable assigned to Special I O Output Status Display The monitoring bits vary depending on the group to which the pulse output is assigned 15 a Group 1 Output Status b Group 2 Output Status c Group 3 Output Status d Group 4 Output Status 12 8 4 0 vee e To rm 1 0 1 Output being produced No output Output being produced
44. 32768 110 1 or lower 32768 166 1 or lower temperature range Note The temperature can be switched between Celsius and Fahrenheit modes in the General Item Setup dialog box Type K 21920 i i 1 100 0 148 0 gt 1200 0 Celsius 2192 0 Fahrenheit 1000 41 1480 The following table is a summary of the range above ee GRE i a 32767 1210 1 or higher 32767 2210 1 or higher temperature range Within specified 1000 12000 100 0 to 1200 0 1480 to 21920 148 0 to 2192 0 temperature range Out of specified 32768 110 1 or lower 32768 166 1 or lower temperature range The temperature can switched between Celsius and Fahrenheit modes the General Item Setup dialog box LT Type H I O Setting User Manual 2 93 Chapter 2 1 0 Settings Temperature Input Outside of Specification Range When the temperature values input exceed the specified range by more than 10 all sampled data collected up to that point is cleared Then when the input temperature falls back to within the specified range sampling will restart At this time until the sampling amount reaches the set value the display will read 32767 or 32768 Ex J type C display 710 C 7100 110 1100 Sampling time Sampling time SE MEE a Data valid mE Data valid flag i i flag
45. 7 Chapter 2 1 0 Settings 2 The following shows the details of the variable assigned to Special I O Setting Alarm Display A The monitoring bits vary depending on the group to which the pulse output is assigned a Group 1 Pulse Output Frequency Alarm b Group 1 Pulse Output Frequency Alarm c Group 1 Pulse Output Frequency Alarm d Group 1 Pulse Output Frequency Alarm e Pulse Output Total Frequency Alarm E Normal pulse output control Starts or stops pulse output Setting procedure 15 11 10 9 8 e oes 1 Exceeds 5kHz 0 Normal 1 Exceeds 5kHz 0 Normal 1 Exceeds 5kHz 0 1 Exceeds 5kHz 0 Normal 1 Total frequency exceeds 5kHz Normal 0 Normal 1 Assign a variable to General Item Speciall OControl in the Configure I O dialog box Driver ID 1 Type TypeH AD General I 3 OBoardversion I 3i AnalaglnputD ataEnableDisplay I 3 TemperaturelnputD ataE nableD isplav Special Control Special OStatus Special OOutputs tatusDisplay Special OParameterS ettingChangeR equest Special OParameterSettingChangeCompleted I 3 Speciall 5ettinalamDisplas I 63 Speciall D5ettinalamDisplasB 63 Accell DecelSpeedPulseTableCreationFiequest I 63 Accell DecelSpeedPulseT ableCreationCompleted I 3 CountednputOperatienControlFieques
46. Completed Check Used to check the Counter Special External Input Preload Prestrobe Input Marker Input 1 has been completed 15 12 11 8 7 43 1 0 eser e rus esc etse a Group 1 Preload Pre strobe Completion Check 0 Normal 1 Check completed b 2 phase Counter Input s Marker Input 1 Completion Check 0 Normal 1 Completed c Group 2 Preload Pre strobe Completion Check 0 Normal 1 Check completed d Group 3 Preload Pre strobe Completion Check 0 Normal 1 Check completed e Group 4 Preload Pre strobe Completion Check 0 Normal 1 Check completed 1 Indicates the use of 2 phase counter input 2 20 LT I O Setting User Manual Chapter 2 I O Settings I O Mode Settings The LT Type H unit s I O has a variety of features For details refer to each I O feature s separate explanation Item Setting Data Default Setting Range General tems Group TerminalSetings Terminal Setting Pattern Patterns 1 to 9 p D b40 5b20m ep A WmaogimputirFrequeng _ o 1 Thermocouple Input Thermocouple InputF InputSetngs Input er Samp poemes ao Hold Counter value after Controller stop Notheld Held Notheld Single phase Counter Notheld Held Notheld High Speed Counter 2 phase Counter mode Mode 0 Modes 0 to 4 Settings old Counter value after Controller sop Notheld Held Nothel
47. Count Pulse nitial Frequency Hz Accel Decel Speed Time ms Thus each level s frequency pulse amount and Accel Decel Speed Time will become as follows Frequency 1 1 2 3 4 WE EET ED p EN INED NER MEN LX O 9 157 7 00 50 55 57 58 58 59 59 59 59 1 3 12 15 18 21 24 27 10 59 108 206 255 304 353 402 i Output Pulse Total Calculating total of each level s Output Pulses 1 3 6 27 2 1 273 Since this is less than the set Output Pulse Count the Accel Decel Speed increase alarm is cleared Accel Decel Time Total Calculating the total of each level s Accel Decel Speed Time 100 50 50 59 614 Since this is more than the set Accel Decel Speed Time the Accel Decel Speed decrease alarm is triggered LT Type H I O Setting User Manual 2 85 Chapter 2 1 0 Settings 2 2 11 Analog Input The controller reads analog signals by monitoring terminals at a rate of 1 ch 2ms con verting them into 12 bit digital signals and writing them to I F RAM These I F RAM values are read by the LT once each scan B Analog Input Filter Every 2 ms this filter averages the current and preceding values to the extent specified with the Analog Input dialog box The available setting range is 0 to 64 and when this value is set to data is used exactly as itis read out Also While the read in analog data is less than the set sampling nu
48. CountellnputOperationContralFi equest I CountellnputOperationContralR esponse I CountednpulExtemallnputCompletedD isplay 2 As shown below depending on which group the variable in the Special I O Control selection is allocated to the bit used will differ 12 11 8 7 4 3 0 Turning the top bit 0 bit in a group ON will start the feature and OFF will stop it Up Down Count Status 1 Operating 0 Stopped This feature displays the status of the Up Down counting Setting Procedure 1 Allocate a variable to the Configure I O area s General Item Speciall OStatus selection Configure 170 TypeH Driver ID 1 Type TppeH AD 1 General OBoard ersion I 4 AnaloginputD ataEnableDisplav I TemperaturelnputD ataE nableDisplay Speciall OContral I fi Special Status I E Speciall OOutputS tatusDisplay Speciall OParameterS ettingChangeR equest I Special OParameterS ettingChangeCompleted amp 3 Special OSettingAlarmDisplay I i Special OS etting amp lamnDisplayB I E Accell DecelSpeedPulseT ableCreationR equest 3 Accell DecelSpeedPulseT ableCreationCompleted t Counterinput perationContralFiequest I Counter nputO perationContralResponse Counter nputE stemallnputCompletedDisplay 1
49. CreationFiequest Accell DecelSpeedPulseT ableCreationCompleted I I6 Counternput perationControlR equest Counterinput perationControlF esponse CounterinputE stemallnputCompletedDisplay L_ CounterinputE stemallnputCompletedCheck 2 The following shows the details of the variable assigned to Counter Input External Input Completed Display The monitoring bits vary depending on the group to which the counter is assigned 15 12 11 8 7 4 3 0 a aer s o nem Ts a Group 1 Pre strobe Completed b Group 2 Pre strobe Completed c Group 3 Pre strobe Completed d Group 4 Pre strobe Completed LT Type I O Setting User Manual 2 39 Chapter 2 1 0 Settings 3 Thefollowing shows the details of the variable assigned to Counter Input External Input Completed Check The operation bits vary depending on the group to which the counter is assigned 15 12 11 8 7 4 3 NCCNMEIRCC NEIN MESES a Group 1 Preload Completion Confirmed b Group 2 Preload Completion Confirmed c Group3 Preload Completion Confirmed d Group 4 Preload Completion Confirmed 4 Thefollowing is the timing chart for Counter Input External Input Completed Dis play and Counter Input External Input Completed Check 1 External input External counter input completion display flag External counter input completion confirmation flag Time 1 When the external i
50. DecelSpeedPulseT ableCreationCompleted I CounterinputOperationControlFiequest I CountellnputOperationContralR esponse I Counter nputEstermallnoutCompletedD isplay Counter nputE xtemallnputCompletedCheck 2 The following shows the details of the variable assigned to Special I O Status The monitoring bits vary depending on the group to which the pulse output is assigned 15 12 11 87 43 0 When the first bit bit 0 of each group is 1 output is enabled When it is output is disabled When bit 2 is 1 the output of the specified number of pulses has been completed 1 In Operation 0 Stopped 1 Specified number of output pulses completed 0 Not completed LT Type H I O Setting User Manual 2 69 Chapter 2 1 0 Settings Pulse output terminal status check You can check the status of the pulse output for output terminals YO through Y3 Setting procedure 1 Assigna variable to General Item Speciall OOutputStatusDisplay in the Config ure I O dialog box H Driver ID 1 General Iter I 3 10 Boardversion I AnaloginputDataE nableDisplay I 3 TemperaturelnputD ataE nableDisplay 3 Special Control 3 Special Status 63i Special OOutputs tatusDisplay 63 Special OParameterS ettingChangeR equest Special OParameterSettingChangeCompleted I 3
51. Flag 1 Enter all count and count edge settings 2 When the Special I O Parameter Setting Change Request flag turns ON the parameter is changed 3 After the parameter is changed the completed flag is turned ON 4 After confirming that the completion flag has turned ON turn OFF the request flag 5 The completion flag turns OFF after it is recognized that the request flag is turned OFF LT Type H I O Setting User Manual 2 29 Chapter 2 I O Settings 2 30 Up Down Count Control This feature starts or stops Up Down counting As mentioned previously after param eters are set General Item Speciall OControl is used to start or stop the counter Setting Procedure 1 Allocate a variable to the Configure I O area s General Item Speciall OControl selection Configure 170 H Driver ID 1 Type TypeH AD General Item I 63 OBoardversion I 63 AnaloglnputD ataEnableDisplay I 63 TemperaturelnputD ataE nableD isplav I 63 Speciall OControl I 63 Speciall L15latus I 63 Special 00utputStatusD isplay I 63 Special I 63 Special I 63 Special I 63 Special Accell OP arameterS ettingChangeR equest OP arameters ettingChangeCompleted D Setting O Setting ecelSpeed Accell larmD isplau laimDisplayB PulseT ableCreationR equest ecelSpeed PulseT ableCreationCompleted I
52. No output 1 Output being produced No output 1 0 Output being produced No output B Acceleration Deceleration Speed Pulse Output Alarm Sta tus You can check for Alarm status of the Output Frequency and total Speed Frequency of the Pulse Output Setting procedure 1 Assign variables to General Item Speciall OSettingAlarmDisplayA and General Item Speciall OSettingAlarmDisplayB in the Configure I O dialog box Configure 170 Driver ID tt1 Type TypeH AD General ltem I Boardversian AnalaglnpurD ataEnableDisplay TemperaturelnputD ataE nableDisplau Special r Special Special Special Accell Accell C Control OS tatus Speciall O Outputs tatusDisplay fii Speciall OParameterS ettingChangeRequest Speciall OParameterS ettingChangeCompleted 171 OSetting larmDisplays ecelS peedPulseT ableCreationA equest ecelS peedPulseT ableCreationCompleted Counterinput perationControlRi equest L 3 Counterinput perationControlR esponse Counterlnput sternallnputCompletedD isplay LT Type H I O Setting User Manual 2 81 Chapter 2 1 0 Settings 2 The following shows the details of the variables assigned to Special I O Setting Alarm
53. OBoard ersion 0 AnaloglnputD ataEnableDisplay TemperaturelnputD ataE nableDisplay Setup 3 Speciall OControl L 63 Speciall O Status I 3 Speciall DQ D utputStatusDisplay I Speciall ParameterSettingChangeR equest I Speciall OParameterS ettingChangeCompleted I Speciall OSettingAlarmDisplay Speciall OSettingAlarmDisplayB Accell Decel5peedPulseT ableCreationR equest Accell DecelSpeedPulseT ableCreationCompleted L 3 CounterinputlperatianConirolR equest L ounterinput peratienControlR esponse CounterlnputE sternallnputCompletedD isplay 7 LT Type H I O Setting User Manual 2 79 Chapter 2 1 0 Settings 2 The following shows the details of the variable assigned to Special I O Status The monitoring bits vary depending on the group to which the Pulse Output is assigned 15 12 11 8 7 43 0 When the first bit bit 0 of each group is 1 output is enabled When it is output is disabled When bit 2 is 1 the output of the specified number of pulses has been completed 1 In Operation 0 Stopped 1 Enabled 0 Disabled 1 Specified number of output pulses completed 0 Not completed B Acceleration Deceleration Speed Pulse Output Terminal Status You can check the pulse output status of output terminals YO through Y
54. OParameterSettingChangeCompleted in the Configure I O dialog box H olf TypeH Driver 10 81 40 I OBoardVersion 63 AnaloginputD ataE nableDisplay TemperaturelnputD ataE nableDisplay 63 Speciall UContral Speciall D Status 63 Speciall 0 QutputS tatusDisplay 63 Special 0 Parameters ettingChangeRequest 63 Speciall D Parameters ettingChangeCompleted 63 Speciall D5etting larmDisplayA 63 Speciall D5ettinglamDisplayB 63 Accell D ecelSpeedPulseT ableCreationRequest 63 Accell D ecel peedPulseT ableCreationCompleted 83 Counter nputO perationControlRequest 83 Counter nputO perationContralResponse 63 CounterlnputE temallnputCompletedDisplay L CounterinputE stemallnputCompletedCheck 2 65 Chapter 2 1 0 Settings 2 The following shows the details of the variable assigned to Special I O Parameter Setting Change Request The operation bits vary depending on the group to which the pulse output is assigned 1 13 12 9 5 8 5 4 1 0 rem Terme Te a Group 1 Special I O parameter Setting Request c Group 2 Special I O parameter Setting Request e Group 3 Special I O parameter Setting Request g Group 4 Special I O parameter Setting Request The trigger bits for activating reading of the pr
55. OU N E vs DOU N 1 vY4 Y15 DOUT Y vY 200m4 18 115 500m4 Output Setting Pattern List when NOT using the 2 phase Counter o x3 O 1 Ye 1 PWM Output Pulse Output Fie et P essa Output DOUT pour dx NN Preload Input Synch Output DOUT pour Pre strobe Input Synch Output n group number LT Type H I O Setting User Manual Chapter 2 I O Settings When using 2 phase Counter Gr1 Terminal Setting Synch Output DOUT Preload Input Synch Output DOUT Pre strobe Input Synch Output Marker Input PWM Output Pulse Output DOUT DIN When using 2 phase Counter Gr3 Terminal and Gr4 Terminal Settings These settings are same as when not using the 2 Phase Counter B LT Type H AD Setup 1 Open the Project Manager and select the LT unit type LT Type 2 Enter the TypeH Driver ID 1 Type TypeH AD settings in the Configure I O screen O type Temperature Input units Use not use 2 phase Counter Group Terminal Settings 3 Allocate the Driver s General Item variable s O Board Version AnalogInputDataEnableDisplay O Type settings will vary depending on the Group Terminal setting used For details refer to next page s General Item Setup list 4 Perform individual I O mode settings Standard Input Digital Input Filter Time Standard Outpu
56. Pt100 Input Setup dialog box Input signal AD values are collected every 2ms and stored in each channel s internal buffer When the number of AD values collected in these internal channel buffers equals 21 the data is averaged automatically and stored in Internal Buffer 2 Then according to the value set in the Pt100 Input Setup dialog box averaging is performed a second time when the number of averaged data values in Buffer 2 reaches this setting value Example below uses 64 This second averaged value is then written to I F RAM and is read out once every LT scan Internal Buffer 1 Internal Buffer 2 I F RAM Nino ate 3rd AD value _ mE 64th Averaged AD value Average Temperature Data 00 Input Value 2 96 LT Type H I O Setting User Manual Chapter 2 1 0 Settings t The number specified for the Pt100 Input filter and the range specified Important for Pt100 Input are common to all channels When the filter frequency becomes large temperature reading data When the power is turned ON or reset or when the temperature re turns to within the specified range from outside the range may re quire over 5 seconds to become effective The time required until an averaged AD value is stored 2ms x No of channels x 21ms is as follows Assuming Pt100 Input filter frequency is set to 64 with Type H ADP 2 x 2x 21 x 64 5 376 ms Approx 5 4 sec B Setting procedure 1
57. Special Special Special 0 Special E Accell 11 Type TypeH AD Item nputD ataEnableDisplay TemperaturelnputD ataE nableDisplay C Control OS tatus lO Outputs tatusDisplay 120 Parameters ettingChangeR equest 120 Parameters ettinglhangeCompleted OSetting larmDisplays 5 171 amp cel5 peedPulseT ableCreationA equest Accell ecelS peedPulseT ableCreationCompleted Counterlnput perationControlRi equest Counterlnput perationControlR esponse L 3 CounterlnputE sternallnputCompletedD isplay The following shows the details of the variable assigned to General Item Accel Decel Speed Pulse Table Creation Request The operation bits vary depending on the group to which the pulse output is assigned 15 10 8 6 4 0 owes wem Request for a table for an Acceleration Deceleration Pulse for group 1 1 Request b Request for a table for an Acceleration Deceleration Pulse for group 2 1 Request c Request for a table for an Acceleration Deceleration Pulse for group3 1 Request d Request for a table for an Acceleration Deceleration Pulse for group 4 1 Request LT Type H I O Setting User Manual 2 75 Chapter 2 1 0 Settings 3 The following shows the details of the variable assigned to Acceleration Deceleration Pulse Table Cre
58. Speciall 5ettinalamDisplas 63 Speciall D5ettinalambDisplasB I 63 Accell DecelSpeedPulseT ableCreationFiequest I 63 Accell DecelSpeedPulseT ableCreationCompleted I 3 CounterdinputOperationControlFRiequest I 3 CountedinputOperationContralR esponse I 3 CountedinpulEstemallnputCompletedD isplay Counter nputExtemallnputCompletedCheck 171 5 8 2 The following shows the details of the variable assigned to Special I O Output Status Display The monitoring bits vary depending on the group to which the pulse output is assigned 15 12 8 4 0 eT e T mem a Group 1 Output Status 1 Output being produced 0 No output b Group 2 Output Status 1 Output being produced 0 No output c Group 3 Output Status 1 Output being produced 0 No output d Group 4 Output Status 1 Output being produced 0 No output 2 70 LT Type H I O Setting User Manual Chapter 2 1 0 Settings 2 2 10 Acceleration Deceleration Speed Pulse Output Two types of pulse outputs are available normal pulse output which outputs the speci fied number of pulses at the specified frequency and Acceleration Deceleration pulse output which gradually increases frequencies until the specified frequency is reached 2 2 9 Normal Pulse Output Summary The following is a summary of the setting procedure for Accelera
59. Table Creation Completed b 2n 3 b 2n 2 Accel Decel Pulse Table Creation Completed 0 Normal 1 Being created Accel Decel Pulse Table Created Not Created 0 Not created 1 Created Table can be output The character shown in the bit number is the Group number 2 18 LT I O Setting User Manual Chapter 2 I O Settings Counter Input Operation Control Request 15 12 11 8 7 43 0 pw poe Counter Input Operation Control Request is set using 4 bits of data which desig nates the Group used a Group Counter Input Operation Control Request b Group 2 Counter Input Operation Control Request c Group 3 Counter Input Operation Control Request d Group 4 Counter Input Operation Control Request Counter Input Operation Control Request Counter Value Clear Request 0 No request 1 Re quest Clears counter value using 0 Synch Output Clear Request 0 No request 1 Request Synch output turns OFF Preload Write Request 0 No request 1 Request Counter value overwrites the Preload value Pre strobe Read Request 0 No request 1 Request Counter value is read to Pre strobe value variable The character shown in the bit number depending on the group number is 0 4 8 12 Counter Input Operation Control Response 15 12 11 8 7 43 0 Counter Input Operation Control Response is set using 4 bits of data which designates the Group used
60. about single and two phase counters 2 2 6 High Speed Counter Single phase Settings 2 2 7 High Speed Counter 2 phase Counter Settings B Feature Overview Counter Type Change Up Down Counter Single phase Counter Counter Input Preload Input Modify Current Value Pre strobe Input Save Current Value Synch Output Phase Mode 0 2 phase Counter Calculation Mode 1 Mode Mode 2 Mode 3 Counter Input Preload Input Modify Current Value Pre strobe Input Save Current Value Synch Output Marker Input Clear Counter Values B Terminal Number Allocations Usable Terminal Numbers Single phase X0 X2 X4 X6 2 phase X0 X2 Single phase X1 X3 X5 X7 Single phase XIX306X7 2 phase XLX5 X7 Single phase X1 X3 X5 X7 Single phase X1 X3 X5 X7_ meint 2 1 5 7 Single phase Y0 Y1 Y2 Y3 er Single phase YOVIY2Y3 ae 2 phase 2 iste Ng Setup Group Terminal Setup area ali HIPS 2 2 2 1 0 Allocation General To set the usable terminal numbers use the General Item LT Type H I O Setting User Manual 2 25 Chapter 2 I O Settings E Counter Value and Synch Output at Controller Stop When the logic program stops the current value data in all counters is held When the logic program is restarted operation starts from the retained value Also when the LT unit is changed to OFFLINE mode or is
61. ae 9 96 ono 1 Start 0 Stop PWM Output status The status of PWM Output can be checked Setting procedure 1 Assign a variable to General Item Speciall OStatus in the Configure I O dialog box TypeH Driver 0 81 Type TypeH AD zi Clase B General Item I OBoardversion 63 AnaloginputD ata nableDisplay TemperaturelnputD ataEnableD isplay Setup Speciall Control Special 0Status Speciall OutputStatusDisplay B 63 Special ParameterSettingChangeRiequest 63 Special 0ParameterSettingChangeCompleted Map fj Special DSelting larmDisplag L Special 0SettingAlarmDisplayB mom 63 Accell DecelSpesdPulseT ableCreationFiequest E 3 Accell DecelSpeedPulseT ableCreationCompleted L Counterinput perationControlR equest L Counter nputtperationControlPesponse Expat 83 Counter nputE xternall nputCompletedDisplay i Help L Counter nputE xtemall nputCompletedCheck LT Type H I O Setting User Manual 2 61 Chapter 2 1 0 Settings 2 The following shows the details of the variable assigned to Special I O Status The monitoring bits vary depending on the group to which the PWM Output is assigned 15 12 11 8 7 4 3 0 When the first bit bit 0 is 1 the PWM Output is in operation When it is 0
62. al Chapter 2 1 0 Settings Setting procedure To specify the location for storing the count value assign a variable to High Speed Counter Pre strobeValue in the Configure I O dialog box This variable stores the count value Two methods exist for triggering the storage of the count value use either an external input or a request flag Trigger with an external input The count value is stored in the specified variable when the signal from the pre strobe input terminal specified in Group Terminal Setting turns ON You can determine whether the storage is successfully completed by checking whether the signal from the pre strobe input terminal specified in Group Terminal Setting has turned ON The setting procedure is as follows Confirm the completion of the storage 1 Assign variables to General Item CounterInputExternalInputCompletedDisplay and General Item CounterInputExternalInputCompletedCheck in the ConfigI O dialog box Configure 1 0 Driver ID 41 TypelTypeH AD B General Item I OBoard ersion AnaloginputDataE nableDisplay TemperaturelnputDataEnableD isplay Speciall OControl Speciall OStatus Special 00utputStatusDisplay Speciall OParameterSettingChangeFequest I Speciall OParameteSettingChangeCompleted 0 Special DISelting lermDisplay Special D Setting lermDisplayB Accell DecelSpeedPulseT able
63. alog box Cte Temperature Input outside of Specification Range When the temperature values input exceed the specified range by more than 10 all sampled data collected up to that point is cleared Then when the input temperature falls back to within the specified range sampling will restart At this time until the sampling amount reaches the set value the display will read 32767 or 32768 410 C 4100 60 C 600 50 60 Sampling time Sampling time D lid i Data valid i T es i Displayed datd 32767 A 0 oL 32768 1 Displayed 1 1 Temperature input data valid display s data valid flag LT Type H I O Setting User Manual gt 0 Fahrenheit Chapter 2 1 0 Settings E Data acquisition status when the Pt100 Input Filter is used You can determine whether the number of Pt100 Input Data obtained is as specified for the Pt100 Input Filter Setting procedure 1 Assigna variable to General Item TemperatureInputDataEnableDisplay in the Configure I O dialog box Configure 170 Driver 1 1 Type TypeH AD General Item 1 0 Boardersion AnaloglnputD ataEnableDisplay TemperaturelnputD ataE nableDisplay Speciall OContral Speciall OStatus Speciall O Outputs tatusDisplay 5
64. als 4 Depending on the Group terminal settings used and if the special important VO is used input terminals in the same group cannot be used for Standard Input DOUT Setup 1 Double click on the Configure I O dialog box s DOUT setting or click once on the DOUT setting and then click on the Setup button see image peH Driver 10 1 Type TypeH AD Close General ltem i mm Setup gil Remove ie Analog Output le Dopo Help A e Depending on the Group terminal settings used and if the special Titan I O is used input terminals in the same group are not displayed 2 The DOUT Setup dialog box appears Hold is set by clicking on the checkbox and clicking on OK 6 DOUT Setup Hold output values after controller stops HelpiH 2 24 LT Type H I O Setting User Manual Chapter 2 I O Settings 2 2 5 High Speed Counter General Use The High Speed Counter can count pulse signals of up to 10 kHz from 0 to 65535 16 bits Two types of High Speed Counters are provided a Single phase Counter that occupies one input terminal and a 2 phase Counter that occupies two input terminals The available functions and the terminal numbers to be assigned vary depending on the type For details
65. amount s decimal point data is discarded Since the minimum pulse amountis 1 ifthe pulse amountis actually 0 it is treated as 1 The required pulse amount for an Accel Decel Speed Pulse 1st level s pulse amount 10th level pulse amount 2 1 pulse This pulse amount if it becomes larger than the designated pulse output amount will become the Accel Decel Speed Pulse parameter alarm s Accel Decel increase When requesting each level s Accel Decel Speed Time nth level s Accel Decel Speed Time nth level s Pulse amount 1000ms nth level s frequency nth level s Accel Decel Speed Time s decimal data is discarded Accel Decel Speed Time required for Accel Decel Ist level s Accel Decel time 10th level s Accel Decel time This Accel Decel Speed Time if it becomes larger than the designated Accel Decel Speed Time will become the Accel Decel Speed Pulse parameter alarm s Accel Decel Speed decrease 1 The Special I O setting alarm display area B s Accel Decel Speed Pulse param eter alarm bit turns ON however Accel Decel Speed Pulse enable flag turns ON and Accel Decel Speed Pulse Output is possible 2 84 LT Type H I O Setting User Manual Chapter 2 1 0 Settings Ex Using the previously explained calculation method an Accel Decel Speed table is created using the parameters given below The calculated values are used to determine if a value becomes an alarm value or not Output Frequency Hz Output Pulse
66. and the controller stops please create the following logic program However please understand that 1 scan will be required from when the error is detected to when the logic program stops In the following example 1OFault detects the I O error 1 is entered to Com mand and the logic program stops 10 Fault 1 Off TIN OUT Command When an error exists in I O 1OFault will turn ON For error details check 1OStatus 1 LT Type H I O Setting User Manual 31 Chapter 3 Error Messages Setting Errors Problem Countermeasure An unsupported driver has been detected assigned as the variable for an I O terminal assigned as the variable foran output Change the variable type to output terminal assigned as the variable foran input Change the variable type to input terminal assigned as the variable foran integer Change the variable type to integer terminal assigned as the variable fora discrete Change the variable type to discrete terminal driver have been assigned as variables Change the variable types forthe terminals No variables have been assigned to the Error 507 Allocate variables to all terminals terminals A hardware type notsupported by the Error 508 yp d Change the LT type driver has been specified Some terminal numbers may overlap Error 801 Notsupported by the current driver due to file corruption 3 2 LT Type H I O Setting User Manual
67. annels of input and output 1 average value 1 0 Refresh DIO Analog 1 0 Check all control flags Yes Param Change Request Check Yes Perform request Special I O Control Request Special O Parameter Change Request 500us Interrupt Standard Input Readout LT Type H I O Setting User Manual Chapter 2 I O Settings I O Board Processing Flow I O Board processing is normally updating I O data and performing special I O control in response to LT unit requests This processing usually consists of special I O interrupt processing 0 5ms processing 2ms processing then normal processing For example if during 2ms processing a special I O interrupt processing request is received the 2ms processing is stopped and the interrupt processing is performed Counter synch outputcontrol Processing Nem O Counter preload input processing Special I O Interrupt Special I O Processing SOLVED Ole mpu plot send SmwiDwhe Special I O control monitor Special I O start stop Special 1 0 parameter change monitor Special I O parameter change Counter value clear Special I O counter input special request monitor Counter value write Normal operai Pulse outputamount current value SysE
68. ation Completed The monitoring bits vary depending on the group to which the Pulse Output is assigned 15 10 8 6 4 0 T8 Te T mm _ a Completion of the table for an Acceleration Deceleration Speed Pulse for group 1 1 Table completed b Existence ofa table for an Acceleration Deceleration Speed Pulse for group 1 1 Table exists and can be output 0 No table exists Table cannot be output c Completion of the table for an Acceleration Deceleration Speed Pulse for group 2 1 Table completed d Existence ofa table for an Acceleration Deceleration Speed Pulse for group 2 1 Table exists and can be output 0 No table exists Table cannot be output e Completion of the table for an Acceleration Deceleration Speed Pulse for group 3 1 Table completed f Existence ofa table for an Acceleration Deceleration Speed Pulse for group 1 Table exists and can be output 0 No table exists Table cannot be output g Completion of the table for an Acceleration Deceleration Speed Pulse for group 4 1 Table completed Existence ofa table for an Acceleration Deceleration Speed Pulse for group 4 1 Table exists and can be output 0 No table exists Table cannot be output 2 76 LT Type H I O Setting User Manual Chapter 2 1 0 Settings 4 The following is the timing chart for the flags for the request for and completion of a table for an Acceleration Deceleration Speed Pulse Parameter settings 1
69. bols and Terms This manual uses the following symbols and terms to identify important informa tion related to the correct and safe operation of this product Symbol Indicates a potentially hazardous situation thatcould result in serious injury or death WARNING Indicates a potentially hazardous situation thatcould resultin minor injury or equipment damage CAUTION A Indicates a potentially damaging action or dangerous situation thatcould resultin y k m abnormal equipmentoperation or data loss Indicates instructions or procedures that must be performed to ensure correct product use Indicates instructions or procedures that must not be performed E General Information Symbols and Terms This manual uses the following symbols and terms for general information Symbol Provides hints on correct productuse or supplementary information Indicates an item s related information manual name chapter To y Reference 4 pace section sub section Refers to keys on the computer keyboard See m Keyboard Compatibility List Device Indicates peripheral devices such as temperature controllers inverters etc connected via serial I O Itdoes notinclude devices connected the Flex Network or DIO Generic name for the LT Series Graphic Logic Controller made by Digital Electronics Corporation LT Editor Indicates Digital Electronics Corporation s LT integrated development software LT Editor Version 2 0
70. c Group 2 Special I O Parameter Setting Change Compeleted e Group 3 Special I O Parameter Setting Change Compeleted g Group 4 Special I O Parameter Setting Change Compeleted The trigger bits for activating reading of the preset value are as follows b Group 1 Special I O Parameter Setting Read Compeleted d Group 2 Special I O Parameter Setting Read Compeleted f Group 3 Special I O Parameter Setting Read Compeleted h Group 4 Special I O Parameter Setting Read Compeleted 6 Thefollowing is the timing chart for the request and completion flags for changing the special I O parameter Parameter setting 1 Special I O parameter setting change request flag Special I O parameter seiting change completion flag 1 Specify the ON preset and OFF preset values 2 When the special I O parameter setting change request flag is turned ON the parameter is changed 3 After the parameter has been changed the completion flag turns ON 4 After confirming that the completion flag has turned ON turn OFF the request flag 5 The completion flag turns OFF after it is recognized that the request flag is turned OFF 2 44 LT Type H I O Setting User Manual Preset Value Alarm Status Chapter 2 1 0 Settings This is used to display the Synch Output On or Off Preset Value s alarm status When stIOStatus shows error code 842 a High speed Counter Parameter Setting alarm will appear When any of this item s bits turns ON A W
71. cedure 1 Assign variables to OnPresetValue and OffPresetValue in the High Speed Counter of the Configure I O dialog box Chapter 2 1 0 Settings onfigure 170 Driver 10 81 TypelT ypeH AD Close General Item B cour Setup Analog Input a 1 Analog Output iz High Speed Counter Group Ekmoxe CounterTypeChange m I PreloadValue I 8 Pre stobeV alue mm OffPresetValue L_ CounterCurentV alue Export 2 Store count values in the variables assigned for the OnPreset OffPreset values 3 Assign variables to General Item Special I O Parameter Setting Change Request and General Item Special I O Parameter Setting Change Completed configure 120 gt al 5 TypeH Driver 10 91 Tupe TupeH AD General Item I OBoard ersion AnaloginputDataE nableDisplay TemperaturelnputDataEnableD isplay 63 Speciall OContral Speciall DStatus 63 Special QutpulStatusDisplay 63 Special OParameterSettingChangeRequest 63 Special OParameterSettingChangeCompleted 69 Speciall OSettingAlarmDisplaya 63 Special OSetting larmDisplayB 631 Accell DecelSpeedPulseT ableCreationR
72. d 2 phase Counter a Synch Outputvalues after Controller Notheld Held Notheld Special I O Parameter Settings Depending on the type of special I O used Special I O Parameter Settings may need to be set The setting items available for each feature will vary Special fective Range PWM Output utput Frequency 10Hz b 2 5kHz 06 100 utput Frequency 10Hz to 5kHz Output Pulse Count 0 0 65 535 Pulse Output reload Value 0 t0 65 535 re strobe Value 0 t0 65 535 High ErPspeed Couner n Preset value 0 t0 65 535 ffPresetvalue 0 to 65 535 ounter CurrentValue 0 65 535 Since updating pulse output s current value is performed during the I O board s normal processing cycle 2ms processing cycle will require Important maximum of 40ms LT Scan time LT Type H I O Setting User Manual 2 21 Chapter 2 I O Settings 2 2 3 DIN The I O board s microcomputer monitors the Input terminals status every 0 5ms and the I O refresh performed every 2ms writes the input status to I F RAM If you choose to use a digital input filter time the I O refresh timing is used as a trigger to write the average of the collected sampled input values to I F RAM The number of samples is set using the Sampling Frequency setting This aver aged value is then read out each scan time B Digital Input Filter Time This filter is designed to remove reduce signal noise via software This filter can be set in
73. e Table Cre ation Request ON at the same time processing is basically performed in first to last order it may be performed in 3 gt 4 gt 1 gt 2 order to create data from a table in a group that has a Request Flag ON B Initial Output Frequency Sets the Output Frequency used when Pulse Output starts or stops Initial Frequency can be set to 0 or from 10Hz to 5kHz When the Initial Output Frequency is set to if the Accel Decel Speed time is not 0 the Initial Output Frequency is changed to 10Hz B Acceleration Deceleration Speed Time 2 74 This setting is used when the output pulse is changed from Initial Output Frequency to Standard Output Frequency The time used can be from Oms 10 65535ms B Requesting and confirming the creation of a parameter table Create a parameter table with Accel Decel Speed Pulse Table Creation Request Also you can delete this table by setting the initial frequency and the Accel Decel Speed time values to 0 Then when the Accel Decel Speed Pulse table is created this table is deleted LT Type H I O Setting User Manual Chapter 2 1 0 Settings Setting method 1 Assign variables to General Item Accel DecelSpeedPulseTableCreationRequest and General Item Accel DecelSpeedPulseTableCreationCompleted in the Con figure I O dialog box Configure 170 Driver General I 0Boal Analog Special Special Special
74. econd time when the number of averaged data values in Buffer 2 reaches this setting value Example below uses 64 This second averaged value is then written to I F RAM and is read out once every LT scan Internal Buffer 1 Internal Buffer 2 I F RAM aad 1st AD value 1st Averaged AD value 2nd AD value 2nd Averaged AD value Thermocouple 3rd AD value 3rd Averaged AD value Input Value m m 64th Averaged AD value The thermocouple input filter s frequency and input range settings are used for all channels Until an averaged AD value is stored in order for 2ms x Ch No 4 2 H5 3 1 board temperature x 21 ms to elapse if the filter frequency is increased LT unit power ON or Reset and also if the temperature returns to the normal specification range from outside of the normal specification range time will be required for the new temperature data to be enabled Average Temperature Data Ex Using a Type H ADT with a filter frequency setting of 64 2X 4x 21 x 64 10 752 ms Ave 10 8sec LT Type H I O Setting User Manual 2 91 Chapter 2 1 0 Settings E Setting procedure 1 Double click Thermocouple Input in the Configure I O dialog box or select Thermocouple Input and click the Setup button Configure 1 0 Driver I 41 Type TypeH ADT Close General Item B
75. ed to Special I O Control The operation bits vary depending on the group to which the counter is assigned 15 12 11 8 7 4 3 0 The Synch output starts when the first bit is turned ON and stops when the first bit is turned OFF 1 Enable 0 Disable Synch output status The status of the Synch output enabled or disabled can be determined Setting procedure 1 Assign a variable to General Item Speciall OStatus in Configure I O dialog box F 2 amp TupeH Driver 10 81 TypelTypeH AD General Item OBoardVersion 63 AnaloginputDataEnableDisplay TemperaturelnputDataEnableDisplay Speciall D Control Speciall OStatus 6 Speciall ODutpulStatusDisplay Speciall 0 Parameter etfingChangeFequest Speciall 0 Parameters ettinaChangeCompleted fj Special 05 ettinadlarmDisplaya Speciall 0 SettingdlamDisplay t Accell D ecelSpeedPulseT ableCreationRequest Accell DecelSpeedPulseT ableCreationCompleted CounterInputCIperationContralRequest Counlerinput perationControlFiesponse CounlerinputE stemalinputCompletedDisplay L CounlerinputE stemallnputCompletedCheck 2 46 LT Type H I O Setting User Manual Chapter 2 1 0 Settings 2 Thefollowing shows the details of the variable assigned to Special I O Statu
76. eset value are as follows b Group 1 Special Parameter Setting Read Request d Group 2 Special Parameter Setting Read Request f Group 3 Special Parameter Setting Read Request h Group 4 Special Parameter Setting Read Request 3 The following shows the details of the variable assigned to Special I O Parameter Setting Change Completed The monitoring bits vary depending on the group to which the pulse output is assigned 15 13 12 9 8 5 4 1 0 oven v To rem Term e Te erem gt a Group Special I O Parameter Setting Change Completed c Group 2 Special I O Parameter Setting Change Completed e Group 3 Special I O Parameter Setting Change Completed g Group 4 Special I O Parameter Setting Change Completed The trigger bits for activating reading of the preset value are as follows b Group 1 Special I O Parameter Setting Read Completed d Group 2 Special I O Parameter Setting Read Completed f Group 3 Special I O Parameter Setting Read Completed h Group 4 Special I O Parameter Setting Read Completed 2 66 LT Type H I O Setting User Manual Chapter 2 1 0 Settings 4 The following is the timing chart for the request and completion flags for changing the special I O parameter Parameter setting 1 Special I O parameter setting change request flag Special I O Parameter Setting Change Completed flag 1 Set the Output Frequency and the Output Pulse count 2 When the special I O parameter setting change req
77. ettingChangeRequest Speciall OParameterSettingChangeCompleted Speciall Setting amp larmDisplau amp 3i Speciall OSettina larmDisplayB Accell Decel5peedPulseT ableCreationR equest 0 Accell DecelSpeedPulseT ableCreationCompleted Counterlnput perationControlRi equest Counterlnput perationControlR esponse CounterlnputE sternallnputCompletedD isplay 2 Thefollowing shows the details of the variable assigned to Temperature Input Data Enable Display The status bits vary depending on the channel 15 9 8 0 ues a Pt100 Input Data CH1 0 Invalid data obtained during sampling 1 Valid data b Pt100 Input Data CH2 0 Invalid data obtained during sampling 1 Valid data LT Type H I O Setting User Manual 2 99 2 100 LT Type I O Setting User Manual Chapter 3 Error Messages All I O errors noted here are I O read or write errors When an error occurs that error s code is written to the controller s IOStatus 1 variable Setting errors are checked when the logic program is downloaded to the LT unit When a setting error is detected the logic program stops However Initialization Runtime or Internal errors will not cause the logic program to stop This section explains the mean ing of each error and that error s possible solution If an I O error occurs
78. ettings Controlling Acceleration Deceleration Speed Pulse Output operation The Acceleration Deceleration Speed Pulse Output is started or stopped Prior to starting Acceleration Deceleration Speed Pulse Output this bit must be enabled Setting procedure 2 and then started Setting procedure 3 Setting procedure 1 Assign a variable to General Item SpecialI O Control in the Configure I O dialog box Configure 170 Driver ID 1 TypelTypeH AD General ltem 3 L BoardVersian I 3i AnalaglnputD ataEnableDisplay I 3 TemperaturelnputD ataE nableD isplav I 3 Special Control 3 Special Status 63i Special OOutputs tatusDisplay 3i Special OParameterS ettingChangeR equest Special OParameterSettingChangeCompleted I 3 Speciall 5ettinalamDisplas I 63 Speciall OSettinaslaimDisplayB I 63 Accell DecelSpeedPulseT ableCreationRequest 171 I Accell DecelSpeedPulseT ableCreationCompleted I 3 CountellnputOperationContralR equest t CountellnputOperationContralR esponse I 3 CountednpulEstemallnputCompletedD isplay Counter nputExtemallnputCompletedCheck 2 The following shows the details of the variable assigned to Special I O Control The operation bits vary depending on the group to which the counter output is assigned 15 12 11 8 7 43 0 Bit 1 of eac
79. firmation of completion of Marker Input operation of 2 phase Counter Input 4 Thefollowing is the timing chart of Counter Input External Input Completed Display and Counter Input External Input Completed Check Marker Input Counter Input External Input Completed Display Flag Counter Input External Input Completed Check Flag 1 When the Marker Input turns ON the count value is cleared 2 After the count value has been cleared the Counter Input External Input Com pleted Display flag turns ON 3 Afterconfirming that the Counter Input External Input Completed Display flag has turned ON turn ON the Counter Input External Input Completed Check flag 4 The Counter Input External Input Completed Display flag turns OFF after the Counter Input External Input Completed Check flag s ON condition is detected 2 54 LT Type H I O Setting User Manual Chapter 2 1 0 Settings 2 2 8 PWM Output PWM Output is a function that outputs signals at the specified Output Frequency at a specified On Duty ratio Up to four output channels can be used for PWM Output and each channel can be specified individually Summary The following is a summary of the setting procedure for PWM Output 1 Specify the Output Frequency and On Duty value 2 Set the parameters with Special I O Parameter Setting Change Request 3 Check the parameters with the Special I O Parameter Setting Change Completed feature 4 Start the output with Special
80. g Change Request Setting procedure 1 Assign variables to General Item Speciall OParameterSettingChangeRequest and General Item Speciall OParameterSettingChangeCompleted in the Configure I dialog box Configure 1 0 TypeH Driver 10 81 Type TupeH AD zi nnm B General Item I f L BoardVersion 63 AnaloginputDataE nableDisplay 8 TemperaturelnputDataEnableD isplay 63 Speciall UControl Speciall DStatus Special OOutputStatusDisplay Special OParameterSettingChangeRequest 63 Speciall OParameterSettingChangeCompleted 69 Speciall OSettingAlarmDisplaya 63 Special OSetting larmDisplayB 63 Accell DecelSpeedPulseT ableCreationRiequest Accell DecelSpeedPulseT ableCreationCompleted Counternput perationControlR equest Counterinput perationControlF esponse E CounterinputE stemall nputCompletedDisplay L_ CounterinputE stemall nputCompletedCheck LT Type H I O Setting User Manual 2 57 Chapter 2 1 0 Settings 2 58 2 The following shows the details of the variable assigned to Special I O Parameter Setting Change Request The operation bits vary depending on the group to which the PWM Output is assigned 15 13 12 9 8 5 4 1 0 Pene ure Terms a Group 1 special I O parameter setting change request c Group 2 special
81. ge 15 1 0 a Count Type 0 Count Up 1 Count Down b Count Edge O Rising Edge 1 Falling Edge 3 Allocate variables to the General Item s Special I O Parameter Setting Change Request and Special I O Parameter Setting Change Completed items see image wpeH Driver ID 1 Type TypeH AD Close zi General Item I 3 L Boardversian I E AnalaglnputD ataEnableDisplay I E TemperaturelnputD ataE nableD SpeciallOControl 6i 5peciall L15latus I 6i Special 00utputStatusD isplay I 63 Special O0ParameterSettingChangeR equest I 63 Special OParameterSettingChangeCompleted I 63 Special D5ettinalamDisplas I 63 Special D5ettinalamDisplasB I 63 Accell DecelSpeedPulseTableCreationFiequest I 63 Accell DecelSpeedPulseT ableCreationCompleted I 63 CountellnputOperationContralR equest I 63 CounterinputOperationControlR esponse I 63 CountednpulExtemallnputCompletedD isplay JT 4 The Special I O Parameter Setting Change Request detailed settings should be like the drawing below i e showing to which group counters are allocated The bits used will change depending on how this allocation is set 15 13 12 9 8 5 4 1 0 1 Ts ues T Te Tem T a Group 1 Special I O Parameter Setting Change Request e Group 2 Special I O Parameter Setting Change Request e Group 3 Specia
82. gure 170 Driver ID 1 Type TypeH AD General Item I OBoard ersion I 63 AnaloalnputD ataE nableDisplay I TemperaturelnputD ataE nableD isplav t 63 Special D Control I 3 Speciall OStatus I 63 Speciall Q DutputStatusDisplay 63 Speciall ParameterSettingChangeR equest 63 Speciall ParameterS ettingChangeCormpleted 63 Speciall QSettingslamDisplas I 63 Speciall QSetting amp larmDisplauB I i Accell DecelSpeedPulseT ableCreationF equest I Accell DecelSpeedPulseT ableCreationCompleted I 63 CountellnputOperationContralR equest I 63 CounterinputOperationControlR esponse I 63 CountedinpulEstemallnputCompletedD isplay Counter nputE temallnputCompletedCheck gt c S E 2 36 LT I O Setting User Manual Chapter 2 I O Settings 2 As shown below depending on which group the variable in the General Item Counter Input Operation Control Request selection is allocated to the bit used will differ 15 12 11 8 7 4 3 0 Turning the 2nd bit in a group ON will perform the write 1 Writing 0 Not writing 3 As shown below depending on which group the variable in the General Item Counter Input Operation Control Response selection is allocated to the bit used for monitoring will differ 15 12 11 8 7 43 0 Writing a 1 to the 2nd bit will signal t
83. h group is used for controlling the Acceleration Deceleration Speed Pulse Output To start the Acceleration Deceleration Speed Pulse Output first turn ON this bit ae Dan oo 1 Enabled 2 78 LT Type 1 0 Setting User Manual Chapter 2 1 0 Settings 3 The operation bits for starting or stopping the pulse output vary depending on the group to which the pulse output is assigned 15 12 11 8 7 4 3 0 The Acceleration Deceleration Speed Pulse Output starts when the first bit bit 0 is turned ON and stops when the first bit is turned OFF 9 ono 1 Start 0 Stop Pulse Output precautions During Accel Decel Speed Pulse Table Creation pulses cannot be output Accel Decel Speed Pulse Table Creation Request Accel Decel Speed Pulse Oi Table Creation Completed m Even when thejoutput status bit turns OFF thisiis disabled Accel Decel Speed Pulse Output Request Accel Decel Speed Pulse Output Status P Cannot be received Unless turned OFF and then ON again cannot be detected E Status of operation and completion of the Acceleration Deceleration Speed Pulse Output You can confirm the operation and completion of the Acceleration Deceleration Speed Pulse Output Setting procedure 1 Assigna variable to General Item Speciall OStatus in the Configure I O dialog box Configure 1 0 TypeH Driver 1 Tupe TypeH AD General Item
84. he write is completed and a 0 will say that it is not completed 1 Write completed 0 Not completed 3 o C onu Write Execute 1 Write will be executed when the Counter Input Operation Control Request flag turns ON 2 After writing the Write Completed flag turns ON Write Execute Flag Write Completed 4 Flag Time 3 After confirming that the Write Completed flag is ON turn the Write Execute flag OFF 4 After Write Execute flag is confirmed as being OFF Write Completed flag also turns OFF LT Type H I O Setting User Manual 2 97 Chapter 2 I O Settings 2 38 B Pre strobe The Pre strobe feature is used to record save the current count value Saving of this value can be done via an External Input or a Request Flag Overview Use the following steps to enter the Pre strobe setting value 1 Designate the value used for saving the Counter value 2 Save the value via an External Input or a Request Flag 3 If External Input is used to write the value use CounterInputExternal InputCompletedDisplay to check the value 4 If Request Flag was used to write the value use Speciall OStatus to check the value YN a Important If the Special I O Parameter Setting Change Request and Special I O Parameter Setting Change Completed features are used they will be reflected in all the parameters of the group being changed LT Type I O Setting User Manu
85. heck 2 The following shows the details of the variable assigned to Counter Input Operation Control Request The operation bits vary depending on the group to which the counter is assigned 15 12 11 8 7 43 0 When bit 3 of each group turns ON the current count value is written Tere oe 1 Write 0 Do Not Write 3 The following shows the details of the variable assigned to Counter Input Operation Control Response The monitoring bits vary depending on the group to which the counter is assigned 15 12 11 8 7 43 0 When bit 3 of each group is 1 the count value has been written When it is 0 the count value has not been written 1 Written 0 Not Written LT Type H I O Setting User Manual 2 41 Chapter 2 1 0 Settings Write Execute Flag LE is C Write Execute gt Write Execute Write Completed Flag Time 1 Write is executed when the Counter Input Operation Control flag is set ON 2 After write is completed the Write Completed flag is set ON 3 After Write Completed Flag ON is confirmed turn Write Execute flag OFF 4 After Write Execute Flag OFF is confirmed Write Completed flag turns OFF B Synch output Synch output is designed to output turns ON or OFF when the Counter Input value exceeds the ON Preset value or output turns OFF or ON when the Input value exceeds the OFF Preset value
86. hen any of the previously explained Special I O Parameters are changed if the Preset value is set as a disabled value operation will continue us m Important jng the current parameter Setting Method 1 Allocate a variable to the Configure I O s General Item Special I O Setting Alarm DisplayB selection Configure 1 0 Driver ID 41 TypelTypeH AD Bg General Item 1 OBoard ersion 63i AnaloginputDataE nableDisplay 83 TemperaturelnputD ataE nableD isplay 63i Special OControl 83 Speciall CIGtatus Speciall IDuputStatusDisplay 3 Special OParameterSettingchangeRequest 3i Special OParameterSettingChangeCompleted 3 Special OSettingAlarmDisplaya t Speciall Settina amp larmDisplayB 63 Accell DecelSpeedPulsel ableCreationRequest 63 Accell DecelSpeedPulsel ableCreationCompleted Counterinput perationControlR equest 63 Counter nputO perationControlR esponse Counter nputE xternallnputCompletedDisplay L Counter nputE xternallnputCompletedCheck 2 The General Item Special I O Setting Alarm Display B settings are as follows and the bits monitored will depend on which group the counter is allocated to 15 T a Group 1 Counter Preset Valuealarm 1 01 ma b Group 2 Counter Preset Value alarm 0
87. hen several groups are used for Pulse Output the total output frequency must not exceed 5kHz Also while two types of pulses Normal and Accel Decel Speed can be set for a group the Output Frequency total check will use whichever value is larger the standard Accel Decel Speed Pulse Frequency or the Normal Pulse Output s Output Frequency 2 2 9 Normal Pulse Output Example of Pulse Output Output Frequency Parameter Changes Lem a Lx m 39 L 50 Actual Frequency Initial Setting m Table Parameter After Parameter Change When the above parameter changes are made the following actions occur Initial Settings and then Table Creation 1 When 1500HZ is set for Group 1 the total output frequency at this time 3000Hz is within the allowed maximum of 5000 7 and therefore the setting of 1500Hz is used and a table is created 1500 500 Group 2 Initial 500 Group 3 Initial 500 Group 4 Initial 3000 2 When 500HZ is set for Group 2 the total output frequency at this time 3000Hz 15 within the allowed maximum of 5000Hz and therefore the setting of 500Hz is used anda table is created 1500 Group 1 After change 500 500 Group 3 Initial 500 Group 4 Initial 3000 3 When 500Hz is set for Group 3 the total output frequency at this time 3000Hz is within the allowed maximum of 5000HZz and therefore the setting of 500Hz is used anda table is created 1500 G
88. itial 500 Group 2 Table value 500 500 Group 4 Table 3500 4 When 500Hz is set for Group 4 the total output frequency at this time 3500Hz is within the allowed maximum of 5000Hz and therefore the unit operates at the new setting of 500Hz 2000 Group 1 Initial 500 Group 2 Table value 500 Group 3 Table value 500 3500 LT Type H I O Setting User Manual 2 73 Chapter 2 1 0 Settings IN IN m Important When a Pulse Output Frequency Total Alarm and a Accel Decel Speed Pulse Parameter Alarm occur at the same time due to a change in a group s Output Frequency the display of the Pulse Output Frequency Total Alarm will be given priority over the Accel Decel Speed Pulse Parameter Alarm and the Accel Decel Speed table will not be created When a Pulse Output Frequency Total Alarm and an Initial Frequency Value Alarm occur at the same time due to a change in a group s Out put Frequency the display of the Initial Frequency Value Alarm will be given priority and the Accel Decel Speed table will not be created When the Accel Decel Speed Pulse Output starts from the OFF state changing back from ON to OFF will cause 1 output The timing of the changing from ON to OFF will change the Output Pulse Count how ever when Pulse Output is forced to stop In order to stop the pulse in any type of condition the pulse created at the forced stop may not be counted When multiple groups turn their Accel Decel Speed Puls
89. l I O Parameter Setting Change Request g Group 4 Special I O Parameter Setting Change Request The readout of the operation bit for the previously set values is as follows b Group Special I O Parameter Setting Read Request d Group 2 Special I O Parameter Setting Read Request B Group 3 Special I O Parameter Setting Read Request h Group 4 Special I O Parameter Setting Read Request 2 28 LT I O Setting User Manual Chapter 2 I O Settings 5 The following shows the details of the variable assigned to SpecialU OParameterSettingChangeCompleted The monitoring bits vary depending on the group to which the counter output is assigned a Group 1 Special I O Parameter Setting Change Completed c Group 2 Special I O Parameter Setting Change Completed e Group 3 Special I O Parameter Setting Change Completed g Group 4 Special I O Parameter Setting Change Completed The readout of the monitor bit for the previously set values is as follows b Group Special I O Parameter Setting Read Completed d Group 2 Special I O Parameter Setting Read Completed f Group 3 Special I O Parameter Setting Read Completed h Group 4 Special I O Parameter Setting Read Completed 6 The timing of the Special I O Parameter Setting Change Request and the Com pleted flag is shown in the following chart Parameter Setting 1 gt lt Special 1 0 Parameter Setting Change Request Flag Special 1 0 Parameter Setting Change Completed
90. l Speed Pulse table Creation Request Flag When reading out the Accel Decel Speed Pulse Parameters be sure to also turn the Special I O Control s Accel Decel Speed Pulse Output Control Flag ON at the same time The n character shown in the bit number depending on the group number will become 4 8 12 Special I O Parameter Setting Change Completed 15 12 11 8 7 43 0 a Special I O Parameter Setting Change Completion is set using 4 bits of data which designates the Group used a Group 1 Special I O Parameter Setting Change Completed b Group 2 Special I O Parameter Setting Change Completed c Group 3 Special I O Parameter Setting Change Completed d Group 4 Special I O Parameter Setting Change Completed Special I O Parameter Setting Change Completed 0 No request 1 Request Special I O Parameter Setting Read Completed 0 No request 1 Request The n character shown in the bit number depending on the group number will become 4 8 12 LT Type I O Setting User Manual 2 15 Chapter 2 I O Settings Special Parameter Setting Alarm Display 15 12 11 87 43 0 Group 1 Special PWM Output Parameter Alarm a b Group 2 Special PWM Output Parameter Alarm c Group 3 Special PWM Output Parameter Alarm Group 4 Special PWM Output Parameter Alarm e Groups 1 to 4 Pulse Output Frequency Alarm f Pulse Output Frequency Total Alarm PWM Output Para
91. lt Special I O parameter setting change request flag Special I O Parameter Setting Change Completion flag 1 Set the Output Frequency and the OnDuty values 2 When the special I O parameter setting change request flag is turned ON the parameter is changed 3 After the parameter has been changed the completion flag turns ON 4 After confirming that the completion flag has turned ON turn OFF the request flag 5 The completion flag turns OFF after it is recognized that the request flag is turned OFF E PWM Output alarm status Displays the Alarm status of the Output Frequency and OnDuty Value of the PWM Output When the 1OStatus shows an error code of 842 a PWM Output parameter setting alarm will appear one of this feature s bits will turn ON When any of the previously explained Special I O Parameters are changed if the Preset value is set as a disabled value operation will continue us Important ing the current parameter Setting procedure 1 Assign a variable to General Item Speciall OSettingAlarmDisplayA in Config ure I O dialog box Configure 1 0 gt all 5 TypeH Driver 10 91 B General Item I OBoardversion 63 AnaloginputDataE nableDisplay 63 TemperaturelnputDataEnableD isplay Speciall OContral Special DStatus Speciall OutputStatusDisplay Speciall OParameterSettingChangeRequest 63 Special
92. m check puro M When only DIO Analog I O Temperature Input are used Each type of processing is usually performed simultaneously Special I O Interrupt 0 5ms period 2ms period Normal scan f J L Ld L BL Reset Processing LT Type I O Setting User Manual 2 3 Chapter 2 I O Settings Special I O If a Special I O parameter change is performed during normal processing the 2ms period s processing is changed When the 2ms period is extended in order to compress the normal scan time the normal scan time is also increased Special I O Interrupt 0 5ms period 2ms period Normal Scan Reset processing Due to Special 1 0 processing period processing is changed Normal scan time is compressed When Interrupt Processing Occurs If a Special I O interrupt occurs and Special I O is used the interrupt processing can be performed at any arbitrary timing During special I O interrupt processing in order to compress all other types of processing times other procesing times are increased 5ms period 5 5 IL L2 2ms period fmf LU ll ani Reset processing For special O processing 0 5ms and normal scan times are compressed 2 4 LT I O Setting User Manual Chapter 2 I O Settings 2 2 I O Settings After creating a logic program you can enable real
93. mber the analog input data enable display flag is OFF and the analog input value is Input signal Time Averaging jAveraging Averaging 1 The number specified for the analog input filter is common to all channels a Important B Setting procedure 1 Double click AnalogInput in the Configure I O dialog box or select Analog Input and click the Setup button Configure 1 0 H Driver 1 40 Close Setup da cH2 Remate L_ s Analog Output F E uz 5 2 86 LT Type I O Setting User Manual Chapter 2 1 0 Settings 2 The Analog Input Setting dialog box appears Analog Input Setup CH1 Analog Input Range 0107 Analog Input Filter 5 0 Es Analog Input Range Cancel Note When the Analog Input Filter is set to 0 the filter is disabled Ne Analog Input Range and Displayed Value The Analog Input Values are displayed within the range of 12 bit values as shown below Displayed value The following table shows the analog value s displayed based on the voltage or current Displayed Value Decimal 0 to 10 2375 V 0 to 4095 inputsetting 0 to 20 475 mA
94. me 5500Hz exceeds the allowed maximum of 5000Hz and therefore the unit operates at group 2 s initial setting of 1000Hz and 1500Hz is not used s 500 Group 1 Initial 1500 1500 Group 3 Initial 2000 Group 4 Initial 5500 3 When 1000HZ is set for Group 3 the total output frequency at this time 4500Hz is within the allowed maximum of 5000HZ and therefore the unit operates at the new setting of 1000Hz 500 Group 1 Initial 1000 Group 2 Initial 1000 2000 Group 4 Initial 4500 4 When 500HZ is set for Group 4 the total output frequency at this time 3000Hz 15 within the allowed maximum of 5000Hz and therefore the unit operates at the new setting of 5 00Hz 500 Group 1 Initial 1000 Group 2 Initial 1000 Group3 Initial 500 3000 Setting procedure 1 Assign a variable to OutputFrequency of Pulse Output in the Configure I O dialog box OutputFrequency OutputPulseCount InitialutputFrequency Map Accel Decel8peedTime Ippa L_ 2 Store the value of the output frequency in the variable assigned for Output Fre quency Store the value of the number of output pulses in the variable assigned for Output Pulse Count 2 64 LT Type H I O Setting User Manual Chapter 2 1 0 Settings
95. meter Alarm PWM Output Frequency Alarm 0 Normal 1 Alarm 2 5kHz or higher PWM Output ON Duty Alarm 0 Normal 1 Alarm outside range The character shown in the bit number is the Group number Pulse Output Frequency Alarm Group 1 Pulse Output Frequency Value Alarm 0 Normal 1 Alarm gt 5kHz Group 2 Pulse Output Frequency Value Alarm 0 Normal 1 Alarm gt 5kHz Group 3 Pulse Output Frequency Value Alarm 0 Normal 1 Alarm gt 5kHz Group 4 Pulse Output Frequency Value Alarm 0 Normal 1 Alarm gt 5kHz Pulse Output Frequency Total Alarm Pulse Output Frequency Total Alarm 0 Normal 1 Alarm 5kHz or higher The character shown in the bit number is the Group number Tf the parameter being changed via the Special I O Parameter change has an Alarm the related bit will tum ON LT Type I O Setting User Manual Chapter 2 I O Settings Special Parameter Setting Alarm Display 15 12 11 8 7 4 0 Groups 1 to 4 Counter Preset Value Alarm b Groups 1104 Pulse Initial Ouput Frequency Value Alarm c Groups 1104 Accel Decel Speed Pulse Parameter Warning Counter Preset Value Alarm Group 1 Counter Preset Value Alarm Group 2 Counter Preset Value Alarm Group 3 Counter Preset Value Alarm Group 4 Counter Preset Value Alarm 0 Normal 1 Alarm ON and OFF presets are equal Pulse Initial Ouput Frequency Value Alarm Group 1 Pulse Initial
96. n using 2 phase Counters the maximum number of counters that can be used is one 2 phase Counter and two Single phase Counters LT Type H I O Setting User Manual 2 5 Chapter 2 I O Settings B Assigning Thermocouple Input and Pt100 Input The Thermocouple Input and Pt100 Input are assigned to the I O terminals for Temperature Input Interface The Thermocouple Input can be assigned to three terminals for CH1 CH2 and CH3 and the Pt100 Input can be assigned to two terminals for CH1 and CH2 o Type TypeH AD TypeH ADP H ADT hermocouple Input T 000 Input 2 2 2 1 0 Allocation General emperatire Use the LT Editor Configure I O dialog box to assign I O terminals for the DIO32 point Interface Analog I O Interface and Temperature I O Interface 9 Analog Dutput E General Settings I Temper I 3 Special i Specia 6 Specia I 3 Special I 3 Special I 3 Special d aria nputD ataE nablePrisplay aturelnputD ataE nableDisplay O Control O Status O0utputStatusDisplay O Parameters ettingChangeR equest Parameter ettingChangeCompleted JU Setting amp larmDisplay 8 Special OSetting4lannDisplayB Accell DecelSpeedPulseT ableCreationR
97. ncrease decrease 0 Normal f Group2 Accel Decel Speed Pulse parameter alarm 1 Initial Output Frequency is same as steady state Frequency Output Pulse count equals 21 Accel Decel Speed Time increase decrease 0 Normal g Group3 Accel Decel Speed Pulse parameter alarm 1 Initial Output Frequency is same as steady state Frequency Output Pulse count equals 21 Accel Decel Speed Time increase decrease 0 Normal h Group 4 Accel Decel Speed Pulse parameter alarm 1 Initial Output Frequency is same as steady state Frequency Output Pulse count equals 21 Accel Decel Speed Time increase decrease 0 Normal When creating an Accel Decel Speed Pulse Output table if the special 7 VO setting alarm display B s initial frequency alarm and the same group s important Output Frequency change cause a special I O setting alarm A s Output Frequency total alarm the special I O setting alarm display A s Output Frequency total alarm will not be detected About the operation of the Accel Decel Speed Pulse alarm In the following cases pulse output is not created Accel Decel Speed Pulse table enable flag does not turn ON 1 When the output terminals are not set for pulse output 2 When the designated group is already producing output pulses 3 When the Standard Frequency exceeds 5kHz 4 When the Initial or Standard Frequency plus another pulse Output Frequency totally exceeds 5kHz 5 When the Initial Frequenc
98. nput is turned ON the count value is stored in the specified variable 2 Afterthe value has been stored the external counter input completion display flag turns ON 3 After confirming that the external counter input completion display flag has turned ON turn ON the external counter input completion confirmation flag 4 The external counter input completion display flag turns OFF after it has been recognized that the external counter input completion confirmation flag has turned ON 2 40 LT Type H I O Setting User Manual Chapter 2 1 0 Settings Trigger via request flag 1 Assigna variable to General Item CounterInputOperationControlRequest in the Configure I O dialog box Configure 120 Close n TypeH Driver ID 1 Type TupeH AD General Item I OBoard ersion 63 AnaloginputD ata nableDisplay TemperaturelnputDataEnableD isplay Speciall Control SpeciallOStatus 63 Special OutputStatusDisplay 63 Special OParameterSettingChangeRequest 63 Special OParameterSettingchangeCompleted 63 Special DSetting larmDisplay amp 63 Special OSetting larmDisplayB 63 Accell D ecelSpeedPulseT ableCreationFiequest 63 Accell DecelSpeedPulseT ableCreationCompleted CounterinputDperationConiralR equest L Counter nputO perationControlR esponse 83 Counter nputE xternall nputCompletedDisplay L Counter nputE xternall nputCompletedC
99. onfirming Value Changes 1 Allocate a variable to the Configure I O area s General Item CounterInput ExternalInputCompletedCheck and General Item CounterInputExternal InputCompleted Display selections gt Configure 170 TypeH Driver 10 91 Type TypeH AD Close i g General ltem I 1 0 Boardversion 6 AnaloginputD ataE nableDisplay Setup 6 TemperaturelnputD ataE nableDisplay Speciall OContral 1 6 Speciall OStatus Berane 6 Speciall QQutputS tatusDisplay Map I 6 Speciall 0 ParameterS ettingChangeRequest Mona 6 Special OParameterS ettingChangeCompleted 6 Speciall DSetting amp larmDisplay 6 Speciall OS etting amp larmDisplayB I Ej Accell DecelS peedPulseT ableCreationRequest 0 Accell DecelS peedPulseT ableCreationCompleted 6 Dounterlnput perationContralRiequest 6 Counter nputO perationContralResponse 65 CounterlnputE stemallnputCompletedDisplay 2 As shown below depending on which group the variable in the General Item Counter Input External Input Completed Display selection is allocated to the monitoring bit used will differ 15 12 11 8 7 4 3 0 Tier Te 5 a Group preload completed b Group2 preload completed Group3 preload completed jon
100. oup Special I O Parameter Setting Read Completed d Group 2 Special I O Parameter Setting Read Completed Group 3 Special I O Parameter Setting Read Completed h Group 4 Special I O Parameter Setting Read Completed 6 The timing of the Special I O Parameter Setting Change Request and the Com pleted flag is shown in the following chart Parameter Settings 1 gt lt Change 2 Parameter Change Special 1 0 Parameter Setting Change Request Flag Special 1 0 Parameter Setting Change Completed Flag 1 Set the Preload value 2 When the Special I O Parameter Setting Change Request flag turns ON the parameter is changed 3 After the parameter is changed the completed flag is turned ON 4 After confirming that the completion flag has turned ON turn OFF the request flag 5 The completion flag turns OFF after it is recognized that the request flag is turned OFF 2 34 LT I O Setting User Manual Chapter 2 I O Settings B Using Remote Input or Request Flag to Enter Change Values You can use either of two triggers to reset the current counter value Remote Input or Request Flag Remote Input Trigger When the Group Terminal Settings feature is used to turn the designated preload input terminal s signal ON this will write a new preload value Also after this input signal is turned ON you can then perform a value change completion check The procedure for this check is as follows C
101. output statuses are turned OFF B Setting procedure 1 Double click AnalogOutput in the Configure I O dialog box or select AnalogOutput and click the Setup button Hap map Deport l Help 2 The Analog Output Setting dialog box appears The dialog box may differ between Type H AD and Type H ADP Type H ADT due to the differing number of channels See the appropriate screen for the type you are using Type H AD Type H ADP Type H ADT Analog Output Setup Analog Output Setup CH1 CH1 Analog Output Range Analog Output Range 010 hd 0104 E Hold output value Hold output value after controller stop after controller stop CH2 Cancel HelpiH Analog Output Range ri Hold output value after controller stop LT Type H I O Setting User Manual 2 89 Chapter 2 1 0 Settings 3 When the controller stops the output hold and the analog output range are set For information about the Analog Output Range see the follow ing Analog Output Range and display section Analog Output Range and Displayed Values The Analog Output Values are displayed within the range of 12 bit values as shown below Displayed value The following table shows the analog values di
102. rmal Out of effective ON duty range Normal Normal Out of effective ON duty range Normal Chapter 2 1 0 Settings PWM Output control Starts or stops PWM Output Setting procedure 1 Assign a variable to General Item Speciall OControl in the Configure I O dialog box TypeH Driver 0 81 Type TypeH AD zi Close B General Item I L Boardversion 63 AnaloginputDataE nableDisplay 8 Temperaturel nputD ataEnableDisplay 63 Special UControl g Speciall DStatus Speciall OOutputStatusDisplay Speciall OParameterSettingChangeRequest 63 Speciall OParameterSettingChangeCompleted 69 Special DSetting amp larmDisplay amp 63 Special OSetting larmDisplayB 63 Accell DecelSpeedPulseT ableCreationR equest Map lpmap L Accell DecelSpeedPulseTableCreationCompleted loge L Courter nputO perationControlPequest Counter putt perationCantrolR esponse Export L Courter nputExtemallnputCompletedDisplay L Counter nputE stemallnputCampletedCheck 2 The following shows the details of the variable assigned to Special I O Control The operation bits vary depending on the group to which the PWM Output is assigned 15 12 11 8 7 43 0 PWM output starts when the first bit bit 0 is turned ON and stops when the first bit is turned OFF D
103. roup 1 After change 500 Group After change 500 500 Group 4 Initial 3000 4 When 500HZ is set for Group 4 the total output frequency at this time 3000Hz 15 within the allowed maximum of 5000Hz and therefore the setting of 500Hz is used anda table is created 1500 Group 1 After change 500 Group 2 After change 500 Group 3 After change 500 3000 LT Type H I O Setting User Manual Chapter 2 1 0 Settings Table Creation and then Parameter Change 1 When 3000Hz is set for Group 1 the total output frequency at this time 6000Hz exceeds the allowed maximum of 500097 and therefore the unit operates at the initial setting of 1500Hz 3000Hz is not used 3000 500 Group 2 Table value 500 Group 3 Table value 2000 Group 4 Table value 6000 A The unit operates at 1500Hz however when the output frequency total check includes Group 1 the initial value of 2000Hz is larger than the table Important value of 1500Hz and the initial value is used 2 When 500HZ is set for Group 2 the total output frequency at this time 3500 7 15 within the allowed maximum of 5000Hz and therefore the unit operates at 500Hz 2000 Group 1 Initial 500 500 Group 3 Table 500 Group 4 Table value 3500 3 When 500HZ is set for Group 3 the total output frequency at this time 3500 7 15 within the allowed maximum of 5000Hz and therefore the unit operates at the new setting of 500Hz 2000 Group 1 In
104. s The monitoring bits vary depending on the group to which the counter output is assigned 15 12 11 8 7 4 3 0 When bit 0 of each group is 1 Synch output is enabled When it is 0 Synch output is disabled oe ao 1 Enabled 0 Disabled Clearing outputs during Synch output You can suspend the output while the Synch output operation is enabled You can also determine whether the Synch output has been successfully cleared Setting procedure 1 Assign variables to General Item CounterInputOperationControlRequest and General Item CounterInputOperationControlResponse in the Configure I O dialog box EZ TypeH Driver 10 41 Type TypeH Ab B General Item I OBoard ersion AnaloginputDataE nableDisplay TemperaturelnputDataEnableD isplay 63 Speciall OContral Special OStatus 63 Special DutpulStatusDisplay 63 Special OParameterSettingChangeRequest 63 Speciall OParameterSettingChangeCompleted 69 Special DSetting larmDisplay amp 63 Special OSetting larmDisplayB 63 Accell DecelSpeedPulseT ableCreationR equest 63 Accell DecelS peedPulseT ableCreationCompleted L Counterinput peratianControlR equest Counter nputOperationContralR esponse 83 Counter nputE xternallnputCompletedDisplay L Counter nputE stemallnputCampletedCheck 2 8 B
105. splayed with the voltage or current input setting Displayed Value Analog 1 R Val nalog Input Range nput Value Decimal 0 to 10 V 0 to 10 2375 V 0 to 4095 0 to 20 mA 0 to 20 475 mA 0 to 4095 2 90 LT Type H I O Setting User Manual Chapter 2 1 0 Settings 2 2 13 Thermocouple Input The controller reads analog signals from the thermocouple input by converting them into temperature data The I O board reads thermocouple input every 2ms from each Channel and from the circuit board s temperature Temperature data is stored in each channel s internal buffer When the AD values analog temperature data converted to digital reach 21 those values are averaged and the single resulting value is written to I F RAM This value is then read out once every LT scan To avoid noise induced fluctuations of thermocouple input signals the thermocouple input filter can be used to average input signals Internal Buffer I F RAM Temperature Data NS 1stAD value 2nd AD value 3rd AD value 21stAD value B Thermocouple Input Filter Average gt Thermocouple Input Value Input signal AD values are collected every 2ms and stored in each channel s internal buffer When the number of AD values collected in these internal channel buffers equals 21 the data is averaged automatically and stored in Internal Buffer 2 Then according to the value set in the Thermocouple Input Settings dialog box averaging is performed a s
106. t Controller Stop Output Status Analog Input Analog Input Range Analog Input Filter Time Analog Output Analog Output Range Output Status at Controller Stop LT Type I O Setting User Manual 2 0 Chapter 2 I O Settings O Type settings will vary depending on the Group Terminal settings used For details refer to next page s General Item Setup list 5 Allocate variables for special I O parameter items O Type settings will vary depending on the Group Terminal settings used For details refer to next page s General Item Setup list 6 Allocate variables for terminals DIO terminals any setting Analog I O terminals any setting 7 Use the Error Check feature to check the data settings E General Item Setup When using the LT Type H unit be sure to enter these settings first Setingltem O Type 1 0 type Selectthe 1 0 type Temperature InputUnit Selectthe units used for temperature input data display Use 2 Phase Counter Selects the 2 phase Counter feature Group Terminal Settings Designates the DIO terminal settings General Setup Temperature Input Unit TupeH AD FT Celsius id Use Z phase Counter Gri Terminal Setting 2 Terminal Setting Gr 3 Terminal Setting 4 Terminal Setting Terminal Assignment Display Cancel 2 10 LT
107. t I CountellnputOperationContralR esponse I 3 CountedinpulEstemallnputCompletedD isplay CounterlnputE temallnputCompletedC heck 2 68 LT Type H I O Setting User Manual Chapter 2 1 0 Settings 2 The following shows the details of the integer variable assigned to Special I O Control The operation bits vary depending on the group to which the counter is assigned 15 12 11 8 7 4 3 0 The pulse output starts when the first bit bit 0 of each group is turned ON and stops when the first bit is turned OFF ao 1 Start 0 Stop E Normal pulse output status and completion status You can check the status of operation and the status of normal pulse output completion Setting procedure 1 Assign a variable to General Item Speciall OStatus in the Configure I O dialog box onfigure 170 peH Driver 10 1 Type TppeH AD General Item I 3 V BoardVersian I fi AnaloglnputD ataEnableDisplay JT I 3 TemperaturelnputD ataE nableDisplay I 3i Special Control I 3 SpeciallOStatus I 63i Special 00utputStatusD isplay Speciall ParameterSetlingChangeR equest I fii Special OParameterSettingChangeCompleted I Speciall 5ettinalamDisplav I Speciall D5ettinalamDisplasB I 63i Accell DecelSpeedPulseT ableCreationRequest I 63i Accell
108. t is produced Even though the output pulse amount s count is updated using ON to OFF timing if pulse output is used for a forced stop the forced stop pulse may not be counted due to the need to stop the operation immediately B Output Frequency Specify the Output Frequency The available range is between 10Hz and 5kHz When several groups are used for pulse output the total Output Frequency must not exceed 5kHz Also while two types of pulses normal and Accel Decel can be set for a group the Output Frequency total check will use whichever value is larger the Accel Decel Speed Pulse Frequency or the Normal Pulse Output s Output Frequency 2 2 10 Acceleration Deceleration Speed Pulse Output LT Type H I O Setting User Manual 2 63 Chapter 2 1 0 Settings Example of Pulse Output Output Frequency Parameter Changes Actual Frequency After Parameter Change Frequency Hz Frequency Hz 2000 500 Parameter Change Dp 1 ws o 1000 100 OK 1000 500 When the above parameter changes are made the following actions occur Initial Settings and then Table Creation 1 When 2000Hz is set for Group 1 the total output frequency at this time 6500Hz exceeds the allowed maximum of 5000Hz and therefore the unit operates at the initial setting of 5 00Hz 2000 1000 Group 2 Initial 1500 Group 3 Initial 2000 Group 4 Initial 6500 2 When 1500HZ is set for Group 2 the total output frequency at this ti
109. temallnputCompletedD isplay Expo Help 2 As shown below depending on which group the variable in the General Item Counter Input Operation Control Request selection is allocated to the bit used will differ 15 12 11 8 7 4 3 0 Turning the top bit 0 bit in a group ON will clear the counter value 1 Clearing data 0 Not clearing LT Type H I O Setting User Manual 2 31 Chapter 2 I O Settings 2 32 3 As shown below depending on which group the variable in the General Item Counter Input Operation Control Response selection is allocated to the moni toring bit used will differ 15 12 11 8 7 4 3 0 Turning the top bit 0 bit in a group ON will complete the counter clear 1 counter clear completed 0 counter clear not completed 1 The counter value is cleared when the Clear Perform flag is set to ON 2 After the counter is cleared the Clear Completed flag is set to ON 3 After confirming that the Clear Completed flag is set to ON the Clear Perform flag is set to OFF 4 After confirming that the Clear Perform flag is set to OFF the Clear Completed flag is set to OFF Clear Perform Flag Clear Completed Flag B Preload When using the Preload feature the counter s current value can be easily changed to any desired value The Preload feature allows you to set a specific
110. terminal arrangement to be assigned is slightly different from that of the Single phase Counter since the 2 phase counter occupies input terminal of group 1 and X2 of group 2 The functions and setting of the Preload Input Pre strobe Input and Synch Output are the same as those of the Single phase Counter 2 2 6 High speed counter single phase The 2 phase Counter offers four measurement modes Phase Calculation mode 0 through Phase Calculation mode 3 B Phase Calculation mode 0 When the phase of input 1 leads the phase of input 1B the counter operates as an up counter When the phase of input 1A lags the phase of input 1B the counter operates as a down counter When the phase of input 1A precedes the phase of input 1B inputiA InputiB Operation 1 High Rising edge 0 Low Falling edge Falling edge 1 High Counting Up Rising edge 0 Low When the phase of input 1A lags the phase of input 1B InputiA InputiB Operation 0 Low Rising edge 1 High Falling edge Counting Down Falling edge 0 Low Rising edge 1 High LT Type H I O Setting User Manual Chapter 2 1 0 Settings B Phase Calculation mode 1 The counter increments decrements at the rising edge of input When input 1B is 0 Low the counter operates as an up counter When input 1B is 1 High the counter operates as a down counter Input 1A Input 1B
111. th Special I O Parameter Setting Change Request 3 Check the changes in Special I O Parameter Setting Change Completed 4 Use Special I O Control to start counting 5 Confirm the operation with Special I O Status As mentioned earlier the actions performed by Special I O Param eter Setting Change Request and Special I O Parameter Setting Change Completed are reflected in all the parameters group Count Method Setup 1 Allocate variable s to the Configure I O dialog box s High Speed Counter s CounterTypeChange item see image E Configure 120 Driver 10 91 T vpe TypeH amp D Close General ltem pour Setup Analog Input m Analog High 5 peed Counter Group Eepose CounterT vpeChangs Map I 6 PreloadV alue I V Pre strobeV alue I 6 nPresetValue Ippa I 65 UffPreselvalue L CounterCurent alue Eppa LT Type H 1 Setting User Manual 207 Chapter 2 I O Settings 2 The CounterTypeChange detailed settings should be like the drawing below i e when the 0 bit position s bit is set to OFF counting is UP and when it is set to ON counting is DOWN Also when the 1 bit position is set to OFF 0 the count trigger is the rising edge and ON 1 is the falling ed
112. the arrangement of each group Group 4 Group 3 Group 2 Group 1 X7 X6 X5 X4 X3 X2 X1 X0 Y3 Y2 Y1 YO LT H 1 0 Setting User Manual 1 3 1 4 LT Type I O Setting User Manual Chapter 2 Settings This chapter presents an overview and description of the functions of the driver software for the LT Type H It also describes how to use LT Editor software to set these functions 2 1 Interface Specifications B I O Board Overview As shown in the block diagram below in response to control instructions from the LT a variety of I O control is performed All instructions and I O board data is received via I F RAM LT 1 0 Board I F RAM 1 0 Driver Controller LT 1 0 Setting User Manual 2 1 Chapter 2 I O Settings I O Board Processing Flow Timer Interrupt Permit Normal operation Accel Decel Speed Pulse Table Creation Request Monitor Pt100 Calculation 1 or Thermocouple Calculation Processing 1 Yes Accel Decel Speed Pulse Table Creation Special I O Update counter current value pulse amount curent value System ROM Check Reset interrupt Board Operation Stop IFR I F RAM 1 Depending on I O Board type this may not be possible to do 7 2 77 7 7 2ms interrupt Read Analog Data Value channel by channel 1 Calculate Analog Data Value channel by channel 1 Average 21 ch
113. tion Deceleration Speed Pulse Output 1 Specify the Output Frequency number of output pulses Initial Output Frequency and Acceleration Deceleration Speed Time 2 Specify parameters with Accel Decel Speed Pulse Table Creation Request 3 Check parameter changes with Accel Decel Speed Pulse Table Creation Com pleted 4 Turn ON the Acceleration Deceleration bit specified for Special I O Control 5 Start the output with Special I O Control 6 Check the status with Special I O status As shown below the Accel Decel Pulse Output is used to produce a smooth output frequency time line as the set number of pulses is reached The Pulse Output s Initial Output Frequency begins at F and accelerates in ten discrete steps until it reaches the Standard Output Frequency F Then during the following deceleration from the Standard Output Frequency s pulse level to the desired reduced pulse level the same 10 steps are used for pulse output Be sure when setting the Standard Output Frequency and the Output Pulse Amount settings to also enter the Initial Output Frequency F and the Accel Decel Speed Time T settings Standard Output Frequency F Initial Output Frequency Acceleration Time T Deceleration Time T gt LT Type H I O Setting User Manual 2 71 Chapter 2 1 0 Settings 2 72 B Output Frequency Specify the Output Frequency The available range is between 10Hz and 5kHz W
114. tion of the effective range Use the following expression to obtain the upper and lower limit values for the effective range of the OnDuty Value Upper limit value 100 Hardware delay time us x Frequency Lowerlimitvalue Hardware delay time us x Frequency aN The hardware delay time is the total of the ON gt OFF time Time required for the Note voltage to drop to 2 4 V or 10 of 24 V and the OFF gt ON time time required Ne for the voltage to increase to 21 6 V or 90 of 24 V Example When the hardware delay time is 40 us and the output frequency is 2000Hz Upperlimitvalue 100 40 x 10 x 2000 92 90 Lowerlimitvalue 40 x 10 x 2000 8 90 Thus the effective range of the OnDuty value is 8 to 92 2 56 LT Type H I O Setting User Manual Chapter 2 1 0 Settings Setting procedure 1 Assign a variable to OnDuty Value in PWM Output ofthe Configure I O dialog box Configure 170 TypeH Driver 10 11 Type TypeH D Close General Item cour B Analog Input 1 f Analog Output i Pav Output Group DuputFrequency OnDutyslue 2 Store the OnDuty value in the variable that is assigned to the On Duty Value B Confirming the parameter change request and parameter change completion The parameters for the Output Frequency and OnDuty value are changed with Special Parameter Settin
115. uest flag is turned ON the parameter is changed 3 After the parameter has been changed the completion flag turns ON 4 After confirming that the completion flag has turned ON turn OFF the request flag 5 The completion flag turns OFF after the request flag OFF condition is detected B Pulse Output Alarm Status This feature allows you to determine the alarm status of the Output Frequency as well as the Total Pulse Output Frequency Setting procedure 1 Assign a variable to General Item Speciall OSettingAlarmDisplayA in Config ure I O dialog box Configure 1 0 TypeH Driver ID 1 Type TypeH AD General Item I f OBoardersion I fii AnaloglnputD ataEnableDisplay I 3 TemperaturelnputD ataE nableDisplay 3i Special Control Speciall OStatus 63i Special 00utputStatusD isplay Speciall ParameterSetlingChangeR equest Special OParameterSettingChangeCompleted I 3i Speciall 5ettinalamDisplas I 83i Speciall D5ettinalamDisplasB 83i Accell DecelSpeedPulseT ableCreationRequest I 63i Accell D ecelSpeedPulseT ableCreationCompleted I CounterdinputOperationControlFiequest I CountelnputOperationContralR esponse I CounterinpulEstemallnputCompletedD isplay Counter nputExtemallnputCompletedCheck a E LT Type H I O Setting User Manual 2 6
116. up 2 Output Status 1 Output being produced 0 No output c Group 3 Output Status 1 Output being produced 0 d Group 4 Output Status 1 Output being produced 0 No output 2 62 LT Type H I O Setting User Manual Chapter 2 1 0 Settings 2 2 9 Normal Pulse Output Two types of pulse output are available Normal Pulse Output which outputs the specified number of pulses at the specified frequency and Acceleration Deceleration Speed Pulse Output which gradually increases frequencies until the specified frequency is reached 2 2 10 Acceleration Deceleration Speed Pulse Output Connecting a CW CCW stepping motor or servo amp a positioning control motor can be operated Summary The following is a summary of the setting procedure for pulse output 1 Specify the output frequency and the number of output pulses 2 Request the change of parameters with Special I O Parameter Setting Change Request 3 Request the check of parameter change with Special I O Parameter SettingChange Completed 4 Start the output with Special I O Control A 5 Check the output with Special I O Status 1 The Special Parameter Setting Change Request and Special I O important Parameter Setting Change Completed features are reflected in all the parameters in a single group The pulse output default frequency is 10Hz e If pulse output is turned from OFF to ON then from ON to OFF a single outpu
117. value from where counting begins Writing of this value can be done via an External Input or a Request Flag Preload Value 0 Preload Input Overview Use the following steps to enter the Preload setting value 1 Set the Preload value Use Special I O Parameter Setting Change Request to enter the parameter Use Special I O Parameter Setting Change Completed to check the parameter Use External Input or a Request Flag to change overwrite the value A N If External Input is used to change the value use Counter Input External Input Completed Display to check the value 6 If Request Flag is used to change the value use Special I O Status to check the value LT Type H I O Setting User Manual Chapter 2 I O Settings If the Special I O Parameter Setting Change Request and Special I O I Parameter Setting Change Completed features are used they will be important reflected in all the parameters of the group being changed Preload Value Setting Method To set the Preload value click on the Configure I O area s High Speed Counter Preload Value selection Setting Procedure 1 Allocate a variable to the Configure I O area s High Speed Counter PreloadValue selection Configure 1 0
118. y is higher than the Standard Frequency In the following cases Pulse Output does not follow the parameter settings 1 When the total Output Pulse count is low Does not reach 21 instead of accellerating to the Standard Frequency will decelerate Or during Accel Decel Speed the Output Pulse count changes in level increments 1 The Special I O setting alarm display area A s Frequency alarm bit turns ON 2 The Special I O setting alarm display area A s Frequency total alarm bit turns ON LT Type H I O Setting User Manual 2 83 Chapter 2 1 0 Settings 2 When the Accel Decel Speed setting time is short Accel Decel Speed levels are per formed one at a time which causes the Accel Decel Speed Time to vary from set time 3 When the Accel Decel Speed setting time is long Accel Decel Speed levels are per formed one at a time which causes Accel Decel Speed Time to vary from set time Accel Decel Speed Frequency level diagram Standard Output Frequency F Initial Output Frequency Acceleration Time Deceleration Time T When requesting each level s frequency nth level s frequency Initial Frequency Standard Frequency Initial Frequency 10 levels n levels 1 level nth level s frequency s decimal point data is discarded When requesting each level s pulse amount nth level s pulse amount Accel Decel Speed Time 10 levels nth level s Frequency 1000ms nth level s pulse

LT Type H I/O Setting User Manual - Pro

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