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Program Examples

Section 3-1

Program Example 8:
Collating Check Code of Data Carrier’s Data

10407

10000

ANDW(34)

104

#FF00

DM0810

CMP(20)

DM0810

#0000

10909

10908

MOV(21)

#0005

101

MOV(21)

#0800

102

10906

DIFD(14)

10908

10400

10906

10400

25506

10910

10407

Command
execution input

ID busy

Equal flag DC warning

Equal flag

Sets the number of words in the command data to 5 words.

Sets the beginning word where the command data is stored to
DM 0800.

Holds the status until the ID Sensor Unit begins executing the
command.

Command execution flag

Processing end

Judges the result of processing

Data error output

Command error end output

DM 0800

DM 0801

DM 0802

DM 0803

DM 0804

000F

0010

0011

0012

002D

002E

002F

0030

Command Data in the CPU

Data in the Data Carrier

Calculation object

Check code

Check area

Address

Summary of Contents for SYSMAC C200H-IDS01-V1

Page 1: ...OPERATION MANUAL ID Sensor SYSMAC C200H IDS01 V1 IDS21 Cat No W153 E1 04...

Page 2: ...C200H IDS01 V1 IDS21 ID Sensor Operation Manual Revised May 2003 IDS01 V1 MONITOR MACHINE No HEAD IDS21 MONITOR MACHINE No ANTENNA...

Page 3: ...iv...

Page 4: ...s word and is abbreviated Wd in documentation in this sense The abbreviation PC means Programmable Controller and is not used as an abbreviation for any thing else Visual Aids The following headings a...

Page 5: ...vi...

Page 6: ...Maximum Distance Between ID Sensor Unit and R W Head 9 1 7 Maximum Distance Between ID Sensor Unit and R W Antenna 9 SECTION 2 Operation 11 2 1 Switch Settings 12 2 2 Word Settings 13 2 3 The User Pro...

Page 7: ...viii TABLE OF CONTENTS Glossary 89 Index 91 Revision History 95...

Page 8: ...s and timing considerations are also covered in this section Section 4 contains information on maintenance and troubleshooting Four Appendices provide information on specifications and standard models...

Page 9: ......

Page 10: ...ection is important for the safe and reliable application of C500 IDS ID Sensors You must read this section and understand the information contained before attempting to set up or operate a PC system...

Page 11: ...s manual before attempting to use the ID Sensor systems and keep this manual close at hand for reference during operation Since the V620 ID Sensor system uses microwaves of 2 450 MHz permission is req...

Page 12: ...ons subject to condensation as the result of severe changes in tem perature Locations subject to corrosive or flammable gases Locations subject to dust especially iron dust or salts Locations subject...

Page 13: ...nst short cir cuiting may result in burning Do not apply voltages to the Input Units in excess of the rated input volt age Excess voltages may result in burning Do not apply voltages or connect loads...

Page 14: ...r bend the cables beyond their natural limit Doing either of these may break the cables Do not place objects on top of the cables or other wiring lines Doing so may break the cables When replacing par...

Page 15: ...xvi Application Precautions 5...

Page 16: ...figuration and installation of the ID Sensor systems 1 1 System Description 2 1 2 Features 3 1 3 Components and Indicators 5 1 4 System Configuration 6 1 5 System Connections 7 1 6 Maximum Distance Be...

Page 17: ...W Head or Antenna connected to the ID Sensor Unit by a cable must be positioned within communication range of the travel path of the Data Carrier Responding to commands from the user program in the CP...

Page 18: ...bility between the I D Sensor Unit and the R W Head R W Antenna or Data Carrier Note Refer to the list of applicable manuals in the About this Manual section Differences between C200H IDS01 and C200H...

Page 19: ...perations of the Data Carrier that incorporates EEPROM Use the MD K command to calculate and write the check code to the Data Carrier Use the MD C command to collate the check code The MD K command an...

Page 20: ...below explains the status of the indicators on both models Indicators Unit number switch Machine No Handheld Programming Console connector Read Write Head connector IDS01 V1 MONITOR MACHINE No HEAD I...

Page 21: ...figurations of the C200H IDS01 V1 Electromagnetic Induction ID Sensor Unit and the C200H IDS21 Micro wave ID Sensor Unit The ID Sensor Unit transfers data through the Read Write Head or Antenna to a D...

Page 22: ...of each Unit For details refer to the C200H Programmable Controller Installation Guide Mounting to a Remote I O Slave Rack The maximum number of Special I O Units that can be mounted to a Remote Slav...

Page 23: ...re connecting and wiring the ID Sensor Unit turn OFF the power to the PC Connect the R W Head or Antenna to the ID Sensor Unit connector marked HEAD or Antenna To disconnect the cable pull while grasp...

Page 24: ...s length shown above is a distance between the IDA22 and the R W Head R W Head C500 C200 IDS01 V1 IDS01 V2 IDS02 IDS02 V1 IDS01 IDS01 V1 V600 H52 V600 D23P52 V600 D23P54 50 5 m 10 m 50 5 m V600 H51 V6...

Page 25: ......

Page 26: ...cation commands and introduces the user program 2 1 Switch Settings 12 2 2 Word Settings 13 2 3 The User Program 17 2 3 1 Communication Commands 19 2 3 2 Data Carrier Memory 29 2 3 3 Write Protection...

Page 27: ...will occur preventing system operation To set the unit number 1 2 3 1 Determine the appropriate unit number refer to 1 5 System Connections for information on Special I O Units 2 Turn OFF the power to...

Page 28: ...it number If two or more Special I O Units are assigned the same unit number the system is unable to determine which Unit is to be accessed and an I O Unit Over error occurs halting the system PC C200...

Page 29: ...ough 11 Command data storage area beginning word number Indicates in BCD the beginning word of the command to be executed stored in the CPU When the DM area exceeds DM 1000 turn ON bit 12 12 through 1...

Page 30: ...receiving area Refer to Read Write Bit Areas page 16 09 Command error This flag is ON when the ID Sensor Unit cannot process the command sent from the CPU The command may be undefined or may not have...

Page 31: ...change the beginning word number receiving data to a word number less than DM 1980 or reduce the quantity of data in the Data Carrier to fewer than 10 words Error Storage Area The error information st...

Page 32: ...r Unit is controlled by the program contained in the CPU if an error occurs in the CPU an error will also occur in the ID Sensor Unit The ID Sensor Unit will continue to execute commands when the PC i...

Page 33: ...rns OFF the ID Busy flag as the command is completed and returns the data to the CPU If communication with the Data Carrier fails or if an error occurs during com munication the ID Sensor Unit stops d...

Page 34: ...20 words 40 bytes in length and the write data can be up to 16 words 32 bytes in length Because the write data is transferred with the command data which requires 4 of the 20 words only 16 words are...

Page 35: ...ers Code A 41 specifies ASCII characters while H 48 specifies hexadecimal numbers 15 W 5 7 A H 41 48 2 A 00 T 5 4 1 3 1 0 D This is OP operation code indicating that the command is Write This is OP co...

Page 36: ...ead Write Head and is always fixed to 1 ASCII code Specifies the first address of the Data Carrier memory to which data is to be read Addresses 0000 through FFFF can be specified in hexadecimal Termin...

Page 37: ...type of data to be written which can be ASCII characters or hexadecimal numbers Code A 41 specifies ASCII charac ters while H 48 specifies hexa decimal num bers 15 A 4 1 A H 41 48 2 A 00 W 5 7 1 3 1...

Page 38: ...is OP code represented in ASCII code This code selects a R W Head and is always fixed to 1 ASCII code Specifies the first address of the Data Carrier memory to which data is to be read Addresses 0000...

Page 39: ...ommand to calcu late and write the check code to the Data Carrier Use the MD C command to collate the check code Usage After data is written to the Data Carrier use the MD K command to calculate and a...

Page 40: ...jective area is calculated and the result is written to the check code area in which case if the check block is a write protection area a write protection error will result If data collation is design...

Page 41: ...tions in order to check the life of the EEPROM It is possible to overwrite data to each address for 100 000 times Therefore it is necessary to count the number of overwriting operations of the most fr...

Page 42: ...rom the first address to which the appropriate number up to 255 00FF that the user designates is added If the result is larger than 100 000 the DC warning bit will be turned ON If the area has been ov...

Page 43: ...of the address designated by the user in order to judge if the address has been overwritten for the number of operations set by the user If 0 0000 is sub tracted only the life of the address will be...

Page 44: ...lue in the overwriting operation management area will not be renewed When using a DC with the number of overwriting operations set to 300 000 make the settings as shown below 2 3 2 Data Carrier Memory...

Page 45: ...Data Car rier the area between address 0001 and the end address that has been des ignated will be write protected Whether or not to execute write protection is specified by the leftmost bit of addres...

Page 46: ...ll areas except address 0000 will be write pro tected In the following example the end address is set to 00 How to Cancel Write Protection To cancel write protection set the leftmost bit of address 00...

Page 47: ...s from 0002 through 0005 Example 1 Clearing Write Protection To disable or clear write protection turn OFF address bits 0002 through 0007 If the only 0 bit is the 7th bit of address 0002 the write pro...

Page 48: ...02 Address 0003 Bit 7 6 5 4 3 2 1 0 Address 0004 Address 0005 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 8 0 1 0 2 0 1 5 Setting Result Data Carrier s memory 0000 0006 0015 0120 0...

Page 49: ...5 4 3 2 1 0 Address 0004 Address 0005 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 8 7 0 0 0 3 0 Setting 5 Result 0000 0006 0350 07FF Write protected area 0700 Write protected area...

Page 50: ...dress 02BE Only Address 0002 Address 0003 Bit 7 6 5 4 3 2 1 0 Address 0004 Address 0005 1 0 0 0 0 0 1 0 1 0 1 1 1 1 1 0 0 0 0 0 0 0 1 0 1 0 1 1 1 1 1 0 8 2 B 0 E 2 E Setting B Result 0000 0006 02BE 07...

Page 51: ...o bytes an attempt to do so will result in a write protect error The life of the Data Carrier is approximately 8 years Develop a program that monitors the Data Carrier s production date and reminds th...

Page 52: ...f the Data Carrier s built in battery can be checked only if the user reads the two byte data in addresses 0000 to 0001 The Data Carrier is not designed so that the voltage is automatically checked be...

Page 53: ...xceeding 100 C Doing so may cause ignition or burning of the built in lithium battery WARNING Do not short the battery terminals or charge disassemble heat or incinerate the battery Doing any of these...

Page 54: ...riting to the Data Carrier 40 3 1 2 Reading from the Data Carrier 43 3 2 Monitoring 51 3 2 1 Connecting the Handheld Programming Console 51 3 2 2 Mode Setting 52 3 2 3 The JOB Function 56 3 2 4 Addres...

Page 55: ...r all commands Program Example 1 The Write Command 10900 ID busy MOV 21 0007 101 10900 10900 10400 Sets the number of words in the command data 7 in this example Word n 1 Sets the beginning word where...

Page 56: ...stored DM 0100 are set using MOV and the command execution flag 10000 is turned ON IR 10901 holds this status until the ID Sensor Unit starts executing the command 10901 ID busy MOV 21 0008 101 10901...

Page 57: ...nd While the ID Sensor Unit is executing the command the ID Busy flag word n 4 bit 00 is turned ON When the Clear all operation is complete the ID Busy flag turns OFF Although the ID Busy flag normall...

Page 58: ...rds Word n 1 Sets the beginning word where the command data is stored example shows DM 0200 Word n 2 Command execution flag Bit in IR area Holds the status until the ID Sensor Unit begins executing th...

Page 59: ...sor Unit begins executing the command 10903 ID busy MOV 21 0005 101 10903 10903 10400 Sets the number of words in the command data fixed to 5 words Word n 1 Sets the beginning word where the command d...

Page 60: ...i e the Data Carrier waiting flag is OFF While the ID Sensor Unit is executing the command the Data Carrier waiting flag word n 4 bit 01 and the ID Busy flag word n 4 bit 00 are turned OFF The Auto R...

Page 61: ...the number of words in the command data to 5 words Sets the beginning word where the command data is stored to DM 0800 Holds the status until the ID Sensor Unit begins executing the com mand Command e...

Page 62: ...command the ID Busy flag word n 4 bit 00 is set to ON When the write operation is completed the ID Busy flag turns OFF When the write operation has been completed the result can be checked with an er...

Page 63: ...s the number of words in the command data to 5 words Sets the beginning word where the command data is stored to DM 0800 Holds the status until the ID Sensor Unit begins executing the command Command...

Page 64: ...ration is completed the ID Busy flag turns OFF When the write operation has been completed the result can be checked with an error flag If the write operation has been completed normally and the DC Wa...

Page 65: ...cution input ID busy Equal flag DC warning Equal flag Sets the number of words in the command data to 5 words Sets the beginning word where the command data is stored to DM 0800 Holds the status until...

Page 66: ...ram so that the command execution flag will be turned OFF when the ID Busy flag turns ON as in the example 3 2 Monitoring This section explains the use of the Handheld Programming Console to moni tor...

Page 67: ...ata communication between the ID Sensor and the Data Carrier In this mode the ID Sensor Unit operates only via commands input from the Handheld Programming Comsole commands from the CPU are ignored Th...

Page 68: ...Sensor Unit can be moni tored Note 1 The CPU program is not executed in this mode MONITOR mode is used specifically for monitoring operation of the ID Sensor Unit 2 After monitoring the ID Sensor Unit...

Page 69: ...Monitor test TEST Use this command to repeatedly execute Read Write Auto Read or Auto Write in a specified address range of the Data Carrier and monitor error messages that occur as a result of comman...

Page 70: ...est error or statistical error Monitor command Function Key sequence 4 3 2 ERR INC DEC 3 4 SET SET SET 1 1 2 Date change displays newest error information displays statistical error information clears...

Page 71: ...ed to set a Read Write Head or Antenna wordnumber and address page number However since the Read Write Head or Antenna word number is already fixed to 1 no word number has to be set Address Page Numbe...

Page 72: ...ata 00 HEAD 1 PAGE 02 STadrs00 data 00 HEAD 1 PAGE 01 STadrs00 data 00 HEAD 1 PAGE 03 STadrs00 data 00 Press the JOB key while the initial message or reset message is dis played A R W Head or Antenna...

Page 73: ...y In this example the address page number is set to 5 Set the lower digit of the address page number to the desired value within the range 0 through F by pressing the corresponding numeric key In this...

Page 74: ...tems marked must be set 2 Set an end address whose value is equal to or greater than that of the specified start address Selecting Start and End Addresses First select a start or end address Refer to...

Page 75: ...st value is input the entire address is automatically set it is not necessary to press the SET key HEAD 1 PAGE 1 STadrs_ data 00 HEAD 1 PAGE 1 STadrs1 data 00 HEAD 1 PAGE 1 STadrs1F data 00 Change the...

Page 76: ...the DATA key and repeat the procedure If the Read command is subsequently used to read data to the same data area the set data will be changed to the value read by the Read command HEAD 1 PAGE 1 STadr...

Page 77: ...e or Error code number Press the READ key the data in the specified start address will be read Set the start address from which the data is to be read When the read operation has been completed the re...

Page 78: ...l completion When an error occurs Data to be written Press the WRITE 1 key to write the data to the start address and begin the Step Write operation Set the data to be written and the address in the D...

Page 79: ...hich an error has occurred Select the start and end ad dresses as well as the data to be written Press the WRITE 2 key CW is displayed in the low er left corner of the Pro gramming Console display ind...

Page 80: ...the following keys read RD write WT auto read AR auto write AW First select the address to be accessed and the data to be written or read When executing Write or Auto Write remember to set the data t...

Page 81: ...formation is backed up by a capacitor for up to 15 days at 25 C If the ID Sensor Unit is left OFF for more than 15 days the error information becomes undefined and the error information must be cleare...

Page 82: ...anuary 09 for September In this exam ple the month is set to September Now input the day as a 2 digit number Be sure to input the prefix 0 when entering a single digit day i e 01 02 In this example th...

Page 83: ...RRORS INF NO ERROR Press key 1 to display the command that caused the error and the corre sponding error message Up to 30 errors can be displayed sequentially by using the INC key Press either the lef...

Page 84: ...0th error is displayed as 999 Press the INC key to display the number of times an error has oc curred the error message and the R W Head word number Press the left or right arrow key to alternately di...

Page 85: ...p between the quantity of data to be processed and the time required for processing a command Error code number Error name Error message 70 Data carrier communicatin error COM DC E 71 Data verificatio...

Page 86: ...nation of the R W Head and Data Carrier Refer to the appropriate R W Head and Data Carrier Operation Manual Data Carrier IDS mode Command Byte 1 4 8 16 32 64 128 256 512 1K 2K 8K V600 D R battery bui...

Page 87: ...rocessing time The time required to process the communication between the ID Sensor Unit and the Data Carrier Determine this value by referring to Section 3 3 1 Command Processing Time Remote I O comm...

Page 88: ...73 SECTION 4 Troubleshooting This section contains information on maintenance and troubleshooting 4 1 Periodic Maintenance 74 4 2 What To Do If a Malfunction Occurs 74 4 3 Diagnostic Flowcharts 75...

Page 89: ...OMRON include a detailed explanation of the problem Spare Parts To minimize downtime of the system it is advisable to keep at least one spare Unit on hand Condition Checklist Item Standard Environmen...

Page 90: ...curs intermittent or continuing on line or off line Use the following flowcharts to determine the cause of an error Basic Assurance Test BAT START Turn the power to the PC ON OK RUN LED unlit lit T R...

Page 91: ...nsole to MONITOR mode MONITOR BZ Execute TEST AW COM DC E Yes No Yes VERIFY E No Yes Yes Yes No No No Yes Yes No No ADRS E R W H E PROTCT E OK Hardware error Replace the ID Sensor Unit Adjust the dist...

Page 92: ...pecifications ID Sensor Unit C200H IDS01 V1 IDS21 Unit Dimensions Mounted Dimensions Note Verify the depth of the control panel before mounting the ID Sensor Unit 35 mm 100 5 mm 130 mm 117 mm Approx 2...

Page 93: ...that have occurred during communication between the Data Carrier and the ID Sensor Unit i e Data Carrier missing communication error Error Log The Error Log function allows communication errors to be...

Page 94: ...the ID Sensor Unit is retained by a built in backup ca pacitor for 15 days at an ambient temperature of 25 C As shown in the following diagram the dura tion of the backup shortens as the temperature...

Page 95: ......

Page 96: ...Console to the ID Sensor Unit Name Model Number Electromagnetic Induction ID Sensor Unit C200H IDS01 V1 Microwave Induction ID Sensor Unit C200H IDS21 Hand held Programming Console C200H PRO27 E Conne...

Page 97: ......

Page 98: ...83 Appendix C ASCII Code List ASCII Code List Lower digit lower 4 bits Higher digit higher 4 bits...

Page 99: ......

Page 100: ...ation CIO Area n 2000 unit number 10 Area Address to be specified see note Specification method from CIO Area Command data storage area address Read data receiving area address Area name n 2 bits 12 t...

Page 101: ...ea used to store command data in word n 2 of the CIO Area 3 When using read commands set the area name and the address for the area used to receive read data in word n 3 of the CIO Area 4 Execute comm...

Page 102: ...umber of bytes to be written to the Data Carrier is odd shift codes 2A and 0D forward one byte and write 00 into the last 8 bits Write is executed 10 12 14 11 13 0006 0007 0008 0009 000A Data to be wr...

Page 103: ......

Page 104: ...acement In this manual center displacement refers to the degree of misalignment of the center points of the Data Carrier and the Read Write Head or Antenna at which data communication is still possibl...

Page 105: ...ding the program receiving input data sending output da ta and executing instructions Scan time is monitored by the watchdog timer within the PC If scan time takes longer than specified an error messa...

Page 106: ...xamples 32 communication commands 19 writing to the Data Carrier 18 compatibility 3 Continuous Write 64 CPU 2 6 14 24 40 41 52 87 communication with 17 reading data 18 writing to the Data Carrier 18 D...

Page 107: ...resses selecting 59 TEST 59 WRITE 1 59 WRITE 2 59 N O newest error information 66 68 clearing 66 key 68 operating environment precautions xiii P PC Link Unit 7 8 periodic maintenance 74 Position Contr...

Page 108: ...IP 12 unit number 12 switch settings 12 system description 2 System Configuration C200H IDS01 V1 Electromagnetic Induction ID Sensor 7 C200H IDS21 Microwave ID Sensor Unit 7 system configuration 6 Sys...

Page 109: ......

Page 110: ...and added Page 4 Information on maximum distances added Pages 14 17 Command execution bit changed to command execution flag Page 17 No of command data bits changed to No of command data words Page 20...

Page 111: ......

Page 112: ...adquarters OMRON EUROPE B V Wegalaan 67 69 NL 2132 JD Hoofddorp The Netherlands Tel 31 2356 81 300 Fax 31 2356 81 388 OMRON ELECTRONICS LLC 1 East Commerce Drive Schaumburg IL 60173 U S A Tel 1 847 84...

Page 113: ...Authorized Distributor Cat No W153 E1 04 Note Specifications subject to change without notice Printed in Japan 0603 0 03M...

Page 114: ...SYSMAC C200H IDS01 V1 IDS21 ID Sensor Cat No W153 E1 04 OPERATION MANUAL...

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