ZG2-DSU Smart Sensor User`s Manual
Contents
1. 7 z S Specifications and External Dimensions ZG2 DSU User s Manual Error Messages Corrective Actions The following shows error messages that are displayed on the LCD screen and their corrective actions Error message Display details SYSTEM ERROR BANK DATA Cause Internal bank data is in error Remedy Hold down the key for 3 seconds and then hold down the J key for 3 seconds After initialization ends turn the power OFF then back ON again to restore the unit SYSTEM ERROR CONNECT The Sensor Controller is not connected Connect the Sensor Controller SYSTEM ERROR MAIN COM Internal error Turn the unit OFF then back ON again File not found The specified bank file does not exist on the Memory Card Change the bank file number to an existing file name Setting failed The specified setting value is out of range Set within the allowable setting range Data error The specified bank file is in error Select the correct bank file Transfer failed Bank file communication error Check the connection between Sensor Controllers Dead Battery The clock backup battery has run down Please contact your OMRON sales representative Disp range Error The measurement results exceed the displayed number of digits2. RIE AID Y El When processing ends successfully OK When processing fails When there is no data file corresponding to the specified logging No When the Memory Card is not inserted I lt Explanation parameters gt Folder No Specify the folder No with a 3 digit number File No Specify the file No with a 3 digit number Measurement value The acquired measurement value is returned ZG2 DSU User s Manual Serial Communication S3OIA3Q TVN 3 LX3 H LIM q 63 Acquire Measurement Value lt MEASURE command gt This command acquires measurement values set at I O SET Command format MIEJA S U RIE CR or lt Response format gt When processing ends successfully Measurement value Ur When processing fails lt Explanation of parameters gt Measurement value Measurement values set at I O SET are acquired Serial Communication ZG2 DSU User s Manual Bank Data Transfer Commands Transfer Bank Data to the Controller lt BKMC2CTR command This command transfers bank data stored on the Memory Card to a specified Sensor Controller lt Command format gt 2 CR LI
3. For details on parameters see Parameter List p 71 Change Setup Data lt DATASET command gt This command changes the setup data on the Data Storage Unit lt Command format gt AIS CR Setting value Data No Unit No lt Response format gt When processing ends successfully When processing fails Note For details on parameters see Parameter List p 71 Serial Communication ZG2 DSU User s Manual Save All Bank Data on the Data Storage Unit lt DATASAVE command gt This command saves all bank data to the Data Storage Unit s flash memory lt Command format gt CR lt Response format gt When processing ends successfully When processing fails Acquire Version lt VERGET command gt This command acquires the version information system lt Command format gt VIE RIGIE T er Response format When processing ends successfully 26121 01510 X X XCR Version When processing fails 262 080 User s Manual Serial Communication 67 S391A30 TVN 3 LX3 G Acquire Number of Connected Devices lt CHGET command gt This co
4. 38 Transferring Bank Data to the Controller 39 4 SETTING ADDITIONAL FUNCTIONS Judging Measurement Values Alarm Outputs 42 Specifying Tasks 42 Setting Judgment Conditions 42 Setting System Conditions 44 Setting the System 44 Locking Keys 44 Memory Card Operations 44 Changing the Display Language 45 Displaying Data Storage Unit Information 45 Display Settings during Operation 46 Setting the Digital Display 46 LCD Screen Settings 47 Bank Functions 49 Switching Banks 49 Clearing Banks 49 10 ZG2 DSU User s Manual 5 COMMUNICATION WITH EXTERNAL DEVICES List of Output Data 52 Communication Using Signals 53 Using the Controller I O Cable 53 Timing 56 LOQGING qr ee UR YI gus 56 Transferring Bank Data 57 Alarmi Output ataca E 57 Serial Communication 58 RS 232C Specifications 58 Communication Commands 59 Measurement Value Acquisition Profile
5. 8 1 hhimm ss lt gt lt gt 2 lt hh mm ss gt lt gt lt gt 3 lt hhimm ss gt lt gt Profile One profile data is output to one column of the file Prof__ csv AMA X Acquisition time is 358 z output as 333 3 hh mm ss UE 5 o Measurement values 77777 unit mm for 631 5 5 points are output 22 2 gt NO e a Measurement count max 256 times Note Up to 5 120 profiles can be logged to internal memory However when these profiles are saved to Memory Card the profiles are split up into 256 profiles for each individual file Ed How Logging Works ZG2 DSU User s Manual Select the Logging Target Measurement values and profiles can be selected as logging targets Logging Measurement Values gt FUN mode SOURCE VALUE CH1 or CH2 TASK1 to TASK8 Setting value Description OFF ON Sets the channel CH and task No of the Sensor Controller targeted for logging to ON Note CH2 is not displayed when it is not connected Logging Profiles gt FUN mode SOURCE PROFILE Setting value Description
6. cases ignite or rupture and cause major injury This product has a built in lithium battery This battery might in rare Do not disassemble pressurize or incinerate this product at a temperature of 100 C or more ZG2 DSU User s Manual Precautions for Safe Use The following points are important to ensure safety so make sure that they are strictly observed 1 Installation Environment Do not use the product in environments where it can exposed to inflammable explosive gas To secure the safety of operation and maintenance do not install the product close to high voltage devices and power devices 2 Power Supply and Wiring The voltage and AC power supply must be within the rated range DC 24 V 10 Reverse connection of the power supply is not allowed Open collector outputs should not be short circuited Use the power supply within the rated load High voltage lines and power lines must be wired separately from this product Wiring them together or placing in the same duct may cause induction resulting in malfunction or damage 3 Regulations and Standards EN61326 1 Electromagnetic environment Industrial electromagnetic environment EN IEC 61326 1 Table 2 Notice for Korea Radio Law 4923 YS SAA 0 2122 AF3 Ag MAMA SSM EE ASAE SE FSA 2 78 2 9 ejol4 AS PH EL 4 Other Do not disassemble repair or modify the product
7. Dispose of this product as industrial waste ZG2 DSU User s Manual Precautions for Correct Use Observe the following precautions to prevent failure to operate malfunctions or undesirable effects on product performance 1 Installation Site Do not install this product in locations subjected to the following conditions Ambient temperature outside the rating Rapid temperature fluctuations causing condensation Relative humidity outside the range of 35 to 8596 Presence of corrosive or flammable gases Presence of dust salt or iron particles Direct vibration or shock Reflection of intense light such as other laser beams or electric arc welding machines Direct sunlight or near heaters Water oil or chemical fumes or spray Strong magnetic or electric field 2 Power Supply and Wiring When using a commercially available switching regulator make sure that the FG terminal is grounded If surge currents are present in the power lines connect surge absorbers that suit the operating environment Before turning ON the power after the product is connected make sure that the power supply voltage is correct there are no incorrect connections e g load short circuit and the load current is appropriate Incorrect wiring may result in breakdown of the product Before connecting disconnecting devices make sure that the devices are turned OFF The devices may break down if it is connect
8. T Log at individual fixed counts p 33 I Specify the logging cycle by an external signal p 33 Step 3 T Starting logging p 34 Start logging Step 4 LT Ending logging p 34 End logging Step 5 I Removing the Memory Card and copying logging data to a PC p 35 Load logging data to the PC I Loading logging data to a PC by serial communication commands p 35 ze Logging Procedure ZG2 DSU User s Manual How Logging Works The Data Storage Unit logs measurement values and profiles by the following mechanism 1 Logging start START signal T key mmm 3 Logging end STOP key gt Process Data Storage Unit Sensor Controller 2 Logging execution measurement result profile 4 Copy to Memory Card Description 1 Logging start Logging is started by the START signal or by the 1 key 2 Logging execution Measurement results and profiles are logged to the ZG2 DSU s internal memory in accordance with preset logging conditions 3 Logging end Logging is ended by the STOP signal or by the L key 4 Copy to Memory Card Logging data is copied automatically after logging ends to the Memory Card from the ZG2 DSU s internal memory Approximate time required for copying logging data to Memory Card LI Timing charts p 56 ZG2 DSU User s Manual How Logging Works SNOILONNA 901 28 Possible Number of Logging Data Po
9. 1 Target Sensor Controller CH Bank file No max 3 digits 1 digit Example To transfer bank file No 2 on the Memory Card to the Sensor Controller of CH1 2 12 1 CR lt Response format gt When processing ends successfully When processing fails Save Bank Data to Memory lt BKCTR2MC command gt This command saves the data of banks 1 to 16 on a specified channel to the Memory Card as a single bank file lt Command format gt 2 Target Sensor Controller 1 digit Bank file No max 3 digits Example To save the bank data of CH2 to the Memory Card using bank file No 10 2 11 0 2 lt Response format gt When processing ends successfully When processing fails 262 080 User s Manual Serial Communication S3OIA3Q TVN 3 LX3 G 65 66 Setting Acquisition Change Commands Acquire Setup Data DATAGET command This command acquires the setup data on the Data Storage Unit Command format Data Unit No lt Response format gt When processing ends successfully DATA CR When processing fails
10. Locking Keys The keylock disables all key input on the Data Storage Unit Key input cannot be accepted until the keylock is canceled This feature is handy for preventing settings from being changed inadvertently Even during a keylock however you can move to the KEYLOCK menu and move between layers of the menu hierarchy with the MENU and ESC keys gt FUN mode SYSTEM KEYLOCK Setting value Description OFF Cancels a keylock default value ON Locks keys Memory Card Operations Initializing Memory Cards Initialize the Memory Card gt FUN mode SYSTEM CF FORMAT Setting value Description OK Initializes the Memory Card CANCEL Does not initialize the Memory Card Setting System Conditions ZG2 DSU User s Manual Removing Memory Cards For details on removing Memory Cards see Inserting and Removing Memory Cards T 20 Changing the Logging Folder Start No When a logging file is saved to Memory Card a folder with a running No is automatically created The start No for this folder can be changed Note that when an existing folder No is specified the logging data is overwritten gt FUN mode SYSTEM CF FILE Setting value Description Sets the start No default value current start No Changing the Display Language Set the display language of the LCD screen FUN mode SYSTEM LANGUAG Setting value Description Japanese Displays menu
11. Measurement value of task 2 Measurement value of CH2 task 8 I Configuration of measurement value data p 59 When processing fails When there is no data corresponding to the specified folder No When the Memory Card is not inserted I RR Explanation of parameters Folder No Specify the folder No with a 3 digit number Acquisition time This time is output in the format hh mm ss Measurement value The acquired measurement value is returned Only the tasks that are set are output Serial Communication ZG2 DSU User s Manual Acquire Logged Profile lt CFPRFGET command gt This command acquires the profiles saved on the Memory Card The specified file is received by XMODEM protocol This command can be used only when the Data Storage Unit is connected with the USB cable Command format C F P JR F G E T CR II L File No max digits Folder No max 3 digits Example To acquire the profile data of file No 11 stored in folder No 1 1010111 101111 lt File transfer gt The file is transferred by XMODEM CRC or SUM after READY is received XMODEM K is not supported Response format
12. OFF CH1 CH2 Sets the channel CH of the Sensor Controller targeted for logging When two Sensor Controllers are gang mounted profiles are logged on only either one of the Sensor Controllers ZG2 DSU User s Manual Select the Logging Target 31 SNOILONNA 901 32 Setting Logging Conditions Set which data is to be logged You can select from the following five logging conditions Only at an NG only at an OK All conditions Ata fixed cycle At individual fixed counts Atalogging cycle specified by an external signal Logging Only at an NG Only at an OK Set logging according to the judgment result of a specific Sensor Controller gt FUN mode SOURCE LOGGING MEAS Setting value Description CH Selects the channel of the Sensor Controller whose judgment result is to be monitored JUDGE NG ERROR Logging is performed only when the overall judgment of the CH currently being monitored is NG and ERROR NG Logging is performed only when the overall judgment of the CH currently being monitored is NG PASS Logging is performed only when the overall judgment of the CH currently being monitored is PASS OK default value Logging by All Conditions Logging is performed by all conditions regardless of judgment result gt FUN mode SOURCE LOGGING MEAS Setting value Description CH Select the channel of the connected Sensor Controller When two Controllers are connected
13. Available CH1 TASK1 gt CH1 TASK2 Stopping START Stopping 1 START Stopping T START Ending Logging 1 Either input the STOP signal or press the Logging ends and data is saved to the Memory Card The Data Storage Unit cannot accept the next logging operation while data is being saved to the Memory Card Whether or nat start of logging can be accepted can be known by the BUSY signal I Timing charts p 56 Starting and Ending Logging ZG2 DSU User s Manual Loading Logging Data to External Device There are two ways of loading logging data stored on Memory Card to an external device Removing the Memory Card and Copying Logging Data Before removing a Memory Card from the unit make sure that the CF power LED and access LED are both OFF If a Memory Card is removed with these LEDs still ON there is the possibility that data stored on the Memory Card might be lost or the Memory Card or Data Storage Unit might malfunction I Removing Memory Cards p 20 Copying Logging Data by Serial Communication Commands Logging data can be copied by input of communication commands from an external device without removing the Memory Card By using the command for initializing the Memory Card after a copy data after the copy can be deleted to secure free space on the Memory Card for the next logging operation Command Description Refere nce CFLOGGET Acquires the measurement values saved on t
14. Bank settings and system settings made on the Data Storage Unit can be saved internally on the Data Storage Unit The settings of all banks are saved regardless of the currently selected bank No After you have made settings be sure to save the setup data All settings will be deleted if you turn the power OFF without saving the data A message prompting you to save data will be displayed if you change the operation mode without saving data after you have changed settings 1 Switch to the FUN mode 10 02 SOURCE VO SET 2 Select SYSTEM SYSTEM 30 04 10002 E SAVE E INIT 21 3 Select SAVE 19 O2 Save the data 4 Select OK CANCEL The final confirmation message is 30 04 displayed 19 02 E it all right 5 Select OK OK CANCEL The settings are saved and the Executed SYSTEMDATA SAVE Executed message is displayed 24 Saving Setup Data ZG2 DSU User s Manual LOGGING 5 Logging Procedure How Logging Works Select the Logging Target Setting Logging Conditions Starting and Ending Logging 26 27 31 32 34 Loading Logging Data to an External Device35 SNOILONNA 9NI9901 Logging Procedure Step 1 I Measurement value p 31 Select the logging target LT Profile p 31 Step 2 ET Only at an NG only at an OK p 32 Set conditions to be used for logging T Log by all conditions p 32 Log fixed cycle p 33
15. CHGET Acquires the number of connected Data Storage Units p 68 Serial Communication ZG2 DSU User s Manual Bank Control Commands Command Description Refere name nce BANKGET Acquires the current bank No p 69 BANKSET Switches to the specified bank No p 69 Utility commands Command Description Refere name nce CFFORMAT Initializes the Memory Card p 70 Measurement Value Acquisition Profile Acquisition Commands Acquire Logged Measurement Value lt CFLOGGET command gt This command acquires the measurement values saved on the Memory Card All measurement values saved to the specified folder are output This command can be used only when the Data Storage Unit is connected with the USB cable lt Command format gt C FILIOIGIGIEIT CR Example To acquire the measurement values stored to folder No 1 Folder No max 3 digits C F L OIGIGIE T 0 01 1 0 ZG2 DSU User s Manual Serial Communication S3OIA3Q TVN 3 LX3 NOILVOINDIAINOO G lt Response format gt When processing ends successfully Acquisition time Measurement value of task 1 Measurement value of CH2 task 8 CR Acquisition time Measurement value of task 1 Measurement value task 2 Measurement value of CH2 task 8 CR Acquisition time Measurement value of task 1
16. possibility that data stored on the Memory Card might be lost or the Memory Card or Data Storage Unit might malfunction 1 Switch to the FUN mode 2 Select SYSTEM 2 SOURCE Ed 30 04 19 2 H EJECT SAVE 3 Select EJECT o 5 20 Mounting and Connecting Devices ZG2 DSU User s Manual 19 2 Eject CF 4 Select OK 3 4 E CANCEL The CF power LED turns OFF 5 Press the EJECT button at the side of the Memory Card slot gt lt 6 Remove the Memory Card Memory id EJECT button When Memory Cards are not to be used on the unit for a long time insert the protective dummy card ZG2 DSU User s Manual Mounting and Connecting Devices 21 sn 380338 Functions of the Data Storage Unit Logging Function Measurement values and profile data can be saved on the Data Storage Unit Saved data can be loaded to a PC from a Memory Card or via USB serial communication for use in managing production logs monitoring trends and analyzing trouble that may occur Memory Card Host USB RS 232C Logging is performed according to the following five conditions Only at an NG only at an OK p 32 All conditions p 32 Ata fixed cycle p 33 At individual fixed counts p 33 Ata logging cycle specified by an external signal p 33 External Bank Function The Data Storage Unit can be used as
17. 232C connector Connect the RS 232C cable exclusive product when you are connecting the Data Storage Unit to a personal computer which does not have a USB port LT RS 232C cable p 14 13 cable Connect this cable to the power supply 14 USB port Connect the USB cable MINI B to the USB port to connect to a personal computer Data Storage Unit ZG2 DSU User s Manual Mounting and Connecting Devices This section describes installation of the Data Storage Unit Cautions Regarding the Mounting Orientation improve heat radiation install the Data Storage Unit only the orientation shown below m a m Do not block the ventilation holes at the top and bottom the Data Storage Unit body Doing so will cause heat to build up inside and result in a malfunction When the temperature inside the control panel exceeds the ambient temperature of 50 C provide forced air cooling or more space at surrounding areas or improve air circulation to lower the ambient temperature to 50 C or less 17 ZG2 DSU User s Manual Mounting and Connecting Devices Gang mounting to a Controller For details on how to gang mount and install devices refer to the ZG2 series User s Manual CH number when Controllers are gang mounted In the gang mounted arrangement the Data Storage Unit must be located at the leftmost end viewed from the front When the unit is gang mounted the CH num
18. ECO Suppresses current consumption to darken the screen OFF Turns the digital display OFF Display Settings during Operation ZG2 DSU User s Manual LCD Screen Settings Hiding the LCD Screen To hide the LCD screen select OFF or AUTO OFF gt RUN mode MENU key LCD ON OFF Setting value Description ON the LCD screen at all times default value AUTOOFF Hides the LCD screen if the unit has not been operated for one minute OFF Hides the LCD screen at all times This operation is enabled in the displayed when the MENU key is pressed RUN mode only Note however that the display customize menu is Turning the LCD Screen Backlight OFF To turn the LCD screen backlight OFF select OFF or AUTO OFF gt RUN mode MENU key LCD BACKLIGHT Setting value Description ON Turns the LCD screen backlight ON at all times default value AUTOOFF Turns the LCD screen backlight OFF if the unit has not been operated for one minute OFF Turns the LCD screen backlight OFF ZG2 DSU User s Manual Display Settings during Operation 47 SNOILLONNA TWNOILIGGV ONILLAS 48 Changing the LCD Screen Display Details Customized characters can be displayed on the LCD screen gt RUN mode MENU key LCD CUSTOM Setting value Description ON OFF Set this item to ON to display characters set by CUSTOM on the LCD screen default value OFF CUSTOM Edits the cha
19. a firmware update do not turn the Data Storage Unit OFF Doing so will prevent the Data Storage Unit from functioning normally When installing Smart Monitor and the USB driver a PC log as an administrator or a user having the same privileges as a computer administrator for changing system settings SASIGNAddV 9 ZG2 DSU User s Manual Updating the Firmware E Updating the Firmware ZG2 DSU User s Manual INDEX A Assignment I O cable Bank Clearing Switching BANKGET command BANKSET command BKCTR2MC command BKMC2CTR command CFFORMAT command CFLOGGET command CFPRFGET command CH number CHGET command Command format Communication commands Connecting the Power Supply Control keys Controller Link Unit Gang mounting Data Storage Unit External dimensions Name Specifications DATAGET command DATASAVE command DATASET command Digital display Hiding Number of display digits Display language ZG2 DSU User s Manual 53 49 49 69 69 65 65 70 61 63 18 68 59 59 19 81 18 76 15 74 66 67 66 46 46 46 45 ECO setting External bank Saving Transferring Ferrite core Format FUN mode Gang mounting circuit diagrams Initialization Judgment conditions Keylock LCD screen Backlight Display details Hiding List of commands List of Key Operations Logging 47 22 38 39 19 30 79 18 54 23 42 44 46 47 81 47 48
20. alarm judgment 1 8 Setting Judgment Conditions Set the two values HIGH and LOW thresholds used for alarm output Three judgment results are output HIGH PASS and LOW Set the judgment conditions in the TEACH mode HIGH threshold Measurement value LOW threshold HIGH Output PASS LOW 42 ON when measurement value gt LLL LLL HIGH fhreshold ON ON when LOW threshold lt OFF measurement value lt HIGH threshold ON 1 when OFF measurement value lt LOW threshold Judging Measurement Values Alarm Outputs ZG2 DSU User s Manual 1 Switch to the TEACH mode 2 Switch the threshold selection switch to 6 0 2 o4 3 Set the HIGH threshold THRESH 250 000 DIGNVAL SET OK Note To change numerical values use the key l key and to change the number of digits use the key key 4 Press the SET key The numerical value is applied 5 Switch the threshold selection switch to L and set the LOW threshold SNOILLON 3 TWNOILIGGV ONILLAS v ZG2 DSU User s Manual Judging Measurement Values Alarm Outputs a 44 Setting System Conditions Setting the System Clock Set the Data Storage Unit s system clock gt FUN mode SYSTEM CLOCK Setting value Description DATE Sets the date HOUR Sets the time
21. either Sensor Controller may be selected JUDGE Select All Setting Logging Conditions ZG2 DSU User s Manual Logging at a Fixed Cycle Logging is performed at a specified time cycle gt FUN mode SOURCE LOGGING TIME Setting value Description 00 00 00 Specifies the time interval Logging at Individual Fixed Counts Logging is performed at a specified count interval gt FUN mode SOURCE LOGGING POINT Setting value Description 1 999 999 Sets the count interval default value 1 Specify the Logging Cycle by an External Signal All data is logged continuously for the duration that the TRIG signal is ON Note Logging is also performed while function key 1 is held down This key can be used as a substitute for the trigger signal gt FUN mode SOURCE LOGGING TRIGGER ZG2 DSU User s Manual Setting Logging Conditions SNOILONNA 901 34 Starting and Ending Logging The following describes the procedure for starting and ending logging Starting Logging 1 Switch to the RUN mode Available MB lt 2 Either input the START signal or Stopping START press the 1 key Logging is started Note Display details during logging be changed by the gt keys To display the amount To display the measurement value of a task of remaining space ona to be logged Memory Card 7 v LEE 25424 gt 1
22. value Description File Selects the bank file number to transfer BANKO to 255 CH Selects the channel of the Sensor Controller at the transfer destination 1 2 default value 1 CH2 is not displayed when it is not connected The current settings of the Sensor Controller will be changed However if you turn the power OFF without saving the settings the settings will revert to the original settings before the bank data was transferred Save the current settings by saving them on the Sensor Controller of the selected channel Serial communication commands can be used to transfer bank data to Sensor Controllers LT BKMC2CTR command p 65 ZG2 DSU User s Manual Transferring Bank Data to the Controller 39 SNOILONNA MNV8 TVNH3 LXH Transferring Bank Data to the Controller ZG2 DSU User s Manual SETTING ADDITIONAL FUNCTIONS Judging Measurement Values Alarm Outputs 42 Setting System Conditions 44 Display Settings during Operation 46 Bank Functions 49 Judging Measurement Values Alarm Outputs Specifying Tasks When outputting the judgment results of measurements as alarms specify the channel and task to be used for judgment gt FUN SET SOURCE Setting value Description CH Selects the channel of the Sensor Controller targeted for alarm judgment 1 2 default value 1 CH2 is not displayed when it is not connected TASK Selects the task targeted for
23. 47 60 82 22 INDEX SASIGNAddV 9 85 Conditions Ending How it works Measurement value Number of Data Procedure Profile Starting MEASURE command Memory Card 20 35 File No Folder structure Initializing NODE Output data Response format RS 232C RUN mode Save Serial communication 35 System clock System Configuration TEACH mode Threshold Timing charts 86 INDEX 32 34 27 31 28 26 31 34 64 45 29 44 58 52 59 58 80 24 58 44 14 80 42 56 VERGET command 67 Wiring 53 ZG2 DSU User s Manual ZG2 DSU User s Manual INDEX SASIGNAddV 9 87 88 Revision History A manual revision code appears as a suffix to the catalog number at the bottom of the front and back covers of this manual Cat No Z289 E1 02 Revision code Revision code Revision date Revised content 01 December 2008 First edition 01A March 2012 Additions for Notice for Korea Radio Law 02 August 2015 Additions corresponding to change of EN standard Revision History ZG2 DSU User s Manual Authorized Distributor
24. 5 less than 3 characters it is prefixed with spaces for the number of insufficient data When the number of digits past the decimal point is reduced the length of the text string decreases proportionately Decimal point Digits past the decimal point Measurement value Data configuration 12 34567 ER the decimal point 12 34567 fhe decimal point 1 0 00123 07001708 At measurement error 99191 91919 9 9 Available Commands Measurement value acquisition profile acquisition commands Command Description Refere name nce CFLOGGET Acquires the measurement values saved on the Memory Card p 61 CFPRFGET Acquires the profiles saved on the Memory Card p 63 MEASURE Acquires measurement values set at I O SET p 64 M Bank data transfer command Command Description Refere name nce BKMC2CTR Transfers bank data stored on the Memory Card to the Sensor p 65 Controller BKCTR2MC Saves bank data on the Sensor Controller to the Memory Card p 65 Setting acquisition change commands Command Description Refere name nce DATAGET Acquires the setup data on the Data Storage Unit p 66 DATASET Changes the setup data on the Data Storage Unit p 66 DATASAVE Saves all bank data to the Data Storage Unit s flash memory p 67 VERGET Acquires the version information system p 67
25. Acquisition Com 8 eod 61 Bank Data Transfer Commands 65 Setting Acquisition Change Commands 66 Bank Control Commands 69 Utility Commands 70 Parameter List 71 6 APPENDICES ZG2 DSU User s Manual Specifications and External Dimensions 74 Data Storage 74 Error Messages and Corrective Actions 77 Menu List 1 liie f AGER 79 Basic Knowledge for Operation 81 How to Select Menus 81 Updating the Firmware 83 INDEX evi p 85 Revision History 88 11 SIN3INOO ZG2 DSU User s Manual BEFORE USE Data Storage Unit Mounting and Connecting Devices Functions of the Data Storage Unit Initializing Controller Settings Saving Setup Data 14 17 22 23 24 Data Storage Unit The Data Storage Unit collects and acquires measurement values and profiles from the Sensor Controller installed on site and can save this data to Memory Card Data saved on Memory Card can be easily loaded to a PC for use in data analysis and operations Measurement conditions for up to 4096 banks 16 banks x 256 files can be registered to an inserted Memory Card as an external bank for the Sens
26. Change the number of digits past the decimal point setting NO MEDIA The Memory Card is not Insert the Memory Card inserted Insufficient There is not enough remaining Replace the Memory Card space on the Memory Card Delete unwanted files from the Memory Card Format the Memory Card ZG2 DSU User s Manual Error Messages and Corrective Actions SASIGNAddV 9 Glossary Term Explanation Memory Card Media for saving and storing logging data The Data Storage Unit uses compact flash cards CSV file CSV stands for Comma Separated Values CSV files are documents containing individual data elements separated by a comma as their delimiter CSV files can be browsed in generally available spreadsheet software 78 2 Error Messages Corrective Actions ZG2 DSU User s Manual Menu List FUN Mode This mode is for setting the logging conditions SOURCE SET BANK SYSTEM ZG2 DSU User s Manual PROFILE LOGGING SOURCE CHANGE CLEAR EJECT SAVE INIT INFO p p E P w Ds MEAS TRIGGER p 33 TIME Rm w S w POINT p p N 79 CF SIZE VERSION DATE HOUR RS 232C NODE FORMAT KEYLOCK LANGUAG FILE p Menu List 9 79 80 RUN Mode This mode is for executing logging It is also for se
27. NAPPROPRIATE MODIFICATION OR REPAIR SUITABILITY FOR USE THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT SAFETY RATED THEY ARE NOT DESIGNED OR RATED FOR ENSURING SAFETY OF PERSONS AND SHOULD NOT BE RELIED UPON AS A SAFETY COMPONENT OR PROTECTIVE DEVICE FOR SUCH PURPOSES Please refer to separate catalogs for OMRON s safety rated products OMRON shall not be responsible for conformity with any standards codes or regulations that apply to the combination of products in the customer s application or use of the product At the customer s request OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product machine system or other application or use The following are some examples of applications for which particular attention must be given This is not intended to be an exhaustive list of all possible uses of the products nor is it intended to imply that the uses listed may be suitable for the products Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this document ZG2 DSU User s Manual Nuclear energy control systems combustion systems railroad systems aviation Systems medical equipment amusement machines vehicles safety equipme
28. NS COMMUNICATION WITH EXTER NAL DEVICES APPENDICES READ AND UNDERSTAND THIS DOCUMENT Please read and understand this document before using the products Please consult your OMRON representative if you have any questions or comments WARRANTY OMRON s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year or other period if specified from date of sale by OMRON OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARDING NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED ON CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED STORED INSTALLED AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION ABUSE MISUSE OR I
29. OMRON Smart Sensor Data Storage Unit ZG2 DSU User s Manual Cat No Z289 E1 02 Introduction Thank you for purchasing the ZG2 Data Storage Unit 262 050 This manual provides information regarding functions performance and operating methods that are required for using the ZG2 DSU When using the ZG2 DSU be sure to observe the following The ZG2 DSU must be operated by personnel knowledgeable in electrical engineering To ensure correct use please read this manual thoroughly to deepen your understanding of the product Please keep this manual in a safe place so that it can be referred to whenever necessary About Trademarks Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corp in the United States and or other countries CompactFlash is a trademark of SanDisk Corporation Other product and company names herein may be either registered trademarks or trademarks of their respective owners How to Switch the Display Language to English Turn the power ON with the MENU key held down This displays the display language selection screen Select Language H English The unit will start up with the messages displayed in English when it is next started up User s Manual Smart Sensor Data Storage Unit ZG2 DSU READ AND UNDERSTAND THIS DOCUMENT Please Read BEFORE USE LOGGING FUNCTIONS EXTERNAL BANK FUNCTIONS SETTING ADDITIONAL FUNC TIO
30. PASS Black LOW 9 9 Load Pink ERROR o a Gray BUSY Load Load Load 24V DC Blue GND 0 0 0 Yellow TRIG Light blue Purple START White STOP Orange ZG2 DSU User s Manual Communication Using Signals S391A30 TVN 3 LX3 G Timing Charts This section explains the timing charts of the signals that exchanged between the Data Storage Unit and external devices Logging Logging start Logging end START signal or OFF T key 2 29 ON 1 Logging Memory Card 2 Logging cycle STOP signal OFF 2 Logging cy or J key ON i BUSY signal ON 4 Process executing Process Description 1 Logging Data that matches preset conditions is logged to internal memory on the Data Storage Unit 2 Logging cycle The measurement cycle of the Sensor Controller is the logging cycle 3 Copy to Memory Logged data is automatically copied to the Memory Card after Card logging ends Approximate copying times are as follows Profiles Approx 250 ms x number of profiles Measurement values Approx 400 ms 7ms x number of profiles 4 Process executing BUSY sig
31. an external bank for the Sensor Controller Measurement conditions for up to 4096 banks can be registered to an inserted Memory Card which enables a speedy response on multi product production lines Measurement conditions for up to 4096 different products can be saved on a Memory Card inserted on the Data Storage Unit conditions for up to 16 different products can be saved on a Sensor EXE T Saving bank data to Memory Cards p 38 I Transferring bank data to the Controller p 39 22 Functions of the Data Storage Unit ZG2 DSU User s Manual Initializing Controller Settings rtant The settings of all banks and logging data are initialized regardless of the currently saved bank No and logging data To save settings and data back them up to a personal computer before performing initialization T Acquiring setup data DATAGET command p 66 SOURCE SET E BANK El SYSTEM EJECT SAVE INIT E INFO Initialize CANCEL Is it all right OK CANCEL INITIALIZE Executed ZG2 DSU User s Manual 1 Switch to the FUN mode Select SYSTEM Select INIT The confirmation message is displayed Select OK The final confirmation message is displayed Select OK The settings are initialized and the INITIALIZE Executed message is displayed Initializing Controller Settings asn 380338 23 Saving Setup Data
32. arm on the Data Storage Unit 1 ms or less ZG2 DSU User s Manual Timing Charts S3OIA3Q TVN 3 LX3 G 57 58 Serial Communication You can use the USB port or RS 232C connector of the Data Storage Unit to perform serial communication with external devices such as a personal computer Serial communication functions in the RUN mode Serial communication functions are not available in the FUN mode or TEACH mode RS 232C Specifications Connecting a PC For details how to connect to a PC using the USB RS 232C cable refer to the ZG2 series User s Manual Note Installation of the USB driver is necessary only when connecting an external device to the USB interface for the first time For the USB driver use the exclusive USB driver packaged with the ZG2 WDC_1A sensor controller Setting Communication Specifications Set the RS 232C communication specifications Match the communications settings on the Data Storage Unit with those on the Sensor Controller gt FUN mode SYSTEM COM Setting value Setting range RS 232C LENGTH 8BIT 7BIT default value 8BIT PARITY NONE ODD EVEN default value NONE STOP 1BIT 2BIT default value 1BIT BAUDRAT 9600 19200 38400 57600 115200 default value 38400 DELIMIT CR LF CR LF default value CR NODE 0 to 16 default value 0 Note This node No sets the connection grou
33. ber assigned automatically ZG2 DSU ZG2 WDC CHO CH1 ZG2 DSU ZG2 WDC ZG2 WDC CHO CH1 CH2 18 Mounting and Connecting Devices ZG2 DSU User s Manual Attaching the Ferrite Core MEMORY CARD Y 1 Attach the ferrite core supplied to the Data Storage Unit s I O cable PUR ACCESS ERA Ferrite core Asn 340338 L 1 Connect the power wire brown and GND wire blue of the Sensor Controller s I O cable to the 24 VDC 10 power supply Note T The following power supply is recommended S8VS 03024 24 VDC 1 3 A Be sure to connect the Data Storage Unit to the power supply in a 1 1 connection 19 ZG2 DSU User s Manual Mounting and Connecting Devices Inserting Removing Memory Cards The following Memory Cards can be used on this unit 160 1285 128 MB 160 2565 256 MB Inserting Memory Cards 1 Press the EJECT button at the side of the Memory Card slot 2 Remove the protective dummy card from the unit Protective gt lt 4 dummy card 3 Insert the Memory Card ur Memory Card Removing Memory Cards Before removing a Memory Card from the unit make sure that the CF power LED and access LED are both OFF If a Memory Card is removed with these LEDs still ON there is the
34. ed disconnected while the power is ON Use only combinations of the Sensor Controller specified in this manual 3 Maintenance and Inspection Do not use thinner benzene acetone or kerosene to clean the Data Storage Unit 4 Compatibility of Mesurement Data This product is the dedicated data storage unit for ZG2 series Data cannot be logged when existing ZG series products are connected to the Data Storage Unit Bank data or System data saved using ZG series cannot be processed with this product ZG2 DSU User s Manual Editor s Note Meaning of Symbols Menu items that are displayed on the Data Storage Unit s LCD screen and windows dialog boxes and other GUI elements displayed on the PC are indicated enclosed by brackets Bi Visual Aids Indicates points that are important to achieve the full product performance Im such as operational precautions or tips Note Provide helpful information in use LI Indicates pages where related information can be found ZG2 DSU User s Manual ZG2 DSU User s Manual 1 USE Data Storage Unit 14 System Configuration 14 Part Names and Functions 15 Mounting and Connecting Devices 17 Gang mounting to a Controller 18 Attaching the Ferrite Core 19 Connecting the Power Supply 19 I
35. eshold LOW Turns ON when the measurement value of the specified task is smaller than the LOW threshold ERROR Turns when specified task ends in a measurement error Control output BUSY Turns ON while the Data Storage Unit is executing processing New operation instructions cannot be accepted while the BUSY signal is ON ZG2 DSU User s Manual Communication Using Signals S3OIA3Q TVN 3 LX3 HLIM G 53 Assignment of input signal wires Function Signal Description Logging start START Starts logging Logging end STOP Ends logging Logging trigger TRIG When the logging condition is set to TRIGGER data during input of the TRIG signal is logged and saved Circuit Diagrams NPN type ZG2 DSU11 Brown 24 V DC b Load e HIGH load E J e ereen PASS Load H K Black LOW i C J Pink ERROR C Gray BUSY P 24VDC 4 Blue GND 0 V nou JW Yellow TRIG AW po i AW gin blue NC em WW s AW qi STOP v AN gt Orange Communication Using I O Signals ZG2 DSU User s Manual NPN type ZG2 DSU41 Brown 24 V DC Red HIGH Green
36. essing ends successfully CR When processing fails lt Explanation of parameters gt Bank No Specifies the bank No after the bank is switched 1 4 ZG2 DSU User s Manual Serial Communication S3OIA3Q TVN H3 LX3 q Utility Commands Initialize Memory Card CFFORMAT command This command initializes the Memory Card Command format F OIRIMIAIT CR Response format When processing ends successfully When processing fails Serial Communication ZG2 DSU User s Manual Parameter List Parameters Common to the DATAGET DATASET Commands Targets for acquiring measurement values from acquisition value Measurement value of CH1 task 1 0 16 0 OFF 1 Measurement value of CH1 task 2 17 Measurement value of CH1 task 3 18 Measurement value of CH1 task 4 19 Measurement value of CH1 task 5 20 Measurement value of CH1 task 6 21 Measurement value of CH1 task 7 22 Measurement value of CH1 task 8 23 Measurement value of CH2 task 1 1 16 0 OFF 1 Measurement value of CH2 task 2 17 Measurement value of CH2 task 3 18 Measurement value of CH2 task 4 19 Measurement value of CH2 task 5 20 Measurement value of CH2 task 6 21 Measurement value of CH2 task 7 22 Measurement val
37. he Memory Card p 61 CFPRFGET Acquires the profiles saved on the Memory Card p 63 CFFORMAT Initializes the Memory Card p 70 ZG2 DSU User s Manual Loading Logging Data to an External Device SNOILONNA 901 d Loading Logging Data to an External Device ZG2 DSU User s Manual EXTERNAL BANK FUNCTIONS Saving Bank Data to Memory Cards 38 Transferring Bank Data to the Controller 39 38 Saving Bank Data to Memory Cards Bank data on Sensor Controllers can be saved on a Memory Card inserted on the Data Storage Unit 16 sets of bank data on the Sensor Controller are saved to a single file on the Data Storage Unit gt RUN mode MENU key BANK CONT gt CF Setting value CH Description Selects the channel of the Sensor Controller whose bank data is to be saved CH2 is not displayed when it is not connected File Selects the bank file number to save to the Memory Card BANKO to 255 If a file number already containing saved bank settings is selected those bank settings will be overwritten Note Serial communication commands can be used to save bank data to Memory Cards LT BKCTR2MC command p 65 Saving Bank Data to Memory Cards ZG2 DSU User s Manual Transferring Bank Data to the Controller Bank data stored on Memory Cards can be transferred to the current bank of the specified channel gt RUN mode MENU key BANK CF CONT Setting
38. his LED turns ON when a Memory Card read write error occurs 4 Memory Card slot This slot is for inserting the Memory Card 5 Digital display This displays measurement values currently being logged remaining amount of space on the Memory Card and other information 6 LCD screen FUN mode This mode displays the menu for setting logging conditions TEACH mode This mode displays the menu for setting alarm output thresholds RUN mode This mode displays the menu for setting up the content of the digital display and other display related settings Settings for using the Memory Card as an external bank are also made in this mode 15 ZG2 DSU User s Manual Data Storage Unit 16 Function 7 Control keys These keys are for setting logging conditions and other information Control key functions change according to the selected operation mode I List of Key Operations p 82 8 Mode switch This switch selects the operation mode FUN This mode displays the menu for setting logging conditions TEACH This mode displays the menu for setting alarm output thresholds RUN Normally select this mode when performing logging 9 Threshold selection Switch Select which of the HIGH or LOW thresholds is to be set or displayed 10 OUT LED This LED turns ON during alarm output 11 Gang mount Use this connector for connecting the Data Storage Unit to the Controller Link Unit 12 RS
39. mmand acquires the number of gang mounted Sensor Controllers and Data Storage Units lt Command format gt LI Parameter No lt Response format gt When processing ends successfully CR LI Number When processing fails lt Explanation of parameters gt Parameter No 0 default Total number is acquired 1 Number of connected Sensor Controllers is acquired 2 Number of connected Data Storage Units is acquired Example of response Parameter No Configuration 0 1 2 ZG2 DSU ZG2 WDC ZG2 WDC 3 2 1 ZG2 DSU ZG2 WDC 2 1 1 ZG2 WDC ZG2 WDC 2 2 0 ZG2 WDC 1 1 0 Serial Communication ZG2 DSU User s Manual Bank Control Commands Acquire Bank No lt BANKGET command gt This command acquires the current bank No lt Command format gt BIAINIKIG E T Response format When processing ends successfully CR 21 Bank max 1 digit When processing fails lt Explanation of parameters gt Bank No The acquired bank No is returned 1 4 Switch Bank lt BANKSET command gt This command switches to the specified bank No lt Command format gt L___ Bank lt Response format gt When proc
40. ms displayed can be used 36 4 on the LCD screen as a substitute for the TRIG signal 1 lt LEFT key O The functions of these keys Switches the Select the digit gt RIGHT key differ according to the set content of the content displayed on threshold Scrolls the page s the digital numerical Selects the digit of numerical display value values UP key The functions of these keys T UP key Changes the J DOWN key 8 differ according to the set Starts logging digit of the content J UP key threshold 2 Changes numerical values Ends logging numerical Changes characters value MENU VIEW MENU Returns to the top menu Displaysthe key display customize menu SET key SET Applies the item you are Applies the Q setting up item you are setting up ESC key ESC Returns to the previous menu Cancels the O threshold you are setting up 1 These keys can be used as a substitute for the TRIG signal when the logging condition is set to TRIGGER Logging is also performed while function key 1 is held down Basic Knowledge for Operation ZG2 DSU User s Manual Update the firmware by connecting the Data Storage Unit to the PC with the USB cable and using Warp Engine Zero For the firmware update and Warp Engine Zero please contact your OMRON represenatative The update procedure is the same as that for the Sensor Controller Refer to the Sensor Controller User s Manual During
41. nal turns ON while the Data Storage Unit is executing processing New operation instructions cannot be accepted while the BUSY signal is ON Timing Charts ZG2 DSU User s Manual Note Measurement cycle When the Data Storage Unit is connected the measurement cycle of the Sensor Controllers increases according to the display mode of the Sensor Controller Profile display approx 150 to 300 ms varies according to profile shape Digital display approx 50 ms per displayed task i e approx 200 ms when four tasks are displayed To set the fastest measurement cycle use the Sensor Controllers with the display OFF ECO monitor Transferring Bank Data 1 Transfer of bank data OFF BUSY signal ON gt 2 Process executing Process Description 1 Transfer of bank data Bank data is transferred between the Sensor Controller and Data Storage Unit Transfer operation is performed by using serial communication commands or menu operations 2 Process executing During transfer of bank data the BUSY signal is turned ON New operation instructions cannot be accepted while the BUSY signal is ON Alarm Output Sensor Controller OFF judgment output XXX DTI D QU QD _ alarm output ON Process Description T1 Alarm output delay time This is the delay time from when the measurement value is applied on the Sensor Controller up to output of the al
42. nserting and Removing Memory Cards 20 Functions of the Data Storage Unit 22 Logging Function 22 External Bank Function 22 Initializing Controller Settings 23 Saving Setup Data 24 2 LOGGING FUNCTIONS Logging Procedure 26 How Logging Works 27 Possible Number of Logging Data 28 Format of Data Saved to Memory Card 29 Select the Logging 31 Logging Measurement Values 31 Logging Profiles 31 Setting Logging Conditions 32 Logging Only at an NG Only atan OK 32 Logging by All Conditions 32 Logging at a Fixed Cycle 33 ZG2 DSU User s Manual SIN3INOO Logging at Individual Fixed Counts 33 Specify the Logging Cycle by an External Signal 33 Starting and Ending Logging 34 Starting Logging 34 Ending 0 34 Loading Logging Data to an External Device 35 Removing the Memory Card and Copying Logging Data 35 Copying Logging Data by Serial Communication Com MAS a ort 35 3 EXTERNAL BANK FUNCTIONS Saving Bank Data to Memory Cards
43. nsions Data Storage Unit Specifications Item ZG2 DSU11 ZG2 DSU41 1 O type NPN PNP Number of connected Sensor Controllers 2 4 Applicable Sensor Controllers ZG2 WDC11 WDC41 External I F O signal wire Logging start end Short ON Supply input circuited with O V voltage short or 1 5 V max circuited or supply OFF Open voltage 1 5 V leakage current max 0 1 mA max OFF Open leakage current 0 1 mA max Judgment output open PNP open HIGH PASS collector 30 VDC collector 50 mA LOW ERROR 50 mA max max Residual voltage Residual voltage 1 2 V max 1 2 V max Serial I O 05 2 0 1 port FULL SPEED 12 Mbps B RS 232C 1 port max 115 200 bps Function Number of Main memory Max number of profile saves 5 120 74 logging data 2 Max number of measurement value saves 65 000 3 Memory Card 256 MB 4 Max number of profile saves 35 328 256 saves x 138 files Max number of measurement value saves 7 15 million 65 000 saves x 110 files Logging triggers External triggers data triggers self trigger time trigger External bank functions 4096banks 16 banks x 256 files 5 Other functions Specifications and External Dimensions Alarm output functions ZG2 DSU User s Manual Item ZG2 DSU11 ZG2 DSU41 Ratings Power supply voltage 21 6 V to 26 4 VDC including ripple Curre
44. nt and installations subject to separate industry or government regulations Systems machines and equipment that could present a risk to life or property Please know and observe all prohibitions of use applicable to the products NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM PERFORMANCE DATA Performance data given in this document is provided as a guide for the user in determining suitability and does not constitute a warranty It may represent the result of OMRON s test conditions and the users must correlate it to actual application requirements Actual performance is subject to the OMRON Warranty and Limitations of Liability CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons It is our practice to change model numbers when published ratings or features are changed or when significant construction changes are made However some specifications of the product may be changed without any notice When in doubt special model numbers may be assigned to fix or establish key specifications for your application on your request Please consult with your OMRON representative at any time to confirm actual specifications of p
45. nt consumption 0 5 A or less Operation Ambient temperature range Operating 0 to 50 C environment Storage 0 to 60 C robustness with no icing or condensation Ambient humidity range Operating and storage 35 to 85 with no condensation Material Case polycarbonate PC Cable length 2m Minimum bending radius 52 mm Weight Approx 280 g excluding packing materials and accessories Accessories Ferrite core 1 p ce Instruction Sheet 1 The Controller Link Unit is needed for gang mounting 2 During logging data is saved to main memory and is automatically written to the Memory Card at the end of logging The possible number of logs varies according to the setting conditions LI Possible Number of Logging Data p 28 3 Measurement values can be saved up to 65 000 times even when two Sensor Controllers are connected and eight tasks are being measured on each controller 4 This is the maximum number of saves when logging is performed under the following conditions One task is measured on one Sensor Controller Only profiles or measurement values are logged 5 A Memory Card of capacity of at least 128 MB is required ZG2 DSU User s Manual SASIGNAddV 9 75 Specifications and External Dimensions External Dimensions e MMH S Unit mm
46. or Controller Also thresholds can be set for data currently being logged and used as alarm output functions System Configuration Sensor Head Card Controller Link Unit 25 Required when the Data Storage Unit is connected to the Sensor Controller 160 1285 160 2655 J mData Storage Unit Sensor Controller ZG2 DSU11 DSU41 ZG2 WDC11 WDC41 Up to two Sensor Controllers be gang mounted Data on the Data Storage Unit can be easily captured to a PC by serial communication a USB connection or by directly reading the Memory Card RS 232C connector cable option Exclusive cables are available to match the connected device For PC ZS XRS2 OF For PLC PT ZS XPT2 ji 12 Data Storage Unit ZG2 DSU User s Manual Part Names and Functions 1 2 3 E p 4 E 10 5 5 6 9 Saal i 220486 o e Uc m 9 EE 8 14 M Pa Name Function 1 CF power LED Displays the status of the power supplied to the Memory Card This LED turns ON when power is ON and turns OFF when power is OFF 2 CF access LED This LED turns ON when the Memory Card is being accessed 3 Error LED T
47. p No as seen from the host device PLC Not only the ZG2 series but also multiple devices can be connected to the PLC The node No assigned to devices connected to a PLC in this instance is referred to as a node No Serial Communication ZG2 DSU User s Manual Communication Commands Command Response Format lt Command gt Command data Delimiter Response When processing ends successfully Response data Delimiter O Delimiter When processing fails E R Delimiter Command data Specifies the command and parameters Response data Stores the acquired data Delimiter This control code indicates the end of the data Configuration of measurement value data Acquired measurement values are output as a data structure of variable length of up to 12 characters when the number of digits past the decimal point is set to 5 including delimiters and sign pd Delimiter Digits past the decimal point 5 digits Number can be changed Decimal point 1 digit Sign integer 5 digits Measurement value is prefixed with spaces for the number of insufficient data ZG2 DSU User s Manual Serial Communication S391A30 TVN 3 LX3 HLIM G 59 60 Sign The sign of the measurement value is stored Integer When the integer section of the measurement value
48. racters to display in the LCD screen max 16 digits eCall up the first characters of each character group with function keys 1 to 4 02 7 2 atoez Gl 2 7 oh 3 7 toy space 96 amp Ry 4 0109 lt gt 2 Select the characters in order by the UP DOWN keys Move the digit by the L R keys To delete a character select space Display Settings during Operation ZG2 DSU User s Manual Bank Functions Up to four setups can be stored on the Data Storage Unit and these can be switched when setting up the unit A set of these settings is called a bank Switching Banks Bank 1 is selected as the default However other banks 2 to 4 can be selected gt FUN mode BANK CHANGE Setting value Description BANK2 BANKS Selects the target bank default value BANK1 BANK4 Note Serial communication commands can be used to switch banks from an external device CI Switch Bank lt BANKSET command gt p 69 Clearing Banks The content of the currently selected bank is cleared gt FUN mode BANK CLEAR SYSTEM settings and the display details in the RUN mode are not cleared ZG2 DSU User s Manual Bank Functions 49 SNOILONNA TWNOILIGGV ONILLAS 50 Bank Functions ZG2 DSU User s Manual COMMUNICATION WITH EXTERNAL DEVICES List of Output Data Communication U
49. s in Japanese default value English Displays menus in English SNOILONNA TWNOILIGGV ONILLAS Displaying Data Storage Unit Information Displays the remaining amount of free space on the Memory Card and the system version of the Data Storage Unit gt FUN mode SYSTEM INFO Setting value Description CF SIZE Displays the remaining amount of free space on the Memory Card VERSION Displays the system version of the Data Storage Unit ZG2 DSU User s Manual Setting System Conditions 45 46 Display Settings during Operation Setting the Digital Display Set details to be displayed on the Data Storage Unit during logging in the RUN mode To set the display details first switch to the RUN mode and then display the top menu OUT o Digital display Changing the Number of Display Digits on the Digital Display Set the number of display digits past the decimal point on the digital display When five or less digits are set the digits are disabled from the rightmost digit first gt RUN mode MENU key DIGITAL DIGIT Setting value Description 0 to 5 DIGS Sets the number of display digits past the decimal point default value 3DIGS Hiding the Digital Display To hide the digital display select OFF gt RUN mode MENU key DIGITAL ECO Setting value Description NORMAL Displays the digital display at normal brightness default value
50. sing l O Signals Timing Charts Serial Communication 52 53 56 58 SI91A30 TIVN 3 LX3 H LIM G Data Storage Unit can output judgment values to external devices Use of serial communication enables measurement values to be output Judgment value Controller I O cable Captures the measurement results of tasks specified at I O SET and outputs the results of judging the judgment conditions on the Data Storage Unit Measurement value Serial communication The measurement values of the specified task are output by the MEASURE command List of Output Data ZG2 DSU User s Manual Communication Using Signals Using the Controller I O Cable By using the Data Storage Unit s 1 cable you can output judgment results to external devices or input a control signal from external devices A predetermined signal is assigned to each signal wire of the cable Wiring Brown Power supply 24 V GND 0 V HIGH PASS LOW 5 output terminals ERROR BUSY Yellow TRIG Light blue Unused 3 input terminals START STOP Orange Unused Assignments and Functions of I O Signal Wires Assignment of output signal wires Function Signal Description Judgment output HIGH Turns ON when the measurement value of the specified task is greater than the HIGH threshold PASS Turns ON when LOW threshold measurement value HIGH thr
51. ssible Number of Logs to Internal Memory Logged Data Number of Saves to Internal Memory Measurement values only Max 65 000 times 1 Profiles only Max 5 120 times 2 Both measurement values and profiles Max total 5 120 times 2 1 Logging is possible up to 65 000 times regardless of the number of connected Sensor Controllers and number of preset tasks When the number of saves reaches 65 000 times logged data is overwritten starting with the oldest data 2 When the number of saves reaches 5 120 times logged data is overwritten starting with the oldest data Possible Number of Saves to Memory Card When logging ends logged data is saved to Memory Card as a single file The possible number of saves differs according to the amount of remaining space on the Memory Card number of connected Sensor Controllers and the number of preset tasks Refer to the following table Logged Data Setting Number of Saves to 256 MB Memory Card Measurement values only 2 CH x 8 tasks Max 1 3 million times 65 000 times x 20 files 1 CH x 1 task Max 7 15 million times 65 000 times x 110 files Profiles only 1 CH only Max 35 328 times 256 times x 138 files Both measurement values and Max total 30 720 times 256 times x profiles 1 channel 120 files regardless of preset number of tasks The numerical values in the table above are provided for reference only Please note that the number of saves may fl
52. tting up the content of the digital display and other display related settings and for making settings when using Memory Cards as an external bank DIGITAL TEACH Mode This mode is for setting alarm output thresholds MenuList ON OFF BACKLIGHT CUSTOM ZG2 DSU User s Manual Basic Knowledge for Operation How to Select Menus Select items displayed on the LCD screen directly with the functions keys MEMORY CARD PWR ACCESS ERR o 0 G Digital display lll VALUE e E PROFILE LCD screen Select directly with the function keys ESC IAS P U H FUN O 05 Control keys Digital display Menu setting items are displayed using the following alphabet characters Correspondence between alphabet lelejelse eej sm ti au O ale jel s ON v Xt x V oe 1 SN EI MTM EM EON CON lala E oe Eo t 9t t Vy lt lt Pj UGN ZG2 DSU User s Manual Basic Knowledge for Operation 81 SASIGNAddV 9 82 List of Key Operations Key functions differ according to the currently selected mode Key FUN mode RUN mode TEACH mode During setup During measurement Function keys 10 A2 These keys directly set the No These keys preceding the ite
53. uctuate depending on the setup status even with the same number of channels or tasks How Logging Works ZG2 DSU User s Manual Format of Data Saved to Memory When logging is executed the OMRON folder for storing data is automatically created on the Memory Card Each time logging starts and ends folders are automatically created and appended with a running number and logging data is automatically stored in each of these folders Folder structure Root directory Measurement data Log000 csv Prof000 csv Prof001 csv Prof020 csv Profile 1 52 O Folder 1 Up to 5 120 profiles be logged to internal memory However when these profiles are saved to Memory Card the profiles are split up into 256 profiles for each individual file The same number as the folder name used for the number appended to each file name 2 The maximum number of folders that can be created is 999 The logging folder start No can also be changed I Changing the logging folder start No p 45 ZG2 DSU User s Manual How Logging Works SNOILONNA 901 File Format Measurement value One measurement value is output to one row of the file Log csv Acquisition time is output Only the measurement values of Measurement count as hh mm ss the task whose setting is ON are output max 65 000 times TIME 2 8 2
54. ue of CH2 task 8 23 ZG2 DSU User s Manual Serial Communication 71 S3OIA3Q TIWNY3 1X3 HLIM G Logging triggers Parameter Unit No Parameter No Measurement value acquisition value Logging condition 3 0 0 MEAS 1 TRIGGER 2 TIME 3 POINT Channels targeted by 3 410 CH1 1 CH2 measurement result trigger Measurement results 3 6 0 ALL 1 NG ERR 2 targeted by NG 3 ALL PASS measurement result trigger Number of data points 3 10 1 to 99999 specification Profile logging Parameter Unit No Parameter No Measurement value acquisition value Logging target 23 0 0 OFF 1 CH1 2 CH2 Judgment outputs Parameter Unit No Parameter No Measurement value acquisition value Tasks targeted by alarm 40 0 Task No 1 0 to 7 output CH targeted by alarm 40 1 0 CH1 1 CH2 output Alarm output threshold 40 2 999999999 to lower limit 999999999 1 Alarm output threshold 40 3 upper limit 1 Digits past the decimal point cannot be handled by the DATAGET DATASET commands Input as follows Example 999 999999 to 999 999999 999999999 to 999999999 Serial Communication ZG2 DSU User s Manual APPENDICES Specifications and External Dimensions Error Messages and Corrective Actions Menu List Basic Knowledge for Operation Updating the Firmware INDEX 74 77 79 81 83 85 Specifications and External Dime
55. urchased products DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes even when tolerances are shown ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user s programming of a programmable product or any consequence thereof COPYRIGHT AND COPY PERMISSION This document shall not be copied for sales or promotions without permission This document is protected by copyright and is intended solely for use in conjunction with the product Please notify us before copying or reproducing this document in any manner for any other purpose If copying or transmitting this document to another please copy or transmit it in its entirety ZG2 DSU User s Manual Meanings of Signal Words The following signal words are used in this manual Indicates a potentially hazardous situation which if not avoided will result in minor or moderate injury or may result in serious injury or death Additionally there may be significant property damage WARNING Meanings of Alert Symbols The following alert symbols are used in this manual 2 Indicates the possibility of explosion under specific conditions 23 Z WARNING
Download Pdf Manuals
Related Search