User manual OMRON ZG2-DSU

[. . . ] Z289-E1-01 ZG2-DSU Smart Sensor Data Storage Unit USERS MANUAL Introduction Thank you for purchasing the ZG2 Data Storage Unit (ZG2-DSU). 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. [. . . ] 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. FUN mode-[SOURCE]-[LOGGING]-[MEAS] Setting value CH Description Select the channel of the connected Sensor Controller. When two Controllers are connected, either Sensor Controller may be selected. Select [All]. JUDGE 32 Setting Logging Conditions ZG2-DSU User's Manual Logging at a Fixed Cycle Logging is performed at a specified time cycle. FUN mode-[SOURCE]-[LOGGING]-[TIME] Setting value 00:00:00 Description Specifies the time interval. 2 Logging at Individual Fixed Counts Logging is performed at a specified count interval. LOGGING FUNCTIONS FUN mode-[SOURCE]-[LOGGING]-[POINT] Setting value 1 - 999, 999 Description 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. FUN mode-[SOURCE]-[LOGGING]-[TRIGGER] ZG2-DSU User's Manual Setting Logging Conditions 33 Starting and Ending Logging The following describes the procedure for starting and ending logging. Starting Logging 1 FUN TEACH RUN Switch to the RUN mode. Available MB Stopping START 2 Either input the START signal or press the key. Logging is started. Note Display details during logging can be changed by the keys. To display the amount of remaining space on a Memory Card To display the measurement value of a task to be logged Available MB Stopping START CH1 TASK1 Stopping START CH1 TASK2 Stopping START Ending Logging 1 Either input the STOP signal or press the key. Logging ends, and data is saved to the Memory Card. Important The Data Storage Unit cannot accept the next logging operation while data is being saved to the Memory Card. Whether or not start of logging can be accepted can be known by the BUSY signal. Timing charts p. 56 34 Starting and Ending Logging ZG2-DSU User's Manual Loading Logging Data to an 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 2 Important 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. LOGGING FUNCTIONS 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 CFLOGGET CFPRFGET CFFORMAT Description Acquires the measurement values saved on the Memory Card. Acquires the profiles saved on the Memory Card. Initializes the Memory Card. Refere nce p. 61 p. 63 p. 70 ZG2-DSU User's Manual Loading Logging Data to an External Device 35 MEMO 36 Loading Logging Data to an External Device ZG2-DSU User's Manual EXTERNAL BANK FUNCTIONS 3 EXTERNAL BANK FUNCTIONS Saving Bank Data to Memory Cards Transferring Bank Data to the Controller 38 39 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. RUN mode-MENU key-[BANK]-[CONTCF] Setting value CH File Description Selects the channel of the Sensor Controller whose bank data is to be saved. CH2 is not displayed when it is not connected. Selects the bank file number to save to the Memory Card. (BANK0 to 255) Important 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. BKCTR2MC command p. 65 38 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. RUN mode-MENU key-[BANK]-[CFCONT] Setting value File CH Description Selects the bank file number to transfer. (BANK0 to 255) 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. 3 EXTERNAL BANK FUNCTIONS Important The current settings of the Sensor Controller will be changed. [. . . ] ·Format the Memory Card. NO MEDIA Insufficient ZG2-DSU User's Manual Error Messages and Corrective Actions 77 Glossary Term Memory Card CSV file Explanation Media for saving and storing logging data. The Data Storage Unit uses compact flash cards. CSV stands for "Comma Separated Values". CSV files are documents containing individual data elements separated by a comma as their delimiter. [. . . ]