User manual OMRON 2D CODE READER

[. . . ] Z242-E1-03 V400-F050/250/350 2D Code Reader USER'S MANUAL Introduction Introduction ëÊ 1 èÕ ëÊ 2 èÕ ëÊ 3 èÕ ëÊ 4 èÕ ÇÕǹÇ?Ç Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Appendix Introduction Application Considerations (Read and understand this information first. ) Section 1 Studying the V400-F Section 2 Changing Reading Conditions Section 3 Setting RS-232C and Discrete I/O Communication Conditions Section 4 Other Settings Section 5 Communicating with PC and Programmable Controller Section 6 Troubleshooting Appendix 2D Code Reader User's Manual V400-F050/250/350 Introduction Introduction 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. [. . . ] p. 56 40 V400-F050/250/350 User's Manual Section 2 Changing Reading Conditions Setting the Retry Method This section explains how to set the retry method (to execute reading and then capture an image twice or more). Two retry methods are available: "Same bank" and "Bank Switching". Item Same bank Exposure time change retry (Exposure) Details Capture is performed for the same bank by changing the exposure time in steps. p. 36 Section 2 Setting the Retry Method Simple retry (Normal) Capture is performed the specified number of times for the same bank. p. 36 Automatic bank switch retry (Bank Switching) Capture is performed continuously by switching from one bank to another. Setting the Bank Switching Retry Function 1. Switch to the setting mode. Hold down the center button for more than two seconds to activate the setting mode. STILL/LIVE MODE UP TRIG EXECUTE DOWN "Changing Settings" p. 24 Hold down for more than two seconds. 2. Select [System Setting] [Bank Switch] from [Setting Menu]. 3. Make the desired bank switch settings. 4. Confirm the settings. Select [OK] to confirm the settings. This will bring you to the operation menu. If you select [Cancel], the operation menu will reappear without reflecting the settings. V400-F050/250/350 User's Manual 41 Section 2 Changing Reading Conditions 5. Save the settings. Select [Save] from [Setting Menu] to save the settings. p. 56 Setting item Switch Function Settings OFF*/ON 1st Bank: #00 to #09 (*#00) Other: #00 to #09, None* Details If [ON] is selected, the bank will be switched from one to another as specified. Select the reading conditions to be switched. No reading condition will be selected if [None] is selected. Section 2 Setting the Retry Method 1st Bank 2nd Bank 3rd Bank 4th Bank 5th Bank Total Timeout Switch Order 1000 to 9999 (9999*) Set the time at which reading is to be stopped following start of bank switch retry in case of reading failure. Select the reading condition switching method. Auto* Fixed The switching order is determined automatically based on the frequency of use. Banks will be switched in the order they have been registered, starting from [1st Bank]. 42 V400-F050/250/350 User's Manual Section 3 Setting RS-232C and Discrete I/O Communication Conditions This section explains how to set RS-232C and discrete I/O communication conditions. Section 3 Setting RS-232C and Discrete I/O Communication Conditions Setting RS-232C Communication Conditions Setting Communication Conditions Setting the Data Format Setting Discrete I/O Communication Conditions 44 44 46 48 V400-F050/250/350 User's Manual 43 Section 3 Setting RS-232C and Discrete I/O Communication Conditions Setting RS-232C Communication Conditions This section explains how to set RS-232C communication conditions and data format. Setting Communication Conditions Set RS-232C communication conditions as follows. 1. Switch to the setting mode. Hold down the center button for more than two seconds to activate the setting mode. STILL/LIVE MODE UP TRIG Section 3 Setting RS-232C Communication Conditions EXECUTE DOWN "Changing Settings" p. 24 Hold down for more than two seconds. 2. Select [System Setting] [RS-232C] from [Setting Menu]. The RS-232C setting menu will appear. 3. Make the desired changes to the settings. Confirm the changes. Select [OK] to confirm the changes made to the [RS232C] settings. [. . . ] ·When the data read is T, 54 is output. Upper 4 bits Lower 4 bits Appendix ASCII Table V400-F050/250/350 User's Manual 99 Appendix Ladder Programming Example for Connecting to a PLC Connections Used in this Example The following configuration is used in this example. Cable V400-W23 (NPN type) V400-W23P (PNP type) 2D code reader V400-F050/250/350 POWER OK NG STILL/LIVE MODE UP CN1 TRIG EXECUTE DOWN CN2 Omron Corporation Power supply device 24VDC Programmable controller CJ Series CS Series Recommended: OMRON S8VS-03024 V400-F050/250/350 Settings (Default Settings) Baud rate: Stop bits: Parity: Header: Footer: Appendix Ladder Programming Example for Connecting to a PLC 9, 600 bps 1 bit None None CR Data length: 8 bits 100 V400-F050/250/350 User's Manual Appendix CS/CJ-series PLC Settings Change the settings in the PLC Setup to those shown below using the CX-Programmer and then transfer the settings to the CPU Unit of the PLC. Communications Settings: Select the Custom Option and then set the baud rate to 9, 600 and the format to "8, 1, N". Mode: RS-232C Start Code: Select Disable Option. End Code: Select the Set End Code Option and set "000D". Appendix Ladder Programming Example for Connecting to a PLC V400-F050/250/350 User's Manual 101 Appendix Sample Programming for CJ-series PLC Using a Software Trigger With the following programming, the V400-F will start reading when the Read Start Bit (CIO 0. 00) turns ON. [. . . ]