Related Manuals for CAS CAS-X320
Summary of Contents for CAS CAS-X320
- Page 1 IP69K Washdown Indicator Reference Manual (800) 223-4227 www.cas-usa.com U20151203...
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Page 2: Table Of Contents
Reference Manual V1.10 Software Versions 3.xx Table of Contents INTRODUCTION ........................4 1.1. Overview ........................4 1.2. Approvals ........................4 1.2.1. Trade versions .................... 5 1.3. The Manuals Set ......................5 1.4. Document Conventions ....................5 SPECIFICATIONS ......................... 6 INSTALLATION ........................7 3.1. - Page 3 Reference Manual V1.10 Software Versions 3.xx 6.5. Calibration Counter....................24 6.6. Passcodes ........................ 25 6.6.1. Full Setup Passcode ................. 25 6.6.2. Safe Setup Passcode ................25 6.6.3. Setup Lock-Out..................25 CALIBRATION ........................26 7.1. Performing a Digital Calibration with Test Weights ........... 26 7.1.1.
- Page 4 Reference Manual V1.10 Software Versions 3.xx SPECIAL FUNCTIONS KEY ....................46 13.1. Introduction ......................46 13.2. Key Functions ......................46 13.2.1. NONE ....................... 46 13.2.2. TEST ......................46 13.2.3. COUNT ....................46 13.2.4. UNITS ...................... 46 13.2.5. HOLD and PEAK HOLD ................46 13.2.6.
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Page 5: Introduction
Reference Manual V1.10 Software Versions 3.xx 1. Introduction This instrument is a precision digital indicator using the latest Sigma-Delta analogue to digital conversion technology to ensure fast and accurate weight readings. Figure 1: Weight Indicator The setup and calibration of the instrument are digital, with a non-volatile security store for all setup parameters. -
Page 6: Trade Versions
Reference Manual V1.10 Software Versions 3.xx 1.2.1. Trade versions NMI approval (4000 divisions at 0.8V/division). NTEP approval (10000 divisions at 0.8V/division). 1.3. The Manuals Set This manual is part of a set of manuals covering the setup and operation of the instrument. The set includes the following: ... -
Page 7: Specifications
Reference Manual V1.10 Software Versions 3.xx 2. Specifications Resolution Up to 60,000 divisions, minimum of 0.25V/division Zero Cancellation ± 2.0mV/V Span Adjustment 0.1mV/V to 3.0mV/V full scale 5 V for up to 4 x 350 or 8 x 700 ohm load cells (4-wire or 6-wire plus shield) Excitation Max total load cell resistance: 3,500Ω... -
Page 8: Installation
Reference Manual V1.10 Software Versions 3.xx Installation 3.1. Introduction The following steps are required to set up the indicator. Inspect indicator to ensure good condition. Use connection diagrams to wire up load cell, power and auxiliary cables as required. ... -
Page 9: Cable Connections
Reference Manual V1.10 Software Versions 3.xx 3.5. Cable Connections All cable connections are made to the rear of the instrument using pluggable screw terminals. It is not necessary to tin the ends of the wire with solder or to add crimp ferrules to the wires, however, these techniques are also compatible with the terminals and may ultimately make for a neater job. -
Page 10: 4-Wire Connection
Reference Manual V1.10 Software Versions 3.xx 3.7.2. 4-Wire Connection The minimum connectivity requirements are the connection of four wires (ie. Excitation + and – along with Signal + and –). Internally the instrument has a precision analogue switch that connects the Sense + and – lines directly to the Excitation + and – lines when 4-wire mode is selected. -
Page 11: Rs-232 Serial
Reference Manual V1.10 Software Versions 3.xx 3.8.1. RS-232 Serial Network: One Instrument to PC (RXD, TXD, GND) Figure 5: RS-232 – One Instrument to PC using COM Port (DB9) Figure 6: RS-232 – One Instrument to PC using COM Port (DB25) Page 10 X300-621-110... - Page 12 Reference Manual V1.10 Software Versions 3.xx Ring Networks: Multiple Instruments to PC (RXD, TXD, GND) Instruments can be configured in a Ring Network. The Short Ring Network layout can be used in situations up to a total cable run length of about 150 m (500 ft) at 9600 baud in a clean EMC environment.
- Page 13 Reference Manual V1.10 Software Versions 3.xx Long Ring Network: Multiple Instruments to PC (RXD, TXD, GND) The Long Ring Network layout can be used in situations where each leg of the cable run can be up to about 150 m (500 ft) at 9600 baud. If there are communications errors, lower the baud rate to 4800 or 2400.
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Page 14: Remote Input
Reference Manual V1.10 Software Versions 3.xx Printer Connections (RXD/TXD, GND and DTR) Figure 9: RS-232 – Instrument to Printer (DB25) Remote Display (TXD, GND) The remote display documentation should be referred to for connection details. Connect TXD to RXD and GND to GND on the remote display. 3.8.2. -
Page 15: Outputs
Reference Manual V1.10 Software Versions 3.xx 3.8.3. Outputs The output drivers for the instrument are high side drive and are capable of driving up to 400mA each. This configuration allows for the direct connection of the instrument outputs to most types of PLC. The voltage applied to the the instrument’s positive power supply terminal (+)appears on the output lines (Over, Pass and Under) when the outputs are active (eg. -
Page 16: Opto-Link (Optional)
Reference Manual V1.10 Software Versions 3.xx 3.9. opto-LINK (Optional) A temporary infrared communications link can be established between the instrument and a PC using an optional opto-LINK cable. The optional opto-LINK cable can be used to transfer setup and calibration information from a PC (eg. to be stored for later use and/or transferred to other instruments). -
Page 17: Connecting Shields
Reference Manual V1.10 Software Versions 3.xx 3.10. Connecting Shields To obtain full EMC or for RFI immunity, cable shields MUST be connected to the earth lug on the rear of the instrument. 3.10.1. Cable Shield Connection and Earthing Care should be taken when connecting shields to maximise EMC or RFI immunity and minimise earth loops and cross-talk (interference) between instruments. -
Page 18: Data Entry
Reference Manual V1.10 Software Versions 3.xx Data Entry Throughout the setup and normal weighing mode, different data entry methods are used. Each method is described below. When using the keypad for normal operation, press the key on keypad to initiate the feature. 4.1. -
Page 19: Numeric Entry
Reference Manual V1.10 Software Versions 3.xx 4.2. Numeric Entry A numeric entry box allows the input of a number. When entering a number, the display will show digits with the currently selected digit flashing. The <SEL> key is pressed to select a digit to change. -
Page 20: Basic Operation
Reference Manual V1.10 Software Versions 3.xx Basic Operation Figure 15: Display and Controls Illustration 5.1. Display Weight The Weight Display indicates the weight readings, setup information, errors and warnings. Display Units The Units Display shows the units of the weight reading as: grams (g), kilograms (kg), pounds (lb), tonnes (t) or none. -
Page 21: Has A Key Been Locked
Reference Manual V1.10 Software Versions 3.xx panel keys (ie. GRP, ITM, SEL, EDT and OK). For more information refer to Editing Annunciators page 17. 5.2. Has a key been locked? A single press of each key triggers the weighing operation printed on it. The instrument allows individual keys to be disabled in the setup. -
Page 22: Zero Key
Reference Manual V1.10 Software Versions 3.xx 5.6. ZERO Key When an empty scale has drifted away from a true zero reading, this key is used to perform a zero adjustment on the scale display. The zero adjustment is stored when power is removed and is re-used when next powered up. -
Page 23: Print Key
Reference Manual V1.10 Software Versions 3.xx Activation and setup purposes. A long press of the <GROSS/NET> key will toggle the opto-LINK infrared communications On/Off. When the opto-LINK has been enabled the following will occur: The instrument briefly displays the prompt opto-L. ... -
Page 24: Configuration
Reference Manual V1.10 Software Versions 3.xx Configuration 6.1. General Setup Information Configuration and calibration can be performed entirely from the front panel, using the digital setup facility. When Full Setup is used, all menu items are accessible and care must be taken to ensure no accidental changes are made to calibration and trade settings. -
Page 25: Filtering Techniques
Reference Manual V1.10 Software Versions 3.xx Calculating the full scale signal (load cell): Since the instrument uses 5V load cell excitation, the absolute signal voltage is: Calculating the signal resolution: 6.3. Filtering Techniques There is a trade off between noise filtering and the step-response time of the system. The step- response is defined as the time between placing a weight on the scale and the correct stable weight reading being displayed. -
Page 26: Passcodes
Reference Manual V1.10 Software Versions 3.xx Industrial OIML NTEP The Calibration Counter The Calibration Counter The Calibration Counter increments when trade increments when trade increments when trade critical critical settings, marked critical settings, marked with settings in the Calibration (CAL) with , are changed. -
Page 27: Calibration
Reference Manual V1.10 Software Versions 3.xx Calibration The calibration of the indicator is fully digital. The calibration results are stored in permanent memory for use each time the instrument is powered up. Note: Some of the digital setup steps can affect calibration. The BUILD and OPTION settings MUST be configured before calibration is attempted. -
Page 28: Zero (Zero Calibration Routine)
Reference Manual V1.10 Software Versions 3.xx 7.1.1. ZERO (Zero Calibration Routine) Press the <SEL> key to start. The display will show the current weight. Remove all weight from the scale structure. Press <SEL>, <EDT> or <OK> to execute a Zero Calibration. The display will show Z.in.P to indicate that zeroing is in progress. -
Page 29: Setup
Reference Manual V1.10 Software Versions 3.xx Setup The instrument digital setup facilities provide the means to configure and calibrate the instrument. 8.1. Accessing Setup There are two methods to access the Setup area. For further details of menu items available in each setup mode, refer to the Setup Menu Quick Reference page 51. -
Page 30: Setup Display Prompts
Reference Manual V1.10 Software Versions 3.xx 8.1.3. Setup Display Prompts When accessing Full or Safe Setup the instrument will beep twice and then display the following: FULL or SAFE (depending on setup access type) SETUP Software Version (eg. V1.0) ... -
Page 31: Setup Menus
Reference Manual V1.10 Software Versions 3.xx 8.4. Setup Menus 8.4.1. BUILD (Scale Build) Settings within this Group are used to configure the indicator to suit the current application. It is important to fully set the options within this group before calibration is attempted. Later changes to items within this group may invalidate the current calibration data. -
Page 32: Option (Scale Options)
Reference Manual V1.10 Software Versions 3.xx 8.4.2. OPTION (Scale Options) Items within this Group are used to configure the operating parameters of the scale. This is where the basic use of the scale is set. This setting configures the (Scale Use) instrument for Industrial, OIML, or NTEP operation. -
Page 33: Cal (Scale Calibration)
Reference Manual V1.10 Software Versions 3.xx 8.4.3. CAL (Scale Calibration) Items within this group perform various calibration routines. Certain items in the Scale Build can affect the calibration of the scale. Always check that these sections are correctly configured to suit the current application before attempting to calibrate the scale. ZERO (Zero Select to perform Zero Calibration. - Page 34 Reference Manual V1.10 Software Versions 3.xx It is only possible to circumvent the passcode at the factory. Care must be taken when setting the Full Digital Setup Passcode to ensure that the instrument does not become permanently locked. KEY.LOC This item allows individual keys to be locked and unlocked. (Front Panel The display shows a dash (–) to indicate that a key is locked (inactive) or Key Locking)
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Page 35: Cloc (Clock)
Reference Manual V1.10 Software Versions 3.xx Options are: NONE: No function. KEY1 to KEY 5: Mimic one of the front five function keys BLANK: Display dashes (ie. - - - - - -) and disable front key functions. Default: NONE REM.CHR The remote input transmit idle character specifies the character to be transmitted (Remote Input... -
Page 36: Test (Special Test Functions)
Reference Manual V1.10 Software Versions 3.xx Default: dd.mm.yy YEAR (Set Year) Range: 2000 to 2099 MONTH (Set Month) Range: 01 to 12 DAY (Set Day) Range: 01 to 31 HOUR (Set Hour) Range: 00 to 23 (24-hour format) MINUTE (Set Minute) Range: 00 to 59 8.4.6. -
Page 37: End - (Leaving Setup)
Reference Manual V1.10 Software Versions 3.xx Restores all settings in the digital setup, which are not calibration DEFLT critical back to the original new settings installed at the factory. The (Restore Factory Settings main use of this routine is to completely reset an instrument that is Except for Calibration and being installed on a different scale. -
Page 38: Serial Outputs
Reference Manual V1.10 Software Versions 3.xx Serial Outputs The instrument supports a bi-directional RS-232 output and temporary opto-LINK connection, allowing for a number of serial output types for communications with external devices such as printers, computers, PLCs or remote displays. Refer to opto-LINK Activation page 15. -
Page 39: Auto Weight Format String
Reference Manual V1.10 Software Versions 3.xx <DC2>20110150:<CR><LF> <DC4> <DC2>20110150:<CR><LF> 9F110150:07/01/2030 17:29<CR><LF> 9E110150:07/01/2030 17:30<CR><LF> <DC4> For more information on the NET Protocol and the Ring Network Enhancement, please refer to the Communications Manual. 9.3. Auto Weight Format String The weight format string may be set to the following formats: Format Description FMT_1... - Page 40 Reference Manual V1.10 Software Versions 3.xx NET: Network Communications. AUTO: Enables 10 Hz automatic transmission using the format selected below (SERIAL:FORMAT). SINGLE: Enables transmission on pressing the <PRINT> key using the format selected below (SERIAL:FORMAT). A long press of the <PRINT>...
- Page 41 Reference Manual V1.10 Software Versions 3.xx I.LOCK Sets the type of printing interlock to be used. Options are: (Print Interlock) NONE MOTION: Printing is enabled every time the scale becomes stable. RET.Z: Printing is enabled after the scale has returned to zero and is stable.
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Page 42: Standard Printing
Reference Manual V1.10 Software Versions 3.xx 10. Standard Printing The K376 firmware includes a standard print format and programmable printing. The standard print format incorporates number of pieces and totals if counting is being used. When the instrument has Print or Automatic print enabled, the standard print format will be used or if configured, the custom print format will be used. -
Page 43: Printing Total Weight And Number Of Pieces
Reference Manual V1.10 Software Versions 3.xx 000049 06/05/2003 15:20 90.6 kg G 0.0 kg.N 0.0 kg T 000050 06/05/2003 15:21 154.9 kg G 0.0 kg.N 0.0 kg T 000051 06/05/2003 15:21 50.4 kg G 0.0 kg.N 0.0 kg T 000052 06/05/2003 15:21 71.0 kg G 0.0 kg.N 0.0 kg T... -
Page 44: Programmable Printing
Reference Manual V1.10 Software Versions 3.xx 11. Programmable Printing Two user determined print strings with tokens can be programmed into an instrument using View300. 11.1. How to set custom print strings using View 300 Connect instrument to PC with View300 Open full session - select instrument menu/ select custom print format. -
Page 45: Master Serial Output
Reference Manual V1.10 Software Versions 3.xx Long Press <PRINT> key: to print the programmed summary print string up to 20 characters including tokens. 11.6. Master Serial Output In Master mode, the instrument sends out the entire contents of the LCD at the selected auto output speed.. -
Page 46: Check Weighing
Reference Manual V1.10 Software Versions 3.xx 12. Check Weighing The instrument is capable of performing as a check weigher. The status of the check weighing is displayed on the LCD and the three LEDs on the front of the indicator. Each value is associated with a physical output driver but it may also be simply used as an indicator. -
Page 47: Special Functions Key
Reference Manual V1.10 Software Versions 3.xx 13. Special Functions Key 13.1. Introduction The K376 firmware allows for the <FUNCTION> key to be configured to a range of special functions. As the K376 firmware allows for check weighing, there is an additional special function available where the key can be used to gain access to the check weighing threshold values. -
Page 48: Show.t
Reference Manual V1.10 Software Versions 3.xx peak value (eg. -30 is larger than 25). The Hold annunciator is active when the display is showing the held weight. Refer to 5.1 Display page 19. To perform the Hold function, do the following: Press the manual <HOLD>... -
Page 49: Check.w
Reference Manual V1.10 Software Versions 3.xx Press and hold the <A.TARE> key to set the threshold above which the automatic tare occurs. Press the <OK> key to enter the automatic tare threshold. Change the threshold to the required value using the <SEL> and <EDT> keys. Press the <OK>... -
Page 50: Appendix - Trade Sealing Details
Reference Manual V1.10 Software Versions 3.xx 14. Appendix - Trade Sealing Details Attachment of Lead Seal through optional Captive Security Screws. Please note that security screws are available as an option and that they are less corrosion resistant than the standard Captive Screws. -
Page 51: Appendix -Dimensions
Reference Manual V1.10 Software Versions 3.xx 15. Appendix –Dimensions Weight Indicator Dimensions in mm (1 inch = 25.4 mm) 3D View Front View Side View Bottom View Weight Indicator (Wall Mount) Dimensions in mm (1 inch = 25.4 mm) 3D View Stand Assembly Page 50 X300-621-110... -
Page 52: Setup Menu Quick Reference
Reference Manual V1.10 Software Versions 3.xx 16. Setup Menu Quick Reference Note: Available only in Full Setup. Changing this setting will increment the Calibration Counter. 1 Available only in Full Setup. Changing this setting will not increment the Calibration Counter. ... - Page 53 Reference Manual V1.10 Software Versions 3.xx (Auto Power Off / Battery Operation) B.LIGHT (Backlight Operation) REM.FN (Remote Function) REM.CHR (Remote Input Transmit Idle Character) BAT.VLT (Battery Voltage) W.D.LOCK (Wash Down Key Lock) PWR.FN (Power Function) SERIAL TYPE (Serial Output Type) FORMAT (Serial Output Format) BAUD (Serial Baud Rate) BITS (Serial Format Options)
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Page 54: Error Messages
Reference Manual V1.10 Software Versions 3.xx 17. Error Messages A number of error messages may be displayed to warn of operation outside of the acceptable limits. These messages are described below. Short messages (XXXXX) will appear as a single message on the display. -
Page 55: Setup And Calibration Errors
Reference Manual V1.10 Software Versions 3.xx 17.2. Setup and Calibration Errors These messages show status messages or errors that may occur during the instrument setup and calibration. Error Description Resolution (ENTRY) The instrument may be in Safe Setup Access Full Setup to edit the item. and an item that needs Full Setup has (DENIED) been selected for editing. -
Page 56: Diagnostic Errors
Reference Manual V1.10 Software Versions 3.xx 17.3. Diagnostic Errors The instrument continually monitors the condition of the internal circuits. Any faults or out-of- tolerance conditions are shown on the display as an E type error message. In the table below the following terms are used: Check: This item can be checked on site by service personnel. -
Page 57: Appendix - Rinwire Protocol
Reference Manual V1.10 Software Versions 3.xx 18. Appendix - rinWIRE Protocol The protocol uses ASCII characters with a single master POLL / RESPONSE message structure. All information and services are provided by registers each of which has its own register address. Basic Message Format The basic message format is as follows: ADDR... - Page 58 Reference Manual V1.10 Software Versions 3.xx CMD is a two character hexadecimal field: Command Description Read register contents in a ‘human readable’ format Read Literal Read Final Read register contents in a hexadecimal data format Write Final Write the DATA field to the register. Execute Execute function defined by the register using parameters supplied in the DATA field.
- Page 59 Reference Manual V1.10 Software Versions 3.xx :DATA carries the required information for the message ‘:’ (COLON) character is used to separate the header (ADDR CMD REG) and DATA information. Carries the information for the message. Some messages require no DATA DATA (eg Read Commands) so the field is optional.
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Page 60: Glossary Terms
Reference Manual V1.10 Software Versions 3.xx 19. Glossary Terms Term Definition COMM The communications protocol used to communicate with the R300 Series Count-by The smallest change in weight units that the display can show. See also Resolution. Division A single graduation. EEPROM Electrically Erasable Programmable Read-Only Memory Electro-Magnetic Compatibility Regulation... -
Page 61: List Of Tables
Reference Manual V1.10 Software Versions 3.xx Figure 11: Instrument Outputs to Drive Relay ................14 Figure 12: Instrument Outputs to Drive PLC .................. 14 Figure 13: opto-LINK Attachment ....................15 Figure 15: Editing Annunciators ....................17 Figure 16: Display and Controls Illustration ................... 19 Figure 17: Chart - Zero and Span Points to Interpolate Weight from Load Cell ...... -
Page 62: Index
Reference Manual V1.10 Software Versions 3.xx 20. Index SCALE (Scale Base Normal Operation, Test Display), 35, 4-Wire Connection, 9 Earthing, 16 Editing Annunciators, Scale Build, 8, 32 17, 20 LIVE.WT, 47, 48 6-Wire Connection, 9 Sealing Details, 49 Electrical Safety, 7 Load Cell Connection, Sealing EMC Immunity, 7... - Page 63 Reference Manual V1.10 Software Versions 3.xx Notes: Page 62 X300-621-110...
- Page 64 Reference Manual V1.10 Software Versions 3.xx Notes: Page 63 X300-621-110...