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SVS2000 Installation & Operation Manual CONTENTS I. HANDLING AND STORAGE...................................................................................................................... 1 Save These Instructions Inspection And Handling Disposal And Recycling Storage II. GENERAL SAFETY.................................................................................................................................... 2 Authorized Personnel Use Misuse III. PRODUCT DESCRIPTION.............................
VIII. TROUBLESHOOTING............................................................................................................................. 75 Hot Keys SVS Display Tree Setup Table Parameter Default SAFETY SYMBOLS WARNING: IDENTIFIES CONDITIONS OR PROCEDURES, WHICH IF NOT FOLLOWED, COULD RESULT IN SERIOUS INJURY. RISK OF ELECTRICAL SHOCK. CAUTION: IDENTIFIES CONDITIONS OR PROCEDURES, WHICH IF NOT FOLLOWED, COULD RESULT IN SERIOUS DAMAGE OR FAILURE OF THE EQUIPMENT.
www.kistlermorse.com SVS2000 Installation & Operation Manual I. HANDLING AND STORAGE Save These Instructions Inspection And Handling Do not dispose of the carton or packing materials. Each package should be inspected upon receipt for damage that may have occurred due to mishandling during shipping. If the unit is received damaged, notify the carrier or the factory for instructions. Failure to do so may void your warranty. If you have any problems or questions, consult Customer Support at 800-xxx-xxxx.
www.kistlermorse.com II. GENERAL SAFETY Authorized Personnel All instructions described in the document must be performed by authorized and qualified service personnel only. Before installing the unit, please read these instructions and familiarize yourself with the requirements and functions of the device. The required personal protective equipment must always be worn when servicing this device. Use The device is solely intended for use as described in this manual.
www.kistlermorse.com III. PRODUCT DESCRIPTION Function The SVS2000 accepts input signals from half- or full-bridge strain gage load cells through a high resolution (up to 21-bit) analog-to-digital converter. Resolution and gain are adjustable for optimal system performance. Weight is displayed at the indicator and the data can be serially polled from a master device. Analog and digital outputs can be generated from the inputs to the SVS2000 to provide auxiliary controls.
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www.kistlermorse.com IV. MECHANICAL INSTALLATION WARNING: REMOVE POWER FROM THE UNIT BEFORE INSTALLING, REMOVING, OR MAKING ADJUSTMENTS. Mounting The hardware used to mount the SVS2000 is provided by the customer. (Including suggested torque wrench Sturtevant-Richmond with torque range 4-12 lbf-in.) The SVS2000 ABS enclosure dimensions are shown in TI-SVS-01. Refer to Product Specifications, for Stainless Steel dimensions, and also product environmental specifications before mounting the SVS2000.
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www.kistlermorse.com V. ELECTRICAL INSTALLATION WARNING: VERY HIGH VOLTAGE IS PRESENT. REMOVE POWER FROM THE UNIT BEFORE INSTALLING, REMOVING, OR MAKING ADJUSTMENTS General Safety When using electrical equipment, you should always follow basic safety precautions, including the following: • The installation and wiring of this product must comply with all national, federal, state, municipal, and local codes that apply. • Properly ground the enclosure to an adequate earth ground.
www.kistlermorse.com Route the AC power cable and the set point cables separate from the low-level signal cable. Doing so will avoid electrical interference in the sensor signals and the communications signals. 1. Connect sensor wiring. 2. Connect relay output, digital output, analog output, serial output, and remote input wiring, as applicable. 3. Connect AC power. 4. Apply power and check display. 5. Seal openings in enclosure, using Sikaflex 1A or Dow Corning RTV 739 or 738 sealant. 6.
www.kistlermorse.com Power Fuse There is one power fuse in the SVS2000. Fuse Part Number Purpose Voltage Current F1 18-1002-01 AV 250 V 1.0 A Installing PCBs The SVS2000 arrives from K-M with the specified PCBs installed. However, you can expand your system by purchasing optional PCBs and installing them into vacant positions. The SVS2000 accepts up to two optional PCBs, stacked out from the Power Supply PCB with standoffs.
IN 1 1 SHLD COM COM IN +V 1 SHLD TB2 BLK WHT GRN US F1 C13 1.
A B C TB4 TB4 SHLD 1 K2 +S SHLD J4 J3 -S (Typical) (RED) (GRN) (WHT) (BLK) SHLD DETAIL D EXCITATION + SIGNAL + SIGNAL EXCITATION SHIELD 2 10 3 11 TO SUMMING BOX / FOIL GAGE LOAD CELL (4-350 OHM AT 10V EXCITATION TYPICAL) 11 4-WIRE FULL-BRIDGE TRANSDUCER CONNECTION (TYPICAL) SHLD -EX SIG- SIG+ +EX 3 J5 TO K-M SENSOR/TRANSDUCER/J-BOX (As Required) 9 SENSOR/SIGNAL INPUT SHLD -EX -S -SIG +SIG +S +EX DETAIL C EXCITATION + SIGNAL + EXCITATION SHIELD 3 +S -S TB4 K-M HALF-BR
www.kistlermorse.com venture Figure 3. Wiring Diagram Current Output Card 16 97-1129-01 Rev.
97-1129-01 Rev. D 17 A B C D + - IN - TB1 5 TO TXD TO SHLD TO RXD SERIAL DATA FIGURE 2 - SHLD OUT + - SHLD NC + 1 TO EMULATE RS-232 CONNECTION NC + OUT (SLAVE) IN DEVICE #32 2 - SHLD TB1 SERIAL DATA FIGURE 1 + 2 5 J1 3 3 + - SHLD OUT + (SLAVE) IN DEVICE #1 J2 LED1 LED2 4 2 4 SHLD TO RXDTO RXD+ TO TXDTO TXD+ TX SERIAL DATA RX TB1 KISTLER-MORSE ISOLATED SERIAL MODULE 63-1279REV S.N.
www.kistlermorse.com VI. SET-UP The SVS2000 is designed to get you up and running quickly once the system is installed. The SVS2000 guides you through the Quick Configuration questions. Your responses provide the SVS2000 with the information needed to pre-calibrate the system for your application. Before you begin Quick Configuration, gather the information shown in Table 1 or 2 depending on product and reference Figure 5. When performing Quick Configuration, do not worry if you make an error.
www.kistlermorse.com 1. See the load cell label or the sensor manual rated load and sensitivity Figure 5. Quick Config Terminology Key Function Enter Press the Enter Key to save in memory any selection you make or any value entered. Each time the Enter Key is pressed, the SVS2000 briefly acknowledges the entry before proceeding to the next display. Arrow Keys Press an Arrow Key to scroll the display through the selections at a given level.
www.kistlermorse.com Quick Configuration Procedure 1. Apply power to the unit while pressing the Enter Key. The display shows: QUICK CONFIG PRESS ENTER... ...TO CONTINUE 2. Press the Enter Key. The display shows: UNITS? lbs The choices for units are lbs or kg. For kg, press the Up Arrow Key; the display shows: UNITS? kg Note: You can change units after Quick Config is complete. 3. When the display shows the desired units, press the Enter Key.
www.kistlermorse.com 9. If you selected Vertical Legs, the display shows: ROSETTE ARRAYS? The choices for Microcell configuration are rosette arrays (‘T’ configuration) or vertical sensors. For vertical sensors, press the Up Arrow Key; the display shows: VERTICL SENSORS? 10. When the display shows the desired Microcell configuration, press the Enter Key. The display acknowledges the selection. 11. The display shows: WORKNG CAPACITY: 12. Press the Enter Key.
www.kistlermorse.com 21. Press the Enter Key. The display shows: > 0 SUPPORTS 22. Use the Numeric Keys to input the number of vessel supports. Press the Enter Key. The display acknowledges the entry. 23. The display shows: CURRNT LIVE LOAD 24. Press the Enter Key. The display looks like this: > 0 lbs If you selected kg, the display shows kg. 25. Use the Numeric Keys to input the weight of material currently in the vessel. Press the Enter Key.
www.kistlermorse.com Gross Weight Display Bar Graph Display Note: Immediately after Quick Config, the SVS2000 uses the default value for the Bar Graph Span to determine the value for the bar graph display. Enter the correct Bar Graph Span in the Display Menu. You can choose to view a bar graph of the gross weight. To toggle between numerical and bar graph gross weight: 1. Use an Arrow Key to scroll to the gross weight display. The display looks like this: GRS 12345600 lbs 2. Press the Enter Key.
www.kistlermorse.com Net Weight Display The net weight is the change in weight since the last tare. To tare the vessel: 1. While in Run Mode, press the Tare Key for 1 second. 2. If you set up a User Access Code the display shows: USER CODE? Enter the User Access Code. Press the Enter Key. 3. The display briefly shows: TARE IMPLEMENTED Total Weight Display The total weight is the algebraic sum of the net weights. It is updated each time the vessel is tared.
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www.kistlermorse.com Following are two examples illustrating how to navigate to the Relay1 Deadband Menu: Example 1. Go directly to nearest numbered menu — 1. In Run Mode, press the ‘3’ Key and ‘1’ Key. The display shows: FUNCTION: 31 Press the Enter Key. The display shows: 31 SLCT RELAY #1 2. Press the Enter Key to select this menu. The display shows: RELAY1 VALUE 3. Press the Up Arrow Key to go to the next menu at this level. The display shows: RELAY1 DEADBAND 4.
www.kistlermorse.com Keyboard The SVS2000 keyboard is used to input setup parameters during Quick Config, access Run Mode display screens, and access Function Mode menus to input setup parameters and troubleshoot. The function of each key is described below. Key Description Func Used in Run Mode only. Press the Func Key to switch to Function Mode and access the first item in the menu tree.
www.kistlermorse.com Tare Used in Run Mode only. Press the Tare Key for 1 second to ‘tare’ the vessel, setting the net weight value to zero. The SVS2000 briefly shows Tare Implemented and then switches to the net weight display. The tare function is useful when you want to monitor how much material is added to or removed from the vessel from a given point. Note that the total weight display is updated each time the vessel is tared. Note:The SVS2000 also has a remote tare function.
www.kistlermorse.com Display Menu [10] The Display Menu is used to set up the parameters that govern the display functions when in Run Mode. This chapter provides explanations of the display parameters and detailed navigation procedures through the menu tree. 11 Disp (display) Format Note: Disp Format was set by the SVS2000 based on your entries in Quick Config. In the Disp Format Menu you can change the format. However, if you change Disp Format you must also change other setup parameters.
www.kistlermorse.com 20, 50, 100, 200, 500, 1000, 5000, or 10000. A Disp Countby of 1 causes the rightmost active digit on the display to change in increments of 1. A Disp Countby of 100 causes the rightmost three active digits on the display to change in increments of 100. Use Disp Countby to adjust the display to a resolution consistent with the accuracy of the system and reduce display flickering. Note that the selection for Disp Format affects how the SVS2000 interprets the Disp Countby value.
www.kistlermorse.com lbs (pounds) kg (kilograms) CWT (hundred-weight) tns (tons) gal (gallons) Ltr (liters) bbl (barrels) bu (bushels) % (percent) ft (feet) m (meters) mV (millivolts) (none) SCK Follow this procedure to modify Disp Units: 1. If the SVS2000 is in Run Mode, press the ‘1’ Key, ‘3’ Key, and Enter Key to access the menu tree. The display shows: 13 DISP UNITS 2. Press the Enter Key to access this menu.
www.kistlermorse.com While viewing the gross weight in Run Mode, pressing the Enter Key toggles the display between bar graph and numerical display. Follow this procedure to modify Bargraph Span: 1. If the SVS2000 is in Run Mode, press the ‘1’ Key, ‘4’ Key, and Enter Key to access the menu tree. The display shows: 14 BARGRAPH SPAN 2. Press the Enter Key to access this menu. The display looks like this: > 9999 lbs (Units are consistent with Disp Units.) 3.
www.kistlermorse.com Preact [31 through 38] IOut 4/0 mA [42] and 20 mA [43] DSP Step [73] Rate Threshld [81] Zero Trak Win [83] Drift Limit [84] Example 2. Change Disp Units from lbs to tns and Disp Format from xxxxxx00 to xxxxx.x Record current parameter values: Disp Format = xxxxxx00 Scale Factor Weight = 100,000 lbs Relay1 Value = 90,000 lbs (dummy zeroes underlined) Change Disp Units and Disp Format. As a result of the changes, the parameter values change to: Scale Factor Weight = 100.
www.kistlermorse.com Cal (calibration) Menu [20] Quick Config got your system up and running with a calibration based on system and sensor characteristics. The Cal Menu is used to refine and improve the calibration. This section provides explanations of each of the calibration parameters and detailed navigation procedures through the menu tree for each type of calibration.
www.kistlermorse.com High-Accuracy Calibration This procedure provides the highest accuracy, but requires that the vessel be completely empty to start. The principle behind the calibration follows. The vessel is completely emptied, and the Lo Span weight is set to zero [point (1) in Figure 7]. A known quantity of material, representing at least 25% of the vessel’s total capacity, is then added to the vessel. That quantity is entered as the Hi Span weight [point (2) in Figure 7].
www.kistlermorse.com 8. Press the Enter Key to access the Hi Span Cal Menu. The display looks like this: > ------ lbs (Units are consistent with Disp Units.) 9. Use the Numeric or Arrow Keys to input a value that represents the quantity of material added to the vessel. Press the Enter Key to save the value in memory. The display acknowledges the entry and returns to: HI SPAN CAL 10. Press the Gross or Net Key to return to Run Mode. The SVS2000 is now calibrated to the highest accuracy.
www.kistlermorse.com 4. Use the Numeric or Arrow Keys to input a value that represents the estimated quantity of material in the vessel. Press the Enter Key to save the value in memory. The display acknowledges the entry and returns to: LO SPAN CAL 5. Press the Up Arrow Key to proceed to the next menu. The display shows: HI SPAN CAL 6. Add a known quantity of material, representing at least 25% of the vessel’s total capacity, to the vessel. 7. Press the Enter Key to access the Hi Span Cal Menu.
www.kistlermorse.com capacity. Follow this procedure to calibrate by subtracting a known quantity of material: Figure 8. Calculation by Subtracting a Known Quantity 1. If the SVS2000 is in Run Mode, press the ‘2’ Key, ‘1’ Key, and Enter Key to access the menu tree. The display shows: 21 AUTO CAL 2. Press the Enter Key to access this menu. The display shows: LO SPAN CAL 3. Press the Up Arrow Key to proceed to the next menu. The display shows: HI SPAN CAL 4.
www.kistlermorse.com Note: Shifting from the dashed to the solid line in Figure 8 is accomplished by entering a Display Value Correction when the vessel contains a known quantity of material (usually none) at a later date. This procedure is described in Refining the Calibration with the Display Value Correction in this section. Refining the Calibration with the Display Value Correction The Disp Val Correct Menu is used to allow the SVS2000 to establish a known live load.
www.kistlermorse.com 22 Manual Cal (calibration) See Figure 9. For Manual Cal, you calculate and input directly Scale Factor Weight, Scale Factor Counts, and Zero Counts for the calibration line. There are two reasons for performing a manual calibration: • Refining the calibration — You performed an Auto Cal.
www.kistlermorse.com 9. Press the Enter Key to access the Zero Counts Menu. The display looks like this: > 1048576 cnts 10. Use the Numeric or Arrow Keys to input a value for the zero counts. Press the Enter Key to save the value in memory. The display acknowledges the entry and returns to: ZERO COUNTS 11. Press the Gross or Net Key to return to Run Mode. 23 Linearization The linearization function is used to correct nonlinearities from a vessel’s sensor/transducer output.
www.kistlermorse.com 1IN = 0 lbs 1OT = 0 lbs 2IN = 6000 lbs 2OT = 5000 lbs 3IN = 11,500 lbs 3OT = 10000 lbs 4IN = 16000 lbs 4OT = 15000 lbs 5IN = 20000 lbs 5OT = 20000 lbs Figure 10. Linearization Follow this procedure to set up and enable the linearization table: 1. If the SVS2000 is in Run Mode, press the ‘2’ Key, ‘3’ Key, and Enter Key to access the menu tree. The display shows: 23 LINEARIZATION 2. Press the Enter Key to access this menu. The display shows: LINEARIZE SET 3.
www.kistlermorse.com 8. Press the Enter Key to access the linearization enable function. The display looks like this: LINEARIZE *OFF (Asterisk indicates the current selection.) If the displayed menu does not show Linearize On, press the Up Arrow Key to display the next page of the menu: LINEARIZE ON 9. When the display shows Linearize On, press the Enter Key. The display acknowledges the selection and returns to: LINEARIZE ENABLE 10. Press the Gross or Net Key to return to Run Mode.
www.kistlermorse.com 29 Cal (calibration) Display Accessing this menu allows you to view the calibration values that have been entered or internally calculated, as shown in Table4. Follow this procedure to display the calibration parameters: 1. If the SVS2000 is in Run Mode, press the ‘2’ Key, ‘9’ Key, and Enter Key to access the menu tree. The display shows: 29 CAL DISPLAY 2. Press the Enter Key to access this menu. The display looks like this: Cnt/mV 699 3.
www.kistlermorse.com Notes: 1. These values are entered in a Manual Cal or are calculated from the Auto Cal data; the display reflects the most recent calibration. 2. These values are blanked out with ‘- - -’ if the most recent calibration entry was a Manual Cal parameter. 3. These values are blanked out with ‘- - -’ if the most recent calibration entry was a Display Value Correction or the use of the Zero Key.
www.kistlermorse.com Track Setpoints can be set to energize based on tracking the gross weight (Grs), net weight (Net), total weight (Tot), or a system fault (Flt). Energizing based on the gross weight is the default. Note: If Track is set to Flt, the setpoint remains energized except in a fault condition or if power is turned off.
www.kistlermorse.com Figure 11. Set Point Setting Up the Setpoints Follow this procedure to set up relay 1. The procedure for the other relay and for the digital outputs is similar. 1. If the SVS2000 is in Run Mode,press the ‘3’ Key, ‘1’ Key, and Enter Key to access the menu tree. The display shows: 31 SLCT RELAY #1 2. Press the Enter Key to access this menu. The display shows: RELAY1 VALUE 3. Press the Enter Key to access the Relay1 Value Menu.
www.kistlermorse.com 10. When the display shows the desired selection, press the Enter Key. The display acknowledges the selection and returns to: RELAY1 HI/LO 11. Press the Up Arrow Key to proceed to the next menu. The display shows: RELAY1 TRACK 12. Press the Enter Key to access the Relay1 Track Menu. The display looks like this: RLY1 TRACK:*GRS (Asterisk indicates the current selection.
www.kistlermorse.com 39 Digtl (digital) Status This menu allows you to view the status of each of the digital outputs. Note: The status of relays 1 and 2 can be viewed in Run Mode by pressing the Arrow Keys to toggle between gross weight, net weight, total weight, and relay status displays. Follow this procedure to view the digital output status: 1. If the SVS2000 is in Run Mode, press the ‘3’ Key, ‘9’ Key, and Enter Key to access the menu tree. The display shows: 39 DIGTL STATUS 2.
www.kistlermorse.com 5. Press an Arrow Key to toggle the setpoint between On and Off. 6. To test another setpoint: A. Press the Enter Key to exit the test for this setpoint. B. Press an Arrow Key until the display shows the next desired setpoint. C. Repeat Steps 4 and 5. 7. Press the Gross or Net Key to terminate the test and return to Run Mode. Once the test is terminated, the setpoints return to automatic control.
www.kistlermorse.com 44 IOut Track The current transmitter can be set to interpret the value entered for the low current and high current operation points as gross or net weight. Transmitting current based on gross eight is the default. If the SVS2000 detects a problem, one of three fail-safe conditions can be applied to a current output: — Hi — Lo — default — NC (no change) 45 IOut Failsafe Lo forces the current output to be 0 (in 0-20 mA range) or 4 mA (in 4-20 mA range) in a fail-safe condition.
www.kistlermorse.com 2. Press the Enter Key to access this menu. The display looks like this: RANGE: *4-20mA (Asterisk indicates the current selection.) If the displayed menu does not have the desired range, press the Up Arrow Key to display the next page of the menu. The display looks like this: RANGE: 0-20mA 3. When the display shows the desired range, press the Enter Key. The display acknowledges the selection and returns to: 41 IOUT RANGE 4. Press the Up Arrow Key to proceed to the next menu.
www.kistlermorse.com 14. Press the Enter Key to access the IOut Failsafe Menu. The display looks like this: FAIL-SAFE: *LO (Asterisk indicates the current selection.) If the displayed menu does not have the desired fail-safe, press the Up Arrow Key to display the next page of the menu. Continue to press an Arrow Key until you see the desired selection (there are three pages to the Fail-Safe Menu). 15. When the display shows the desired fail-safe, press the Enter Key.
www.kistlermorse.com 49 Test Current This function allows manual activation of current output outside of normal control. Follow this procedure to test current output: caution: Manually activating current output can cause damage if control equipment is connected. Disconnect control equipment before proceeding. 1. If the SVS2000 is in Run Mode, press the ‘4’ Key, ‘9’ Key, and Enter Key to access the menu tree. The display shows: 49 TEST CURRENT 2. Press the Enter Key to access this menu.
www.kistlermorse.com 51 Serial Addres (address) External equipment may have many signal processors daisy chain wired to it. The serial address of the signal processor identifies the signal processor and the associated vessel to the external equipment. Each device on the same serial connection must have a different address. The address of the SVS2000’s serial port is set up in the Serial Addres Menu.
www.kistlermorse.com 53 PLC Menu The SVS2000 can provide direct serial communications to the following PLCs through optional PCBs: • Ethernet/IP — Refer to the A-B RIO Interface Manual for SVS2000 for wiring and programming details. • DeviceNet PLC — Refer to the DeviceNet Interface Manual for SVS2000 for wiring and programming details. • Profibus PLC — (not available) Refer to the Profibus Interface Manual for SVS2000 for wiring and programming details.
www.kistlermorse.com 3. When the display shows the desired excitation, press the Enter Key to save the value in memory. The display acknowledges the selection and returns to: 61 SENSOR ADJ EX 4. Press an Arrow Key to scroll to another menu or press the Gross or Net Key to return to Run Mode. 62 Resolution This function controls effective resolution by changing the conversion rate of the 21-bit A/D converter.
www.kistlermorse.com • KM bolt-on sensors (Microcells and L-Cells) — 2 • Direct support products with sensitivity typical of silicon sensors (KM Load Disc II, Load Stand II, and Load Link I and II) — 4 • Direct support products with sensitivity typical of foil gage sensors — 16 or 32 Table 5. Available gain settings and corresponding sensor input voltages. Sensor Gain Sensor Input Voltage 1 ±3.0 2 ±1.5 4 ±0.75 8 ±0.375 16 ±0.1875 32 ±0.09375 64 ±0.046875 128 ±0.
www.kistlermorse.com 2. Press the Enter Key to access this menu. The display looks like this: RAW 12345600 lbs Press the Up Arrow Key to toggle to the other pages of the display, which look like this: FTR 12345600 lbs OUT 12345600 lbs RAW 1234567 Cts FTR 1234567 Cts SENSOUT -123 mV (Units are consistent with Disp Units.) 3. Press the Enter Key to return to: 69 SENSOR DISPLY 4. Press an Arrow Key to scroll to another menu or press the Gross or Net Key to return to Run Mode. Figure 12.
www.kistlermorse.com 2. Press the Enter Key to access this menu. The display looks like this: >1 3. Use the Numeric or Arrow Keys to enter the desired value. Press the Enter Key to save the value in memory. The display acknowledges the entry and returns to: 71 AVERAGING 4. Press an Arrow Key to scroll to another menu or press the Gross or Net Key to return to Run Mode.
www.kistlermorse.com Determines the magnitude of change from the old reference median to the new reference median, for change triggered by the DSP Qualify parameter. In example 2 in Figure 13, the SVS2000 moves the reference median 80% of the distance from the old median to 75 DSP Factor the last weight (which triggered the change), based on a DSP Factor of 80%.
www.kistlermorse.com (Units are consistent with Disp Units.) 6. Use the Numeric or Arrow Keys to input a value for DSP Step. Press the Enter Key to save the value in memory. The display acknowledges the entry and returns to: 73 DSP STEP 7. Press the Up Arrow Key to proceed to the next menu. The display shows: 74 DSP QUALIFY 8. Press the Enter Key to access the DSP Qualify Menu. The display looks like this: >3 9. Use the Numeric or Arrow Keys to input a value.
www.kistlermorse.com Tracking Menu [80] The Tracking Menu is used to set up and monitor the SVS2000’s zero tracking and material tracking functions. This chapter provides explanations of each of the tracking parameters and navigation procedures through the menu tree. 81-85 Tracking Parameters Tracking provides the ability to reject sensor drift and other related long-term errors while preserving the displayed and output weight’s stability and accuracy.
www.kistlermorse.com There are five submenus for setting Tracking parameters: 81 Material Tracking Enable Turns material tracking on and off. The default is Off. Sets the maximum plus or minus offset value for material tracking. The drift 82 Drift Limit limit is expressed in Disp Units (for example, lbs). The default is calculated by the SVS2000 based on a voltage limit of ± 5 mV and the initial calibration parameters. Sets the threshold rate for both zero and material tracking.
www.kistlermorse.com Setting Up Tracking Follow this procedure to set up zero and material tracking: 1. If the SVS2000 is in Run Mode, press the ‘8’ Key, ‘3’ Key, and Enter Key to access the menu tree. The display shows: 83 MAT FLOW THRS 2. Press the Enter Key to access this menu. The display looks like this: > 18.0 lbs/m (Units are consistent with Disp Units.) 3. Use the Numeric or Arrow Keys to input a value. Press the Enter Key to save the value in memory.
www.kistlermorse.com (Asterisk indicates the current selection.) If the displayed menu does not show Matrl Track: On, press the Up Arrow Key to display the next page of the menu: TRACKING BY RATE 15. When the display shows TRACKING BY BOTH, press the Enter Key. The display acknowledges the selection and returns to: 81 MAT TRACK ENAB 16. Press an Arrow Key to scroll to another menu or press the Gross or Net Key to return to Run Mode. Rate Monitor [89] This is a monitor only function.
www.kistlermorse.com Initial Setup of User Access Code Follow this procedure to set up the User Access Code for the first time: 1. If the SVS2000 is in Run Mode, press the ‘9’ Key, ‘1’ Key, and Enter Key to access the menu tree. The display shows: 91 USER ACCESS 2. Press the Enter Key to access this menu. The display shows: NEW CODE? 0000 3. Use the Numeric Keys to enter a one-,two-, three-, or four-digit number. Press the Enter Key to save the Code in memory.
www.kistlermorse.com The Code operates with a 3-minute timer. After 3 minutes has elapsed since the last time a key was pressed in Run Mode, the Keyboard Lock activates. Once a Code is in place and activated, the SVS2000 will not respond to the pressing of any keys on the keypad while in Run Mode until the Code is entered. Note: Record the Code and store it in a safe place. If misplaced, call KM for instructions on how to bypass the Code. Setup/ChangeKeyboard Lock Code Follow this procedure: 1.
www.kistlermorse.com 3. To test the keypad, press any key except for the Gross or Net Key. For example, if you press the Tare Key, the display shows: KEY:TARE Note: If you press the Gross or Net Key while in the Keyboard Test function, the display briefly shows Key:Gross or Key:Net and then returns to Run Mode. 4. Repeat Step 3 as desired to test all the keys. 5. When the test is complete, press the Gross or Net Key to return to Run Mode.
www.kistlermorse.com If it does not, contact Kistler Morse. The display then returns to: 99 DIAGNOSTICS 4. Press the Gross or Net Key to return to Run Mode Serial Commands This section contains the serial commands and protocol syntax used for serial communications between the host or Master (ROPE, PC, MVS, etc.) and the SVS 2000. Detailed explanations and examples of the commands are included.
www.kistlermorse.com Checksum Calculation The one-byte checksum is calculated by adding the Hex values of all ASCII characters between the start of message character ‘>’ or acknowledge character ‘A’ and the checksum character ’ss.’ Overflows from the addition are ignored.
www.kistlermorse.com Note Command Send Format Send Example Receive Format Receive Example 1 ‘#’ - KM Product Identification Number >aa#ssr >01#84r Addssr A4064r 2 ‘W’ - Engineering Units (gross) >aaWssr >01WB8r A±dddddddssr A+000710386r 3 ‘B’ - Engineering Units (net) >aaBssr >01BA3r A±dddddddssr A-000446691r 4 ‘T’ - Tare Addressed Vessel >aaTssr >01TB5r Ar Ar 5 ‘u1’ - Request Raw Counts >aau1ssr >01u107r Adddddddssr A114722667r Notes: 1.
www.kistlermorse.com 2. If the SVS 2000 is in Run Mode, press the ‘2’ Key, ‘2’ Key, and Enter Key to access the menu tree. The display shows: 22 MANUAL CAL 3. Press the Enter Key to access this menu. The display shows: SCALE FACTOR WGT 4. Press the Up Arrow Key to proceed to the next menu. The display shows: SCALE FACTOR CTS 5. Press the Enter Key to access the Scale Factor Cts Menu. The display looks like this: > 123456 cnts 6.
www.kistlermorse.com Stainless Steel, Aluminum, or 2-inch Microcells Your application is for KM Microcells installed on stainless steel or aluminum or uses 2-inch Microcells. However, the calibration parameters resulting from Quick Config are based on 3-inch Microcells installed on carbon steel. Modify the scale factor counts (Scale Factor Cts) to reflect the actual sensitivity of the installed Microcells. Note: Do not modify scale factor counts if you already performed a live load calibration (Auto Cal).
www.kistlermorse.com VIII. TROUBLESHOOTING For each error message: • Information is provided on whether fail-safe conditions go into effect when the error message appears. (Fail-safe conditions affect setpoints and current outputs.) • One or more possible explanations and suggested solutions are provided. The solutions start with the easiest to check for or the most likely to correct the problem. Work through the solutions in the order given. Error Code Description 1.
www.kistlermorse.com 5. Gross Units Over Calculated gross weight (or selected engineering unit) exceeds seven active digits (9999999). Yes Note: Write down all existing system parameters before you change Disp Format or Disp Units. If you change Disp Format or Disp Units, you must adjust system parameters to correspond to new Disp Format or Disp Units. 1. Check Disp Format [11]. Ensure format is consistent with maximum expected value. For example, xxxx. xx format yields maximum value of 99999.
www.kistlermorse.com 9. ADC Overrange - Sensor input is causing counts to go to 0. Yes 1. Check wiring of sensors to junction box and junction box to SVS2000. Correct loose, damaged (shorted), or incorrect wiring. 2. One or more sensors may be damaged. Follow troubleshooting procedures detailed in sensor manual to locate damaged sensor(s). Replace if required. 3. Check power supply by measuring across +Ex and -Ex on Power Supply PCB.
www.kistlermorse.com 16. Voltage Error #3 A/D converter circuit reference voltage is out of tolerance. Yes 1. Check ribbon cable connection between Power Supply PCB and Microprocessor/Display PCB. Correct a loose or incorrect connection. 2. Power Supply PCB may be damaged — contact KM. 17. Current Error #1 There is an excitation short circuit. Yes 1. Check wiring of sensors to junction box and junction box to SVS2000. Correct loose, damaged (shorted), or incorrect wiring. 2.
www.kistlermorse.com 24. High Temp Error SVS2000 is sensing a temperature inside enclosure that is above SVS2000’s specified operating temperature Yes 1. Check temperature just outside the enclosure. If temperature is greater than 122° F (50° C), application does not meet the SVS2000’s specifications. 2. Check inside enclosure to see if a component failed and is dissipating heat. If component failure is causing error message you may notice an unusual smell, a hot component, and/or a charred component.
www.kistlermorse.com SVS Display Tree ScfCnt 10 Display Menu ZeroCnt 11 Disp Format DispVCW xxxxxx xxxxx.x xxxx.xx xxx.xxx HiSpanW xx.
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www.kistlermorse.com 60 Sensor Menu 90 Service Menu 61 Sensor Adj Ex 91 User Access 13V 12V 11V 10V 9V 8V 7V 6V 5V 92 Keyboard Lock 62 Resolution 93 Keyboard Test 16bt 17bt 18bt 19bt 20bt 21bt 94 Default Systm 63 Sensor Gain 99 Diagnostics 1 2 4 8 16 32 64 128 69 Sensor Disply Notes: Raw Weight (1) Setpoint Test is at the same menu level as 31-39, but does not have a menu number. Ftr Weight (2) Submenus are functional for PLC Menu only if your SVS 2000 includes a PLC interface PCB.
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150 Venture Boulevard Spartanburg, SC 29306 Tel: (800) 426-9010 Tel: (864) 574-2763 [Local] Fax: (864) 574-8063 sales@kistlermorse.com www.kistlermorse.com 2014 All rights reserved. All data subject to change without notice. 97-1129-01 Rev.
