MSI 7300 Dynalink 2 Manual
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User Key Functions (F1and F2) 17 3.9 HI-RES Set a function key (Fx) to Hi-Res, see Section 4.0 . Press the Fx key programmed to display the high resolution mode (see Ta b l e 1-2 on page 8 ). The display will stay in high resolution mode until the selected Fx key is pressed again, or power is cycled. Whil e in the hi-res mode the appropriate Fx LED will blink continuously at a slow rate. Hi-res mode does not increase the accuracy, but allows for smaller weight increments to be di splayed. Use Tare or the ZERO key to zero out any initial e rror. Hi-res mode will make the Dyna-Link 2 more sensitive to motion and movement resulting in a less stable display. When hi-res is on, the filter is automatically set to the Hi-1 setting (if Hi-2 is already set, then the filter is not changed). This wi ll have a small effect on settling time. When hi-res is turned off, the filter setting resets to the previous filter setting. 3.10 PRINT Set a function key (Fx) to Print, see Section 4.0 . Pressing the Fx key outputs a configured text string to the RS-232 port on the base of the unit. If an F-Key is programmed as print and the print setup is configured as continuous, then the Fx key is used for start print/stop print. See Section 6.2 for more details on data output. The print function is always available on the optional RF remote display, so it is not necessary to program an F-Key to “print” if you intend to trigger print outputs from the remote. However, if you program F1 or F2 to “pri n t” then pushing F1 or F2 on the Dyna-Link will cause the comm port on the remote to output the selected data string. If the RF remote display option is installed, the Dyna-Link cannot use its built in comm port except for hard-wir e connections to the RF re mote display or firmware updates.
18 MSI-7300 Operator’s Manual 4.0 Dyna-Link Setup 4.1 2II WWO2Q $/R$ $/$6W $+L*K )YQFIYQF DII 6W3W 6W3W WRWDO ILOWU 81L7 2II II /R +L +L 2)) *UHDW /(66 Number Entry Off Test Display Total View Total Net/Gross Tare Peak Hold 2 Units5 UnitsHi Res Print F1 & F2 KEYFUNCTIONS TOTAL MODE Total Off(default) Total On Manual Autototal on Load Autototal Last Autototal on High Load F2 Key F1 F2 Key F2 Auto Off Time Set Point 1 Set Point 2 Total Mode Weight Filter Weight Units SETUP MENU Disabled (default) 15 minutes 30 minutes 45 minutes 60 minutes AUTO OFF TIME OFF (disabled) Low (default) High Filter Very High Filter SOFTWARE FILTER With the power on, press the F2 key and power key simultaneously Set Point Off(default)Greater Than Less ThanTotals on first stable load Totals the last stable load before zero return Totals the highest stable load Totals by pressing an assigned F-key Autototal Last and Autototal High total when the scale is unloaded. *URVV QHW*U WRWDO WFQW SP WEIGHT MODE Gross (default) Net or Gross Total Total Count (n) (F1 default) lb kg To n MTon kN Press Simultaneously 0 ZERO POWERF2F1 F2 Pounds kilograms Short Tons Metric Tons kiloNewtons 2)) WHVW WRWDO YWWO 1(W*U WDUH 3+/G 8QLW 81LW +L5HV 3ULQW Menu Map Figure 4-1 MSI-7300 Menu Map
Dyna-Link Setup 19 4.2 Function Keys The Dyna-Link 2 has two user definable function keys on the front panel that can be programmed to several different functions. F1 is defaulted to peak hold, and F2 is defaulted to test. This procedure also assigns the F1 & F2 keys on the optional RF remote display. )YQF SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 ENTER/SELECT F1 ENTER/SELECT F1 WRWD/blinking QHWUblinking 3+OGblinking WHVWblinking 2IIblinking 1) With the 7300 on, press the F2 key and the POWERkey simultaneously. 2) The first item of the setup menuis Func1.To setup the F2 Key scroll to the next menu item by pressing F2. 3) To set up the F1 key press F1. The current F1 key function is displayed. 4) Select the F1 key function by scrolling through the choices with the F2 key. See the list of available functions on the setup menu map. This procedure scrolls through all available choices for illustration purposes only. In this example, we’ll set F1 to the TEST function. 5)When the desired F1 Key function is displayed, press F1.The next item in the setup menu appears. 6)Either press ZERO to exit setup and store all changes, or continue to another setup menu item using the F2 Key. )YQF Next Setup Menu Item Store and return to weight display 6WRUH SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 7HVWblinking blinkingXQLWblinking WDUHblinking YWWOblinking 0 EXIT/SAVE ZERO Press Simultaneously POWER F2 SCROLL F2 XQLWblinkingSCROLL F2 +LUHVblinking 3ULQWblinking2IIblinking 0 ZERO F1 Figure 4-2 Function Keys
20 MSI-7300 Operator’s Manual 4.3 Auto-Off When enabled, the Auto-Off prolongs the battery life of the unit by turning the power off when it is not in use. Any key press or detected tension in motion exceeding 10d, resets the time limit and the un it rem ains on. When disabled, the unit will only turn off by pressing the POWER key (or if the batt ery is depl eted). 1)With the 7300 on, press the F2key and the POWERkey simultaneously. 2)The first item of the Setup Menu is Func1. Scroll to A-OFF with the F2 key. 3)To set up the A-Off timing, press F1 . The current auto-off time is displayed. 4)Select the auto off time by scrolling through the choices with the F2 key. In this example, we’ll set 60 minutes as the auto-off time. 5)When the desired time is displayed, press F1. The next item in the setup menu appears. 6)Either press ZERO to exit setup and store all changes, or continue to another setup menu item using the F2 key. )YQF$2)) Press Simultaneously POWER F2 SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 ENTER/SELECT F1 0 EXIT/SAVE ZERO F2 SCROLL ENTER/SELECT F12IIblinking blinking blinking 6W3WNext Setup Menu Item Store and return to weight display 6WRUH blinking blinking 0 ZERO F1 Figure 4-3 Auto-Off Setup
Dyna-Link Setup 21 4.4 Setpoints The Dyna-Link 2 supports two setpoints. Common uses of set points are for warnings or process control. The MSI-7300 Dyna-Link 2 comes standard with two high brightness red LED outputs for a triggered set point. The MSI-7300 Dyna-Link 2 has an audible output option that is triggered by setpoint 1. Contact MSI for other setpoint output options. 1)With the 7300 on, press the F2 and POWER keys simultaneously. 2)Scroll through the setup menu choices by pressing the F2 key. Stop when the LED displays StPt1 or StPt2. 3)When the desired setpoint is displayed, press F1. The display blinks OFF, or if previously programmed, the last set mode. 4)Select the setpoint mode by scrolling through the choices with the F2 key. GrEAt (greater than) indicates the setpoint will trigger when the tension exceeds the value. LESS (less than) will trigger the setpoint when the tension is less than the value. This example scrolled through all available choices for illustration purposes only. 5)When the desired setpoint mode is displayed, press F1. 6)Next select the type of tension or weight value the set point is assigned to. Use the F2 key to scroll through the choices. This example scrolled through all available choices for illustration purposes only.In this example, we’ll enter Gross as the tension mode because we are going to use the set point as a safety warning. 7)When the desired weight mode is shown, push F1. Next the current setpoint value is displayed. If there was a previous value, it is displayed. If no value has been entered, a zero will appear. To keep the displayed value, press ZERO. VWSW UHDW 2IIblinking /(66 UHDW Current Value (if any) Set Point responds to Gross tension, regardless of the display mode. Set Point responds to the tension on the display, Net or Gross Weight. Set Point responds to the Totaled Weight. Set Point responds to the Total Count (number of samples). Press Simultaneously POWER F2 F2 SCROLL ENTER/SELECT F1 ENTER/SELECT F1 SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 F2 SCROLL Set Point responds to Gross tension, regardless of the display mode. URV6blinking QHWUblinking WRWDOblinking WFQWblinking URV6blinking 0 ZERO F1 Figure 4-4 Setpoint Setup
8)Press the F2 key. The first digit blinks at zero. Use the F2 key to scroll through the numbers. When the desired number is shown, push F1. In this example, we’ll enter 240 as a setpoint value. To enter a decimal point, push POWER while the digit is blinking. Error Correction: If you input a wrong value, press ZERO to step back one digit and change the digit with the F2 key. blinking ENTER/SELECT F1 SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 fixedblinking blinking blinking blinkingblinking 9)When the desired number is shown, push F1 a second time to set the value. The next setup menu item is displayed. 10)Either press ZERO to exit setup and store all changes, or continue to another setup menu item using the F2 key. fixedblinking blinking blinking 6W3Wfixednext setup menu item Store and return to weight display6WRUH SCROLL F2 SCROLL F2 SCROLL F2 ENTER/SELECT F1 ENTER/SELECT F1 ENTER/SELECT F1 0 EXIT/SAVE ZERO 22 MSI-7300 Operator’s Manual Figure 4-4 Setpoint Setup (continued)
Dyna-Link Setup 23 4.5 Total Mode The MSI-7300 Dyna-Link 2 can keep track of all weighments using the total feature. Either manual total, which totals by pushing a configured USER key on the front panel or the optional RF remote display, or auto-total which can be used to automatically add up each weighment. See the total mode descriptions for details on the various total modes. To use manual total, you must also program a user key. Auto total modes do not need a user key, but if a user key is setup for total, then it will function as a total on/total off. 1) With the 7300 on, press the F2 key and the POWERkey simultaneously. 2) The first item of the setup menu is Func1. Scroll to totaL with the F2 key. 3) To setup the total mode, press F1 . The current total mode setting is displayed. 4) Select the total mode by scrolling through the choices with the F2 key. In this example, we’ll set the total mode to the auto-high mode. The auto high mode uses the highest stable reading as the total value, and totals when the load is removed. 5) When the desired total mode setting is displayed, press F1. The next item in the setup menu appears. 6) Either press ZERO to exit setup and store all changes, or continue to another setup menu item using the F2 key. )YQF )LOWUNext Setup Menu Item $/$67Total last stable load WRWD/ WWO2QTotal with pushbutton Store and return to weight display 6WRUH Press Simultaneously POWER F2 SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 ENTER/SELECT F1 ENTER/SELECT F1 0 EXIT/SAVE ZERO F2 SCROLL $/RDGTotal on stable load $+L+Total highest stable Load 0 ZERO F1 Figure 4-5 Total Mode Setup
24 MSI-7300 Operator’s Manual 4.6 Units Units can be changed in two ways: • Program a user function key to two unit or five unit • Change the units with the setup menu using the following procedure To set the accessible units available by a fu n c tion key, set the F key either as 2Unit (lb/kg) or 5Unit (lb/kg/short tons/metric tons/kilonewton). 1) With the 7300 on, press the F2 key and the POWERkey simultaneously. 2) The first item of the setup menu is Func1. Scroll to Unit with the F2 key. 3) To set up the weight units, press F1 . The display will blink Unit. 4) Change the weight units by pressing the F2 key until the desired unit is displayed. The selected unit is indicated by the annunciators. Not all units shown are available on every capacity. 5) When the desired unit setting is annunciated, press F1. The next item in the setup menu appears. 6) Either press ZERO to exit setup and store all changes, or continue to another setup menu item using the F2 key. )YQF )YQFNext Setup Menu Item 8QLWBlinking 8QLW Store and return to weight display 6WRUH kg lbMkNTo nkglbMkNTo nkglbMkNTo n kglbMkNTo nkglbMkNTo n Press Simultaneously POWER F2 ENTER/SELECT F1 ENTER/SELECT F1 SCROLL F2F2 SCROLL 0 EXIT/SAVE ZERO F2kglbMkNTo nkglbMkNTo nkg lbMkNTo n kglbMkNTo nkglbMkNTo n 0 ZERO F1 NoteIf the Dyna-Link Calibration was origin ally in tons or metric tons, the “2Unit” setting will switch from tons to me tric tons instead of lb/kg. Figure 4-6 Units Select Menu
Dyna-Link Setup 25 4.7 Filter Setup Changing the filter settings allows the Dyna-Link to adjust to situations where there is a lot of movement in the lift or the crane structure. If the reading is not stable, it can often be improved by increasing the filter setting. Settling time will be longer as the filter setting is increased. However, the MSI-7300 Dyna-Link 2 employs algorithms that speed up large tension changes while st ill controlling vibration even with higher filter settings. 1) With the 7300 off, press and hold the F2 key, then press the POWER key. ...or while the 7300 is on, press F2 and POWER simultaneously. 2) The first item of the setup menu is Func1. Scroll to Filtr with the F2 key. 3) To set up the filter, press F1. The display will blink the current filter setting. 4) Change the filter setting by pressing the F2 key. There are four available filter settings. Not all choices are shown in this example. 5) When the desired filter setting is annunciated, press F1. The next item in the setup menu appears. 6) Either press ZERO to exit setup and store all changes, or continue to another setup menu item using the F2 key. )YQF +LHigh Filter 1 2))Blinking )LOWU 2))Blinking/2Low Filter, Blinking 8QLWNext Setup Menu Item Store and return to weight display 6WRUH Press Simultaneously POWER F2 0 EXIT/SAVE ZERO ENTER/SELECT F1 ENTER/SELECT F1 SCROLL F2 SCROLL F2 SCROLL F2 SCROLL F2 F2 SCROLL 0 ZERO F1 Figure 4-7 Filter Setup Menu
26 MSI-7300 Operator’s Manual 5.0 Calibration The Dyna-Link 2 is calibrated using standard precision test weights. It is required that the weight used is at least 10% of full capacity in order to achieve rated accuracy. For example, use at least a 500kg test weight to calibrate a 5000kg capacity unit. The Dyna-Link 2 supports load cell linearization with up to four span points that can be calibrated in any order. Usually only one cal span point is necessary and is sufficient to reach rated accuracy. When adequate test weight s are not available, the Dyn a-Link 2 can be calibrated using a constant calibration which is referred to as C-Cal. To use C-Cal, a factory generated C-Cal number must be known. MSI supplies original and replacement load cells for the Dyna-Link 2 with the C-Cal value stamped on the serial number label. There are three aspects of calibration: • Standard calibration - used for maintenance and routine calibration. • Initial calibration - used to setup both the capacity and resolution (d) of the Dyna-Link . It differs from standard calibration only in the initial steps. Initial calibration is performed after a calibration reset which completely erases the calibration and setup memory. • C-Cal - If C-Cal values are known, the Dyna-Link can be calibrated without weig hts. 5.1 Calibration Menu The calibration menu contains three items: Ca l, C-Cal, and auto zero maintenance. The following procedures start with entering into the Cal menu, or for an initial calibration, resetting the Dyna-Link 2 and then going to the Cal menu. &$/ &&D/ 6HWXS Calibration Setup Menu Calibrate with Weights Calibrate with Calibration number Calibrate Menu Figure 5-2 - Standard Calibration or Figure 5-3 - Initial Calibration (After Reset) Figure 5-4 Figure 5-5 Figure 5-1 Calibration Menu