Laversab 6300L User Manual Download Page 69

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APPENDIX A

ERROR CODES

All errors are displayed on line 4 of the display when the 6300 is in the Main screen. An

error must be acknowledged before any other key entries are accepted. The error may be

acknowledged either by pressing the CANCEL or the CLR key.

ERROR CODES

DESCRIPTION

Pressure exceeded 110 %FS on Pt output

Pressure exceeded 110 %FS on Ps output

Pt target value exceeds Qc limits

Pt target value exceeds Mach limit

Ps rate target exceeds Rate limit

Ps target exceeds altitude limits

Pt actual value exceeds Qc limit

Pt actual value exceeds Mach limit

Rate exceeds limits.

Unused

Invalid Profile point

Ps control-transducer error

Pt control-transducer error

Ps actual value exceeds limit

Internal Use only

If Pt is left in Measure mode, Qc limit will soon be exceeded

If Pt is left in Measure mode, Mach limit will soon be exceeded

Loss of Actual Data

Summary of Contents for 6300L

Page 1: ...MODEL 6300L Rev E9 USER S MANUAL LAVERSAB INC 505 GILLINGHAM LANE SUGAR LAND TX 77478 281 325 8300 FAX 281 325 8399 Email aservice laversab com Document Number 9033 REV E8 Date December 13 2019...

Page 2: ...g free of charge FOB Houston Texas any such parts proving defective within the period of this warranty but Laversab Inc will not be responsible for transportation charges consequential or incidental d...

Page 3: ...in part or in whole without the prior written permission of Laversab Inc DISCLAIMER No representations or warranties are made with respect to the contents of this user s manual Further Laversab Inc re...

Page 4: ...300 Rev D User s Manual 9033 Rev E 11 30 2007 6300 Rev E User s Manual 9033 Rev E3 09 10 2009 6300 Rev E3 User s Manual 9033 Rev E4 03 05 2010 6300 Rev E4 User s Manual 9033 Rev E5 02 23 2011 6300 Rev...

Page 5: ...Y OR LOSS OF LIFE HENCE THE EQUIPMENT DESCRIBED IN THIS MANUAL SHOULD BE OPERATED ONLY BY PERSONNEL TRAINED IN PROCEDURES THAT WILL ASSURE SAFETY TO THEMSELVES TO OTHERS AND TO THE EQUIPMENT BEFORE PE...

Page 6: ...Screen 29 3 4 Self Test Screen 32 3 5 Function Select Screen 32 3 5 0 Function 0 IEEE Address 34 3 5 1 Function 1 View Limits 34 3 5 2 Function 2 Set Limits 35 3 5 3 Function 3 Set Knots Rate 36 3 5...

Page 7: ...ation 53 Section 7 Maintenance 57 Section 8 Communication Interface 58 8 1 RS232 Serial Interface 58 8 2 IEEE 488 Interface 58 8 3 Communication Syntax 59 Appendix A Error Codes 62 Appendix B Specific...

Page 8: ...also allows the user to control EPR on the pitot output The model 6300 features programmable limits on altitude airspeed mach number and climb rate These limits are checked during data entry and there...

Page 9: ...at 180 degree positions allowing easy wrapping and unwrapping of the power cord A cord clamp allows the cord to be held in place after it is wrapped 2 Fuse A 5x20 mm fuse is located inside the fuse ho...

Page 10: ...3...

Page 11: ...4...

Page 12: ...hose to the Static port on the aircraft The hose must be connected after performing the Self Test on the 6300 The hose once connected must not be disconnected while the aircraft Static system is not...

Page 13: ...10 bit code and view it on the 6300 display are provided in Section 3 5 9 9 IEEE 488 interface connector If the IEEE option is provided on the 6300 this connector is located under the Interface Connec...

Page 14: ...s a positive shut off valve Opening this valve slowly will vent the Pitot output of the 6300 to ambient pressure While venting care must be taken to maintain the airspeed within limits of the indicato...

Page 15: ...8...

Page 16: ...9...

Page 17: ...e through the Remote unit After the changes have been ENTER ed they will flash on the screen until executed by the GO key This allows for simultaneous execution of several changes in target values mod...

Page 18: ...up the choices in Pt units onto the 4th line of the display To exit from this selection mode press CANCEL To move between the choices use the arrow keys There are nine Pt units in all The cursor locat...

Page 19: ...re open to ambient Close Pitot and Static Vent valves Step 4 Connect the power cable to the AC INPUT connector on the main unit and connect the far end of the power cable to an AC supply Step 5 On the...

Page 20: ...t Screens 2 0 IEEE address 1 View Limits 2 Password Change Limits 3 Change knots rate 4 Execute profile Return to Main 5 Setup Profile 6 Height Correction 7 Set Ground 8 Go to Ground 9 Encoder Next Sc...

Page 21: ...also used to change Target values Units and Modes The following sub sections explain the various uses of the Main Screen 3 2 1 DISPLAYED PARAMETERS There are 11 basic parameters of importance while us...

Page 22: ...line of the display as shown below The two values 3500 and 3000 that appear below it are in these units Units knots Feet min Feet Actual M 101 2 3500 1005 M Target 20 0 3000 0 Parameter 4 Pitot Actual...

Page 23: ...in the Control mode This is explained later in this section How to change the Pitot Target value is explained in section 3 2 2 Units knots Feet min Feet Actual M 101 2 3500 1005 M Target 20 0 3000 0 P...

Page 24: ...he pressure at the Pitot output is pneumatically isolated from the Pitot output In the Measure mode the Pitot Target value is meaningless since the 6300 is not trying to achieve any specific target va...

Page 25: ...The Leak screen is detailed in section 3 3 When the Static output is in the Control mode the 6300 is actually attempting to achieve the Static Target value The Static control valve inside the 6300 is...

Page 26: ...exceeds limits Profile Execution When a profile is being executed the 4th line of the display will indicate the profile number and the point in the profile A sample screen is shown below where point...

Page 27: ...he 6300 will beep on every key entry and it will beep for a longer time period if extra invalid digits are entered It is not necessary to enter the decimal point and the digit after the decimal point...

Page 28: ...value ONLY IF the Pitot output is in the CONTROL mode Therefore it is desired that both Pitot and Static values be entered so that both are blinking before the GO key is pressed Static target value Fo...

Page 29: ...s Knots 1 Feet 1 feet min 10 mach 0 001 Psin 0 001 inhg min 0 01 PtinHg 0 001 mtrs 1 mtrs min 10 QcinHg 0 001 mbar 0 01 mbar min 0 1 Ptmb 0 01 Qcmb 0 01 mph 1 kmph 1 EPR 0 001 Use of the HOLD key Whil...

Page 30: ...ed to the last selection line 4 will look like this Pt units Qcmbar Mph Kmph EPR Select the desired units by moving the cursor to the unit of choice and then press ENTER The new units will be displaye...

Page 31: ...between the units of feet minute or meters minute to Ps inHg min or Ps mbar min The target values for inHg min and mbar min are distinct from feet min and meters min The values do get converted betwee...

Page 32: ...in Control should be done only during a Leak check Static Mode The Static output has three modes of operation The three mode are Measure M Leak L and Control C The power up mode defaults to Measure M...

Page 33: ...ause a surge in pressure or vacuum at the output To prevent such a surge the 6300 measures the pressure at the output shuts off the output from the internal 6300 pneumatics and then controls the press...

Page 34: ...anges to the Leak Screen after pressing GO A sample Static Leak Screen is shown below Start 5000 feet Instant Leak rate Curr 4990 feet 30 Feet m Timer 00 20 Per min Leak rate Pt 200 kts WAIT Feet m A...

Page 35: ...played press GO which will bring up the Main Operating Screen At this point it is recommended to go back to GROUND and to Measure mode on both outputs ad fix the leak before proceeding further It is i...

Page 36: ...shows the Actual values and total leak at the of 3 minutes The fourth line also shows the elapsed leak time in the mm ss format in the center of the line When both Static and Pitot are in leak mode an...

Page 37: ...between 3 and 20 minutes 100 0 knots 0 ft min 15000 feet 1m 2m 3m 0 15 To accept the setting of the 3rd leak timer and complete the leak timer settings press ENTER The arrow will be cleared from the d...

Page 38: ...2 minutes the altitude was at 14932 feet and the accumulated leak in 2 minutes was 68 feet from the start value of 15000 feet 99 1 knots 30 ft min 14931 feet 1m 99 5 0 5 14965 35 2m 99 1 0 9 14932 68...

Page 39: ...r acceptable operation If a malfunction is detected in any part of a subsystem that subsystem is flagged as defective Once a defective subsystem is detected the self test function is aborted Therefore...

Page 40: ...SELECT SCREEN There are 10 different functions that can be performed These are 0 Set IEEE address 1 View Limits 2 Set or Change Limits 3 Set or Change the knots rate 4 View or Execute profiles 5 Setup...

Page 41: ...address between 1 and 30 may be entered on the screen shown below Current IEEE addr 5 New IEEE addr 3 5 1 FUNCTION 1 VIEW LIMITS The 6300 checks both the Target values and the Actual values to determi...

Page 42: ...d and the 6300 will revert to Measure mode An explanation of each limit follows 1 Max knots This defines the maximum airspeed that can entered as a Target value or generated as an Actual value Typical...

Page 43: ...t The maximum value for this limit is 25 000 and the minimum is 100 A typical setting for this limit is 6000 To modify a limit select the limit by entering its serial number 1 to 6 The entry field wil...

Page 44: ...e number of 2 1 followed by the ENTER key the first point of profile 2 will be displayed on the screen Also the name of the profile is shown here This is shown in the screen below The name of profile...

Page 45: ...ection 4 The following screen will come up when Function 5 is selected PROFILE SETUP Please stay in this screen and download One or more profiles through the RS232 interface On completion press GO Onc...

Page 46: ...t airspeed is set to 20 knots and the 6300 ramps towards these targets Once these targets have been achieved you must put the 6300 into Measure mode on both outputs and only then disconnect the 6300 f...

Page 47: ...ue of the target altitude can be changed by pressing 1 followed by the desired value followed by the ENTER key The target altitude can be jogged after pressing 1 using the UP ARROW and DOWN ARROW keys...

Page 48: ...that is created in Excel A typical profile named Sample is shown below as it would appear in Excel A B C D E F G 1 Profile 2 Sample 3 0 3 knots Control 100 0 Feet Control 0 6000 4 knots Control 200 0...

Page 49: ...point in the profile tells the 6300 to go in Control mode to 100 knots on the Pitot side and in Control mode to 0 feet at 6000 feet min on the Static side Row 4 point 2 makes the 6300 go to 200 knots...

Page 50: ...delete rows 51 52 and 53 7 Format the cells with values so that they show the correct number of digits after the decimal point For instance knots values have 1 digit after the decimal Mach values hav...

Page 51: ...instruments 10 Now that the profile is complete save the profile as an Excel file xls file using the name of the profile as the filename Then save it again using the Save As command but this time chan...

Page 52: ...n should appear If it does not appear then you will need to repeat steps 1 and 2 above 4 4 DOWNLOADING PROFILES 1 Connect the one to one RS232 cable to the RS232 port on the 6300 You will need to remo...

Page 53: ...e a particular point can be specified the user can start a profile at any point not necessarily at point 1 x can have a value between 1 and 20 and y can have a value between 1 and 50 When a profile nu...

Page 54: ...ofile point 7 When the last point in the profile is executed pressing ENTER will cause line 4 of the display to be cleared This will be the only indication that the profile has been completed 8 Each p...

Page 55: ...elect Function 8 Go To Ground This will put both Pitot and Static into Control mode with targets of 20 knots and 185 feet assuming your Ground was 185 ft Wait for the targets to be achieved 6 Set the...

Page 56: ...achieved set both Pitot and Static outputs to MEASURE mode This should be part of your profile 17 Turn OFF the 6300 18 Disconnect the hoses from the aircraft and from the 6300 During your test proced...

Page 57: ...t and Static then find the leak Go back to Step 3 2 d If Pitot leaks down to below 100 knots and leak has not yet been found then CANCEL out of Leak Screen allow Pitot to recharge to 200 knots then ch...

Page 58: ...ideal hoses to use are Teflon or Teflon coated hoses because they have a very low absorption and out gas coefficient Stainless steel hoses may also be used If the wrong type of hoses are used then th...

Page 59: ...PsinHg of the 6300 This is the first of your Before calibration adjustment reading It will indicate the zero drift since the previous calibration Note If your Standard cannot generate 1 000 inHg abs t...

Page 60: ...e generated pressure Step 8 On the keypad of the remote unit press PREV SCREEN The display will return to the Main Screen If you press CANCEL the calibration adjustment will become void Step 9 Turn th...

Page 61: ...verify the accuracy of the 6300 please skip to Step 10 Step 5 To make a calibration adjustment for the Pitot port on the 6300 move to the the CALIBRATION screen using the NEXT SCREEN key and enter the...

Page 62: ...The display will return to the Main Screen If you press CANCEL the calibration adjustment will become void Step 9 Turn the 6300 OFF wait 30 seconds and then turn it back ON The calibration adjustment...

Page 63: ...uum 1 002 1 000 0 002 2 Fullscale 50 005 50 000 0 005 _______________________________________________________________________ VERIFICATION RESULTS STATIC PRESSURE Ps PITOT PRESSURE Pt APPLIED DISPLAYE...

Page 64: ...ION 7 MAINTENANCE Scheduled maintenance of the 6300 includes calibration once a year The calibration procedure is described in Section 6 Apart from this there are no other scheduled maintenance requir...

Page 65: ...he pin out of the interface is as follows Pin 2 Transmit TX Pin 3 Receive RX Pin 5 Signal ground GND The baud rate parity bits per byte and number of stop bits cannot be altered and is set to 9600 No...

Page 66: ...COMMUNICATION SYNTAX All commands to the 6300 are two letter commands Some commands are used both to read and write data Others are used only to read data back from the 6300 If a command is used to wr...

Page 67: ...ad Set Pt mode to Measure 1 Leak 2 control 3 SM n R W Read set Ps mode to Measure 1 Leak 2 Control 3 ER R Read current error 0 if no error L1 n R W Read set max knots limit L2 n R W Read set min knots...

Page 68: ...point C3 n R W Read set Ps vacuum cal point C4 n R W Read set Ps fullscale calibration point CC W Activate new calibration points after new values have been entered for either C1 and C2 or C3 and C4 T...

Page 69: ...3 Pt target value exceeds Qc limits 4 Pt target value exceeds Mach limit 5 Ps rate target exceeds Rate limit 6 Ps target exceeds altitude limits 7 Pt actual value exceeds Qc limit 8 Pt actual value ex...

Page 70: ...lution 0 001 inHg accuracy 0 003 inHg Airspeed function range 0 to 650 knots resolution 0 1 knots accuracy 1 2 knots 20 knots 0 5 knots 50 knots 0 25 knots 100 knots 0 05 knots 650 knots Mach function...

Page 71: ...64 APPENDIX C CONNECTOR PIN OUTS...

Page 72: ...please call the customer service department at 281 325 8300 or fax 281 325 8399 or e mail to aservice laversab com Please include a description of the problem that has been identified when returning d...

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