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Pulsar Imp 10, Instruction Manual

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Pulsar Imp 10 Instruction Manual Download Page 35

 

                                                                                                                      Page29

 

P213 (Relay 1), P223 (Relay 2) - Relay “ON” Setpoint  

This parameter determines the “

ON

” point for the control relay and should be 

set as follows, in 

Measurement Units P104  

Control Down  Control Up 

P213/P223

 “

ON

” Setpoint 

P213/P223

 “

ON

” Setpoint 

Higher than  Lower than 

P214/P224

 

“OFF” Setpoint  P214/P224 “OFF” Setpoint 

 

P214 (Relay 1), P224 (Relay 2) - Relay “OFF” Setpoint  

This parameter determines the “

OFF

” point for the control relay and should be 

set as follows, in 

Measurement Units P104 

  

Control Down  Control Up 

P214/ P224

 “

OFF

” Setpoint 

P214/ P224

 “

OFF

” Setpoint 

Lower than  Higher than 

P213/P223

 

“ON” Setpoint  P213/P223

 

“ON” Setpoint 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for Imp 10

Page 1: ...IMP IMP IMP IMP INSTRUCTION MANUAL...

Page 2: ......

Page 3: ...whatsoever arising out of the application or use of any product or circuit described herein Every effort has been made to ensure accuracy of this documentation but Pulsar Process Measurement Limited...

Page 4: ......

Page 5: ...n Mode 14 Program Mode 15 Button Functions 15 How to Access Program Mode 16 Parameter Defaults 17 Factory Defaults 17 Chapter 4 Getting Results With Your IMP 18 Setting up Your Application 18 Empty Di...

Page 6: ...rection Factor 33 P607 Max Volume 33 Display DiSP Menu 34 P800 Display Units 34 P801 Decimal Places 34 P808 Fail safe Mode 34 P809 Fail safe Time 34 mA Output LOOP Menu 35 P834 mA Low Level 35 P835 mA...

Page 7: ...few minutes spent reading this operating manual will ensure that your installation is as simple as possible About this Manual It is important that this manual is referred to for correct installation a...

Page 8: ...IMP Level Monitoring System rapidly and with confidence Two relays which can be configured for either alarm or control functions with fully programmable setpoints are provided when connected as a 3 w...

Page 9: ...e mode that can be connected to a remote chart recorder or PLC to monitor level space or distance dependant on the measurement mode selected and provides a fault condition alarm of either 3 5mA or 22m...

Page 10: ...1 feet dependant on model accuracy 0 25 or 6mm which ever is greatest o 4 20mA output resolution 5uA 2 wire configuration isolated 3 wire configuration non isolated o Temperature compensation via inte...

Page 11: ...e Imp bear in mind the following For access to the LCD display and programming buttons it is recommended that you mount it in an area which is easily accessible The ultrasonic signal path should be fr...

Page 12: ...Page 6 Dimensions The dimensions of the IMP IMP IMP IMP are as shown below 1 5 BSP NPT IMP 3 6 2 BSP NPT IMP 10...

Page 13: ...Blanking Imp 3 3 metres 9 84 feet 200mm 0 66 feet Imp 6 6 metres 19 69 feet 300mm 0 98 feet Imp 10 10 metres 32 18 feet 300mm 0 98 feet L should as a minimum be at least that as detailed in the table...

Page 14: ...g a standpipe fixed to the top of a vessel ensure that the open end of the standpipe is clear of any obstructions such as weld seams gaskets etc in order to avoid unwanted signal returns If using stan...

Page 15: ...tion is maintained Terminal Connection Details The IMP IMP IMP IMP s unique design allows for both 3 wire and 2 wire loop powered configuration within the same unit the terminal connections for both c...

Page 16: ...Page 10 3 Wire Source mode the power for the loop is supplied by the IMP IMP IMP IMP...

Page 17: ...le length of 590 77 7 6km remember this total cable resistance so this figure has to be divided by 2 to give 3 8km max distance Allowable total cable resistance for Loop powered IMP 0 100 200 300 400...

Page 18: ...ay 1 Normally Open N C Contact De energised Terminal 9 Relay 1 Common Terminal 10 Relay 1 Normally Closed N O Contact De energised Terminal 11 Relay 2 Normally Open N C Contact De energised Terminal 1...

Page 19: ...serviceable parts inside your IMP IMP IMP IMP if you experience any problems with the unit then please contact Pulsar Process Measurement for advice To clean the equipment wipe with a damp cloth Do no...

Page 20: ...on the Menu Options and the values entered There are two operating modes for your IMP IMP IMP IMP Run Mode and Program Mode Run Mode This mode is used once the IMP IMP IMP IMP has been set up in progr...

Page 21: ...ame and functions are as follows Button Run Mode Program Mode ESC Displays details of unit Serial No and Software Version Used to Navigate out of the Menu System and return to Run Mode Also used to Ca...

Page 22: ...he IMP IMP IMP IMP if successful the display will show APP Application If however you input the wrong pass code the IMP IMP IMP IMP LCD display will show Fail for 2 seconds and will revert back to run...

Page 23: ...unit for its intended application it is recommended that you ensure that all parameters are at their default values by completing a Factory Defaults P930 as described in Chapter 5 Parameter Guide When...

Page 24: ...lt is plus 20 of empty level If you wish to monitor further than the empty level then increase this figure so that the empty level plus the far blanking figure as of empty level is greater than the su...

Page 25: ...r Relay 2 The third digit selects specific parameters for the setting up of the relays which can be selected individually and results in the following parameter numbers for each relay Relay 1 210 to 2...

Page 26: ...ng Relay 1 for alarm purposes P210 1 Setting Relay 2 for alarm purposes P220 1 The second parameter for each relay determines the function of the alarm relay using the example of Relay 1 the alarm fun...

Page 27: ...apter 5 The third parameter and fourth parameter are set to determine the switch points for the control relay The control functions are started and stopped at the ON and OFF setpoints To set a control...

Page 28: ...P IMP The default passcode is 1997 but this may be changed as follows Additional Information The passcode is also used for remote access using the RS232 so if this is being used be sure to ensure any...

Page 29: ...P IMP IMP IMP such as the software revision and the units serial number Checking the Software Revision and Serial Number If you need to identify the serial number of the unit or the current level of s...

Page 30: ...Page 24 Note When IMP IMP IMP IMP is wired as a 2 wire device connecting to the RS232 RJ11 port will cause the IMP IMP IMP IMP to draw 20mA this is necessary to ensure correct operation of the RS232...

Page 31: ...4 Volume Display shows volume of material in the vessel P104 Measurement Units This parameter sets the units you want to use for programming and display Option Description 1 metres All units of measur...

Page 32: ...ion of IMP IMP IMP IMP being used It should not be set to less than this figure but can be increased IMP IMP IMP IMP Version Near Blanking Distance IMP 3 metre Default Blanking Distance 0 2m 0 66 feet...

Page 33: ...is programmed as a control relay which will energise ON and de energise OFF Alarms P210 Relay 1 P220 Relay 2 1 Alarm P211 RL1 P221 RL2 Relay Function This parameter defines what function the alarm wi...

Page 34: ...04 High Alarm Low Alarm P214 P224 OFF Setpoint P214 P224 OFF Setpoint Lower than Higher than P213 P223 ON Setpoint P213 P223 ON Setpoint LOE Loss Of Echo No setpoints are required when relays are used...

Page 35: ...ON Setpoint P213 P223 ON Setpoint Higher than Lower than P214 P224 OFF Setpoint P214 P224 OFF Setpoint P214 Relay 1 P224 Relay 2 Relay OFF Setpoint This parameter determines the OFF point for the cont...

Page 36: ...03 Vessel Shape P600 Value Dimensions Required P600 0 Cylindrical Flat base Default Cylinder diameter P600 1 Rectangular Flat base Width and Breadth P600 2 Cylindrical Cone base Cylinder diameter and...

Page 37: ...tom P600 8 Horizontal cylinder with flat ends Cylinder diameter and tank length P600 9 Horizontal cylinder with parabolic ends Cylinder diameter length of one end section and tank length P600 10 Spher...

Page 38: ...Diameter P600 5 Cylindrical Half sphere base Cylinder Diameter P600 6 Cylindrical Flat sloped base Height of base Cylinder Diameter P600 7 Rectangular Flat sloped base Height of base Width of rectangl...

Page 39: ...allons 6 US Gallons Volume will be totalised in US Gallons 7 Cubic feet Volume will be totalised in cubic feet 8 Barrels Volume will be totalised in barrels P606 Correction Factor This parameter is us...

Page 40: ...last known values until a valid reading is obtained If required then you can change this so that the unit goes to high 100 of span or low empty as follows Option Description 1 Known Default Remain at...

Page 41: ...d result on the device that is connected P839 mA High Trim If the device you are connected to is not calibrated and not showing the high value then you can trim it using this parameter You can either...

Page 42: ...t Offset The value of this parameter is added to the measured distance in Measurement Units P104 This Offset will be added to the level as derieved from the transducer and will affect everything inclu...

Page 43: ...cated at near empty and near full and compare with the actual level several times then adjust the Sound Velocity accordingly to obtain an accurately displayed reading Gas Sound Velocity Chlorine 206 m...

Page 44: ...te Default 10 000 metres minute 32 81 feet minute System SyS1 Menu The following three parameters do not affect how the unit performs but details contained in them may be required by Pulsar when makin...

Page 45: ...ys Press the UP button for Relay 1 and the DOWN for Relay 2 the relay will change state each time the key is pressed If you press any other key other than a valid relay number then the test will end D...

Page 46: ...l is not out of range sensor is perpendicular to material surface Incorrect reading being displayed for current level Measure actual distance from transducer face to surface of material Enter Program...

Page 47: ...in Use P211 Relay 1 Function 0 Off P213 Relay 1 On point 0 000 P214 Relay 1 Off point 0 000 Relay 2 Parameter Details Entered Values No Description Default 1 2 3 4 5 P220 Relay 2 Type 0 Not in Use P22...

Page 48: ...5 P851 Measurement Offset 0 000 P852 Temperature Source 1 Automatic P854 Fixed Temperature 20 00 Deg C P860 Sound Velocity 342 72 m sec P645 Vapour Temp Comp 60cm sec per o C STABILITY StA Menu Parame...

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