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HENNING MSM 12, Operating Instructions Manual

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HENNING MSM 12 Operating Instructions Manual Download Page 18

 
 

Mobile Rope Measurement MSM 12 

 

 

 

Henning GmbH 

Page 18  

2.0 / 3.2009

 

 

 

8

 

Carrying-out of measurements 

8.1

 

Installation position of the sensors in the rope 

8.1.1

 

General conditions 

 
The sensors must be mounted with a minimum distance of 200 mm to the cable joint 
as a not vertically running rope can distort the precision of the measured results. 
 

                                                      

 

 

For an exact measuring result the sensor  may only once be clamped into the 
selected rope place. 

> 200mm 

< 200mm 

Summary of Contents for MSM 12

Page 1: ...Mobile Rope Load Meter MSM 12 Operating Instructions ...

Page 2: ... party industrial property rights and does not release you from your own obliga tion to carry out appropriate testing of the products regarding their suitability for the intended application Product descriptions do not contain statements about the liability for possible dam ages However should a liability be involved it would be limited for all damages to the value of the goods supplied and used S...

Page 3: ...ration 8 7 1 Installation of the rope load sensors LSM 8 7 2 Switching on 8 7 3 Main display 8 7 4 Menu 10 7 4 1 Save current rope loads 11 7 4 2 Configuration 12 7 4 3 Rope load wizard 16 8 Carrying out of measurements 18 8 1 Installation position of the sensors in the rope 18 8 1 1 General conditions 18 8 2 Rope adjustment 19 8 3 Weight measurement 21 9 Option Bluetooth connection 21 9 1 Install...

Page 4: ... unit setting 16 Figure 13 Rope load wizard 16 Figure 14 Storage of the rope load setting 17 1 Scope of delivery 1 x Mobile rope load meter MSM12 1 x External aerial optional Part no 45 000 404 1 x Bluetooth USB adapter class 1 optional including driver and documentation CD Part no 45 000 403 1 x USB A B cable 1 8 m Part no 450 000 531 4 x Mobile rope sensor LSM 2 Power supply For the operation of...

Page 5: ...a long time the batteries must be removed in order to protect the device MSM12 with Bluetooth option Screw the factory supplied aerial to the aerial connection The aerial has a link by which it can be moved into a favourable transmission position Generally it is favour able to place the aerial in an upright position For transport and storage the aerial can be unscrewed 5 Connecting the MSM12 to th...

Page 6: ...via the USB plug of the sensor to the rope load evaluation unit MSM12 Each rope sensor LSM is individually calibrated 6 2 Connections The LSM is provided with a 0 8 m cable for connection to the MSM12 The cable is equipped with a USB A connector The sensor has no further connection options 6 3 Handling Please take care that the LSM connector is free of dust liquids etc so that the con tact is not ...

Page 7: ...Mobile Rope Measurement MSM 12 Henning GmbH Page 7 2 0 3 2009 3 Connect the just installed LSM sensor to the MSM12 rope load evaluation unit with the USB cable Step 1 Step 2 Step 3 ...

Page 8: ...ted batteries are run down the MSM12 switches off automatically The approaching switch off is indicated 30 seconds in advance by a flashing weight display In order to avoid a damage of the MSM12 spent batteries should be replaced as soon as possible by new ones In order to guarantee the data storage of the real time clock of the MSM12 it should not be left more than 20 minutes without voltage sup ...

Page 9: ...er of the sensor which is loaded with the highest weight in the rope set The minimum individual rope load display shows the corresponding informa tion for the rope with the lowest load The maximum deviation shows the absolute and percentage deviation of the rope with the greatest deviation from the mean value of all ropes The example in figure 1 shows a total weight of 1 516 kg distributed among 6...

Page 10: ... rope load meter MSM12 Figure 2 Menu structure By pressing the CONFIG button you will reach the configuration menu The rope load wizard is called by pressing the ADJUST button and in order to switch to the storage menu press the SAVE button Main display Save Configuration Rope load wizard Select language Select sensor type Set suspension ratio Set date time Delete storage Set tolerance Select weig...

Page 11: ... link an ID with this measurement in order to easier find the measure ment again When pressing the button ID the display changes to the following view Figure 4 Assignment of the measurement ID Here you can assign any ID of maximum 16 digits Complete your input with Enter When pressing ESC you will leave the ID input without taking over the designation already entered By means of the free of charge...

Page 12: ...nguage Under the menu item Language you have the possibility to switch between the lan guages German and English Figure 6 Selection of the language The selected language is displayed in the upper text line When pressing the Apply button this language is adopted With ESC you will leave this function without chang ing the language The selected language is permanently adopted and also after a restart...

Page 13: ...sensors or the use of LSM XL sensors The selected sensor type is permanently stored and also after a restart of the load meter it is selected by default Figure 7 Selection of the sensor type 7 4 2 3 Set suspension ratio Under this menu item you can enter the suspension ratio of the elevator at which you want to carry out measurements The ratio is displayed on the main display how ever it is not pe...

Page 14: ...lues so that later you can recognize when these measurements have been carried out Figure 9 Set date time The new time or time and date are entered with the buttons 0 9 The digit position of the time or date which you can currently change is displayed by a flashing digit By pressing the OK button the set data is adopted by the real time clock If you press the ESC button you will leave this menu it...

Page 15: ...ge all data stored here rope loads and rope load wizard records is irretrievably lost 7 4 2 6 Set tolerance Under this menu item the tolerance is set with which the ropes shall be set The rope load wizard presents a tolerance field by means of two markings which must be re spected when setting the ropes This is only an optical aid Figure 11 Set tolerance The tolerance is entered with the buttons 0...

Page 16: ...7 4 3 Rope load wizard The rope load wizard will assist you in the uniform adjustment of the ropes For this purpose the wizard uses the current rope loads as the actual state and calculates a new desired load for each rope The changed load distribution in the ropes is already taken into consideration when readjusting a rope Due to a special calculating algo rithm it becomes possible that even afte...

Page 17: ...oned within the tolerance field that you have determined marked by the broken horizontal lines As soon as all ropes have been adapted with the desired accuracy you may leave the rope load wizard by pressing OK Figure 14 Storage of the rope load setting After completion of the rope adjustment the question is displayed whether the rope load wizard shall save a record of this adjustment process see F...

Page 18: ...of the sensors in the rope 8 1 1 General conditions The sensors must be mounted with a minimum distance of 200 mm to the cable joint as a not vertically running rope can distort the precision of the measured results For an exact measuring result the sensor may only once be clamped into the selected rope place 200mm 200mm ...

Page 19: ...h without intermediate deflections or traction sheaves as the ropes during stoppage cannot or only slightly balance between the rope sections If due to the elevator design this is only possible to some extent several rope ad justments one after the other have to be carried out In this case the elevator must be moved several times in order to balance the ropes beyond the traction sheave too 1 1 Sus...

Page 20: ...Mobile Rope Measurement MSM 12 Henning GmbH Page 20 2 0 3 2009 2 1 Suspension ...

Page 21: ...ring the travel too The mean value of the upward and downward travel is the weight to be measured By means of the trick of the upward and downward travel and the subsequent forma tion of a mean value you have eliminated the kinetic and cohesive friction of the ele vator from the measured value In the case of multi suspensions please take special care that the sensors are not overrun during the tra...

Page 22: ...ly As the PIN the rope load meter MSM12 uses the Bluetooth PIN 0000 four times zero In order to connect the MSM12 to the computer please switch it on For this purpose press the on off switch of the device for minimum 3 seconds Now the display shows the Henning logo Open the system control Search for the icon and start the window with a double click Click Add Ensure that the MSM12 is switched on an...

Page 23: ...t the option Use the PIN from the documentation enter the PIN 0000 and click Continue To terminate the installation click Finish Close the window by clicking The MSM12 rope load meter is now listed as a virtual COM port on your Windows system and with the help of the software can be used like a directly connected MSM12 ...

Page 24: ...e rope load sensor LSM 1 x connection for Bluetooth aerial optional Batteries 4 x Alkali manganese round cells LR6 AA or accumulators 4 x NiMH AA 1 2 V min 2 000 mAh Data transfer Bluetooth Class 2 Degree of protection IP 00 Class of protection SKIII SELV Henning GmbH Loher Str 4 30 58332 Schwelm Germany Phone 49 0 2336 9 29 8 0 Fax 49 0 2336 9 29 8 10 eMail info henning gmbh de URL http www henni...

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