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AMO STU-60, User Manual

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AMO STU-60 User Manual Download Page 8

8

1.3 Basic information about the diagnostic tool

The STU-60 is a diagnostic tool and can be used for the checking the functionality and adjustment of incre-

metal AMO Encoders. It provides valuable feedback regarding the correct mounting and the achieved signal 

quality. If there are any problems with the enocder, the AMO-Check can help you find the cause quick and 

easy.

STU-60 Basic equipment  ID 1219160-01

The diagnostic set consists of:

1) STU-60 Diagnostic tool

2) 12 Volt Plug-in power supply (including exchangeable adapters for the most common power grids)

3) Standard Micro USB-B 

 USB-A cable to connect the STU-60 to the PC.

Summary of Contents for STU-60

Page 1: ...August 2019 Manual STU 60 Diagnostic tool...

Page 2: ...ntrolled machines 7 1 3 Basic information about the diagnostic tool STU 60 Basic equipment ID 1219160 01 8 STU 60 Scope of delivery Adapter cable 9 AMO Check Available functions 10 2 Commissioning Gen...

Page 3: ...Type 24 6 2 MHS System Current Mode 25 Offset Function 26 Corrected Error by MHS Full Flange Turn 28 6 3 Head 1 2 Incremental Signal Adjustment Amplitude Sin Amplitude Cos Phase Sin Cos and Offset Si...

Page 4: ...e operating company must obtain a new copy from the manufacturer If the product is given or resold to any other party the following documents must be passed on to the new owner Addendum if supplied Op...

Page 5: ...could result in minor or moderate injury HINWEIS Notice indicates danger to material or data If you do not follow the avoidance instructions the hazard could result in things other than personal inju...

Page 6: ...ns Mounting installation operation maintenance and disassembly must be done by a qualified service techni cian The service technician must have obtained sufficient information from the documentation s...

Page 7: ...n opti mized machine parameter values Acquire fundamental knowledge about machine servo drives inverters and NCs as well as their interaction with the encoders so that faulty behavior of a numerically...

Page 8: ...ing the correct mounting and the achieved signal quality If there are any problems with the enocder the AMO Check can help you find the cause quick and easy STU 60 Basic equipment ID 1219160 01 The di...

Page 9: ...9 Adapter cable Compatible adapter cables on request office amo at STU 60 Scope of delivery STU 60 Diagnostic tool Packaging Lable with serial and part number...

Page 10: ...10 AMO Check Available functions...

Page 11: ...NOTICE Engaging and disengaging connecting elements Risk of damage to internal components Do not engage or disengage any connecting elements while the unit is under power NOTICE Electrostatic dischar...

Page 12: ...between 32 and 64 bit version Download and install the file AMO Check Installer exe WARNING Danger of fire Use of wall adapter power supplies that do not meet the minimum requirements Use only wall ad...

Page 13: ...ect wiring pin layout may cause damage to the product and the encoder Note the voltage supply range of the connected encoder Verify that the connecting cable between the encoder and the product is cor...

Page 14: ...should be used 14 Closed Loop Step 1 Connect the controller to the controller port of the STU 60 with an adapter cable Step 2 Connect the encoder to the Encoder port of the STU 60 with an adapter cabl...

Page 15: ...the USB port of your PC with the included USB cable The encoder signals and mounting condition can now be checked with the STU 0 Only the plug in power adapter provided by AMO should be used DON T con...

Page 16: ...16 2 4 Start the AMO Check software Double click to open the AMO Check application The AMO Check start window opens top left the current revision level is shown...

Page 17: ...tem information can be read out in the Diagnose window Mounting conditions and the internal Signals can be checked in real time If you want to forward your measurements to the AMO service department u...

Page 18: ...PC network USB device When Load Record File is pressed the playback of the recording starts The playback of the measured data is terminated with the Disconnect button located at the bottom right When...

Page 19: ...19 5 Single Head Solution Selection menus Various functions can be selected using the menu bar 5 1 Device Type All known encoder information are listed name serial number interface etc...

Page 20: ...Amplitude Sin Amplitude Cos Here you can determine the deviation from ideal air gap Air gap too large Encoder mounted too far away from the scale tape Air gap too small Encoder mounted too close to t...

Page 21: ...ion and as a sine cosine diagram Y t representation The black bars left and right minimum and maximum reached value can be reset by this function Now the lowest and highest measuring values have been...

Page 22: ...can be chosen between the absolute and relative representation In the abso lute representation the shown image moves con stantly on the t axis each measuring value moves from the left to the right ed...

Page 23: ...ecked AMO Encoders with 1 VPP Interface pro viding output signals which can be highly inter polated The sine shaped incremental signals A and B are electrically 90 phase shifted and have a signal ampl...

Page 24: ...24 6 Multi Head Solution MHS 6 1 Device Type Various functions can be selected using the menu bar All known encoder information are listed name serial number interface etc...

Page 25: ...me diately after power on and will work in double head mode The eccentricity of the measuring scale has alrea dy been corrected MHS without Offset Function As soon as the MHS is powered on it is in si...

Page 26: ...26 Offset Funktion Example below In this version of the encoder the offset function is not supported If the offset function is present the following window is available...

Page 27: ...on as the process is completed the status indicator changes to green If you have made a mistake you can undo this step any time with the button Delete Offset If an offset is already stored and one or...

Page 28: ...ge Turn The eccentricity of the scale tape can be displayed in this diagram by moving the axis On the Y axis the deviation is given in m The existing deviation is corrected by the MHS and therefore ha...

Page 29: ...sary Amplitude Sin Amplitude Cos Here you can determine the deviation from ideal air gap Air gap too large Encoder mounted too far away from the scale tape Air gap too small Encoder mounted too close...

Page 30: ...s a sine cosine diagram Y t representation Reset Min Max The black bars left and right minimum and maximum reached value can be reset by this function Now the lowest and highest measuring values have...

Page 31: ...can be chosen between the absolute and relative representation In the abso lute representation the shown image moves con stantly on the t axis each measuring value moves from the left to the right ed...

Page 32: ...representation press Pause this will freeze the measurement Then you can select a starting point with the left mouse button in the example picture on the top left From this point press the left mouse...

Page 33: ...33...

Page 34: ...4728 250 HEIDENHAINTechnisches B roWest 44379 Dortmund Deutschland 0231 618083 0 HEIDENHAINTechnisches B ro S dwest 70771 Leinfelden Echterdingen Deutschland 0711 993395 0 HEIDENHAINTechnisches B ro S...

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