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Post by blizzard on Jan 9, 2015 18:29:49 GMT
Hi, I use the Hitachi Inverter WJ200-015HF. I have wired the Inverter with the AMC1280USB and extension 6DOF board accordingly to Thanos great diagram and the magnetic contactless position sensor, too. In the meantime the Inverter is connected to the motor and the three-phase system. Now my question: Do I have to program the Inverter first or will it be possible to control the motor by the Thanos board in combination with Ian's BFF motion driver software, only? If I connect the Inverter to the thre-phase system it's running, but the indication of the Inverter shows zero and after pushing the RUN and STOP buttom there are no changing anything at the Inverter and the motor doesn't run. Sorry for my stupid question maybe. Any kind of help would be very welcome!
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Post by tronicgr on Jan 9, 2015 22:22:34 GMT
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Post by blizzard on Jan 11, 2015 17:16:38 GMT
Hi Thanos, thank you for your informations. I've set the parameters on the VFD like in the list. Acceleration and deceleration time a had to change from 0.01 to 0.10 because an error code(E03.4 and E02.2) occured, after changing it was ok. The motor axis turned about 180° at the beginning then no moving of the motoraxis again. Maybe it's important, but I'm not able to set the Inverter A005 extended function mode to 04, because it's possible to change it from 00 to 03 only.
If I'm running Ian's 6DOF Software in connection to X-Plane 10 so it's no probleme to see the different values of the 6 axis by changing the airplane(roll, pitch, yaw etc.)on the display of the AMC1280USB board. I can see there the changing of the axis values(more or less of the illuminated amplitude), but there is no changing of the connected motor sector, the ampilutde is constant, in this case No 1. I'm a little bit confused and ask for help!
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Post by blizzard on Jan 14, 2015 17:00:52 GMT
OK! the motor is running, but in a very fast and little movements right and left(about 2-5°). The indication of the VFD in d005 showed a vertical line at position 1 above and a vertical line at position 2 below and this both vertical lines are switching in the same frequency like the axis of the motor is turning. If I remove the control signal wire of the contactles position sensor the motor turned slowly in one direction and the indication of d005 is constant for 1 above and 2 below. Are there any suggestions to solve my probleme?
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Post by tronicgr on Jan 14, 2015 17:29:26 GMT
Hi,
Try to reduce the max motor speed (online and offline) in the LCD menu of the AMC1280USB... I think your motor gearbox is too fast to settle in the PID value. Then decrease the P value until it stops oscillating.
Thanks Thanos
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Post by blizzard on Jan 14, 2015 19:26:16 GMT
Hi, thank you. I reduced the max.motor speed gradually until 30% in the LCD menu of the AMC1280USB and I decreased the P value until 10(less wasn't possible), but unfortunately oscillation of the motor axis didn't stop. Is it possible to measure the signal voltage of the contactles position sensor(I don't mean the 5+V)?
Rolf
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Post by tronicgr on Jan 15, 2015 6:45:31 GMT
Hi Rolf,
Yes, you can measure the potentiometer voltage while its connected. Check my YouTube videos. I have some good examples there. Can you make a short video of the connections the cables you used, the sensor position and the motor moving? It will greatly help to find the best solution.
Thanks Thanos
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Post by riton39 on Jan 15, 2015 15:40:21 GMT
this will not help you immediately. Have you checked all your drive parameter? there are in the default set?
I looked quickly make a documentation. I'm not sure whether the configuration is good for this application. may be at first if it was not doing check one by one the parameters and see if it's good.
there may be an unsuitable setting to your use?
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Post by blizzard on Jan 15, 2015 21:03:03 GMT
Thank you Thanos. I think I'll have the time next weekend to make a video and chec your videos again. By the way, where I could find the firmware version of the AMC1280USB board?
riton39 thank you for your tip. Do you mean the drive parameter of Thanos AMC1280USB or of the VFD?
Rolf
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Post by riton39 on Jan 15, 2015 21:39:45 GMT
Hitachi Variator frequency . if you can give me the list of parameters and the set values, I would look, depending on what I think I can give you the settings tests.
at least we can discuss and share opinions / settings.
I Omron is very similar Omron / Hitachi
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Post by tronicgr on Jan 16, 2015 6:14:36 GMT
Thank you Thanos. I think I'll have the time next weekend to make a video and chec your videos again. By the way, where I could find the firmware version of the AMC1280USB board? riton39 thank you for your tip. Do you mean the drive parameter of Thanos AMC1280USB or of the VFD? Rolf Hi Rolf, See here for the latest firmware: motionsim.freeforums.net/thread/69/firmware-2Thanks Thanos
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Post by blizzard on Jan 17, 2015 15:39:03 GMT
Hi riton39, here my parameters of the VFD and Thanos AMC1280USB
A001=01 A002=01 A005=00 b083=12 F002=0.1 F003=0.1 H003=1,5
6DOF 16-bit <P>:10 <i>:1 <d>:1 Motor max speed 100% Motor min speed 1% Feedback limits 10% Sensor direction Pos 135 Neg 246 6DOF start pos 50
The motor turns in a hig frequency left and right in a very short way(about 1-5°) only. If I change F002 and F003 to 0.7 or higher the motor turns in a lower frequenzy left and right, but the way is longer(about 20-30°) If I change on the Thanos board the sensor direction to Pos 1-2-3-4-5-6 the motor don't turn anymore and the run LED is illuminated very short with breaks and d005 the right vertikal lines 1 and 2 switching vice versa, but synchronous like the LED The output voltage of the 6DOF Ext. of the channel in use is 0,5V I use the BFF motion driver X-Plane_v318 from Ian.
I've troubles to upload a video respectively photos to this thread, maybe it is locked? (Please Thanos see PM)
Thanos could you show me a circuit diagramm for the connection of an switch or pot to simulate the moving outputs of an axis (I think it sholud be wired on the pins in the middle of the AMC1280USB). And where I can see which firmware is in use actual on the AMC1280USB
Rolf
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Post by blizzard on Jan 17, 2015 17:25:36 GMT
Hi,
now I'm able to change the position of the motor axis by changing the 6DOF start pos level on the AMC1280USB!
Rolf
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Post by riton39 on Jan 17, 2015 20:36:02 GMT
A001=01 A002=01 A005=00 b083=12 / 5 is defaut F002=0.1 F003=0.1 H003=1,5 Ok a potentiometer is connected to and attached to the engine?
ltu did a motor auto tuning on the drive?
not to make false manimuplation decrease the speed of the motors on the CMA.
What is happening when you press the AMC button to move up or down the engines?
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Post by blizzard on Jan 18, 2015 11:37:12 GMT
Hi, I've no potentiometer connected/attached to the engine.
Did you mean with the AMC buttom to move up or down the engine the four buttons in the upper part of the AMC (left, right, up and down) and what is the sense of these buttons - for testing purposes only? Do you adjusted b083 to 5? I'll have a looke in the VFD manual to auto tuning the drive.
Rolf
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