Acopos Multi Manual
Mark November 3rd, 2012, 01:37 PM # 6 Join Date: Nov 2012 Location: Minneapolis, MN Successful Repair - THANK YOU! Originally Posted by kp2009 THANK YOU for this information! It solved our problem with the same drive. Symptom: Green LED on drive continuously blinking. Changed all three (3) noise supression caps, as suggested. Drive now starts up and is stable once again. We found these capacitors at DigiKey Electronics: THANK YOU, THANK YOU, THANK YOU!! Dave In Minneapolis Last edited by DaveInMinneapolis; November 3rd, 2012 at 01:45 PM. Reason: typo & format January 8th, 2013, 04:18 AM # 7 Posts: 4.... February 15th, 2013, 03:40 AM # 8 Join Date: Feb 2013 Location: malaysia Posts: 10 hi, i also have facing same symptom LED GREEN blinking, what is the problem on this driver Acopos 1090????????????? please need help thank you February 15th, 2013, 03:51 AM # 9 hi, kp2009 i have check that capacitor 3 units, in the my driver is not 0. 033uf its 1uf/400vac i have remove that capacitor and measure with LCR meter, but its showing that 0.
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March 2nd, 2012, 04:32 PM # 1 Member Join Date: Feb 2012 Location: Cashel Posts: 2 B & R ACOPOS 1090 error Hi, what is the reason servo drive acopos 1090 ready GREEN LED blinking? cannot find the error on any manuals. please help May 17th, 2012, 03:24 AM # 2 Join Date: May 2012 Location: Beer Posts: 4 Quote: Originally Posted by BLESSEN12 Hi, I'm sorry. I not good english. Used B&R Automation Studio communication with Acopos 1090 find >>>> error code:7210 DC Bus:Charging:Voltage unstable You can change Capacitor value 0. 033uF/275Vac. Acopos 1090 connect 3 phase input. Last edited by kp2009; May 17th, 2012 at 03:41 AM. June 27th, 2012, 09:15 AM # 3 Posts: 4.. September 21st, 2012, 11:05 AM # 4 Join Date: Sep 2012 Location: algeria Posts: 1 probléme with acopos 1090 السلام عليكم Hi, what is the reason servo drive acopos 1090 with module plugin C114 error LED blinking? cannot find the error on any manuals. please help plis.. September 21st, 2012, 11:18 AM # 5 Lifetime Supporting Member + Moderator Join Date: Sep 2010 Location: In The VAT Shed Posts: 664 Which error LED is blinking, the one on the drive or the LED on the module, and what colour is it blinking.
689 for the 2psc and the another one is show 0. 989uf so can you please tell me is that is will ok or any other probelmis in the PCB? PLEASE I NEED YOUR HELP THANK YOU February 19th, 2013, 06:22 AM # 10 Location: Bolton Posts: 5 If you look where the 3 phases from the bottom board come up onto the main power board, there are some small resistor chains leading away, they go over to 3 grey capacitors with glue on the top. Directly above it is a big grey capacitor, and above that is the power block/heatsink. It will be one of those 3 capacitors which have failed. They drop the AC line voltage down to a low level where it is rectified and monitored by the control card. They should measure 33nF but commonly one fails to around 6nF If you require any industrial repairs, please email me February 19th, 2013, 07:43 AM # 11 Andy M DEAR FRIEND, as you said have 3 psc of gray color capacitor is correct, but the value of capacitor is 1uf/400v its not the 33nf so could be is that capacitor is failure?
Acopos multi manual.html
A single sine signal with constant amplitude is returned. The phase position of this signal depends on the angular position. During start-up, the AC122 module is automatically identified by the ACOPOS operating system. Making automatic adjustments to the motor (resolution parameter) and reading the motor parameters and limit values is not possible because the resolver does not have parameter memory like the EnDat encoder. If the precision, resolution, bandwidth or ease of setting parameters is not sufficient with the resolver, the EnDat system should be used (see Section 2. 4 "AC120 - EnDat Encoder Interface"). 1) In preparation. ACOPOS User's Manual (V1) 41
the reading i measured in the LCR meter is showing 0. 689uf for 2 psc only 1 psc is showing 0. 989uf so thereare some tolerence, about 45% of the capacitor value is faild. thank you. February 19th, 2013, 07:49 AM # 12 If you are sure you are looking at the right capacitor then any that do not measure correctly are faulty. Polyester capacitors of this nature should be very accurate and so should measure their printed value. The 3 capacitors are located on the big PCB below the heatsink, not on the long narrow board which contains many capacitors and is attatched with screws to the main board # 13 Attach a photo showing the 3 capacitors you are looking at please February 19th, 2013, 08:31 AM # 14 DEAR SIR, i would take picture and send to you by tomorrow, i am sorry now the OFFLINE, THANK YOU SIR. THANKS FOR REPLY SIR. February 20th, 2013, 03:17 AM # 15 Photo attatched with bottom filter board removed, the 3 capacitors are actually removed here but you can see where they go
Acopos multi manual system
5 AC122 - Resolver Interface 2. 5. 1 General Description The AC122 plug-in module can be used in an ACOPOS slot. The module is equipped with a resolver interface. The plug-in module handles the output from resolvers which are built into B&R servo motors or used as an encoder for external axes. This resolver delivers the absolute position over one revolution. Normally, the movement path is longer than one revolution. In this case, a reference switch must be used and a search home procedure carried out. The encoder input signals are monitored. In this way, broken connections, shorted lines and encoder supply failure can be recognized. 1) The module is designed for the evaluation of BRX resolvers. These resolvers are fed with a single sinusoidal signal (reference signal) and deliver two sinusoidal signals as the result. The amplitude of these signals change with the angular position (sine or cosine form). Chapter 2 Technical Data Unlike BRX resolvers, BRT resolvers can be fed with two sine signals which are offset by 90°.
60-1 Yes ACOPOS plug-in module Currently limited to slots 2 and 3 Max. 1. 7 W Max. 2. 3 W In preparation In preparation 15 pin DSUB socket UP/DN LEDs 1) Two EnDat modules can also be inserted. In this case, the module in slot 2 is automatically used for motor feedback. 2) Noise on the encoder signal reduces the resolution that can be used by approx. 3 bits (factor of 8). 3) The precision is actually limited by the encoder. 4) With B&R EnDat cable. Both screws on the module must be tightened! No Yes 8000 * number of encoder lines e. g. 4 million incr/rev for 512 line encoders --- Differential Signals DC... 400 kHz RS485 625 kBaud No, common-mode voltage max. ±7 V 2, compensation of max. 1 V 15 kV 4 kV Environmental Temperature during Operation 0 to 50 °C Relative Humidity during Operation 5 to 95%, non-condensing Storage and Transport Conditions Storage Temperature -25 to +55 °C Relative Humidity for Storage 5 to 95%, non-condensing Transport Temperature -25 to +70 °C Relative Humidity for Transport 95% at 40 °C, non-condensing Table 16: Technical Data AC120 40 ACOPOS User's Manual (V1) Technical Data • ACOPOS Plug-in Modules 2.