alex31
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- Country Bulgaria
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Thank you for your reply ,the new micrologix driver ist free to download rom the Citect Website ABMLXEIP- this is the name ,my problem ist I havent any manuals and knoladgebase documentation about this driver ,sure i do something wrong .
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Hello I try to connect ML1100 with Citect 6.00 ,have downloadet the driver for ML1100 (DF1 and Ethernet) with DF1 driver havent any problems but with the Ethernet driver i havent success.I tryieng to connect for one week I do something wrong ,is there some manuals abaout this driver?
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ok,transistor for example NPN with relay between colector and +VDC in this case the diode is compulsory! Why?because we have a inductive load and thats induts a inductive overvoltage peak -500v for 2ms and the transitor will be damage!sure! With the diode to the relay, in teh OFF time (1-2ms) we have a over voltage with opposite polarity,and in this moment the diode is conductive this is a secret (Faradey and Lentz laws) if we have reley to reley circuit where is a sense with the diode.the diode is a transistor guardian sorry for my horryfied english
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So the intrface ralays for 24DC are with current in the range 5-20ma (coil current) .the new 1000A contaactors are with electronic control PCB with optocopler isolated inputs -current<10ma, the choise of 1N4001 diode is recommendet when we have a PLC with transistors outputs. In my aplicationen i have the faellow power suply 220V/220volt transormer to the 24Vdc electronic powersuply (Omron,IFM,or Sitop) the 24Vdc is for the PLC and all of interface,relays ,contactors i think this is a classic configuration
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He has a relay ouput ,diodes across the isolation relays are used with transistor outputs.
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From my expirience 3kw is inaff! or 6kw with SSR control
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Automatic closing alarm display.
alex31 replied to mulderm's topic in Allen Bradley / Rockwell Automation
thats a great idea ,thanks a lot -
Automatic closing alarm display.
alex31 replied to mulderm's topic in Allen Bradley / Rockwell Automation
I vave the same queastion with PV300 and ML1200 -
are you changing the Tag adress node in the PV600?
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I hope , my post was helpfull best regards Alex
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thank you for all replyes ,the Allen-Bradley gyes was today in my office ,the device is defect -the firmware IC was the problem .....the problem is solved Thank you verry mutch one more time Alex
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hmm intersting ...i have communication only with my Notebook (RSlinx classic) and thahts work good. Is it possible if my rslinx communication settings are wrong??? any ideas?
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the program is no the problem ,i downoladed 10 differents ML1200 (for the same base) programs -without result, I wrote a few new "programs" only 1 rung (latch and unlatch)-without results ,the same situation!!! i think the device has a hardware problem ,have another ML1200,(the same unit),with them all working perfect .
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without results.......
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i haven"t any expansion modules ... hier the processor settings the firmware version is 11.0 series "C" ,revision "H" aaa.RSS