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plc 314 send a simotion d425 piw

Created by: mnada at: 10/14/2013 8:18 PM (5 Replies)

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10/14/2013 8:18 PM	Rate (0)
mnada Experienced Member Joined: 8/29/2010 Last visit: 4/19/2021 Posts: 76 Rating: (0)	estimated I have 2 questions: I need to send from plc 300 words a d425 simotion the block in the 300 serious sfc 65 X_SEND and address this serious simotion block w # 16 # 2?? is that the address to send masterdrive is w # 16 # 100 And simotion receipt piw100 for example I want to use the piw100.2 (ie bit 2 of word) I can I? piw100 "move block" to another word globally defined variable device then turn that word into bits and use this last "convert word to bit" word like (word) sal_conv [0] and use the bits or is there another more practical way? I did it in ladder frame and I do not mistake ...... or piw - move - after --- WORD_TO_BOOL 0-15 bits

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10/15/2013 6:27 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 4/21/2021 Posts: 18983 Rating: (2375)	Hello, when you use the SFC65 the address is the bus adress to where you will send the data. The MasterDrive example specifiy a I/O address. When you configure a Master-Slave coupling whith SIMOTION as I-Slave the you can use the I/O address and need no SFC65. You can access the I/O directly via the PLC. When you transfer the data via FC you mus convert the data to access the bit values. If you use the I-Slave coupling you can access the bit's directly with a symbolic I/O access (PI100.1..) Regards Christoph

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10/15/2013 10:44 PM	Rate (0)
mnada Experienced Member Joined: 8/29/2010 Last visit: 4/19/2021 Posts: 76 Rating: (0)	estimated to see if you can help basically I want to receive from a plc 314 4 words, the first word is the desire to move the drive PZD1 axis 1, ie receipt 1 word and move it to the axis control word 1 can not see how .... ........ for example receipt in piw84 intro in simotiond 425 move a pzd1 de axis 1 control word? thanks in advance
	Last edited by: mnada at: 10/15/2013 10:46 PM
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10/16/2013 6:47 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 4/21/2021 Posts: 18983 Rating: (2375)	Hello, to send the received word to the axis you can only use the function _setaxisSTW. If a axis allocat a I/O adress you can't write directly to this address, so you must use the function above. Regards Christoph

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10/16/2013 10:27 PM	Rate (0)
mnada Experienced Member Joined: 8/29/2010 Last visit: 4/19/2021 Posts: 76 Rating: (0)	estimated as use all talks THERE STW1 bitmask, where I play the number corresponds to bits, but I want to use the whole word, I have to convert them one by one?

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10/17/2013 6:28 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 4/21/2021 Posts: 18983 Rating: (2375)	Hello, you can check if the convert function WORD_TO_USINT can solve this. Regards Christoph

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