Sannin
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Everything posted by Sannin
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In the end I use the LREAL as a format to get the result even closer to zero. A thousand thanks
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Good morning everyone, I'm having difficulty using the "sin" and "cos" functions in sysmac, in particular the results of the functions are not correct, for example if I convert 180° into radians, with the result 3.14159 and then I do "sin", the result is -8.7422777e-08 when it should be 0. Could anyone tell me how to solve the problem? Thank you all
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Hello to all the forum, I have a problem with the siemens Step 7 5.6 software on Windows 10 64 bit build 1803, in other words I have no interfaces present on the software. How can I fix? Thank you
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Your reasoning is more than correct, the problem is that the customer doesn't want to spend
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Hello to all the forum, I have a CPM1A plc connected with an NT2S-CN212-V1 cable to a NT3S-ST121B-E touch screen. I wanted to ask you if it is possible to connect the plc to a touch NB by changing the cable or is it mandatory to use a CIF-01 interface. Thank you all
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Good morning, all guys. I'm looking for a low-cost alternative to do remote assistance to the omron NX1P2 plc via VPN, mounting only the router on the panel where the plc is wired, and I came across this USR-G809-EAU router, do you think it can work? Thank you all https://www.pusr.com/products/4G-industrial-router-G809.html
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Sorry again. Could the CPM1-CIF02 fit by any chance?
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is it possible to create a cable instead of the CPM1-CIF01?. I was looking for the CIF01 diagrams on the forum but I can't find them
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Thanks
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Problem communication rs232 sysmac studio
Sannin replied to Sannin's topic in NJ Series / Sysmac Studio
Hello, I tried, as your advice, to communicate with the board with a PC using "hercules" software, but without success. However I noticed one thing at the hardware level, on the card connector I have 5V fixed between TX and GND and 5V between RX and GND. While on the PLC CIF I have 5V between GND and SD and 0V between GND and RD. Could this be the problem? Thank you -
Hello everyone on the forum and happy new year. I have a problem and I hope you can help me. I have to communicate via RS-232 with a board that drives gate motors. Can you tell me which blocks to use on the Sysmac Studio (NX1P2-9024DT1 and NX1W-CIF01) to send and receive packets? I attach (apologies if I'm in Italian and not in English) the structure of the packages (and some examples) that accepts the card with the hope that you can help me. Thank you all and happy new year
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Problem communication rs232 sysmac studio
Sannin replied to Sannin's topic in NJ Series / Sysmac Studio
Hello, even changing the cable connection. Now the COMM led only lights up when I send packets, but I receive nothing -
Problem communication rs232 sysmac studio
Sannin replied to Sannin's topic in NJ Series / Sysmac Studio
I'll try tomorrow and let you know, because I noticed the mistake at the end of the day. Thanks anyway. I keep it updated -
Problem communication rs232 sysmac studio
Sannin replied to Sannin's topic in NJ Series / Sysmac Studio
Ok, yes I have the board pinout, and I cross connected it, am I wrong?. I knew it was wired Rx to tx and Tx to rx. However if I put them paired, rx with rx and tx with tx, the led turns off and turns on only when I send the command -
Problem communication rs232 sysmac studio
Sannin replied to Sannin's topic in NJ Series / Sysmac Studio
Yes -
Problem communication rs232 sysmac studio
Sannin replied to Sannin's topic in NJ Series / Sysmac Studio
Hello, I tried to apply your advice, but I don't get any response from the card, maybe I'm doing something wrong? Attached is the test file I used. The COMM led on the NX1W-CIF01 board is on steady.Thank you https://www.dropbox.com/s/iom0cbqohztofn7/Prova.zip?dl=0 -
Problem communication rs232 sysmac studio
Sannin replied to Sannin's topic in NJ Series / Sysmac Studio
Okay. I'll let you know on Monday. Meanwhile, thanks again for the help, have a good weekend and best wishes -
Problem communication rs232 sysmac studio
Sannin replied to Sannin's topic in NJ Series / Sysmac Studio
Okay. So should I do four nx-Send blocks in series for each sendDat[n], or just one for sendDat[0]? Thank you -
Problem communication rs232 sysmac studio
Sannin replied to Sannin's topic in NJ Series / Sysmac Studio
Yes -
Problem communication rs232 sysmac studio
Sannin replied to Sannin's topic in NJ Series / Sysmac Studio
Excuse me, maybe I wrote wrong, I meant the card manual -
Problem communication rs232 sysmac studio
Sannin replied to Sannin's topic in NJ Series / Sysmac Studio
Unfortunately I only have the paper manual in Italian of which I took some photos and which I have attached in the post above -
Problem communication rs232 sysmac studio
Sannin replied to Sannin's topic in NJ Series / Sysmac Studio
Thank you for answering. I took an example from Omron where the card was an NX-CIF and modified it for use with the NX1W-CIF01. Regarding the use of the two blocks Send and Rcv, in the card manual it is written that the packet to be sent must be made up of four blocks starting from the left: 1 byte of "header", 1 byte of "data length", 0 to 252 bytes of "data", 1 byte of "checksum". I tried to send an array, for example to restart the board, but despite the command being "DONE", I get no response and the board does not restart. Sure I'm wrong, but shouldn't the value of the array[0] be the "header" of the packet and the "size" on the "send" block equal to 1? Thank you -
Problem communication rs232 sysmac studio
Sannin replied to Sannin's topic in NJ Series / Sysmac Studio
https://ibb.co/d6HqPqB https://ibb.co/TryWYH4 https://ibb.co/W0NQkpJ Thanks