11/11/2017 10:48 AM | |
Posts: 37 Rating: (0) |
Is it possible to enter the entire code this way? I mean, every series of code is larger than 32 bits |
11/11/2017 11:26 AM | |
Joined: 4/28/2015 Last visit: 2/7/2024 Posts: 10533 Rating: (820) |
Hello, I've attach some piece of very simple example of my old serial Master which sends some defined sequence of bytes. Look pls, there are some global TAGs defined internally like INT/WORD (Timeout,...) and some BOOL (TX, OK,...). Also at end of code are calls for SEND/RECV instructions, check defined instance blocks names, you can adapt that as you need. Hope this can be also helpful to understand some simple steps how to send to Slave some defined frames. This example doesn't use any of OB defined for cyclical calling, it use CPU simple scan and OB1 call of FC where is this piece of code located. Send and Receive buffers are simple DBs with enabled optimized block access. Very simple... Update: in any case check pls that receive of proper sequence from Slave in my code is highlighted with Q0.0 Led ON/OFF, so if you have now some other control of device/lights attached to this output, change it as you need. It's fine to see (Q0.0 f.ex.) that something arrives ok as I want... AttachmentSCL_Serial_Master.txt (114 Downloads) |
Last edited by: Duris_I at: 11/11/2017 11:40:11 AMLast edited by: Duris_I at: 11/11/2017 2:01:43 PMAdd other type for sure... With best regards... |
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11/12/2017 7:50 PM | |
Posts: 37 Rating: (0) |
Hi dear friend . Can you give me an email address to send me a sensor catalog? Then you will understand the full meaning of me |
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