11/25/2013 10:32 AM | |
Joined: 4/24/2009 Last visit: 8/20/2024 Posts: 2682 Rating: (135) |
New question splitted to communicate my slave Best regards O_Moderator |
1/9/2014 7:34 PM | |
Joined: 7/6/2010 Last visit: 9/17/2024 Posts: 84 Rating: (1) |
HISaravana kumar I dont understand this code, pls explain help me : L #Send_DBB //"CP341 Modbus".BLOCK_STATUS.Send_DBB ITD SLD 3 (??? why you shift left ?????????????????) LAR1 L DBW [AR1,P#6.0] //6 Byte is the size of one query of send list// (??? what does it mean??) T #RCV_DBB // "CP341 Modbus".BLOCK_STATUS.Receive_DBB NOP 0 |
1/10/2014 11:50 AM | |
Posts: 3093 Rating: (323)
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Hello, I think you should have a look at the FAQ how an anypointer is built Regards, Kaulquappe |
5/13/2014 10:28 AM | |
Posts: 9 Rating: (0) |
hello, you defineReceive_DBB 260 ,what is exactly mean that?
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6/13/2014 7:56 AM | |
Joined: 2/6/2009 Last visit: 8/19/2024 Posts: 939 Rating: (118) |
Hi, The S7 Block Privacy function is now available on S7 400 CPU version 6.0 and Higher and S7 300 CPU Version V3.2.1 and Higher. Please upgrade the Firmware of your CPU Here you can find a overview of avaible firmwares:http://support.automation.siemens.com/WW/view/en/40945038
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7/8/2014 7:09 PM | |
Joined: 3/25/2013 Last visit: 3/21/2019 Posts: 176 Rating: (1) |
New question split intoI need write a values to third party Modbus Registor. With best regards, Narrator1
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10/2/2014 12:23 PM | |
Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4767 Rating: (123) |
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2/26/2015 7:24 AM | |
Joined: 2/9/2015 Last visit: 6/6/2024 Posts: 65 Rating: (1) |
what is the MLFB number? it's order number is: 412-2xj05-0ab0--- V5.3.4 |
2/28/2015 10:58 AM | |
Joined: 2/9/2015 Last visit: 6/6/2024 Posts: 65 Rating: (1) |
DEAR sir Saravana Kumar i can use this program and read some parameter from my power meters but i need to read 64 register from each pm in "Real" format not "int" i copy the DB102 in this file, to you can see it and fix the db4 and UDT2 for me if you can DB102 is exactly what i need to read i appreciate for your help best regaurd AttachmentModbus-3.zip (486 Downloads) |
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