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HELP: S5 to S7 regarding ANALOG blocks

Created by: swing7 at: 7/30/2009 8:11 AM (12 Replies)

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7/30/2009 8:11 AM	Rate (0)
swing7 Posts: 15 Rating: (0)	Hi everyone, I'm converting S5 CPU135 to S7, and I have errors like this in S7 block FC2: // CALL FB 31; // * Error in Line 729 (FB 2): Block does not exist. * // ( $$IDENT := W#16#80 // , $$IDENT := W#16#3 // , $$IDENT := W#16#764 // , $$IDENT := W#16#0 // , $$IDENT := W#16#79C // , $$IDENT := W#16#0 // , $$IDENT := W#16#803C // , $$IDENT := W#16#3A65 // , $$IDENT := W#16#813C // , $$IDENT := W#16#823C // , $$IDENT := W#16#833C // ); //and so on..... The corresponding original S5 code is as follow: FB2 Segment 1 Name: ANALOGS : C DB5 : : JU FB 31 Name: AE:460 BG : KY 0,128 KNKD: KY 0,3 OGR : KG +1000000+03 UGR: KG -9999999+02 EINZ : F 60.0 XA : DD 101 FB : F 60.1 BU : F 60.2 TBIT : F 60.3 //and so on...... I think instead of calling for FB31 which doesn't exist in the S7 program, I should call FC101 or FC100 (Read Analog Value 460-2) in S7, is that right? If it's so, can anyone tell me how I'm supposed to key in the same addresses as in S5 to the S7 FC100 or 101? Thanks in advance
swing7 Posts: 15 Rating: (0)	Last edited by: swing7 at: 7/30/2009 8:16 AM
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7/30/2009 8:29 AM	Rate (0)
sps-concept Gold Member Joined: 4/5/2006 Last visit: 8/13/2023 Posts: 642 Rating: (131)	Hello, you can use FC100 (CPU941-944) or FC101 (CPU928B/948). But its better when you modify your program and use FC105. from TI-S7 Converting Blocks. Adresses are almostthe same. DD101 -> DBD202. Regards André Räppel --------------------------------------------------------------------------------- www.raeppel.de work faster withinnovative PLC-Tools

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7/30/2009 8:42 AM	Rate (0)
swing7 Posts: 15 Rating: (0)	Hi Andre, FC105 Read Analog Value 464-2 <------- is this the one u are talking about? So how about the address for BG, KNKD, OGR and UGR? From S5's KY 0,128, should I input it as DBW128 in S7? Thanks for your quick response.
swing7 Posts: 15 Rating: (0)
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7/30/2009 8:48 AM	Rate (1)
IBN-Service Posts: 8946 Rating: (999)	swing7 Hi Andre, FC105 Read Analog Value 464-2 <------- is this the one u are talking about? So how about the address for BG, KNKD, OGR and UGR? From S5's KY 0,128, should I input it as DBW128 in S7? Thanks for your quick response. No! Have a look at the TI-S7 Converting library, not at the S5-S7 Converting library! The name of the block you need is "SCALE".
IBN-Service Posts: 8946 Rating: (999)
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7/30/2009 8:50 AM	Rate (1)
sps-concept Gold Member Joined: 4/5/2006 Last visit: 8/13/2023 Posts: 642 Rating: (131)	Hello, i mean FC105 (SCALE)from TI-S7 Converting Blocks. Please select the block and press F1.You are using F60.1 - 60.3? Regards André Räppel --------------------------------------------------------------------------------- www.raeppel.de work faster withinnovative PLC-Tools

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7/30/2009 9:07 AM	Rate (1)
UMENCHO Diamond Expert Joined: 3/21/2006 Last visit: 11/1/2024 Posts: 10229 Rating: (1181)	Hello, And explanation for FB31 AE:460 you'll find in Supplement Basic Functions Standard Function Blocks(from page 55^th ) This will helps you to understand how to "go" to FC105 in Step7. Regards, Hristo Mihalev

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7/30/2009 9:21 AM	Rate (0)
swing7 Posts: 15 Rating: (0)	thanks everyone!
swing7 Posts: 15 Rating: (0)
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7/30/2009 9:56 AM	Rate (0)
IBN-Service Posts: 8946 Rating: (999)	swing7 thanks everyone! You are welcome. If you has further questions, just ask.
IBN-Service Posts: 8946 Rating: (999)
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7/31/2009 8:49 AM	Rate (0)
swing7 Posts: 15 Rating: (0)	Hello again everyone....thanks for all the help previously... i got another question....i got another code as follow: :JU FB58 Name: CONV INPT: DD 105 OUTT: DW 12 BITS: DR 63 HI05: KF +0 HI04: KF +0 HI03: KF +0 HI02: KF +3700 HI01: KF +3600 LO01: KF+3000 LO02: KF +2900 LO03: KF +2600 for the code above, which FC should i use in S7? thanks in advance
swing7 Posts: 15 Rating: (0)
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7/31/2009 9:13 AM

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UMENCHO

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Joined: 3/21/2006

Last visit: 11/1/2024

Posts: 10229

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Hi,

This is block for TDOP communication for S5. (DP for the OP7 Communication).It is not required in S7.

What kind of OP do you have connected to he CPU? Here I think you can find how to connect it in software in S7.

Regards,
Hristo Mihalev

HELP: S5 to S7 regarding ANALOG blocks

Created by: swing7 at: 7/30/2009 8:11 AM (12 Replies)

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Created by: swing7 at: 7/30/2009 8:11 AM (12 Replies)

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Last edited by: swing7 at: 7/30/2009 8:16 AM

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