7/13/2009 2:42 PM | |
Joined: 1/4/2007 Last visit: 9/2/2024 Posts: 1142 Rating:
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Dear ddg, The Siwarex U module is working internal with digit-values up to 65535: - The adjustment digit-values are into the DR3, format: WORD - The current digit-value is into the DR31, format: WORD But the weight value, which you can see into Siwatool or Step7 is only an integer-value up tp 32767 (weight value into the DR31, format: INT). Where do you see a DINT-field? If you want to see the currentinternal digit-value (up to 65535)via the IO communication, you have todo: - Write “73” to the address: output-byte (0 + start-address of the Siwarex U module) - Read the digit value at the address: input-word (4 + start-address of the Siwarex U module) If you want to see the currentinternal digit-value (up to 65535)viathe SFC communication, you have to do: - Read permanently with the SFC59 the DR31 If you want to see the currentinternal digit-value (up to 65535)viathe FB45, you have to do: - You can read the internal digit value directly at the parameter “FLT_RAW1”. Best regards Siwarexi |
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7/13/2009 3:09 PM | |
Posts: 261 Rating:
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It is the Dint (in S7 responsible for internal calculation.)
Thanks again With warm regards ddg |
Last edited by: ddg at: 7/13/2009 3:12 PM |
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8/21/2009 10:33 AM | |
Posts: 261 Rating:
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Hi Siwarexi, It’s a great technical support from your end during this thread. We finished the job and thanking you for your support. With best regards ddg |
Last edited by: ddg at: 8/21/2009 10:34 AM |
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This contribution was helpful to
1 thankful Users |
8/21/2009 10:56 AM | |
Joined: 1/4/2007 Last visit: 9/2/2024 Posts: 1142 Rating:
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Hello ddg, Not at all! Hope to see you again in another thread ... Best regrds Siwarexi |
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