8/6/2011 9:27 AM | |
Posts: 3609 Rating: (29) |
Import of a Technical Question of an User
Attachmentsimeas.zip (225 Downloads) |
8/9/2011 11:31 AM | |
Joined: 10/9/2007 Last visit: 9/18/2024 Posts: 1249 Rating: (115) |
Hi For a better support, you should contact your local Siemens Partner. Simeas P (7KG) is a product from Energy Automation. In your text log the frequency is being read with good validity. In Triangle log I can see that the frequency was read at least once. Did you already check the manual? http://www.energy.siemens.com/ecc_pool/Power_Quality/917d2935-b3d6-4634-b601-648efcc65968/SIMEAS-P-KG7750_55_Com_IEC103_A3_en.pdf From page 27: "If Van is less than 30 % of its nominal value then the frequency is indicated as invalid in the IEC 60870-5-103 telegram." ´The value you see on the protocol is not the frequency, but a deviation from the nominal value, You have some examples on page 27. Did you configure correctly the nominal values for voltages? Did you configure direct connection of via VT? Mike J |
Energy Automation products: Sicam, Siprotec, Digsi |
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