ABB S900 Manual
                                                | |
Contents
| 
I/O System S900Communication Interface for PROFIBUS DP, CI920column delivers the hexadecimal number for this subset. This number is thehigher order part of the byte to "construct".The meaning of subset two, which corresponds to bits 0 to 3 of the data byte,is module-specific. The procedure is the same as for subset one: Search theline with all requested parameters and take the subset number of the firstcolumn. Add this number as the lower order part to the byte to "construct".Only the shown subset numbers are valid, all others are denied by the S900on download. Then edit this byte in the corresponding field of the masterengineering tool.Note that an empty slot also has one User_Parameter byte which must be setto zero!Commissioning the S900 with Composer/MelodyTo commission the S900 on a Symphony / Melody system the DTM isrequired. The DTM serves the I/O data mapping and the parameterization andconfiguration of the station. All input values are processed with a statusinformation. Nevertheless the scaling of analog input values must be donemanually in the input and output function blocks in the Composer.• For 0..20 mA inputs use range 0 – 40000.0 (to get 0..100%), unipolar• For 4..20mA inputs use range 8000.0 – 40000.0 (to get 0..100%),unipolar• For temperature inputs use range 0.0 – 20.0 (to get K), unipolar• For temperature inputs use range 5444.0 – 5484.0 (to get °C), bipolarCommissioning the S900 with AC800MS900 comes with alle required hardware definition files. First an emptytermination unit (S900) has to be configured below the PROFIBUS interfaceof the Controller. The CIPB (CI920S) has to be configured on position 0inside the S900 slave.DiagnosticsStandard PROFIBUS diagnostics can not be processed by AC800M.Nevertheless via the status supervision an input value can be detected as valid46 3BDD010422R0101 |
Related manuals for ABB S900
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine