Siemens SINUMERIK 840Di sl - 6.8.7 Simulation with external network drive

Drive commissioning (SINAMICS)
9.3 Example for systems with more than 6 drives
Manual
336 Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
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Figure 9-8 STARTER: Work area (excerpt)
3. Via a BICO interconnection, connect to Control_Unit_2 the parameter "r722: Bit0. CO/BO:
CU digital inputs, status: :DI 0" of the input terminal: "DI 0" (X122.1), Project > Drive
unit_Adr10 > Control_Unit_1 > Double-click on "inputs/outputs" > Tab "Digital inputs" >
Digital input 0 (1) for all drives of Control_Unit_2 with the parameter "p864, BI: Infeed
operation (2).
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Figure 9-9 STARTER: Work area (excerpt)
4. Connect the output terminal "DO 8" (X122.7) of Control_Unit_1 to the input terminal "DI 0"
(X122.1) of Control_Unit_2 via an external interconnection.
5. The output terminal of Control_Unit_1 must be wired to an input terminal of
Control_Unit_2.
6. The input terminal of Control_Unit_2 is to be connected via the BICO interconnection with
the driver parameters "p864 BI: Infeed operation" to all the drives of Control_Unit_2.
7. There is no DRIVE CliQ connection between the infeed and Control_Unit_2.