Siemens SINUMERIK 840D Description Of Functions page 98

4 Firmware Drive Functions
4.1 Block diagram of closed-loop control
Block diagram of
control functions
Fig. 4-2 Controllers andcharacteristic functions of HLA module
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SINUMERIK 840D/SIMODRIVE 611 digital Descr. of Functions HLA Module (FBHLA) – 04.00 Edition
Fig. 4-2 shows the functionality for velocity and closed-loop force control plus
characteristics that is implemented in the HLA module.
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04.00
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