Siemens MICROMASTER 440 Operating Instructions Manual page 14

Table of Contents
Fig. 3-25 Upread / download using AOP and PC Tools....................................................................... 96
Fig. 3-26 Digital inputs......................................................................................................................... 99
Fig. 3-27 Digital outputs..................................................................................................................... 102
Fig. 3-28 DIP switch and P0756 for ADC current / voltage input ....................................................... 104
Fig. 3-29 Connection example for ADC voltage / current input.......................................................... 105
Fig. 3-30 ADC channel ...................................................................................................................... 105
Fig. 3-31 Signal output through the D/A converter channel ............................................................... 106
Fig. 3-32 D/A converter channel ........................................................................................................ 106
Fig. 3-33 Serial communication interfaces - BOP link and COM link ................................................. 108
Fig. 3-34 RS485 Terminator .............................................................................................................. 111
Fig. 3-35 USS bus configuration........................................................................................................ 111
Fig. 3-36 Example for directly selecting FF1 via DIN1 and FF2 via DIN2.......................................... 113
Fig. 3-37 Example for selecting FF1 via DIN1 and FF2 via DIN2 using the binary-coded method .... 114
Fig. 3-38 Motorized potentiometer..................................................................................................... 115
Fig. 3-39 JOG counter-clockwise and JOG clockwise ....................................................................... 117
Fig. 3-40 Structure of the technological controller (PID controller) .................................................... 118
Fig. 3-41 PID controller...................................................................................................................... 119
Fig. 3-42 PID dancer roll control ........................................................................................................ 120
Fig. 3-43 Example to directly select the PID fixed frequency of fixed frequency 1 via DIN1.............. 122
Fig. 3-44 Setpoint channel................................................................................................................. 123
Fig. 3-45 Summation ......................................................................................................................... 124
Fig. 3-46 Modifying the frequency setpoint ........................................................................................ 124
Fig. 3-47 Ramp-function generator.................................................................................................... 125
Fig. 3-48 Rounding off after an OFF1 command ............................................................................... 126
Fig. 3-49 Motor holding brake after ON / OFF1 ................................................................................. 133
Fig. 3-50 Motor holding brake after OFF2 ......................................................................................... 134
Fig. 3-51 Inter-dependency of the electronic brakes.......................................................................... 136
Fig. 3-52 DC braking after OFF1 / OFF3 ........................................................................................... 137
Fig. 3-53 DC braking after external selection .................................................................................... 138
Fig. 3-54 Compound braking ............................................................................................................. 139
Fig. 3-55 Connecting the chopper (braking) resistor.......................................................................... 141
Fig. 3-56 Mode of operation of the dynamic braking.......................................................................... 141
Fig. 3-57 Load duty cycle – chopper resistors (MICROMASTER Catalog DA51.2)........................... 142
Fig. 3-58 Increasing the level of braking energy which can be absorbed .......................................... 142
Fig. 3-59 Chopper load duty cycle ..................................................................................................... 143
Fig. 3-60 Automatic restarts .............................................................................................................. 145
Fig. 3-61 Flying restart....................................................................................................................... 148
Fig. 3-62 Vdc_max controller............................................................................................................. 150
Fig. 3-63 Kinetic buffering (Vdc_min controller)................................................................................. 151
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MICROMASTER 440 Operating Instructions
6SE6400-5AW00-0BP0
Issue 10/03