Operating instructions

Table of Contents Issue 10/06
MICROMASTER 420 Operating Instructions
14 6SE6400-5AA00-0BP0
Fig. 3-31 Serial linking of MICROMASTER (slaves) with a higher-level computer (master).............. 102
Fig. 3-32 Telegram structure .............................................................................................................103
Fig. 3-33 Assignment of the address byte (ADR) .............................................................................. 104
Fig. 3-34 Circulating list (Example of configuration) .......................................................................... 105
Fig. 3-35 Cycle time........................................................................................................................... 105
Fig. 3-36 Transmit sequence............................................................................................................. 106
Fig. 3-37 USS bus topology...............................................................................................................107
Fig. 3-38 Telegram structure .............................................................................................................109
Fig. 3-39 Structure of the PKW and PZD areas................................................................................. 109
Fig. 3-40 Connecting the USS bus cable........................................................................................... 118
Fig. 3-41 Connecting the RS485 terminator ......................................................................................119
Fig. 3-42 Example for directly selecting FF1 via DIN1 and FF2 via DIN2.......................................... 122
Fig. 3-43 Example for selecting FF1 via DIN1 and FF2 via DIN2 using the binary-coded method .... 123
Fig. 3-44 Motorized potentiometer..................................................................................................... 124
Fig. 3-45 JOG counter-clockwise and JOG clockwise....................................................................... 126
Fig. 3-46 Structure of the technological controller (PID controller) .................................................... 128
Fig. 3-47 PID controller...................................................................................................................... 129
Fig. 3-48 Example to directly select the PID fixed frequency of fixed frequency 1 via DIN1.............. 131
Fig. 3-49 Setpoint channel.................................................................................................................132
Fig. 3-50 Summation ......................................................................................................................... 133
Fig. 3-51 Modifying the frequency setpoint........................................................................................ 133
Fig. 3-52 Ramp-function generator.................................................................................................... 134
Fig. 3-53 Rounding off after an OFF1 command ............................................................................... 135
Fig. 3-54 OFF1 .................................................................................................................................. 137
Fig. 3-55 OFF2 .................................................................................................................................. 138
Fig. 3-56 OFF3 .................................................................................................................................. 138
Fig. 3-57 Changing-over using the BICO parameter P0810.............................................................. 139
Fig. 3-58 Motor holding brake after ON / OFF1................................................................................. 141
Fig. 3-59 Motor holding brake after OFF2 .........................................................................................142
Fig. 3-60 Direct motor holding brake connection ............................................................................... 145
Fig. 3-61 Indirect motor holding brake connection............................................................................. 146
Fig. 3-62 Inter-dependency of the electronic brakes.......................................................................... 147
Fig. 3-63 DC braking after OFF1 / OFF3........................................................................................... 148
Fig. 3-64 DC braking after external selection .................................................................................... 149
Fig. 3-65 Compound braking ............................................................................................................. 150
Fig. 3-66 Flying restart....................................................................................................................... 155
Fig. 3-67 Vdc_max controller............................................................................................................. 156
Fig. 3-68 Drive inverter response ...................................................................................................... 161
Fig. 3-69 PTC characteristic for 1LG / 1LA motors........................................................................... 162