Index .
SSW7000 | 7
FIGURE INDEX
Figure 6.1: SSW simplified block diagram .......................................................................................................... 41
Figure 7.1: HMI keys .......................................................................................................................................... 42
Figure 8.1: Sequence for parameter modification permission through P0000 .................................................... 44
Figure 8.2: Date and time setting ....................................................................................................................... 48
Figure 8.3: Monitoring mode screen with the factory settings ............................................................................ 49
Figure 8.4: Monitoring mode screen with bar graphs ......................................................................................... 49
Figure 8.5: Configuration of bar graph mode monitoring .................................................................................... 50
Figure 8.6: Example of a monitoring mode screen with P0205 programmed for bigger characters .................... 50
Figure 9.1: Parameter transfer ........................................................................................................................... 52
Figure 9.2: Parameter copy from “SSW A” to “SSW B” ..................................................................................... 55
Figure 10.1: Motor rotation direction change via contactors .............................................................................. 57
Figure 10.2: Motor rotation direction change only with JOG .............................................................................. 57
Figure 10.3: Analog input block diagram ........................................................................................................... 59
Figure 10.4: Analog output block diagram ......................................................................................................... 61
Figure 10.5: Details on the Load User 1/2 function operation ............................................................................ 64
Figure 11.1: Programming sequence of the control types .................................................................................. 71
Figure 11.2: Initial Voltage .................................................................................................................................. 72
Figure 11.3: Acceleration ramp by Voltage Ramp .............................................................................................. 73
Figure 11.4: Acceleration ramp by Current Limit ................................................................................................ 73
Figure 11.5: Deceleration ramp by voltage ......................................................................................................... 74
Figure 11.6: Current Limit .................................................................................................................................. 75
Figure 11.7: Starting with current ramp and lower initial value ............................................................................ 76
Figure 11.8: Starting with current ramp and higher initial value .......................................................................... 76
Figure 11.9: Available starting torque profiles ..................................................................................................... 77
Figure 11.10: Available stopping torque profiles................................................................................................. 79
Figure 11.11: Start and Stop by Pump Control .................................................................................................. 80
Figure 14.1: Oriented start-up programming sequence ..................................................................................... 86
Figure 14.2: Braking torque ............................................................................................................................... 89
Figure 14.3: Reverse braking ............................................................................................................................. 90
Figure 14.4: Optimal braking.............................................................................................................................. 90
Figure 14.5: DC braking ..................................................................................................................................... 91
Figure 14.6: Starting torque pulse - kick start - settings ..................................................................................... 95
Figure 15.1: Over- and Undervoltage trip levels ................................................................................................. 97
Figure 15.2: Over- and Undercurrent trip levels ............................................................................................... 100
Figure 15.3: Ground fault detection by current ................................................................................................. 103
Figure 15.4: Ground fault detection by voltage ................................................................................................ 103
Figure 15.5: Motor Thermal Class Protection programming sequence ............................................................. 109
Figure 15.6: Standard motor thermal classes .................................................................................................. 112
Figure 15.7: Motor temperature regions within the insulation class .................................................................. 113
Figure 15.8: Motor heating .............................................................................................................................. 114
Figure 15.9: Motor heating constant for the nominal current ............................................................................ 115
Figure 15.10: Deenergized motor cooling constant .......................................................................................... 116
Figure 15.11: Motor thermal memory reset ...................................................................................................... 116
Figure 15.12: Over- and Undertorque trip levels .............................................................................................. 118
Figure 15.13: Operation via HMI ...................................................................................................................... 120
Figure 15.14: Operation via three-wire digital inputs (DI1 and DI2) ................................................................... 120
Figure 15.15: Operation via digital input (DI1) ................................................................................................... 121
Figure 18.1: Example of a SoftPLC applicative in the WLP programming software .......................................... 141
Figure 20.1: Torque and current characteristic curves of a direct on line start and of a Voltage Ramp start ..... 147
Figure 20.2: Torque and current characteristic curves of a Current Limit start and of a Torque Control start ... 147
Figure 20.3: Starting with voltage ramp ........................................................................................................... 149
Figure 20.4: Starting with current limit .............................................................................................................. 150
Figure 20.5: Starting with current ramp and higher initial value ........................................................................ 150
Figure 20.6: Starting with current ramp and lower initial value .......................................................................... 152
Figure 20.7: Centrifugal hydraulic pump rotation direction ............................................................................... 153
Figure 20.8: Manometer showing the pressure increase .................................................................................. 153
Figure 20.9: Manometer showing the pressure drop........................................................................................ 153
Figure 20.10: Starting with pump control ......................................................................................................... 154