Siemens 3RW44 - Page 5

Table of contents
3RW44 soft starters
Manual, 03/2017, NEB535219502000/RS-AB/008
5
4.6.2 Main circuit connection ........................................................................................................... 42
4.6.3 Conductor cross-sections ....................................................................................................... 44
5 Display, controls and device interfaces .................................................................................................... 46
5.1 Display and controls ................................................................................................................ 46
5.2 Device interfaces .................................................................................................................... 47
5.2.1 Local device interface ............................................................................................................. 47
5.2.2 PROFIBUS/PROFINET interface (optional) ........................................................................... 47
5.3 External display and control module (optional) ....................................................................... 47
6 Commissioning ........................................................................................................................................ 48
6.1 Menu structure, navigation, changing parameters ................................................................. 48
6.1.1 Menu structure and navigation ............................................................................................... 48
6.1.2 Changing parameters: for example motor data ...................................................................... 49
6.2 Switching on for the first time .................................................................................................. 50
6.2.1 Recommended procedure for commissioning 3RW44 ........................................................... 50
6.2.2 Quick start menu, when switching on for the first time ........................................................... 51
6.2.3 Problems that can occur ......................................................................................................... 53
6.2.4 Quick Start menu .................................................................................................................... 56
6.3 User-specific commissioning .................................................................................................. 58
6.3.1 Settings main menu item ........................................................................................................ 59
6.4 Making settings in the selected parameter set ....................................................................... 60
6.4.1 Selecting the parameter set .................................................................................................... 60
6.4.2 Entering the motor data .......................................................................................................... 61
6.4.3 Specifying the startup mode ................................................................................................... 63
6.4.4 Specifying the coasting method .............................................................................................. 75
6.4.5 Setting slow speed parameters .............................................................................................. 86
6.4.6 Specifying current limit values ................................................................................................ 88
6.4.7 Parameterizing the inputs ....................................................................................................... 89
6.4.8 Parameterizing the outputs ..................................................................................................... 92
6.4.9 Selecting motor protection settings ......................................................................................... 94
6.4.10 Selecting display settings ....................................................................................................... 97
6.4.11 Specifying the behavior of the protective functions ................................................................ 98
6.4.12 Specifying the names on the device display ......................................................................... 100
6.4.13 Activating the fieldbus interface (PROFIBUS DP/PROFINET IO) ........................................ 101
6.4.14 Saving options ...................................................................................................................... 102
6.5 Other device functions .......................................................................................................... 107
6.5.1 Measured values display ...................................................................................................... 107
6.5.2 Status display ........................................................................................................................ 109
6.5.3 Motor control (assigning control priority)............................................................................... 110
6.5.4 Statistics ................................................................................................................................ 112
6.5.5 Safety (specifying the user level, parameterization protection) ............................................ 118
7 Device functions .................................................................................................................................... 119
7.1 Various parameter sets ......................................................................................................... 119
7.1.1 Various parameter sets ......................................................................................................... 119
7.2 Startup modes ....................................................................................................................... 119
7.2.1 Voltage ramp ......................................................................................................................... 119
7.2.2 Torque control ....................................................................................................................... 121