Siemens SINAMICS GL150 Operating And Installation Instructions page 8

Table of contents
6.12 Interconnecting optional connections.....................................................................................85
6.13 Fastening the cable ducts with cable ties...............................................................................86
7 Commissioning...........................................................................................................................................87
8 Operation....................................................................................................................................................89
8.1 Parameters.............................................................................................................................90
8.2 Setpoint channel and closed-loop control..............................................................................91
8.2.1 Setpoint addition....................................................................................................................91
8.2.2 Direction of rotation changeover............................................................................................91
8.2.3 Suppression bandwidths........................................................................................................92
8.2.4 Speed limitation......................................................................................................................92
8.2.5 Ramp-function generator.......................................................................................................92
8.2.6 Vector control.........................................................................................................................93
8.3 Monitoring and protection functions.......................................................................................94
8.3.1 Safety shutdown of the converter...........................................................................................94
8.3.2 Speed monitoring with incremental encoder..........................................................................94
8.3.3 Uncontrolled stop, EMERGENCY STOP category 0.............................................................94
8.4 Fault and system messages..................................................................................................95
8.4.1 External warnings and faults..................................................................................................96
8.4.2 Diagnostics.............................................................................................................................96
8.4.2.1 Diagnostics via LEDs.............................................................................................................96
8.4.2.2 Diagnostics via parameters....................................................................................................97
8.4.2.3 Indicating and rectifying faults................................................................................................99
9 Maintenance.............................................................................................................................................101
9.1 Grounding the system..........................................................................................................104
9.2 Opening the device..............................................................................................................105
9.3 Preventive maintenance.......................................................................................................106
9.3.1 Checklist for preventive maintenance work..........................................................................106
9.3.2 Visual inspections................................................................................................................106
9.3.2.1 Equipment for visual inspections..........................................................................................106
9.3.2.2 Checking the isolating clearances........................................................................................107
9.3.2.3 Checking hoisting solenoids and security bolts....................................................................107
9.3.2.4 Checking the plug connections............................................................................................107
9.3.2.5 Checking the cable and screw terminals..............................................................................108
9.3.2.6 Checking the thyristor electronics........................................................................................108
9.3.2.7 Checking the filter mats........................................................................................................108
9.4 Maintenance.........................................................................................................................109
9.4.1 Replacing a fan....................................................................................................................109
9.4.2 Replacing the filter mats (option M11).................................................................................112
9.4.3 Replacing the back-up battery of the AOP30 operator panel ..............................................113
9.5 Cleaning...............................................................................................................................115
9.5.1 Removing dust deposits.......................................................................................................115
9.5.2 Cleaning aluminum parts.....................................................................................................115
9.6 Repairs.................................................................................................................................116
9.6.1 Torques................................................................................................................................118
9.6.2 Replacing the AVT combination module..............................................................................119
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SINAMICS GL150 6SL38503UM114PA0Z
Operating Instructions 04/2017