Contents
ii
L
MA9300PLC EN 1.4
4 Installation 4-1............................................................
4.1 Mechanical installation 4-1.............................................................
4.1.1 Important notes 4-1...........................................................
4.1.2 Standard mounting with fixing rails or mounting brackets 4-2............................
4.1.3 Mounting with thermally separated power stage
(”push-through technique”) 4-3..................................................
4.1.4 Variant mounting 4-6..........................................................
4.2 Electrical installation 4-9..............................................................
4.2.1 Protection of persons 4-9.......................................................
4.2.1.1 Residual-current circuit breakers 4-9....................................
4.2.1.2 Isolation 4-10.......................................................
4.2.1.3 Replacement of defective fuses 4-10.....................................
4.2.1.4 Mains disconnection 4-10..............................................
4.2.2 Controller protection 4-11.......................................................
4.2.3 Motor protection 4-11..........................................................
4.2.4 Mains types/conditions 4-12.....................................................
4.2.5 Interaction with compensation equipment 4-12........................................
4.2.6 Specification for all cables used 4-12...............................................
4.2.7 Power connections 4-13........................................................
4.2.7.1 Mains connection 4-13................................................
4.2.7.2 Motor connection 4-15................................................
4.2.7.3 Connection of a brake unit 4-17.........................................
4.2.7.4 DC-bus connection of several drives 4-18..................................
4.2.8 Control connections 4-20........................................................
4.2.8.1 Control cables 4-20..................................................
4.2.8.2 Assignment of control terminals 4-20.....................................
4.2.8.3 Connection diagrams 4-22.............................................
4.2.9 Motor temperature monitoring 4-28................................................
4.2.9.1 User-specific characteristic for a PTC thermistor 4-29.........................
4.2.10 Feedback systems 4-30.........................................................
4.3 Installation of a CE-typical drive system 4-33................................................
5 Commissioning 5-1........................................................
5.1 General 5-1........................................................................
5.2 Before switching on 5-1...............................................................
5.3 Initial switch-on 5-4..................................................................
5.4 Switch-on sequence 5-4...............................................................
5.5 Input of motor data 5-6...............................................................
5.6 Motor selection list 5-7...............................................................
5.6.1 Keypad 5-10.................................................................
5.6.2 Parameter change 5-12.........................................................
5.6.3 Parameter saving 5-13.........................................................
5.6.4 Load parameter 5-13...........................................................
6 Troubleshooting and fault elimination 6-1.......................................
6.1 Troubleshooting 6-1..................................................................
6.2 Reset of error messages 6-2...........................................................
6.3 Error messages 6-3..................................................................
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