Lenze PositionServo 940 - Default Chapter; Table of Contents

S94H201E_13426446_EN L 1
Contents
1 Introduction......................................................................5
1.1 Safety Information ...........................................................5
1.2 Legal Regulations............................................................5
1.3 General Drive Information...................................................... 6
1.3.1 Mains Configuration ...................................................6
1.3.2 Operating Modes......................................................6
1.3.3 Feedback ...........................................................7
1.3.4 Software ............................................................7
1.4 Part Number Designation ......................................................8
1.4.1 Drive Part Number..................................................... 8
1.4.2 Filter Part Number..................................................... 8
1.4.3 Option Part Number.................................................... 9
2 Technical Data ..................................................................10
2.1 Electrical Characteristics .....................................................10
2.2 Power Ratings .............................................................11
2.3 Fuse Recommendations ......................................................12
2.4 Digital and Analog I/O Ratings .................................................12
2.5 Environment...............................................................12
2.6 Operating Modes ...........................................................12
2.7 Connections and I/O .........................................................13
2.8 PositionServo Dimensions ....................................................14
2.9 Clearance for Cooling Air Circulation............................................. 15
3 Installation .....................................................................16
3.1 Wiring ...................................................................17
3.2 Shielding and Grounding .....................................................17
3.2.1 General Guidelines ...................................................17
3.2.2 EMI Protection.......................................................18
3.2.3 Enclosure ..........................................................18
3.3 Line Filtering ..............................................................18
3.4 Heat Sinking...............................................................19
3.5 Line (Mains) Fusing .........................................................19
4 Interface .......................................................................20
4.1 External Connectors ......................................................... 20
4.1.1 P1 & P7 - Input Power and Output Power Connections ........................20
4.1.2 P2 - Ethernet Communications Port....................................... 21
4.1.3 P3 - Controller I/O ....................................................22
4.1.4 P4 - Motor Feedback.................................................. 23
4.1.5 P5 - 24 VDC Back-up Power Input........................................24
4.1.6 P6 - Braking Resistor and DC Bus ........................................ 24
4.1.7 Connector and Wiring Notes ............................................25
4.1.8 P8 - ISO 13849-1 Safety Circuit (option) ...................................26
4.2 Digital I/O Details ...........................................................31
4.2.1 Step & Direction/Master Encoder Inputs (P3, pins 1-4) ........................31
4.2.2 Buffered Encoder Output (P3, pins 7-12) ................................... 32
4.2.3 Digital Outputs ......................................................32
4.2.4 Digital Inputs........................................................ 33
4.3 Analog I/O Details...........................................................34
4.3.1 Analog Reference Input ................................................ 34
4.3.2 Analog Output ....................................................... 35
4.4 Communication Interfaces ....................................................35
4.4.1 Ethernet Interface (standard) ............................................35
4.4.2 RS485 Interface (option) ...............................................35
4.4.3 Modbus RTU Support .................................................36
4.4.4 CANopen Interface ...................................................36
4.4.5 DeviceNet Interface...................................................36
4.4.6 PROFIBUS DP Interface ................................................37
4.5 Motor Selection ............................................................37
4.5.1 Motor Connection ....................................................37
4.5.2 Motor Over-Temperature Protection ......................................37