Lenze L-force 8400 Series User manual

L
Ä.Lõ%ä 13439604
8400
Inverter
Inverter Drives 8400 motec_ _ _ _ _ _ _ _ _ _ _ Reference manual EN
E84DGxxxx...

2Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Project planning, selection & ordering Legend:
8400 motec hardware manual Printed documentation
Catalogue Online documentation
(PDF/Engineer online help)
Mounting & wiring Abbreviations used:
MA 8400 motec BA Operating Instructions
MA for the accessories KHB Communication manual
MA Mounting instructions
Parameterisation SW Software/reference manual
BA for diagnosis terminal
SW 8400 motec This documentation
KHB for communication unit
Drive commissioning
SW 8400 motec This documentation
chapter "Commissioning"
chapter "Diagnostics & error management"
Networking
KHB for communication unit
MA for the accessories
Overview of technical documentation for Inverter Drives 8400

Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05 3
Contents
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
1 About this documentation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 10
1.1 Document history _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 10
1.2 Conventions used _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 11
1.3 Terminology used _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 12
1.4 Definition of the notes used _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 14
2 Introduction: Parameterising the controller _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 16
2.1 Integrated technology applications _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 18
2.2 Selection of the appropriate commissioning tool _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 19
2.2.1 Overview: Accessories for commissioning _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 20
2.3 General notes on parameters _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 21
2.3.1 Changing the parameterisation with the keypad _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 22
2.3.2 Change parameter settings with PC and Lenze software _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 25
2.3.3 User menu for quick access to frequently used parameters _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 26
2.4 Handling the memory module _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 27
2.5 Device identification _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 29
2.5.1 Automatic acceptance of the device name in the »Engineer« _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 29
3 Commissioning _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 30
3.1 Safety instructions with regard to commissioning _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 31
3.2 Preconditions for commissioning with the »Engineer« _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 32
3.3 Trouble-shooting during commissioning _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 32
3.4 Commissioning wizard 8400 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 33
3.5 Commissioning of the "Actuating drive speed" technology application _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 34
3.5.1 Prepare controller for commissioning _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 35
3.5.2 Creating an »Engineer« project & going online _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 36
3.5.3 Parameterising the motor control _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 37
3.5.4 Parameterise application _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 39
3.5.5 Saving parameter settings safe against mains failure _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 41
3.5.6 Enabling controller and selecting speed _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 41
3.6 Commissioning of the "Switch-off positioning" technology application _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 42
3.6.1 Prepare controller for commissioning _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 44
3.6.2 Creating an »Engineer« project & going online _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 45
3.6.3 Parameterising the motor control _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 46
3.6.4 Parameterise application _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 48
3.6.5 Saving parameter settings safe against mains failure _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 50
3.6.6 Enable controller and test application _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 50
3.7 PC manual control _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 51
3.8 Control via field package ("key-operated switch operation") _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 55
4 Device control (DCTRL) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 58
4.1 Device commands (C00002/x) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 60
4.1.1 Load Lenze setting _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 62
4.1.2 Load parameter set 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 63
4.1.3 Save parameter settings _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 64
4.1.4 Importing EPM data _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 64
4.1.5 Enable/Inhibit controller _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 65
4.1.6 Activate/deactivate quick stop _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 65
4.1.7 Reset error _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 66
4.1.8 Delete logbook _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 66
4.1.9 Motor parameter identification _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 67
4.1.10 CAN reset node _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 67
4.1.11 Device search function _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 68
Contents

Contents
4Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
4.2 Device state machine and device states _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 69
4.2.1 Init _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 71
4.2.2 MotorIdent _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 72
4.2.3 SafeTorqueOff _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 72
4.2.4 ReadyToSwitchOn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 73
4.2.5 SwitchedOn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 74
4.2.6 OperationEnabled _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 75
4.2.7 Trouble _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 76
4.2.8 Fault _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 77
4.3 Auto-start option "Inhibit at power-on" _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 78
5 Motor control (MCTRL) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 80
5.1 Special features of the 8400 motec _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 81
5.2 Motor selection/Motor data _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 82
5.2.1 Selecting a motor from the motor catalogue in the »Engineer« _ _ _ _ _ _ _ _ _ _ _ _ _ _ 86
5.2.2 Automatic motor data identification _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 88
5.3 Selecting the control mode _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 90
5.3.1 Selection help _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 93
5.4 Defining current and speed limits _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 94
5.5 V/f characteristic control (VFCplus) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 96
5.5.1 Parameterisation dialog/signal flow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 96
5.5.2 Basic settings _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 98
5.5.2.1 Defining the V/f characteristic shape _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 98
5.5.2.2 Defining current limits (Imax controller) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 99
5.5.3 Optimising the control mode _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 100
5.5.3.1 Adapting the V/f base frequency _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 101
5.5.3.2 Adapting the Vmin boost _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 102
5.5.3.3 Optimising the Imax controller _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 103
5.5.3.4 Torque limitation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 104
5.5.4 Remedies for undesired drive behaviour _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 105
5.6 V/f characteristic control - energy-saving (VFCplusEco) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 106
5.6.1 Parameterisation dialog/signal flow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 107
5.6.2 Comparison of VFCplusEco - VFCplus _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 109
5.6.3 Basic settings _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 110
5.6.4 Optimising the control mode _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 111
5.6.4.1 Improving the behaviour at high dynamic load changes _ _ _ _ _ _ _ _ _ _ _ _ 112
5.6.4.2 Adapting the slope limitation for lowering the Eco function _ _ _ _ _ _ _ _ _ _ 112
5.6.4.3 Optimising the cos/phi controller _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 113
5.6.5 Remedies for undesired drive behaviour _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 114
5.7 V/f control (VFCplus + encoder) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 115
5.7.1 Parameterisation dialog/signal flow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 116
5.7.2 Basic settings _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 118
5.7.2.1 Parameterising the slip regulator _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 119
5.8 Sensorless vector control (SLVC) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 122
5.8.1 Parameterisation dialog _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 123
5.8.2 Speed control with torque limitation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 124
5.8.3 Basic settings _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 125
5.8.4 Optimising the control mode _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 125
5.8.4.1 Optimising the starting performance after a controller enable _ _ _ _ _ _ _ _ 125
5.8.5 Remedies for undesired drive behaviour _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 126

Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05 5
Contents
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
5.9 Sensorless control for synchronous motors (SLPSM) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 127
5.9.1 Parameterisation dialog/signal flow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 129
5.9.2 Types of control _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 132
5.9.3 Basic settings _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 133
5.9.4 Optimising the control mode _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 134
5.9.4.1 Optimise current controller _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 135
5.9.4.2 Optimise speed controller _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 135
5.9.4.3 Current-dependent stator leakage inductance Ppp(I) _ _ _ _ _ _ _ _ _ _ _ _ _ _ 139
5.9.5 Field weakening for synchronous motors _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 141
5.10 Parameterisable additional functions _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 145
5.10.1 Selection of switching frequency _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 145
5.10.2 Flying restart function _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 148
5.10.3 DC-injection braking _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 150
5.10.3.1 Manual DC-injection braking (DCB) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 151
5.10.3.2 Automatic DC-injection braking (auto DCB) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 151
5.10.4 Slip compensation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 154
5.10.5 Oscillation damping _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 155
5.10.6 Mass inertia precontrol _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 156
5.11 Encoder/feedback system _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 158
5.11.1 Encoder evaluation method _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 161
5.12 Braking operation/brake energy management _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 163
5.12.1 Settings for internal brake resistor E84DZEWxxxx _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 164
5.12.2 Voltage limits for braking operation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 164
5.12.3 Response to an increase of the DC-bus voltage _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 164
5.12.3.1 Inverter motor brake _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 166
5.12.3.2 Degradation of braking energy by motor overmagnetisation _ _ _ _ _ _ _ _ _ 169
5.13 Power and energy display _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 170
5.14 Monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 171
5.14.1 Device overload monitoring (Ixt) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 172
5.14.2 Motor load monitoring (I2xt) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 173
5.14.3 Motor temperature monitoring (PTC) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 176
5.14.4 Brake resistor monitoring (I2xt) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 177
5.14.5 Mains phase failure monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 179
5.14.6 Maximum current monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 179
5.14.7 Motor speed monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 180
5.14.8 Encoder open-circuit monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 180
6I/Oterminals_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 181
6.1 Digital terminals _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 182
6.1.1 Configuring DI1 and DI2 as frequency inputs _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 185
6.2 Analog terminals _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 188
6.2.1 Parameterising analog input _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 189
6.3 User-defined terminal assignment _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 191
6.3.1 Source-destination principle _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 192
6.3.2 Changing the terminal assignment with the »Engineer« _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 193
6.3.3 Changing the terminal assignment via configuration parameters _ _ _ _ _ _ _ _ _ _ _ _ _ 194
6.4 Electrical data _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 197

Contents
6Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
7 Technology applications _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 199
7.1 Selection of the technology application and the control mode _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 200
7.2 TA "Actuating drive speed" _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 201
7.2.1 Basic signal flow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 202
7.2.1.1 "GeneralPurpose" functions _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 205
7.2.2 Interface description _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 206
7.2.2.1 wDriveControl control word _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 211
7.2.2.2 wDeviceStateWord status word _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 212
7.2.3 Terminal assignment of the control modes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 214
7.2.3.1 Terminals 0 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 215
7.2.3.2 Terminals 2 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 215
7.2.3.3 Terminals 11 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 216
7.2.3.4 Terminal 16 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 216
7.2.3.5 Network (MCI/CAN) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 217
7.2.3.6 Network (AS-i) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 218
7.2.4 Setting parameters (short overview) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 219
7.2.5 Pre-assignment of the application _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 220
7.2.5.1 Input connections _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 220
7.2.5.2 Output connections _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 223
7.2.5.3 Internal signal flow for control via terminals _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 225
7.2.5.4 Internal signal flow for control via network (MCI/CAN) _ _ _ _ _ _ _ _ _ _ _ _ _ 226
7.2.5.5 Internal signal flow for control via network (AS-i) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 227
7.3 TA "Actuating drive speed (AC Drive Profile)" _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 229
7.3.1 Basic signal flow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 230
7.3.2 Scaling of the speed and torque values (Ref from Net) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 232
7.3.3 Interface description _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 234
7.3.3.1 "AC Drive Profile" control word _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 234
7.3.3.2 "AC Drive Profile" status word _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 235
7.3.4 Setting parameters (short overview) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 235
7.3.5 Internal signal flow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 236
7.4 TA "Switch-off positioning" _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 238
7.4.1 Functional principle _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 240
7.4.2 Basic signal flow _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 242
7.4.3 Interface description _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 244
7.4.3.1 wDriveControl control word _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 244
7.4.3.2 wDeviceStateWord status word _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 245
7.4.4 Terminal assignment of the control modes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 246
7.4.4.1 Terminals 0 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 247
7.4.4.2 Terminals 2 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 248
7.4.4.3 Terminals 11 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 249
7.4.4.4 Terminal 16 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 250
7.4.4.5 Network (MCI/CAN) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 251
7.4.4.6 Network (AS-i) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 252
7.4.5 Setting parameters (short overview) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 253
7.4.6 Pre-assignment of the application _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 254
7.4.6.1 Input connections _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 254
7.4.6.2 Output connections _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 257
7.4.6.3 Internal signal flow for control via terminals _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 259
7.4.6.4 Internal signal flow for control via network (MCI/CAN) _ _ _ _ _ _ _ _ _ _ _ _ _ 260
7.4.6.5 Internal signal flow for control via network (AS-i) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 261

Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05 7
Contents
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
8Basicfunctions_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 262
8.1 Parameter change-over _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 263
8.1.1 Configuring the list using the »Engineer« parameterisation dialog _ _ _ _ _ _ _ _ _ _ _ _ 263
8.1.2 Configuring the list by means of parameterisation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 266
8.1.3 Selecting a value set _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 267
8.1.4 Activating the writing of the parameters _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 267
8.2 Holding brake control _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 268
8.2.1 Parameter setting _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 269
8.2.1.1 Functional changes from firmware version 05.00.00 _ _ _ _ _ _ _ _ _ _ _ _ _ _ 271
8.2.1.2 Operating mode _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 271
8.2.1.3 Functional settings _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 273
8.2.1.4 Switching thresholds _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 274
8.2.1.5 Application and release time _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 275
8.2.1.6 Motor magnetising time (only with asynchronous motor) _ _ _ _ _ _ _ _ _ _ _ 277
8.2.1.7 Actual value monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 277
8.2.2 Process when brake is released _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 278
8.2.3 Process when brake is closed _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 279
8.2.4 Behaviour in case of pulse inhibit _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 281
8.2.5 Feedforward control of the motor before release _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 282
9 Diagnostics & error management _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 283
9.1 Basics on error handling in the controller _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 283
9.2 LED status display _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 284
9.3 Drive diagnostics with the »Engineer« _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 285
9.3.1 Display details of the current error _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 287
9.4 Drive diagnostics via bus system _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 288
9.5 Logbook _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 289
9.5.1 Functional description _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 289
9.5.2 Reading out logbook entries _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 290
9.5.3 Exporting logbook entries to a file _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 290
9.6 Monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 291
9.6.1 Monitoring configuration _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 292
9.6.2 Setting the error response _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 293
9.7 Maloperation of the drive _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 294
9.8 Error messages of the operating system _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 297
9.8.1 Structure of the 32-bit error number (bit coding) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 297
9.8.1.1 Error type _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 297
9.8.1.2 Error subject area _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 298
9.8.1.3 Error ID _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 298
9.8.1.4 Example for bit coding of the error number _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 299
9.8.2 Structure of the 16 bit error number (bit coding) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 300
9.8.3 Reset error message _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 301
9.8.4 Short overview (A-Z) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 302
9.8.5 Cause & possible remedies _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 304
10 Communication _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 318
10.1 General information _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 318
10.2 Selection of the communication in the »Engineer« _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 319
10.3 Control mode "Network (MCI/CAN)" _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 320
10.3.1 Pre-assignment of the data words _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 321
10.3.2 Port block "LP_Network_In" _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 322
10.3.3 Port block "LP_Network_Out" _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 323

Contents
8Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
11 Parameter reference _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 324
11.1 Structure of the parameter descriptions _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 325
11.1.1 Data type _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 326
11.1.2 Parameters with read-only access _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 326
11.1.3 Parameters with write access _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 327
11.1.3.1 Parameters with setting range _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 327
11.1.3.2 Parameters with selection list _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 327
11.1.3.3 Parameters with bit-coded setting _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 328
11.1.3.4 Parameters with subcodes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 329
11.1.4 Parameter attributes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 330
11.2 Parameter list _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 331
11.3 Selection list - analog signals _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 429
11.4 Selection list - digital signals _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 430
11.5 Table of attributes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 432
12 Function library _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 438
12.1 L_MPot_1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 439
12.1.1 Activate & control motor potentiometer _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 441
12.1.2 Deactivate motor potentiometer _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 442
12.2 L_NSet_1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 443
12.2.1 Main setpoint path _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 445
12.2.2 JOG setpoints _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 445
12.2.3 Setpoint inversion _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 445
12.2.4 Skip frequency function _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 446
12.2.5 Ramp function generator for the main setpoint _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 449
12.2.6 S-shaped ramp _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 449
12.3 L_PCTRL_1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 450
12.3.1 Control characteristic _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 454
12.3.2 Ramp function generator _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 455
12.3.3 Operating range of the PID process controller _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 455
12.3.4 Evaluation of the output signal _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 455
12.3.5 Control functions _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 456
12.4 L_RLQ_1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 457
12.5 L_Compare_1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 459
12.5.1 Function 1: nIn1 = nIn2 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 460
12.5.2 Function 2: nIn1 > nIn2 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 461
12.5.3 Function 3: nIn1 < nIn2 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 462
12.5.4 Function 4: |nIn1| = |nIn2| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 463
12.5.5 Function 5: |nIn1| > |nIn2| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 463
12.5.6 Function 6: |nIn1| < |nIn2| _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 463
12.6 L_Counter_1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 464
12.7 L_DigitalDelay_1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 466
12.7.1 Application example: Debouncing a digital input _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 468
12.8 L_DigitalDelay_2 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 469
12.9 L_DigitalLogic_1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 470
12.10 L_DigitalLogic_2 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 472
12.11 L_JogCtrlExtension_1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 474
12.12 LS_AnalogInput _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 477
12.13 LS_Convert_1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 478
12.13.1 Conversion formulae _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 479
12.13.2 Function 19: Counting and providing external encoder pulses _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 480
12.14 LS_Convert_2 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 481
12.14.1 Conversion formulae _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 482
12.15 LS_Convert_3 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 483
12.15.1 Conversion formulae _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 484

Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05 9
Contents
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
12.16 LS_DigitalInput _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 485
12.17 LS_DigitalOutput _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 486
12.18 LS_DisFree _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 487
12.19 LS_DisFree_a _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 488
12.20 LS_DisFree_b _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 489
12.21 LS_DriveInterface _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 490
12.22 LS_ParFix _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 493
12.23 LS_ParFree _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 494
12.24 LS_ParFree_a _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 495
12.25 LS_ParFree_b _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 496
12.26 LS_SetError_1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 497
12.27 LS_ParReadWrite_1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 498
12.28 LS_WriteParamList _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 500
13 Application examples _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 501
13.1 Sequence control _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 501
13.2 Delayed disconnection in partial-load operation ("Sleep Mode") _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 504
13.3 Motor load test _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 506
Index _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 507
Your opinion is important to us _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 516

1 About this documentation
1.1 Document history
10 Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
1 About this documentation
This software manual contains information on the parameterisation of the 8400 motec controller
by means of the L-force »Engineer«.
The information in this software manual is valid for the 8400 motec controller with the following
nameplate data:
All screenshots provided in this documentation are application examples. Depending on the
software version of the controller and the version of the installed »Engineer« software, the
screenshots in this documentation may differ from the representation in the »Engineer«.
Tip!
Information and tools for Lenze products are provided in the download area at
http://www.Lenze.com Download
1.1 Document history
Danger!
The controller is a source of danger which may lead to death or severe injury of persons.
To protect yourself and others against these dangers, observe the safety instructions
before switching on the controller.
Please read the safety instructions in the mounting instructions and the hardware
manual of the 8400 motec controller. Both documents are supplied with the controller.
Product series Type designation from software version
8400 motec E84DGDVBxxxxxxx 01.00
Version Description
4.1 08/2013 TD05 Corrections
4.0 07/2013 TD05 Extended by new functions for 8400 motec V05.00.00
3.0 09/2012 TD05 • Extended by new functions for 8400 motec V03.00.00, V03.01.00, V04.00.00
and V04.01.00
• Changed to new layout
2.0 02/2011 TD05 • Extended by new functions for 8400 motec V02.00.00
• Extended by chapter "Application examples"
1.2 10/2010 TD05 Corrections
1.1 05/2010 TD05 Corrections
1.0 04/2010 TD05 First edition

Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05 11
1 About this documentation
1.2 Conventions used
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
1.2 Conventions used
This Software Manual uses the following conventions to distinguish between different types of
information:
All information that only applies to a certain controller software version or higher is identified
accordingly in this documentation.
Type of information Writing Examples/notes
Spelling of numbers
Decimal separator Point The decimal point is generally used.
For example: 1234.56
Text
Version info Blue text colour All information that only applies to a certain controller
software version or higher is identified accordingly in this
documentation.
Example: The function extension is available for software
version V3.0 and higher!
Program name » « The Lenze »Engineer« PC software ...
Window italics The Message window ... / The Options dialog box...
Variable identifier By setting bEnable to TRUE...
Control element bold The OK button... / The Copy command... / The Properties
tab... / The Name input field...
Sequence of menu
commands
If the execution of a function requires several commands,
the individual commands are separated by an arrow: Select
FileOpen to...
Shortcut <bold> Press <F1> to open the online help.
If a command requires a combination of keys, a "+" is placed
between the key symbols:
Use <Shift>+<ESC> to...
Hyperlink Underlined Optically highlighted reference to another topic. In this
documentation activated by mouse-click.
Icons
Page reference (11) Optically highlighted reference to another page. In this
documentation activated by mouse-click.
Step-by-step instructions Step-by-step instructions are indicated by a pictograph.

1 About this documentation
1.3 Terminology used
12 Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
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1.3 Terminology used
Term Meaning
Drive unit
Communication unit
Wiring unit
The 8400 motec controller is designed modularly. It consists of the modules
"drive unit", "communication unit" and "wiring unit".
• The drive unit is available in different power ratings.
• In case of the communication unit you can select between:
• No fieldbus (simple/standard/extended)
• AS-i option (simple/Safety STO)
• CANopen option (simple/Safety STO)
• EtherCAT option (simple/Safety STO)
• EtherNet/IP™ option (simple/Safety STO)
• PROFIBUS option (simple/Safety STO)
• PROFINET option (simple/Safety STO)
• The wiring unit provides flexible connections for an easy integration into the
power supply of the machine.
Application A technology application is a drive solution equipped with Lenze's experience
and know-how in which function and system blocks interconnected to a signal
flow are the basis for implementing typical drive tasks.
ASM Asynchronous motor
Code Parameter used for controller parameterisation or monitoring. The term is usu-
ally called "index".
DC injection brake The DC injection brake is to brake and/or hold the motor. For this purpose, the
8400 motec creates a quasi DC field at the stator of the asynchronous machine.
The energy to be dissipated is converted into heat in the rotor.
Diagnosis terminal / keypad The diagnosis terminal combines the keypad with a housing and a connecting
cable. The diagnosis terminal serves to check or change various settings. In a
quick commissioning menu, the controller can be parameterised in the basic set-
tings by means of the diagnosis terminal.
Note: If this documentation contains descriptions of settings with the keypad,
use the diagnosis terminal instead for the 8400 motec, since the keypad cannot
directly be plugged into the diagnostic interface of the 8400 motec.
Display code Parameter that displays the current status or value of an input/output of a sys-
tem block.
Engineering Tools Software solutions for simple engineering at all stages
»EASY Navigator« – Ensures easy operator guidance
• All practical Lenze engineering tools at a glance
• Tools can be selected quickly
• Clearly arranged, simplifying the engineering process from the
start
»EASY Starter« – Simple tool for service technicians
• Especially developed for the commissioning and maintenance
of Lenze devices
• Graphical user interface with few buttons
• Simple online diagnostics, parameterisation and commission-
ing
• No risk of accidentally changing the application
• Ready applications can be loaded to the device
»Engineer« – Multi-device engineering
• For all products from our L-force portfolio
• Practice-oriented user interface
• Easy handling due to graphical user interfaces
• Suitable for all project stages (configuration, commissioning,
production)
• Parameter setting and configuration

Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05 13
1 About this documentation
1.3 Terminology used
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
EPM Memory module on which all parametes of the drive system are saved non-vol-
atilely. These include the parameters of the controller and communication-rele-
vant parameters for the communication unit used.
Function block A function block can be compared with an integrated circuit that contains a cer-
tain control logic and delivers one or several values when being executed.
• Each function block has a unique identifier, e.g. "L_MPot_1" (motor potenti-
ometer function)
Holding brake The holding brake serves to hold the rotor by means of a mechanical unit.
LA Abbreviation: Lenze Application block
• Example: "LA_NCtrl" – block for the "actuating drive speed" application.
Lenze setting This setting is the default factory setting of the device.
LP Abbreviation: Lenze Port block
• Example: "LP_Network_In" – port block for fieldbus communication.
LS Abbreviation: Lenze System block
• Example: "LS_DigitalInput" – system block for digital input signals.
Port block Block for implementing the process data transfer via a fieldbus
QSP Quick stop
Service brake The service brake serves to shutdown rotary or translatory masses in motion in
a controlled manner. The energy to be dissipated in this process is converted into
heat in the form of friction energy. This process is a regular and recurring oper-
ating mode.
SLVC Motor control: Sensorless vector control ("SensorLess Vector Control")
Subcode If a code contains several parameters, these are stored in "subcodes".
This Manual uses a slash "/" as a separator between code and subcode
(e.g. "C00039/1").
The term is usually called "subindex".
System block In the application, system blocks provide interfaces to basic functions and to the
hardware of the controller (e.g. to the digital inputs).
USB diagnostic adapter The USB diagnostic adapter is used for the operation, parameterisation, and di-
agnostics of the controller. Data are exchanged between the PC (USB connec-
tion) and the controller (diagnostic interface on the front) via the diagnostic
adapter.
• Order designation: E94AZCUS
VFCplus Motor control: V/f characteristic control ("Voltage Frequency Control")
VFCplusEco Motor control: V/f characteristic control - energy-saving
In this motor control mode, the controller adapts the motor voltage to the re-
quirements of the load. Especially at speeds lower than 50 % of the rated speed
and a reduced torque, losses in the motor and in the controller can be reduced.
Hence, the usually bad efficiency of the drive in partial load operational range is
increased significantly.
Term Meaning

1 About this documentation
1.4 Definition of the notes used
14 Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
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1.4 Definition of the notes used
The following signal words and symbols are used in this Software Manual to indicate dangers and
important information:
Safety instructions
Layout of the safety instructions:
Application notes
Pictograph and signal word!
(characterise the type and severity of danger)
Note
(describes the danger and gives information about how to prevent dangerous
situations)
Pictograph Signal word Meaning
Danger! Danger of personal injury through dangerous electrical voltage
Reference to an imminent danger that may result in death or serious personal injury
if the corresponding measures are not taken.
Danger! Danger of personal injury through a general source of danger
Reference to an imminent danger that may result in death or serious personal injury
if the corresponding measures are not taken.
Stop! Danger of property damage
Reference to a possible danger that may result in property damage if the
corresponding measures are not taken.
Pictograph Signal word Meaning
Note! Important note to ensure trouble-free operation
Tip! Useful tip for easy handling

Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05 15
1 About this documentation
1.4 Definition of the notes used
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
This page has been left blank intentionally
to present the following information more clearly.

2 Introduction: Parameterising the controller
16 Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
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2 Introduction: Parameterising the controller
Being a component of a machine which includes a speed-variable drive system, the controller needs
to be adjusted to its drive task and the motor. The controller is adjusted by changing parameters
which are saved in the memory module. The parameters can be accessed by keypad (diagnosis ter-
minal), by the »EASY Starter« or by the »Engineer«. Access is also possible by a master control via
fieldbus communication. For this purpose, various Communication Units are available, e.g. AS-i,
CANopen, and PROFIBUS.
Danger!
In general, changing a parameter causes an immediate response in the controller!
• This may lead to undesirable behaviour on the motor shaft if the controller has been
enabled!
• Setpoint sources, for instance, may switch over all of a sudden (e.g. when configuring
the signal source for the main setpoint).
Certain device commands or settings which may cause critical states of drive behaviour
constitute exceptions. Such parameter changes are only possible if the controller is in-
hibited. Otherwise, a corresponding error message will be issued.

Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05 17
2 Introduction: Parameterising the controller
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
[2-1] Adaptation of the drive solution via parameter setting
Signal inputs for control and setpoint signals
Signal flow of the integrated technology application (see the following subchapter)
Signal outputs for status and actual value signals
M
...
M
n
t
è
ç
02
1
Switch-off positioning
Actuating drive speed
Setpoint
generator
Process
controller
Motion
Control
Kernel
Device
control
Motor
control
Signal
inputs
Signal
outputs
Parameterisation Fieldbus
L-force EASY Starter
L-force Engineer
Keypad

2 Introduction: Parameterising the controller
2.1 Integrated technology applications
18 Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
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2.1 Integrated technology applications
The following technology applications integrated in the drive controller 8400 motec provide the
main signal flow for the implementation of a general or a special drive solution:
Technology application "Actuating drive speed"
This preset technology application serves to solve speed-controlled drive tasks, e.g.
conveyor drives (interconnected), extruders, test benches, vibrators, travelling drives,
presses, machining systems, metering units.
technology application "Actuating drive speed (AC Drive Profile)"
This technology application available from version 04.01.00 provides a speed and
torque control by means of "AC Drive Profile". For this purpose, the Communication
Unit EtherNet/IP™ is required.
"Switch-off positioning" technology application
This technology application available from version 05.00.00 is used to solve speed-
controlled drive tasks which require a pre-switch off or stopping at certain positions,
e.g. roller conveyors and conveying belts. The pre-switch off is implemented by con-
necting switch-off sensors.
Detailed information on each technology application can be found in the main chapter
entitled "Technology applications". (199)

Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05 19
2 Introduction: Parameterising the controller
2.2 Selection of the appropriate commissioning tool
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2.2 Selection of the appropriate commissioning tool
There are several possibilities for commissioning the 8400 motec controller:
Tip!
The engineering tools »EASY Starter« and »Engineer StateLevel« are provided free of charge
in the internet:
http://www.Lenze.com Download Software downloads
For communication between PC and controller, the USB diagnostic adapter can be used for
instance (see the following subchapter).
Commissioning via keypad X400 (or diagnosis terminal X400)
The keypad is an alternative to the PC for the local operation, parameterisation, and
diagnostics in a simple manner. The keypad is especially suited for test and demon-
stration purposes and for the case that only few parameters have to be adapted.
Note:
• Use the diagnosis terminal for the 8400 motec controller. The diagnosis terminal
combines the keypad with a housing and a connecting cable.
• The description how to make the settings with the keypad also applies to the di-
agnosis terminal.
Commissioning using PC and »EASY Starter«
The »EASY Starter« is a Lenze tool for simple online diagnostics, parameterisation and
commissioning of the controller.
Commissioning using PC and »Engineer«
The »Engineer« is a Lenze engineering software for parameter setting across all de-
vices, configuring and diagnosing individual components (as for instance controllers,
industrial PCs, motors, I/O systems) and machine control systems.

2 Introduction: Parameterising the controller
2.2 Selection of the appropriate commissioning tool
20 Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
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2.2.1 Overview: Accessories for commissioning
Version Features Product key
Diagnosis terminal X400 Keypad X400 in a robust housing, also suitable for installa-
tion into the control cabinet door.
• Supports hot plugging
• Graphic display with plain texts
• Backlighting
• Easy user guidance
• 4 navigation keys, 2 context-sensitive keys
•AdjustableRUN/STOPfunction
• Incl. 2.5 m cable
• Enclosure IP20; in case of front installation in control cab-
inet IP65
• Can be used for L-force Inverter Drives 8400 and Servo
Drives 9400
EZAEBK2001
USB diagnostic adapter For electrical isolation of your PC and the controller.
• Supports hot plugging
• Diagnostic LED for data transfer display
• plug and play
• Input-side voltage supply via USB connection from PC
• Output-side voltage supply via the diagnostic interface of
the controller
• Connecting cables can be selected in various lengths:
E94AZCUS
Connecting cable for
USB diagnostic adapter
2.5 m length EWL0070
5 m length EWL0071
10 m length EWL0072