Lenze i750 Quick guide

Inverters
i750 cabinet servo inverter
1.1 kW ... 15 kW
1.5 hp ... 20 hp
Translaon of the original operang instrucons /
Project planning manual EN

Contents
About this document8
Document descripon 8
Further documents 8
Notaons and convenons 9
Product informaon 10
Product descripon 11
The concept 12
Product variants 15
Axes 15
Features 17
Power supply 18
Single axes 20
Double axes 22
One cable technology (OCT) via HIPERFACE DSL® 24
Topologies / network 25
Idencaon of the products 26
License informaon 26
Safety instrucons 27
Basic safety instrucons 27
Applicaon as directed 27
Foreseeable misuse 27
Handling 28
Residual hazards 30
Informaon on project planning 32
Project planning process 32
Overcurrent operaon 32
Control cabinet structure 33
Arrangement of components 33
Cables 34
Earthing concept 34
DC-bus connecon 35
Important notes 35
DC-bus with one power supply 36
DC-bus with power supplies operated in parallel 37
DC-bus with regenerave power supply module 38
Braking operaon 39
Compliance with EMC category C3 (industrial premises) 40
Compliance with EMC category C2 (residenal areas) 41
Dimensioning 43
Mechanical installaon 45
Important notes 45
Preparaon 46
Contents
3

Electrical installaon 47
Important notes 47
Electrical isolaon 49
Preparaon 50
EMC-compliant installaon 51
Mains connecon 51
Motor cable 52
Control cables 52
Fieldbus cables, networks 53
Detecng and eliminang EMC interferences 54
Connecon according to UL 55
Important notes 55
Fusing data 56
Branch Circuit Protecon (BCP) 56
Approved manufacturers for BCP fusing 57
Mains connecon 58
Motor connecon 60
Connecon to the IT system 61
Supply voltage connecon 62
Connecon of motor temperature monitoring 62
Motor holding brake connecon 63
Brake resistor connecon 65
DC-bus connecon 65
Control connecons 66
Motor encoder connecon 67
Connecon of one cable technology (OCT) via HIPERFACE DSL® 69
Networks 71
onboard EtherCAT 71
Funconal safety 72
Basic Safety - STO 73
Connecon diagram 74
Terminal data 75
Extended Safety 76
Contents
4

Technical data 77
Standards and operang condions 77
Conformies and approvals 77
Protecon of persons and device protecon 77
EMC data 77
Motor connecon 78
Environmental condions 78
Electrical supply condions 78
Cercaon of the integrated safety 78
3-phase mains connecon 400 V 79
Power supply data 79
Rated data 79
Fusing data 80
Connecon data 80
Brake resistors 81
Mains chokes 81
RFI lters / Mains lters 81
Axes data 82
Rated data 82
Connecon data 86
3-phase mains connecon 480 V 87
Power supply data 87
Rated data 87
Fusing data 88
Connecon data 88
Brake resistors 89
Mains chokes 89
RFI lters / Mains lters 89
Axes data 90
Rated data 90
Connecon data 94
Dimensions 95
Power supply 96
Axes 100
Performance indicators motor control 104
Product extensions 105
Overview 105
Motor encoder evaluaon 106
HIPERFACE DSL® (OCT) 106
Resolver 107
Mul encoder 108
Contents
5

Funconal safety 109
General informaon and basics 109
Stop funcons 110
Priorisaon 111
Restart 111
Safe input signals via safety bus 112
Homing signals 112
Acknowledgement signals 112
Safe speed and posion analysis 113
Important notes 113
Motor-encoder combinaons 114
Parameter seng of the feedback system 115
Safety funcons 117
Safe torque o (STO) 118
Safe stop emergency (SSE) 120
Safe stop 1 (SS1) 121
Safe stop 2 (SS2) 123
Ramp monitoring 125
Safe operang stop (SOS) 126
Safe maximum speed (SMS) 127
Safely-limited speed (SLS) 128
Safe speed monitor (SSM) 130
Safely-limited increment (SLI) 131
Safe direcon (SDI) 133
Safely-limited posion (SLP) 135
Posion-dependent safe speed (PDSS) 136
Safe homing (SHom) 138
Mini-homing 140
Safe cam (SCA) 141
Enable switch (ES) 142
Repair mode selector (RMS) 143
Safe brake control (SBC) 145
Safe Mung (MUT) 147
Safe network interfaces 149
FSoE connecon 149
Acceptance 151
Periodic inspecons 151
Device exchange 151
LED status display 152
LED indicaon for status messages 152
LED indicaon for errors 152
LED indicaon for requested acknowledgement 153
Technical data 154
Safety-related characteriscs Basic Safety - STO 154
Safety-related characteriscs Extended Safety 155
Response mes of the safety unit 157
Calculaon of the maximum response mes 158
Contents
6

Accessories 161
Overview 161
Components for operaon in the DC−bus connecon 162
DC infeed adapters 162
Brake resistors 163
Mains chokes 163
RFI lters / Mains lters 164
Regenerave modules 165
Power supply units 166
Mounng 167
Installaon kits 167
Shield mounng kit 169
Terminal strips 170
System cables 171
Purchase order 173
Notes on ordering 173
Order code 174
Environmental notes and recycling 177
Appendix 178
Declaraons of Conformity 178
Good to know 180
Operang modes of the motor 180
Enclosures 181
Glossary182
Contents
7

About this document
Document descripon
This document is intended for all persons who want to congure inverters with the products
described.
This document assists you with the conguraon and selecon of your product. It contains
informaon on mechanical and electrical installaon, on product expansions, and on
accessories.
Further documents
Für besmmte Aufgaben stehen Informaonen in weiteren Dokumenten zur Verfügung.
Document Contents/topics
Mounng sheet General safety instrucons and important UL/CSA instrucons, connecon diagram and technical
data.
•The mounng sheet is included in the delivery of the product.
Commissioning manual Detailed informaon on seng and parameterizing the product.
More informaon
For certain tasks, informaon is available in other media.
Medium Contents/topics
Engineering Tools For commissioning
AKB arcles Addional technical informaon for users in the Applicaon Knowledge Base
CAD data Download in dierent formats from the EASY Product Finder
EPLAN macros Project planning, documentaon and management of projects for EPLAN P8.
Device descripons Standardized les for network conguraon
Informaon and tools with regard to the Lenze products can be found on the
Internet:
www.Lenze.com à Downloads
About this document
Document descripon
8

Notaons and convenons
Convenons are used in this document to disnguish between dierent types of informaon.
Numeric notaon
Decimal separator Point Generally shown as a decimal point.
Example: 1 234.56
Warnings
UL Warnings UL Are used in English and French.
UR warnings UR
Text
Engineering Tools " " Soware
Example: "Engineer", "EASY Starter"
Icons
Page reference ¶Reference to another page with addional informaon.
Example: ¶ 16 = see page 16
Documentaon reference ,Reference to other documentaon with addional informaon.
Example: , EDKxxx = see documentaon EDKxxx
Layout of the safety instrucons
DANGER!
Indicates an extremely hazardous situaon. Failure to comply with this instrucon will result
in severe irreparable injury and even death.
WARNING!
Indicates an extremely hazardous situaon. Failure to comply with this instrucon may result
in severe irreparable injury and even death.
CAUTION!
Indicates a hazardous situaon. Failure to comply with this instrucon may result in slight to
medium injury.
NOTICE
Indicates a material hazard. Failure to comply with this instrucon may result in material
damage.
About this document
Notaons and convenons
9

Product informaon
Components of Lenze's automaon system include controllers and a broad porolio of
inverters with matching standard three-phase AC motors, synchronous servo motors and
asynchronous servo motors. The motors can each be combined with gearboxes in various
designs. Decentralized I/O systems and HMIs complete the Lenze automaon system.
Product informaon
10

Product descripon
The i750 cabinet servo inverter oers everything for precise and dynamic moon control in
complex mul-axis applicaons. Extended safety funcons and one cable technology reduce
wiring and control complexity. Intelligent data-based funcons and IIoT enable innovave
moon control concepts.
As a single or double axis, the i750 cabinet with matching supplier ts seamlessly into the
Lenze automaon system. The strengths can be seen in numerous applicaons in a network
with Lenze controllers and the FAST Applicaon Soware Toolbox. The scalable range of
hardware, soware, engineering services and digital services supports the realizaon of end-
to-end automaon systems from the cloud to the drive sha.
As a power extension of the i750 cabinet servo inverter in the range of 22 ... 110 kW, the i950
cabinet servo inverter can be used.
Highlights
•Integrated DC-bus connecon
•Small overall width from 50 mm for the double axis
•Axis modules capable of mulple overloads
-Peak output currents for single axes: 5 A ... 64 A (1.1 kW ... 15 kW)
-Peak output currents for double axes: 5 A ... 32 A (1.1 kW ...7.5 kW)
•One Cable Technology (OCT)
•Excellent controller performance
•Autotuning funcon for quick and easy controller adjustment
•Integrated funconal safety
-Basic Safety - STO" variant: Safety funcon Safe Torque O (STO), acvaon via
terminal
-“Extended Safety” variant: Numerous safety funcons, acvaon via safety bus
Preferred applicaons
•Conveyor drives
•Traveling drives
•Winding drives
•Hoist drives
•Handling
•Robocs
•Packaging technology
•Drives for forming processes
•Drives in machine tools
Product informaon
Product descripon
11

The concept
The i750 servo inverter is a mul-axis inverter, i.e. the axes are interconnected via an
integrated DC bus. The supplier connected to the AC system feeds the DC bus.
A controller programmed according to IEC 61131 controls the axes via the CiA 402 device
prole.
The Lenze engineering tool "PLC Designer" is available for programming the controller. The
FAST funcon library enables the rapid creaon of applicaons.
EtherCAT® is used for real-me communicaon.
Required components for a basic i750 system
For a basic system for central moon control you need these components:
•A controller
-e.g. c550 controller
-More informaon on the product page
•i750 axes
-Data for mains voltage 400 V 4Axes data ^ 82
-Data for mains voltage 480 V 4Axes data ^ 90
•A supplier for the axes
-Data for mains voltage 400 V 4Power supply data ^ 79
-Data for mains voltage 480 V 4Power supply data ^ 87
•Servo motors for the applicaon
-e.g MCS synchronous servo motors
-More informaon on the product page
•System cables
-e.g. for connecng motors
-Data for system cables 4System cables ^ 171
•The Lenze Engineering Tool »PLC Designer«
-Download »PLC Designer«
•A Windows® PC
•Addionally when using a product variant with Extended Safety
-A c250-S safety controller
-More informaon on the product page
i700/i750 tutorials are available for easy commissioning.
i700 servo inverter - Start-up tutorials
Product informaon
Product descripon
The concept
12

Automaon with central moon control
Example: Topology for Basic Safety - STO
Process management level
Actuator level/Sensor level
Electomechanics
Control level
Servo inverter i750
Supplier
"Basic Safety - STO" inverters
Field level
Servo motors
m850 servo motors
HMI
v450 web panel
I/O systems
I/O 1000
Controllers
c550 controller
Geared servo motors
g500-B + m850 bevel geared motors
EASY Engineering Tools
PLC Designer
Product informaon
Product descripon
The concept
13

Automaon with central moon control
Example: Topology for Extended Safety
Process management level
Actuator level/Sensor level
Electomechanics
Control level
Servo inverter i750
Supplier
"Extended Safety" inverters
Field level
Servo motors
m850 servo motors
HMI
v450 web panel
I/O systems
I/O 1000
Controllers
c550 controller
Geared servo motors
g500-B + m850 bevel geared motors
EASY Engineering Tools
PLC Designer
Controllers
c250-S
safety controller
Product informaon
Product descripon
The concept
14

Product variants
Axes
The axes are available in 2 designs for funconal safety and 3 versions for motor
encoder evaluaon.
The designs can be freely combined into product variants.
“Funconal safety” designs
Design i750 "Basic Safety - STO"
•Safety funcon: Safe torque o (STO)
•Acvaon via terminal X1
Design i750 "Extended Safety"
•Numerous safety funcons
•Acvaon via safety bus
•4Funconal safety ^ 109
Example: Single axes and double axes 1.1 kW ... 15 kW
Design i750 "Basic Safety - STO" Design i750 "Extended Safety"
Product informaon
Product descripon
Product variants
15

Designs “Feedback systems"
Design i750 "Hiperface DSL® (OCT)/PTC"
Funcon can be selected via parameters
One Cable Technology (OCT) via Hiperface DSL®
•Encoder connecon on X109
•Digital temperature evaluaon via encoder cable
•Usable Lenze motors with Hiperface DSL® encoder:
-Servo motors m850, MCS
PTC
•PTC connecon on X109
•Motor encoder evaluaon is not possible
•Usable Lenze motors with PTC/TKO:
-Three-phase AC motors m550, m540, MF
Design i750 "Resolver"
•Encoder connecon on 9-pin Sub-D
•X109 without funcon
•Temperature evaluaon via encoder cable
•Usable Lenze motors with resolver:
-Servo motors m850, MCS, MCA, MQA
-Three-phase AC motors m550, m540, MF
Design i750 "Mul-Encoder"
•Encoder connecon on 15-pin Sub-D
•X109 without funcon
•Temperature evaluaon via encoder cable
•Supported incremental encoders: SinCos, TTL
•Supported absolute value encoders: HIPERFACE®, SSI, SinCos+SSI
•Usable Lenze motors with encoder:
-Servo motors m850, MCS, MCA, MQA
-Three-phase AC motors m550, m540, MF
Example: Single axes and double axes 1.1 kW ... 4 kW
Design i750 "Hiperface DSL® (OCT)/PTC" Design i750 "Resolver" Design i750 "Mul-Encoder"
Product informaon
Product descripon
Product variants
16

Features
The following gures give an overview of the elements and connecons on the devices.
Posion, size and appearance of elements and connecons may vary depending on the
capacity and size of the equipment.
Some equipment may be oponal.
Product informaon
Features
17

Power supply
30 A
X103
X102
X101
X100
X21
X20.2
X20.1 Digital inputs
Integrated shield mounting
Brake resistor
Brake resistor
Brake chopper control/
Error reset/Slave activation
Mains connection
External 24 V supply
Electronics
Digital outputs
Brake chopper status/Error active
DC bus +UG
Status LEDs supplier
DC bus -UG
PE connection
Product informaon
Features
Power supply
18

60 A
X103
X102
X101
X100
X21
X20.2
X20.1
Integrated shield mounting
Brake resistor
Brake resistor
Digital inputs
Brake chopper control/
Error reset/Slave activation
Mains connection
External 24 V supply
Electronics
Digital outputs
Brake chopper status/Error active
DC bus +UG
Status LEDs supplier
DC bus -UG
PE connection
Product informaon
Features
Power supply
19

Single axes
1.1 kW ... 4 kW
S82 B
Status LEDs
onboard EtherCAT IN
onboard EtherCAT OUT
Safety technology
Basic Safety
Extended Safety
PTC/thermal contact
Motor encoder
HIPERFACE DSL® (OCT)
Motor connection
PE connection
DC bus -UG
Motor holding brake
24 V supply
Shielding of motor connection
Motor holding brake
HIPERFACE DSL® (OCT)/PTC
(One Cable Technology)
Connection on X109
Motor encoder
(X109 without function)
Multi-encoder
(X109 without function)
Resolver
Product variants feedback
Control electronics
24 V supply
Control terminal
Product variants safety
DC bus +UG
X109
X237
X236
X107
X106
X105
X5
X3
X1
X101
X101
X8
X7
Product informaon
Features
Single axes
20