Lenze C 750 Guide

Controller
c750
Commissioning | EN

Contents
1 About this document 7
1.1 Document descripon 7
1.2 Further documents 7
1.3 Notaons and convenons 8
2 Safety instrucons 9
2.1 Basic safety instrucons 9
2.2 Applicaon as directed 9
2.3 Handling 9
2.4 Residual hazards 10
3 Product informaon 12
3.1 Idencaon of the products 12
3.2 Features 12
3.3 SD card 13
3.4 CFast card 13
3.5 Backplane bus 14
3.6 Monitor, keyboard and mouse 14
3.7 Licence informaon 14
4 Mechanical installaon 15
4.1 Mounng the controller 15
5 Commissioning 16
5.1 Installaon of »PLC Designer« 16
5.2 Commissioning 16
5.3 Connect controller and Engineering PC 17
5.4 Set IP address on the PC 17
5.5 Start controller 18
5.6 Access to SD card 19
5.7 Create PLC program 20
5.8 Create task 21
5.9 Compile PLC program code 21
5.10 Establish connecon between controller and »PLC Designer« 21
5.11 Log in to the controller (load conguraon) 22
5.12 Parameterize controller 23
5.12.1 General informaon on parameter seng 23
5.12.1.1 Addressing of the parameters 23
5.12.1.2 Structure of the parameter descripons 23
5.12.2 Saving the parameter sengs 24
5.12.3 Reset parameters to default 24
5.13 Start PLC program 25
5.14 Generate boot applicaon 25
Contents
3

6 Device sengs 26
6.1 Device name 26
6.2 Host name 26
6.3 Engineering port 27
6.4 Name server addresses 27
6.5 Time 28
6.5.1 NTP server addresses 29
6.6 Device commands 30
6.6.1 Save parameter sengs 31
6.6.2 Reset parameters to default 31
6.6.3 Restart device 32
6.6.4 Start/stop applicaon 32
6.6.5 Load boot project 33
6.6.6 Delete logbook 33
6.6.7 Export logbook 33
6.6.8 Delete log les 34
7Congure engineering port 35
7.1 Conguraon via le 36
7.2 Automac conguraon via parameters 36
7.3 Manual conguraon via parameters 36
Contents
4

8Conguring the network 37
8.1 EtherCAT 38
8.1.1 EtherCAT state machine 39
8.1.2 Addressing of the slaves 41
8.1.3 Commissioning 42
8.1.4 Determine the physical EtherCAT conguraon (network scan) 43
8.1.5 Edit EtherCAT I/O mapping 46
8.1.5.1 Set PDO mapping 46
8.1.5.2 Acvate PDO mapping 46
8.1.6 Restart network 47
8.1.7 Parameter data transfer 47
8.1.8 Diagnoscs 48
8.1.8.1 EtherCAT master diagnoscs 48
8.1.9 Error scenarios 55
8.1.9.1 "Pre-Operaonal" EtherCAT state is not achieved 55
8.1.9.2 "Operaonal" EtherCAT state is not achieved 56
8.1.9.3 A slave does not accept a cyclic frame 56
8.1.9.4 The sync manager conguraon is invalid 56
8.1.9.5 The I/O conguraon is invalid 56
8.1.9.6 Error during process data transfer 56
8.1.9.7 The network cable is not connected. 57
8.1.9.8 A sent frame is not returned to the master 57
8.1.9.9 The output shas make a cracking sound 57
8.1.9.10 The drive shas do not rotate 58
8.1.10 Advanced conguraon 58
8.1.10.1 Device idencaon 58
8.1.10.2 Synchronisaon with "distributed clocks" (DC) 60
8.1.10.3 Set DC synchronizaon 62
8.1.11 Modular machine conguraon 65
8.1.11.1 Behavior of the EtherCAT master 65
8.1.11.2 Mandatory slaves/Oponal slaves 66
8.1.11.3 Conguraon les 67
8.1.11.4 Address assignment 68
8.1.11.5 Error messages 69
8.2 PROFINET 71
8.2.1 Commissioning 73
8.2.1.1 Restarng or stopping the communicaon 73
8.2.1.2 Sengs in the Siemens »TIA Portal« 74
8.2.1.3 Device descripon le 74
8.2.2 Basic seng and opons 75
8.2.2.1 Staon name and IP conguraon 75
8.2.2.2 Suppress diagnosc messages to the IO controller 76
8.2.3 Process data transfer 76
8.2.4 Parameter data transfer 77
8.2.5 Monitoring 78
8.2.6 Diagnoscs 79
8.2.6.1 LED status display 79
8.2.6.2 Informaon on the network 79
Contents
5

9 Device funcons 81
9.1 Device idencaon 81
9.2 Switch-o behavior 82
9.2.1 Retain variables and persistent variables 82
9.3 Reset controller 83
10 Open system funconality 84
10.1 Preinstalled Windows 10 IoT Enterprise 85
10.1.1 Back up and restore the Windows installaon image 86
10.1.2 Protect Windows from unwanted changes 87
10.1.3 Reset Windows to the conguraon state 87
10.1.4 Back up and restore the Windows system image 88
10.2 Set up remote desktop connecon to the open system 88
10.3 Install UPS driver 89
10.4 Set me and me zone 89
10.5 Virtual network interface 90
10.6 Device commands for operang system control 91
11 Replace controller 93
11.1 Dismount controller 93
11.2 Install new controller 94
11.3 Reuse retain data 94
12 Upgrade/downgrade of the controller 95
13 Diagnoscs and fault eliminaon 96
13.1 LED status display 96
13.2 Logbook 97
13.3 Diagnosc parameters 98
13.3.1 PLC diagnoscs 98
13.3.2 Network diagnoscs 99
13.3.3 Service life diagnoscs 100
13.4 Error handling 100
14 Appendix 101
14.1 Parameter aribute list 101
Contents
6

1 About this document
These instrucons apply to the c750 controller.
If you commission a controller together with other devices (e. g. I/O system, inverter, other
network components), please observe the documentaon for the other devices in the
automaon system as well.
WARNING!
Read this documentaon carefully before starng any work.
▶Please observe the safety instrucons!
1.1 Document descripon
This documentaon is valid up to rmware version:
Firmware version Soware data version Date
V_1_3_0 V_1_3_0_002 2019-09-28
1.2 Further documents
For certain tasks, informaon is available in addional documents.
Document Contents/topics
Conguraon document Basic informaon on conguring and ordering the product
"Funconal safety" conguraon document Basic informaon on conguring the "funconal safety" of the product
Mounng instrucons Basic informaon on installing the product
Commissioning document Basic informaon on commissioning the product
Lenze online help Basic and addional informaon on using Lenze Engineering tools to commission the product,
congure its network and diagnose it.
For certain tasks, informaon is available in other media.
Form 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.
These media can be found here: Lenze.com
A detailed descripon of the EtherCAT modules can be found on the Internet:
www.Lenze.com à Downloads
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
7

1.3 Notaons and convenons
This document uses the following convenons to disnguish dierent types of informaon:
Numeric notaon
Decimal separator Point The decimal point is always used.
Example: 1 234.56
Warning
UL warning UL Are used in English and French.
UR warning 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 another 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
8

2 Safety instrucons
Disregarding the following basic safety measures and safety informaon may lead to severe
personal injury and damage to property!
Observe all specicaons of the corresponding documentaon supplied. This is the
precondion for safe and trouble-free operaon and for obtaining the product features
specied.
Please observe the specic safety informaon in the other secons!
2.1 Basic safety instrucons
Personnel
The product must only be used by qualied personnel. IEC 60364 or CENELEC HD 384 dene
the skills of these persons:
•They are familiar with installing, mounng, commissioning, and operang the product.
•They have the corresponding qualicaons for their work.
•They know and can apply all regulaons for the prevenon of accidents, direcves, and
laws applicable at the place of use.
Product
The product must never be technically modied!
If you carry out any technical modicaons or alteraons that are impermissible, all your
warranty claims will become void and the product liability will be excluded!
Device protecon
•The maximum test voltage for insulaon tests between a control potenal of 24 V and PE
must not exceed 110 V DC (EN 61800−5−1).
2.2 Applicaon as directed
The product is a piece of electrical equipment. The product is solely suited to be installed in
control cabinets or similar closed electrical operang areas, and to implement control
concepts, operaonal concepts, or to represent informaon in customary industrial and
commercial areas.
For the purpose of prevenng injury to persons and damage to material assets, higher-level
safety systems have to be used!
2.3 Handling
•Never commission the product in the event of visible damage.
•The product must never be technically modied.
•Never commission the product before assembly has been completed.
•The product must never be operated without required covers.
•Establish, separate and change all electrical connecons only in deenergised state!
Safety instrucons
Basic safety instrucons
9

2.4 Residual hazards
Product
Observe the warning labels on the product!
Electrostac sensive devices:
Before working on the product, the sta must ensure to be free of electrostac charge!
Dangerous electrical voltage:
Before working on the product, make sure there is no voltage applied to the power terminals!
Aer mains disconnecon, the power terminals will sll carry the hazardous electrical voltage for the me given next to the
symbol!
High leakage current:
Carry out xed installaon and PE connecon in compliance with:
EN 61800−5−1 / EN 60204−1
Hot surface:
Use personal protecve equipment or wait unl the device has cooled down!
WARNING!
Dangerous electrical voltage
Error on device leads to overvoltage in the system.
▶For a voltage supply with 24 V DC (± 25 %), use a safely separated power supply unit
according to the applicable SELV/PELV requirements.
▶All components connected to USB and RJ45 must be electrically isolated from the mains
according to class III.
NOTICE
Short circuit in the device due to a missing cover.
Destrucon of the device.
▶Close the modules with the contact cover.
NOTICE
Incorrect arrangement of the I/O modules.
Malfuncon of the device.
▶Arrange the modules from le to right on the device.
▶Start with a power supply module or an I/O bus coupler.
NOTICE
Unstable LAN connecon due to the use of incorrect cable types.
The LAN connecon may be interrupted.
▶Exclusively use cables of the CAT5-S/FTP type or beer.
▶The unit is to be connected only to internal Ethernet networks without exing a facility and
being subjected to TNVs.
Safety instrucons
Residual hazards
10

NOTICE
High input voltage at the device.
Destrucon of the device.
▶Observe maximum permissible input voltage.
▶Fuse device at the input against too high input voltage.
NOTICE
Short circuit at the device due to electrostac discharge.
Destrucon of the device.
▶The personnel must be free of electrostac charge prior to working on the device.
NOTICE
Free spaces on the backplane bus.
Malfuncon on the backplane bus due to free spaces between the modules.
▶Connect the modules directly in succession.
NOTICE
Short circuit in the device due to incorrect handling.
Destrucon of the device.
▶Only plug in and remove the controller and modules of the I/O system 1000 when the
supply voltage is switched o.
Safety instrucons
Residual hazards
11

3 Product informaon
3.1 Idencaon of the products
Each device is provided with a nameplate containing the device data. Detailed informaon
about the nameplate data can be found in the product catalog.
3.2 Features
The following gure provides an overview of the elements and connecons on the device.
Posion, size and appearance of elements and connecons may vary depending on the
opons selected for the device.
c750 controller
Status LEDs
CFast card
X50
X53
24 V supply
X237 EtherCat master
X64 USB4
SD card
X61
X63 USB1
USB3
X62 USB2
Fan (replaceable)
X16 Ethernet
Commissioning, diagnostics
X12 Ethernet2
Cable fixing
Cable fixing (also available on base)
PE connection
Reserved for future
function extension
Reset
X2x6, X2x7 PROFINET device
Option
X68 DisplayPort
The USB interfaces X63 and X64 serve to connect peripheral devices for Windows 10 IoT.
The DisplayPort serves to connect a monitor with a digital interface.
Operang system Interface Technical specicaon
Real-Time-Linux
(Control secon)
X16 Ethernet Gigabit-LAN (1000 Mbps/s)
X61 USB1 USB 2.0 (max. current = 0.5 A)
X62 USB2
X237 EtherCAT master
X2x6, X2x7 PROFINET device
Windows 10 IoT
(Open System)
X12 Ethernet2 Gigabit-LAN (1000 Mbps/s)
X63 USB3 USB 3.0 (max. current = 0.5 A)
X64 USB4
X68 DisplayPort DisplayPort
Maximum resoluon: 1920 x 1080
Product informaon
Idencaon of the products
12

3.3 SD card
An already inserted SD card is included in the scope of supply of the controller.
The combinaon of control technology soware and applicaon data on the SD card ensures
that the data match the prevailing applicaon in the present version. The SD card serves to
easily exchange data in a dierent device.
The SD card is used as memory for the following applicaon data:
•PLC boot project with parameter descripon
•Applicaon credit for the FAST applicaon soware
•Retain and logbook data
•User data (SD card/userData folder)
•Open source license descripon
Note:
•The controller only works with a plugged-in SD card!
•Removal of the SD card while the controller is running will lead to a system failure!
•The SD card is required for the system start since it contains the system les for the
starng process.
•If the SD card is removed, the controller must be restarted to enable a new access to the
card!
The operang system of the controller and the applicaon soware »FAST« are stored in the
internal ash memory of the controller.
For using a rmware update, include a memory reserve of 200 MB on the SD
card!
3.4 CFast card
The scope of supply of the controller already includes an inserted CFast card. The CFast card
comes with a preinstalled Microso Windows 10 IoT Enterprise operang system.
The device is designed to use Microso Windows 10 IoT. Other operang
systems are not supported.
The CFast card is available in three memory sizes:
Storage capacity Order code
32 GB incl. Windows 10 IoT (standard) EPCZEMFM9L2001
64 GB incl. Windows 10 IoT (oponal) EPCZEMFMAL2001
128 GB incl. Windows 10 IoT (oponal) EPCZEMFMBL2001
Remove CFast card from the controller
Removing the CFast card during operaon is not permissible! It might cause
errors in the Windows 10 IoT operang system.
The CFast card can be unlocked and removed from the holder by gently pressing it in.
Insert the CFast card into the controller
Insert the CFast card with light pressure unl you hear a clicking sound.
Product informaon
SD card
13

3.5 Backplane bus
The I/O system 1000 can be directly connected to the integrated backplane bus. The individual
modules of the I/O system are parameterized in the »PLC Designer«.
Only EPM-Sxxx I/O compound modules from hardware version 1B onwards are
supported.
Detailed informaon on the I/O system 1000 can be found in the corresponding
documentaon: www.Lenze.com à Downloads
When using I/O terminals on the backplane bus, the EPM-S701 power supply
module is required as the rst module.
3.6 Monitor, keyboard and mouse
For connecng peripherals to operate Windows 10 IoT, the device is provided with two USB
interfaces and a DisplayPort.
Both USB interfaces (X63 and X64) can, for instance, be used for connecng a keypad and a
mouse. If further USB interfaces are required, a USB hub can be used.
The DisplayPort (X68) serves to connect a monitor with a digital interface.
Operang system Interface Technical specicaon
Windows 10 IoT
(Open System)
X63 USB3 USB 3.0 (max. current = 0.5 A)
X64 USB4
X68 DisplayPort DisplayPort 1.2
Maximum resoluon: 1920 x 1080
3.7 Licence informaon
Lenze Soware may contain soware elements that are licensed as free
soware or open source. The licensing terms and condions of the open source
soware components used in this product can be found in the "License"
directory on the SD card included in the product.
Product informaon
Backplane bus
14

4 Mechanical installaon
4.1 Mounng the controller
Mounng and dismounng the controller
3
7
45
12
6
8
A
Mechanical installaon
Mounng the controller
15

5 Commissioning
This chapter contains informaon on how to commission and integrate the controller into an
automaon system.
Required accessories
•Engineering PC with »PLC Designer« installed.
•Standard network cable
5.1 Installaon of »PLC Designer«
For the installaon, download the »PLC Designer« from the download area on the Lenze
homepage to your PC and run the setup le.
www.Lenze.com à Downloads
5.2 Commissioning
Recommended sequence of the commissioning steps
1. 4Connect controller and Engineering PC ^ 17
2. 4Set IP address on the PC ^ 17
3. 4Start controller ^ 18
4. 4Create PLC program ^ 20
5. 4Create task ^ 21
6. 4Compile PLC program code ^ 21
7. 4Establish connecon between controller and »PLC Designer« ^ 21
8. 4Log in to the controller (load conguraon) ^ 22
9. 4Parameterize controller ^ 23
10. 4Device name ^ 26
11. 4Start PLC program ^ 25
Commissioning
Installaon of »PLC Designer«
16

5.3 Connect controller and Engineering PC
A communicaon link from the engineering PC to the controller is required to commission the
controller with the »PLC Designer«. This communicaon link must be wired.
NOTICE
Unstable LAN connecon due to the use of incorrect cable types.
The LAN connecon may be interrupted.
▶Exclusively use cables of the CAT5-S/FTP type or beer.
▶The unit is to be connected only to internal Ethernet networks without exing a facility and
being subjected to TNVs.
In the "as delivered" condion, the IP address in the controller is preset to
192.168.5.99 so it can be commissioned quickly.
If you would like to change the IP address, you will nd more informaon in chapter 4Staon
name and IP conguraon ^ 75.
How to establish a physical connecon between the controller and the engineering PC:
1. Plug the network cable into the engineering port X16 of the controller.
2. Use the network cable to connect the controller to the PC.
The controller is connected to the engineering PC.
A ping command can be issued from the console to test the availability of the controller using
the current IP address 192.168.5.99 or the newly congured address.
Addional informaon on conguring the network: 4Congure engineering port ^ 35
5.4 Set IP address on the PC
Recommended IP address for the engineering PC: 192.168.5.100
Standard IP address of the controller: 192.168.5.99
How to set the stac IP address of the Engineering PC:
Precondions
•Direct connecon between the engineering PC and the controller
1. Open the Network connecons diagnoscs window.
Control Panel\Network and Internet\Network Connections
2. Select the network interface which is connected to the controller.
3. Right-click on Properes.
4. Select Internet Protocol (TCP/IP).
5. Click on the Properes buon.
6. Select the Alternate Conguraon tab.
7. Select the User-dened opon.
a) Enter the IP address of the engineering PC that matches the IP range of the controller.
b) Enter the subnet mask of the engineering PC.
8. Click OK to close the dialog box.
Commissioning
Connect controller and Engineering PC
17

5.5 Start controller
Precondions
•SD card is inserted.
•Controller is supplied with voltage via the terminal X50.
•If I/O system 1000 modules are used, these must be installed on the backplane bus before
the start-up.
The controller requires approx. 30 seconds to start up.
The starng sequence is displayed in the LED blinking paern. When the device is ready for
operaon, the "RDY" LED lights up in blue.
If there is a boot project on the SD card, the corresponding PLC project is started. The status is
indicated by the "RUN" LED.
An error is indicated by the "ERR" LED. Details about the error can be found in the status
informaon in the device and in the logbook. 4LED status display ^ 96
LED status display
"RDY" LED (blue/yellow) Meaning
O Device is switched o.
Device is starng up.
Device is ready for operaon.
Voltage is underrun.
LED status display
"RUN" LED (yellow/green) Meaning
PLC project is being loaded.
PLC project is stopped.
PLC project is started.
Commissioning
Start controller
18

5.6 Access to SD card
The »PLC-Designer« provides access to the SD card.
How to use the »PLC-Designer« to access the SD card:
Precondions
•»PLC-Designer« is running.
•SD card is inserted.
1. Select the controller.
2. Select the Files tab in the project tree.
3. Click the update symbol.
The SD card directory is displayed.
You can also use an sp connecon to access the SD card.
You will nd informaon on establishing a connecon in the Lenze Knowledge
Base: www.Lenze.com.
The SD card's write protecon must not be acve for use in the controller.
If write protecon is acvated, the PLC applicaon will not start. Retain, boot
project and logbook informaon will not be saved.
Only use SD cards provided by Lenze. Only these SD cards have the
corresponding licensing.
Commissioning
Access to SD card
19

5.7 Create PLC program
How to create a PLC program in the target system:
Precondions
•»PLC Designer« has been started. 4Start controller ^ 18
•A new project has been created or a FAST Applicaon Template is open.
1. Click the Add Device menu command.
2. Select controller.
3. Add backplane bus for I/O modules.
4. Add network module.
Commissioning
Create PLC program
20