Bosch Rexroth IndraControl L10 Technical manual

Project Planning Manual
Electric Drives
and Controls Pneumatics Service
Linear Motion and
Assembly Technologies
Hydraulics
Rexroth IndraControl L10
R911322942
Edition 01
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Rexroth IndraControl L10
Project Planning Manual
DOK-CONTRL-IC*L10*****-PR01-EN-P
RS-01c1fc3ef761e5e70a6846a0004b55e8-1-en-US-5
This documentation describes the control L10.
Edition Release Date Notes
120-0401-B343-01/EN 01.2008 First edition
© 2007 Bosch Rexroth AG
Copying this document, giving it to others and the use or communication of the
contents thereof without express authority, are forbidden. Offenders are liable
for the payment of damages. All rights are reserved in the event of the grant of
a patent or the registration of a utility model or design (DIN 34-1).
The specified data is for product description purposes only and may not be
deemed to be guaranteed unless expressly confirmed in the contract. All rights
are reserved with respect to the content of this documentation and the availa‐
bility of the product.
Bosch Rexroth AG
Bgm.-Dr.-Nebel-Str. 2 ■ 97816 Lohr am Main, Germany
Phone [phone] ■ Fax [phone]
http://www.boschrexroth.com/
Dep. BRC/EPY (MK/MePe)
Dep. BRC/EAH2 (WW/MePe)
This document has been printed on chlorine-free bleached paper.
Title
Type of Documentation
Document Typecode
Internal File Reference
Purpose of Documentation
Record of Revision
Bosch Rexroth AG |Electric Drives
and Controls
Rexroth IndraControl L10 |Project Planning Manual
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Table of Contents
Page
1 System Representation.................................................................................................. 1
1.1 Brief Description IndraControl L10.......................................................................................................... 1
1.2 View........................................................................................................................................................ 1
1.3 Related Documentations........................................................................................................................ 2
2 Important Instructions on Use ....................................................................................... 3
2.1 Appropriate Use ..................................................................................................................................... 3
2.1.1 Introduction.......................................................................................................................................... 3
2.1.2 Areas of Use and Application.............................................................................................................. 3
2.2 Inappropriate Use................................................................................................................................... 4
3 Safety Instructions for Electric Drives and Controls....................................................... 5
3.1 Safety Instructions - General Information............................................................................................... 5
3.1.1 Using the Safety Instructions and Passing them on to Others............................................................ 5
3.1.2 How to Employ the Safety Instructions................................................................................................ 5
3.1.3 Explanation of Warning Symbols and Degrees of Hazard Seriousness.............................................. 6
3.1.4 Hazards by Improper Use.................................................................................................................... 7
3.2 Instructions with Regard to Specific Dangers......................................................................................... 8
3.2.1 Protection Against Contact with Electrical Parts and Housings........................................................... 8
3.2.2 Protection Against Electric Shock by Protective Extra-Low Voltage................................................... 9
3.2.3 Protection Against Dangerous Movements......................................................................................... 9
3.2.4 Protection Against Magnetic and Electromagnetic Fields During Operation and Mounting.............. 12
3.2.5 Protection Against Contact with Hot Parts......................................................................................... 12
3.2.6 Protection During Handling and Mounting......................................................................................... 12
3.2.7 Battery Safety.................................................................................................................................... 13
3.2.8 Protection Against Pressurized Systems........................................................................................... 13
4 Technical Data............................................................................................................. 15
4.1 Equipment............................................................................................................................................. 15
4.2 Power Supply........................................................................................................................................ 15
4.3 Ambient Conditions............................................................................................................................... 15
4.4 Used Standards.................................................................................................................................... 16
4.5 Compatibility Test................................................................................................................................. 17
5 Dimensions.................................................................................................................. 19
5.1 Housing Dimensions............................................................................................................................. 19
6 Display and Operating Components............................................................................ 21
6.1 General Information.............................................................................................................................. 21
6.2 Reset Button and Status LED............................................................................................................... 21
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and Controls
|Bosch Rexroth AG I/III
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Page
7 Connections and Interfaces......................................................................................... 23
7.1 Overview about the Connections on the Front Panel........................................................................... 23
7.2 Power Supply........................................................................................................................................ 24
7.2.1 External Supply Voltages.................................................................................................................. 24
General Information........................................................................................................................ 24
24 V Supply Voltage ULS............................................................................................................... 25
+24-V Supply of Main Circuit UM................................................................................................... 25
+24 V Supply of Segment Circuit US.............................................................................................. 26
7.2.2 Internally Generated Voltages........................................................................................................... 27
+7.5 V Inline Supply UL.................................................................................................................. 27
+24 V Analog Supply (UANA)......................................................................................................... 28
7.3 Digital Inputs and Outputs.................................................................................................................... 28
7.3.1 Address Assignment of Inputs and Outputs...................................................................................... 28
7.3.2 Digital On-board Inputs...................................................................................................................... 29
7.3.3 Digital Outputs................................................................................................................................... 30
7.4 Interfaces.............................................................................................................................................. 33
7.4.1 Ethernet Interface.............................................................................................................................. 33
7.4.2 Interface for the Compact Flash Card............................................................................................... 33
7.5 Inline Bus.............................................................................................................................................. 34
8 Installation and Maintenance....................................................................................... 35
8.1 Mechanical Installation of the IndraControl L10.................................................................................... 35
8.1.1 General Information........................................................................................................................... 35
8.1.2 Mounting the IndraControl L10.......................................................................................................... 35
8.1.3 Dismounting the IndraControl L10..................................................................................................... 35
8.2 Electric Installation................................................................................................................................ 36
8.2.1 General Information........................................................................................................................... 36
8.2.2 External Power ................................................................................................................................. 36
8.2.3 24 V Power Supply............................................................................................................................ 37
Setup without Electrical Isolation.................................................................................................... 37
Setup with Electrical Isolation ........................................................................................................ 37
Reference Conductor Connected to the Protective Conductor...................................................... 38
Reference Conductor Not Connected to the Protective Conductor................................................ 39
Programming Device and Ground Connection............................................................................... 40
Dimensioning the Voltage Supply................................................................................................... 40
8.2.4 Main Switches and Fuses.................................................................................................................. 40
Main Switches ............................................................................................................................... 40
Fuses.............................................................................................................................................. 41
8.2.5 Ground Connection........................................................................................................................... 41
8.2.6 Shield System ................................................................................................................................... 42
General Information........................................................................................................................ 42
8.2.7 Connecting Lines to Tension Spring Connection Points................................................................... 42
General Information........................................................................................................................ 42
Connecting Unshielded Lines......................................................................................................... 43
8.3 Maintenance......................................................................................................................................... 43
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Page
9 Disposal and Environmental Protection....................................................................... 45
9.1 Disposal................................................................................................................................................ 45
9.1.1 Products............................................................................................................................................ 45
9.1.2 Packaging Materials.......................................................................................................................... 45
9.2 Environmental Protection...................................................................................................................... 45
9.2.1 No Release of Hazardous Substances.............................................................................................. 45
9.2.2 Materials Contained in the Products.................................................................................................. 45
Electronic Devices.......................................................................................................................... 45
Motors............................................................................................................................................. 45
9.2.3 Recycling........................................................................................................................................... 46
10 Ordering Information.................................................................................................... 47
10.1 Type Code............................................................................................................................................ 47
10.2 Accessories.......................................................................................................................................... 48
10.2.1 Required Accessories........................................................................................................................ 48
Connector Set ................................................................................................................................ 48
10.2.2 Additional Accessories...................................................................................................................... 48
Rexroth Inline Module .................................................................................................................... 48
Interface Cables ............................................................................................................................ 49
11 Service and Support.................................................................................................... 51
11.1 Helpdesk............................................................................................................................................... 51
11.2 Service Hotline...................................................................................................................................... 51
11.3 Internet.................................................................................................................................................. 51
11.4 Helpful Information................................................................................................................................ 51
Index............................................................................................................................ 53
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and Controls
|Bosch Rexroth AG III/III
Table of Contents
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Bosch Rexroth AG |Electric Drives
and Controls
Rexroth IndraControl L10 |Project Planning Manual
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1 System Representation
1.1 Brief Description IndraControl L10
The control IndraControl L10 is a modular and scalable control. It combines the
benefits of a compact small control with a standardized I/O system on the basis
of terminal technology. It is a hardware platform that can be used for PLC ap‐
plications. It provides communication interfaces. Examples include Ethernet as
well as on board interfaces with 8 fast inputs and 4 fast outputs. The locally
available I/O units can be extended by the Rexroth Inline I/O system, just by
simply mounting the components side by side. All application programs, in‐
cluding runtime, are stored on an easily accessible standardized compact flash
medium.
1.2 View
Operating elements and interfaces are arranged on the front.
The Reset button, an LED (status), the Ethernet interface and the receptacle
for the Compact Flash card are provided on the left. The terminals for 8 digital
inputs and 4 digital outputs as well as the voltage supply connectors are pro‐
vided on the right.
Fig.1-1: View of a typical IndraControl L10 unit
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and Controls
|Bosch Rexroth AG 1/54
System Representation
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1.3 Related Documentations
No
.
Title Identification
/1/ Rexroth IndraLogic L10; System Description DOK-CONTRL-IC*L10*****-AW..-EN-P
Fig.1-2: Related Documentations
2/54 Bosch Rexroth AG |Electric Drives
and Controls
Rexroth IndraControl L10 |Project Planning Manual
System Representation
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2 Important Instructions on Use
2.1 Appropriate Use
2.1.1 Introduction
Rexroth products represent state-of-the-art developments and manufacturing.
They are tested prior to delivery to ensure operating safety and reliability.
WARNING
Physical and property damage due to the inappropriate use of products!
The products are designed for their use within the industrial environment and
may therefore only be used for the intended purpose. If the use is inappropriate,
situations causing physical damage as well as property damage can occur.
Rexroth disclaims as manufacturer any warranty, liability or for
damages occurring due to inappropriate use of the products. Fur‐
thermore, Rexroth is not paying any compensation. The user is
responsible for any risks resulting from the products not being used
as intended.
Before using Rexroth products, the following pre-requisites must be fulfilled to
ensure an appropriate use of the products:
● Anyone handling one of the Rexroth products in any way has to read and
understand the respective safety instructions as well as the instructions
on the appropriate use.
● Hardware products have to remain in their original state, in other words,
no modification regarding the design are allowed. Software products may
not be decompiled and their source codes may not be modified.
● Damaged or faulty products are not to be implemented or put into opera‐
tion.
● It is to be ensured that the corresponding products are installed according
to the specifications of the documentation.
2.1.2 Areas of Use and Application
The Steuerung IndraControl L10 of Rexroth is suitable for logic applications.
It can be necessary to connect additional sensors and actuators to control and
monitor the IndraControl L10.
The IndraControl L10 may only be used with the accessories and
add-on components specified in this documentation. Components
that are not named explicitly may neither be mounted nor connec‐
ted. Same is applicable for cables and wires.
Operation my only be carried out in the configurations and combi‐
nations of the components specified and with the software and
firmware determined in the respective functional description.
Each drive control device has to be programmed before commissioning so that
the motor carries out the specific functions for the application.
Typical areas of application of the IndraControl L10:
●Handling systems and assembly systems
● General automation tasks
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|Bosch Rexroth AG 3/54
Important Instructions on Use
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The Steuerungen IndraControl L10 may only be operated under the assembly
conditions and installation conditions, in the specified position of application
and under the specified ambient conditions (temperature, degree of protection,
humidity, EMC etc.) given in this documentation.
2.2 Inappropriate Use
The application of IndraControl L10 that are not within the specified areas of
application or under operating conditions deviating from the operating condi‐
tions and technical data specified in the documentation is considered as
"inappropriate".
IndraControl L10 may not be used if ...
● they are exposed to operating conditions that do not fulfill the ambient
conditions specified. Operation under water, under extreme temperature
fluctuations or extreme maximum temperatures is not allowed for exam‐
ple:.
● the Rexroth applications that are not released explicitly. Please note the
general statements in the general safety instructions!
● when using in household devices or devices belonging to the categories
1 to 7 and 10 of the directive 2002/96/EC ("WEEE") in the appendix IA.
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Rexroth IndraControl L10 |Project Planning Manual
Important Instructions on Use
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3 Safety Instructions for Electric Drives and Controls
3.1 Safety Instructions - General Information
3.1.1 Using the Safety Instructions and Passing them on to Others
Do not attempt to install or commission this device without first reading all doc‐
umentation provided with the product. Read and understand these safety
instructions and all user documentation prior to working with the device. If you
do not have the user documentation for the device, contact your responsible
Bosch Rexroth sales representative. Ask for these documents to be sent im‐
mediately to the person or persons responsible for the safe operation of the
device.
If the device is resold, rented and/or passed on to others in any other form,
these safety instructions must be delivered with the device in the official lan‐
guage of the user's country.
WARNING
Improper use of these devices, failure to follow the safety instructions in
this document or tampering with the product, including disabling of safe‐
ty devices, may result in material damage, bodily harm, electric shock
or even death!
Observe the safety instructions!
3.1.2 How to Employ the Safety Instructions
Read these instructions before initial commissioning of the equipment in order
to eliminate the risk of bodily harm and/or material damage. Follow these safety
instructions at all times.
● Bosch Rexroth AG is not liable for damages resulting from failure to ob‐
serve the warnings provided in this documentation.
● Read the operating, maintenance and safety instructions in your language
before commissioning the machine. If you find that you cannot completely
understand the documentation for your product, please ask your supplier
to clarify.
● Proper and correct transport, storage, assembly and installation, as well
as care in operation and maintenance, are prerequisites for optimal and
safe operation of this device.
● Only assign trained and qualified persons to work with electrical installa‐
tions:
– Only persons who are trained and qualified for the use and operation
of the device may work on this device or within its proximity. The
persons are qualified if they have sufficient knowledge of the assem‐
bly, installation and operation of the product, as well as an under‐
standing of all warnings and precautionary measures noted in these
instructions.
– Furthermore, they must be trained, instructed and qualified to switch
electrical circuits and devices on and off in accordance with technical
safety regulations, to ground them and to mark them according to the
requirements of safe work practices. They must have adequate safe‐
ty equipment and be trained in first aid.
● Only use spare parts and accessories approved by the manufacturer.
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|Bosch Rexroth AG 5/54
Safety Instructions for Electric Drives and Controls
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● Follow all safety regulations and requirements for the specific application
as practiced in the country of use.
● The devices have been designed for installation in industrial machinery.
● The ambient conditions given in the product documentation must be ob‐
served.
● Only use safety-relevant applications that are clearly and explicitly ap‐
proved in the Project Planning Manual. If this is not the case, they are
excluded. Safety-relevant are all such applications which can cause dan‐
ger to persons and material damage.
● The information given in the documentation of the product with regard to
the use of the delivered components contains only examples of applica‐
tions and suggestions.
The machine and installation manufacturer must
– make sure that the delivered components are suited for his individual
application and check the information given in this documentation
with regard to the use of the components,
– make sure that his application complies with the applicable safety
regulations and standards and carry out the required measures,
modifications and complements.
● Commissioning of the delivered components is only permitted once it is
sure that the machine or installation in which they are installed complies
with the national regulations, safety specifications and standards of the
application.
● Operation is only permitted if the national EMC regulations for the appli‐
cation are met.
● The instructions for installation in accordance with EMC requirements can
be found in the section on EMC in the respective documentation (Project
Planning Manuals of components and system).
The machine or installation manufacturer is responsible for compliance
with the limiting values as prescribed in the national regulations.
● Technical data, connection and installation conditions are specified in the
product documentation and must be followed at all times.
National regulations which the user must take into account
● European countries: according to European EN standards
● United States of America (USA):
– National Electrical Code (NEC)
– National Electrical Manufacturers Association (NEMA), as well as
local engineering regulations
– regulations of the National Fire Protection Association (NFPA)
● Canada: Canadian Standards Association (CSA)
● Other countries:
– International Organization for Standardization (ISO)
– International Electrotechnical Commission (IEC)
3.1.3 Explanation of Warning Symbols and Degrees of Hazard Seriousness
The safety instructions describe the following degrees of hazard seriousness.
The degree of hazard seriousness informs about the consequences resulting
from non-compliance with the safety instructions:
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Safety Instructions for Electric Drives and Controls
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Warning symbol Signal word
Degree of hazard serious‐
ness acc. to ANSI Z
535.4-2002
Danger Death or severe bodily harm
will occur.
Warning Death or severe bodily harm
may occur.
Caution
Minor or moderate bodily
harm or material damage
may occur.
Fig.3-1: Hazard classification (according to ANSI Z 535)
3.1.4 Hazards by Improper Use
DANGER
High electric voltage and high working current! Risk of death or severe
bodily injury by electric shock!
Observe the safety instructions!
DANGER
Dangerous movements! Danger to life, severe bodily harm or material
damage by unintentional motor movements!
Observe the safety instructions!
WARNING
High electric voltage because of incorrect connection! Risk of death or
bodily injury by electric shock!
Observe the safety instructions!
WARNING
Health hazard for persons with heart pacemakers, metal implants and
hearing aids in proximity to electrical equipment!
Observe the safety instructions!
CAUTION
Hot surfaces on device housing! Danger of injury! Danger of burns!
Observe the safety instructions!
CAUTION
Risk of injury by improper handling! Risk of bodily injury by bruising,
shearing, cutting, hitting or improper handling of pressurized lines!
Observe the safety instructions!
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|Bosch Rexroth AG 7/54
Safety Instructions for Electric Drives and Controls
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CAUTION
Risk of injury by improper handling of batteries!
Observe the safety instructions!
3.2 Instructions with Regard to Specific Dangers
3.2.1 Protection Against Contact with Electrical Parts and Housings
This section concerns devices and drive components with voltages
of more than 50 Volt.
Contact with parts conducting voltages above 50 Volts can cause personal
danger and electric shock. When operating electrical equipment, it is unavoid‐
able that some parts of the devices conduct dangerous voltage.
DANGER
High electrical voltage! Danger to life, electric shock and severe bodily
injury!
●Only those trained and qualified to work with or on electrical equipment
are permitted to operate, maintain and repair this equipment.
● Follow general construction and safety regulations when working on pow‐
er installations.
● Before switching on the device, the equipment grounding conductor must
have been non-detachably connected to all electrical equipment in ac‐
cordance with the connection diagram.
● Do not operate electrical equipment at any time, even for brief measure‐
ments or tests, if the equipment grounding conductor is not permanently
connected to the mounting points of the components provided for this
purpose.
● Before working with electrical parts with voltage potentials higher than
50 V, the device must be disconnected from the mains voltage or power
supply unit. Provide a safeguard to prevent reconnection.
● With electrical drive and filter components, observe the following:
Wait 30 minutes after switching off power to allow capacitors to discharge
before beginning to work. Measure the electric voltage on the capacitors
before beginning to work to make sure that the equipment is safe to touch.
● Never touch the electrical connection points of a component while power
is turned on. Do not remove or plug in connectors when the component
has been powered.
● Install the covers and guards provided with the equipment properly before
switching the device on. Before switching the equipment on, cover and
safeguard live parts safely to prevent contact with those parts.
● A residual-current-operated circuit-breaker or r.c.d. cannot be used for
electric drives! Indirect contact must be prevented by other means, for
example, by an overcurrent protective device according to the relevant
standards.
● Secure built-in devices from direct touching of electrical parts by providing
an external housing, for example a control cabinet.
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For electrical drive and filter components with voltages of more than
50 volts, observe the following additional safety instructions.
DANGER
High housing voltage and high leakage current! Risk of death or bodily
injury by electric shock!
●Before switching on, the housings of all electrical equipment and motors
must be connected or grounded with the equipment grounding conductor
to the grounding points. This is also applicable before short tests.
● The equipment grounding conductor of the electrical equipment and the
devices must be non-detachably and permanently connected to the power
supply unit at all times. The leakage current is greater than 3.5 mA.
● Over the total length, use copper wire of a cross section of a minimum of
10 mm2 for this equipment grounding connection!
● Before commissioning, also in trial runs, always attach the equipment
grounding conductor or connect to the ground wire. Otherwise, high vol‐
tages may occur at the housing causing electric shock.
3.2.2 Protection Against Electric Shock by Protective Extra-Low Voltage
Protective extra-low voltage is used to allow connecting devices with basic in‐
sulation to extra-low voltage circuits.
All connections and terminals with voltages between 5 and 50 volts at Rexroth
products are PELV systems. 1) It is therefore allowed to connect devices
equipped with basic insulation (such as programming devices, PCs, notebooks,
display units) to these connections and terminals.
WARNING
High electric voltage by incorrect connection! Risk of death or bodily
injury by electric shock!
If extra-low voltage circuits of devices containing voltages and circuits of more
than 50 volts (e.g. the mains connection) are connected to Rexroth products,
the connected extra-low voltage circuits must comply with the requirements for
PELV. 2)
3.2.3 Protection Against Dangerous Movements
Dangerous movements can be caused by faulty control of connected motors.
Some common examples are:
● improper or wrong wiring of cable connections
● incorrect operation of the equipment components
● wrong input of parameters before operation
● malfunction of sensors, encoders and monitoring devices
● defective components
● software or firmware errors
Dangerous movements can occur immediately after equipment is switched on
or even after an unspecified time of trouble-free operation.
1) "Protective Extra-Low Voltage"
2) "Protective Extra-Low Voltage"
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Safety Instructions for Electric Drives and Controls
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The monitoring in the drive components will normally be sufficient to avoid faulty
operation in the connected drives. Regarding personal safety, especially the
danger of bodily harm and material damage, this alone cannot be relied upon
to ensure complete safety. Until the integrated monitoring functions become
effective, it must be assumed in any case that faulty drive movements will occur.
The extent of faulty drive movements depends upon the type of control and the
state of operation.
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DANGER
Dangerous movements! Danger to life, risk of injury, severe bodily harm
or material damage!
●Ensure personal safety by means of qualified and tested higher-level
monitoring devices or measures integrated in the installation.
These measures have to be provided for by the user according to the
specific conditions within the installation and a hazard and fault analysis.
The safety regulations applicable for the installation have to be taken into
consideration. Unintended machine motion or other malfunction is possi‐
ble if safety devices are disabled, bypassed or not activated.
To avoid accidents, bodily harm and/or material damage:
●Keep free and clear of the machine’s range of motion and moving parts.
Possible measures to prevent people from accidentally entering the
machine’s range of motion:
– use safety fences
– use safety guards
– use protective coverings
– install light curtains or light barriers
● Fences and coverings must be strong enough to resist maximum possible
momentum.
● Mount the emergency stop switch in the immediate reach of the operator.
Verify that the emergency stop works before startup. Don’t operate the
device if the emergency stop is not working.
● Isolate the drive power connection by means of an emergency stop circuit
or use a safety related starting lockout to prevent unintentional start.
● Make sure that the drives are brought to a safe standstill before accessing
or entering the danger zone.
● Additionally secure vertical axes against falling or dropping after switching
off the motor power by, for example:
– mechanically securing the vertical axes,
– adding an external braking/ arrester/ clamping mechanism or
– ensuring sufficient equilibration of the vertical axes.
● The standard equipment motor brake or an external brake controlled di‐
rectly by the drive controller are not sufficient to guarantee personal
safety!
●Disconnect electrical power to the equipment using a master switch and
secure the switch against reconnection for:
– maintenance and repair work
– cleaning of equipment
– long periods of discontinued equipment use
● Prevent the operation of high-frequency, remote control and radio equip‐
ment near electronics circuits and supply leads. If the use of such devices
cannot be avoided, verify the system and the installation for possible mal‐
functions in all possible positions of normal use before initial startup. If
necessary, perform a special electromagnetic compatibility (EMC) test on
the installation.
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3.2.4 Protection Against Magnetic and Electromagnetic Fields During Oper‐
ation and Mounting
Magnetic and electromagnetic fields generated by current-carrying conductors
and permanent magnets in motors represent a serious personal danger to
those with heart pacemakers, metal implants and hearing aids.
WARNING
Health hazard for persons with heart pacemakers, metal implants and
hearing aids in proximity to electrical equipment!
●Persons with heart pacemakers and metal implants are not permitted to
enter following areas:
– Areas in which electrical equipment and parts are mounted, being
operated or commissioned.
– Areas in which parts of motors with permanent magnets are being
stored, repaired or mounted.
● If it is necessary for somebody with a pacemaker to enter such an area,
a doctor must be consulted prior to doing so. The noise immunity of pres‐
ent or future implanted heart pacemakers differs greatly so that no general
rules can be given.
● Those with metal implants or metal pieces, as well as with hearing aids,
must consult a doctor before they enter the areas described above. Oth‐
erwise health hazards may occur.
3.2.5 Protection Against Contact with Hot Parts
CAUTION
Hot surfaces at motor housings, on drive controllers or chokes! Danger
of injury! Danger of burns!
●Do not touch surfaces of device housings and chokes in the proximity of
heat sources! Danger of burns!
● Do not touch housing surfaces of motors! Danger of burns!
● According to the operating conditions, temperatures can be higher than
60 °C, 140°F during or after operation.
● Before accessing motors after having switched them off, let them cool
down for a sufficiently long time. Cooling down can require up to 140 mi‐
nutes! Roughly estimated, the time required for cooling down is five times
the thermal time constant specified in the Technical Data.
● After switching drive controllers or chokes off, wait 15 minutes to allow
them to cool down before touching them.
● Wear safety gloves or do not work at hot surfaces.
● For certain applications, the manufacturer of the end product, machine or
installation, according to the respective safety regulations, has to take
measures to avoid injuries caused by burns in the end application. These
measures can be, for example: warnings, guards (shielding or barrier),
technical documentation.
3.2.6 Protection During Handling and Mounting
In unfavorable conditions, handling and mounting certain parts and compo‐
nents in an improper way can cause injuries.
12/54 Bosch Rexroth AG |Electric Drives
and Controls
Rexroth IndraControl L10 |Project Planning Manual
Safety Instructions for Electric Drives and Controls
Courtesy of CMA/Flodyne/Hydradyne ▪Motion Control ▪Hydraulic ▪Pneumatic ▪Electrical ▪Mechanical ▪[phone] ▪www.cmafh.com

CAUTION
Risk of injury by improper handling! Bodily injury by bruising, shearing,
cutting, hitting!
●Observe the general construction and safety regulations on handling and
mounting.
● Use suitable devices for mounting and transport.
● Avoid jamming and bruising by appropriate measures.
● Always use suitable tools. Use special tools if specified.
● Use lifting equipment and tools in the correct manner.
● If necessary, use suitable protective equipment (for example safety gog‐
gles, safety shoes, safety gloves).
● Do not stand under hanging loads.
● Immediately clean up any spilled liquids because of the danger of skidding.
3.2.7 Battery Safety
Batteries consist of active chemicals enclosed in a solid housing. Therefore,
improper handling can cause injury or material damage.
CAUTION
Risk of injury by improper handling!
●Do not attempt to reactivate low batteries by heating or other methods (risk
of explosion and cauterization).
● Do not recharge the batteries as this may cause leakage or explosion.
● Do not throw batteries into open flames.
● Do not dismantle batteries.
● When replacing the battery/batteries do not damage electrical parts in‐
stalled in the devices.
● Only use the battery types specified by the manufacturer.
Environmental protection and disposal! The batteries contained in
the product are considered dangerous goods during land, air, and
sea transport (risk of explosion) in the sense of the legal regulations.
Dispose of used batteries separate from other waste. Observe the
local regulations in the country of assembly.
3.2.8 Protection Against Pressurized Systems
According to the information given in the Project Planning Manuals, motors
cooled with liquid and compressed air, as well as drive controllers, can be par‐
tially supplied with externally fed, pressurized media, such as compressed air,
hydraulics oil, cooling liquids and cooling lubricating agents. Improper handling
of the connected supply systems, supply lines or connections can cause injuries
or material damage.
Project Planning Manual |Rexroth IndraControl L10 Electric Drives
and Controls
|Bosch Rexroth AG 13/54
Safety Instructions for Electric Drives and Controls
Courtesy of CMA/Flodyne/Hydradyne ▪Motion Control ▪Hydraulic ▪Pneumatic ▪Electrical ▪Mechanical ▪[phone] ▪www.cmafh.com

CAUTION
Risk of injury by improper handling of pressurized lines!
●Do not attempt to disconnect, open or cut pressurized lines (risk of explo‐
sion).
● Observe the respective manufacturer's operating instructions.
● Before dismounting lines, relieve pressure and empty medium.
● Use suitable protective equipment (for example safety goggles, safety
shoes, safety gloves).
● Immediately clean up any spilled liquids from the floor.
Environmental protection and disposal! The agents used to operate
the product might not be economically friendly. Dispose of ecolog‐
ically harmful agents separately from other waste. Observe the local
regulations in the country of assembly.
14/54 Bosch Rexroth AG |Electric Drives
and Controls
Rexroth IndraControl L10 |Project Planning Manual
Safety Instructions for Electric Drives and Controls
Courtesy of CMA/Flodyne/Hydradyne ▪Motion Control ▪Hydraulic ▪Pneumatic ▪Electrical ▪Mechanical ▪[phone] ▪www.cmafh.com