Rohde & Schwarz R&S LCX100 User manual

R&S®LCX Series
LCR Meter
Getting Started
1179225402
Version 04
(;ÝFÄ2)
Ihr Ansprechpartner /
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This manual describes the instruments of the R&S®LCX meter series and its
options:
●R&S LCX100 LCR Meter (3629.8856.02)
●R&S LCX200 LCR Meter (3629.8856.03)
© 2022 Rohde & Schwarz GmbH & Co. KG
Muehldorfstr. 15, 81671 Muenchen, Germany
Phone: [phone] - 0
Email: [email protected]
Internet: www.rohde-schwarz.com
Subject to change – data without tolerance limits is not binding.
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
Trade names are trademarks of the owners.
1179.2254.02 | Version 04 | R&S®LCX Series
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol, and the
instruments of the R&S®LCX series are abbreviated as R&S LCX. For example R&S®LCX200 is indicated
as R&S LCX.

Contents
R&S®LCX Series
3Getting Started 1179.2254.02 ─ 04
Contents
1Safety and regulatory information....................................... 5
1.1 Safety instructions................................................................................5
1.2 Labels on the R&S LCX........................................................................ 8
1.3 Warning messages in the documentation.......................................... 9
1.4 Korea certification class A...................................................................9
2 Documentation overview.................................................... 10
2.1 Getting started manual.......................................................................10
2.2 User manual........................................................................................ 10
2.3 Tutorials............................................................................................... 10
2.4 Service manual....................................................................................11
2.5 Instrument security procedures........................................................ 11
2.6 Printed safety instructions.................................................................11
2.7 Data sheets and brochures................................................................ 11
2.8 Release notes and open-source acknowledgment (OSA).............. 12
2.9 Application notes, application cards, white papers, etc................. 12
2.10 Remote control driver.........................................................................12
3 Preparing for use................................................................. 13
3.1 Lifting and carrying............................................................................ 13
3.2 Unpacking and checking....................................................................13
3.3 Choosing the operating site.............................................................. 13
3.4 Setting up the R&S LCX..................................................................... 14
3.4.1 Placing the R&S LCX on a bench top................................................... 14
3.4.2 Mounting the R&S LCX in a rack.......................................................... 15
3.5 Considerations for test setup............................................................ 16
3.6 Connecting to power.......................................................................... 17

Contents
R&S®LCX Series
4Getting Started 1179.2254.02 ─ 04
3.7 Connecting to LAN............................................................................. 20
3.8 Connecting USB devices................................................................... 21
3.9 Connecting a test fixture....................................................................22
3.10 Switching on or off............................................................................. 24
4 Instrument tour.................................................................... 25
4.1 Front panel tour.................................................................................. 25
4.1.1 Touchscreen display............................................................................. 26
4.1.2 Keys...................................................................................................... 26
4.1.3 Connectors............................................................................................29
4.2 Rear panel tour....................................................................................29
5 Trying out the instrument................................................... 33
6 Instrument control............................................................... 37
6.1 Ways to operate the instrument........................................................ 37
6.2 Means of manual interaction............................................................. 37
6.2.1 Understanding the display information..................................................39
6.2.2 Accessing the functionality....................................................................47
6.2.3 Entering data.........................................................................................48
6.3 Remote control....................................................................................51
7 Contacting customer support............................................ 52
Index..................................................................................... 53

Safety and regulatory information
R&S®LCX Series
5Getting Started 1179.2254.02 ─ 04
1 Safety and regulatory information
The product documentation helps you use the product safely and efficiently. Fol-
low the instructions provided here and in the following chapters.
Intended use
The product is intended for the development, production and verification of elec-
tronic components and devices in industrial, administrative, and laboratory envi-
ronments. Use the product only for its designated purpose. Observe the operating
conditions and performance limits stated in the data sheet.
Where do I find safety information?
Safety information is part of the product documentation. It warns you of potential
dangers and gives instructions on how to prevent personal injury or damage
caused by dangerous situations. Safety information is provided as follows:
●In Chapter 1.1, "Safety instructions", on page 5. The same information is
provided in many languages as printed "Safety Instructions". The printed
"Safety Instructions" are delivered with the product.
●Throughout the documentation, safety instructions are provided when you
need to take care during setup or operation.
1.1 Safety instructions
Products from the Rohde & Schwarz group of companies are manufactured
according to the highest technical standards. To use the products safely, follow
the instructions provided here and in the product documentation. Keep the prod-
uct documentation nearby and offer it to other users.
Use the product only for its intended use and within its performance limits. Inten-
ded use and limits are described in the product documentation such as the data
sheet, manuals and the printed "Safety Instructions". If you are unsure about the
appropriate use, contact Rohde & Schwarz customer service.
Using the product requires specialists or specially trained personnel. These users
also need sound knowledge of at least one of the languages in which the user
interfaces and the product documentation are available.
Safety instructions

Safety and regulatory information
R&S®LCX Series
6Getting Started 1179.2254.02 ─ 04
Reconfigure or adjust the product only as described in the product documentation
or the data sheet. Any other modifications can affect safety and are not permitted.
Never open the casing of the product. Only service personnel authorized by
Rohde & Schwarz are allowed to repair the product. If any part of the product is
damaged or broken, stop using the product. Contact Rohde & Schwarz customer
service at https://www.rohde-schwarz.com/support.
Lifting and carrying the product
The maximum weight of the product is provided in the data sheet. You can lift or
carry the product by yourself, if you can manage the weight on your own. Alterna-
tively, you can use lifting or transporting equipment. Follow the instructions provi-
ded by the equipment manufacturer.
Choosing the operating site
Only use the product indoors. The product casing is not waterproof. Water that
enters can electrically connect the casing with live parts, which can lead to elec-
tric shock, serious personal injury or death if you touch the casing. If
Rohde & Schwarz provides accessories designed for your product, e.g. a carrying
bag, you can use the product outdoors.
Unless otherwise specified, you can operate the product up to an altitude of
2000 m above sea level. The product is suitable for pollution degree 2 environ-
ments where nonconductive contamination can occur. For more information on
environmental conditions such as ambient temperature and humidity, see the
data sheet.
Setting up the product
Always place the product on a stable, flat and level surface with the bottom of the
product facing down. If the product is designed for different positions, secure the
product so that it cannot fall over.
If the product has foldable feet, always fold the feet completely in or out to ensure
stability. The feet can collapse if they are not folded out completely or if the prod-
uct is moved without lifting it. The foldable feet are designed to carry the weight of
the product, but not an extra load.
If stacking is possible, keep in mind that a stack of products can fall over and
cause injury.
If you mount products in a rack, ensure that the rack has sufficient load capacity
and stability. Observe the specifications of the rack manufacturer. Always install
Safety instructions

Safety and regulatory information
R&S®LCX Series
7Getting Started 1179.2254.02 ─ 04
the products from the bottom shelf to the top shelf so that the rack stands
securely. Secure the product so that it cannot fall off the rack.
Connecting to power
The product is an overvoltage category II product. Connect the product to a fixed
installation used to supply energy-consuming equipment such as household
appliances and similar loads. Keep in mind that electrically powered products
have risks, such as electric shock, fire, personal injury or even death. Replace
parts that are relevant to safety only by original parts, e.g. power cables or fuses.
Take the following measures for your safety:
●Before switching on the product, ensure that the voltage and frequency indica-
ted on the product match the available power source. If the power adapter
does not adjust automatically, set the correct value and check the rating of the
fuse.
●If a product has an exchangeable fuse, its type and characteristics are indica-
ted next to the fuse holder. Before changing the fuse, switch off the product
and disconnect it from the power source. How to change the fuse is described
in the product documentation.
●Only use the power cable delivered with the product. It complies with country-
specific safety requirements. Only insert the plug into an outlet with protective
conductor terminal.
●Only use intact cables and route them carefully so that they cannot be dam-
aged. Check the power cables regularly to ensure that they are undamaged.
Also ensure that nobody can trip over loose cables.
●If you connect the product to an external power supply, use the one delivered
with the product or recommended in the product documentation. The external
power supply must conform to the country-specific regulations.
●Only connect the product to a power source with a fuse protection of maxi-
mum 20 A.
●Ensure that you can disconnect the product from the power source at any
time. Pull the power plug to disconnect the product. The power plug must be
easily accessible. If the product is integrated into a system that does not meet
these requirements, provide an easily accessible circuit breaker at the system
level.
Safety instructions

Safety and regulatory information
R&S®LCX Series
8Getting Started 1179.2254.02 ─ 04
Cleaning the product
Use a dry, lint-free cloth to clean the product. When cleaning, keep in mind that
the casing is not waterproof. Do not use liquid cleaning agents.
Meaning of safety labels
Safety labels on the product warn against potential hazards.
Potential hazard
Read the product documentation to avoid personal injury or product damage.
Electrical hazard
Indicates live parts. Risk of electric shock, fire, personal injury or even death.
Hot surface
Do not touch. Risk of skin burns. Risk of fire.
Protective conductor terminal
Connect this terminal to a grounded external conductor or to protective ground. This
connection protects you against electric shock if an electric problem occurs.
1.2 Labels on the R&S LCX
Labels on the casing inform about:
●Personal safety, see "Meaning of safety labels" on page 8.
●Product and environment safety, see Table 1-1.
Table 1-1: Labels regarding R&S
LCX and environment safety
Labeling in line with EN 50419 for disposal of electrical and electronic equipment after
the product has come to the end of its service life. For more information, see the prod-
uct user manual, chapter "Disposal".
Grounding connection
Chassis grounding connection
Noiseless ground.
The input signal at these connectors must be free from external voltages. The mea-
surement results are otherwise incorrect.
Labels on the R&S LCX

Safety and regulatory information
R&S®LCX Series
9Getting Started 1179.2254.02 ─ 04
1.3 Warning messages in the documentation
A warning message points out a risk or danger that you need to be aware of. The
signal word indicates the severity of the safety hazard and how likely it will occur
if you do not follow the safety precautions.
WARNING
Potentially hazardous situation. Could result in death or serious injury if not avoi-
ded.
CAUTION
Potentially hazardous situation. Could result in minor or moderate injury if not
avoided.
NOTICE
Potential risks of damage. Could result in damage to the supported product or to
other property.
1.4 Korea certification class A
이 기기는 업무용(A급) 전자파 적합기기로서 판매자 또는 사용자는 이 점을 주의하
시기 바라며, 가정외의 지역에서 사용하는 것을 목적으로 합니다.
Korea certification class A

Documentation overview
R&S®LCX Series
10Getting Started 1179.2254.02 ─ 04
2 Documentation overview
This section provides an overview of the R&S LCX user documentation. Unless
specified otherwise, you find the documents at:
www.rohde-schwarz.com/manual/lcx
2.1 Getting started manual
Introduces the R&S LCX and describes how to set up and start working with the
product. Includes basic operations, typical measurement examples, and general
information, e.g. safety instructions, etc. A printed version is delivered with the
instrument.
2.2 User manual
The user manual contains the description of all instrument modes and functions.
It also provides an introduction to remote control, a complete description of the
remote control commands with programming examples, and information on main-
tenance, instrument interfaces and error messages. Includes the contents of the
getting started manual.
The user manual is also available for download or for immediate display on the
Internet.
2.3 Tutorials
Tutorials offer guided examples and demonstrations on operating the R&S LCX.
They are provided on the product page of the internet.
Tutorials

Documentation overview
R&S®LCX Series
11Getting Started 1179.2254.02 ─ 04
2.4 Service manual
Describes the performance test for checking compliance with rated specifications,
firmware update and maintenance.
The service manual is available for registered users on the global
Rohde & Schwarz information system (GLORIS): https://gloris.rohde-
schwarz.com
2.5 Instrument security procedures
Deals with security issues when working with the R&S LCX in secure areas. It is
available for download on the Internet.
2.6 Printed safety instructions
Provides safety information in many languages. The printed document is deliv-
ered with the product.
2.7 Data sheets and brochures
The data sheet contains the technical specifications of the R&S LCX. It also lists
the firmware applications and their order numbers, and optional accessories.
The brochure provides an overview of the instrument and deals with the specific
characteristics.
See www.rohde-schwarz.com/brochure-datasheet/lcx
Data sheets and brochures

Documentation overview
R&S®LCX Series
12Getting Started 1179.2254.02 ─ 04
2.8 Release notes and open-source acknowledg-
ment (OSA)
The release notes list new features, improvements and known issues of the cur-
rent firmware version, and describe the firmware installation.
The software makes use of several valuable open source software packages. An
open-source acknowledgment document provides verbatim license texts of the
used open source software.
See www.rohde-schwarz.com/firmware/lcx
2.9 Application notes, application cards, white
papers, etc.
These documents deal with special applications or background information on
particular topics.
See www.rohde-schwarz.com/application/lcx
2.10 Remote control driver
The instrument drivers enable remote control via the corresponding interfaces.
The drivers and installation instructions are available for download on the product
page at www.rohde-schwarz.com/driver/lcx.
Remote control driver

Preparing for use
R&S®LCX Series
13Getting Started 1179.2254.02 ─ 04
3 Preparing for use
Here, you can find basic information about setting up the product for the first time.
3.1 Lifting and carrying
See "Lifting and carrying the product" on page 6.
3.2 Unpacking and checking
1. Unpack the R&S LCX carefully.
2. Retain the original packing material. Use it when transporting or shipping the
R&S LCX later.
3. Using the delivery notes, check the equipment for completeness.
4. Check the equipment for damage.
If the delivery is incomplete or equipment is damaged, contact
Rohde & Schwarz.
3.3 Choosing the operating site
Specific operating conditions ensure proper operation and avoid damage to the
product and connected devices. For information on environmental conditions
such as ambient temperature and humidity, see the data sheet.
See also "Choosing the operating site" on page 6.
Electromagnetic compatibility classes
The electromagnetic compatibility (EMC) class indicates where you can operate
the product. The EMC class of the product is given in the data sheet.
●Class B equipment is suitable for use in:
Choosing the operating site

Preparing for use
R&S®LCX Series
14Getting Started 1179.2254.02 ─ 04
– Residential environments
–Environments that are directly connected to a low-voltage supply network
that supplies residential buildings
●Class A equipment is intended for use in industrial environments. It can cause
radio disturbances in residential environments due to possible conducted and
radiated disturbances. It is therefore not suitable for class B environments.
If class A equipment causes radio disturbances, take appropriate measures to
eliminate them.
3.4 Setting up the R&S LCX
See also:
●"Setting up the product" on page 6
●"Intended use" on page 5
3.4.1 Placing the R&S LCX on a bench top
To place the product on a bench top
1. Place the product on a stable, flat and level surface. Ensure that the surface
can support the weight of the product. For information on the weight, see the
data sheet.
2. CAUTION! Foldable feet can collapse. See "Setting up the product"
on page 6.
Always fold the feet completely in or out. With folded-out feet, do not place
anything on top or underneath the product.
3. WARNING! A stack of products can fall over and cause injury. Never stack
more than three products on top of each other. Instead, mount them in a rack.
Stack as follows:
● If the products have foldable feet, fold them in completely.
● All products must have the same dimensions (width and length).
● Do not exceed a total load of 50 kg placed on the product at the bottom of
the stack.
Setting up the R&S LCX

Preparing for use
R&S®LCX Series
15Getting Started 1179.2254.02 ─ 04
Left = Stacked correctly
Middle left = Stacked incorrectly, too many products
Middle right = Stacked incorrectly, different dimensions
Right = Stacked incorrectly, different dimensions, folded-out feet
4. NOTICE! Overheating can damage the product.
Prevent overheating as follows:
●Keep a minimum distance of 10 cm between the fan openings of the prod-
uct and any object in the vicinity.
● Do not place the product next to heat-generating equipment such as radia-
tors or other products.
3.4.2 Mounting the R&S LCX in a rack
To prepare the rack
1. Observe the requirements and instructions in "Setting up the product"
on page 6.
2. NOTICE! Insufficient airflow can cause overheating and damage the product.
Design and implement an efficient ventilation concept for the rack.
Mounting the R&S LCX in a rack
To mount the R&S LCX in a rack:
1. Use an adapter kit that fits the dimensions of the R&S LCX to prepare the
R&S LCX for rack mounting.
a) Order the rack adapter kit designed for the R&S LCX. For the order num-
ber, see the data sheet.
b) Mount the adapter kit. Follow the assembly instructions provided with the
adapter kit.
2. Lift the R&S LCX to shelf height.
Setting up the R&S LCX

Preparing for use
R&S®LCX Series
16Getting Started 1179.2254.02 ─ 04
3. Push the R&S LCX onto the shelf until the rack brackets fit closely to the rack.
4. Tighten all screws at the rack brackets with a tightening torque of 1.2 Nm to
secure the R&S LCX at the rack.
Unmounting the R&S LCX from a rack
To unmount the R&S LCX from a rack:
1. Loosen the screws at the rack brackets.
2. Bring the lifting equipment to shelf height.
3. Remove the R&S LCX from the rack.
4. If placing the R&S LCX on a bench top again, unmount the adapter kit from
the R&S LCX. Follow the instructions provided with the adapter kit.
3.5 Considerations for test setup
Cable selection and electromagnetic interference (EMI)
Electromagnetic interference (EMI) can affect the measurement results.
To suppress electromagnetic radiation during operation:
●Use high-quality shielded cables, especially for the following connector types:
– Connectors for external devices
Double-shielded data cables. The length of data cables must not exceed
3 m.
– Connectors for signal transmission
Shielded coaxial cables. The length of signal cables must not exceed 1 m.
We recommend that you use the R&S LCX-Z11 BNC-to-BNC extension
(1 m) from Rohde & Schwarz.
– BNC
Double-shielded BNC cables.
– USB
Double-shielded USB cables. The length of passive USB cables must not
exceed 1 m.
– LAN
At least CAT6+ cables
Considerations for test setup

Preparing for use
R&S®LCX Series
17Getting Started 1179.2254.02 ─ 04
– IEEE-488 (GPIB)
Double-shielded cables. We recommend that you use the double-shielded
cable "R&S HZ72" from Rohde & Schwarz.
●Always terminate open cable ends.
●Ensure that connected external devices comply with EMC regulations.
Signal input and output levels
Information on signal levels is provided in the data sheet. Keep the signal levels
within the specified ranges to avoid damage to the product and connected devi-
ces.
3.6 Connecting to power
For safety information, see "Connecting to power" on page 7.
When using the R&S LCX the first time, you can skip Replacing the external
bias fuse and Replacing the line fuse.
If there are any problems during power-on or malfunction of the bias, check
the condition of the mains fuse. Also check the fuse for the external bias
input as described in these instructions. They explain how to check and
change the protective fuses, if necessary.
Replacing the external bias fuse
The bias voltage input of the R&S LCX is protected by a fuse of type
IEC 60127-2/5-F0.5L/250V (order no. 0009.5463.00). The externally accessible
fuse is at the rear panel.
To check and exchange the external bias fuse:
1. NOTICE! Risk of instrument damage. Malfunction of the fuse that protects the
bias voltage input from overload can damage the circuitry of the instrument.
Do not use either fuse type other than specified, nor a defective fuse, and
never short-circuit the fuse.
Make sure that you have disconnected the R&S LCX from the mains.
2. Check the condition of the external bias fuse.
3. If necessary, install the fuse type required for the external bias voltage.
Connecting to power

Preparing for use
R&S®LCX Series
18Getting Started 1179.2254.02 ─ 04
a) Unscrew the fuse holder with a suitable screwdriver.
b) Pull out the fuse holder.
c) Replace the fuse by a fuse of the specified type.
d) Insert the fuse holder into the external bias inlet.
When inserting the fuse holder, press it slightly and tighten it.
Replacing the line fuse
The product is protected by one fuse of type IEC 60127-2/5-T2.0H/250V
(order no. 0020.7546.00). The externally accessible fuse is part of the IEC socket
of the power supply at the rear panel.
To exchange the line fuse:
1. Check the available supply voltage.
The mains voltage must be within the voltage range as denoted on the instru-
ment.
The label is at the rear panel, on the left of the "AC power" connector and
power switch.
The power supply module covers a wide power supply range and normally
does not require adjustment.
2. If the power supply exceeds the permissible range, contact Rohde & Schwarz
customer service.
3. WARNING! The fuse is part of the main power supply. Handling the fuse while
the power is on can lead to electric shock.
If necessary, exchange the fuse required for the supply voltage.
4. Before changing the fuse:
a) Set the switch on the power supply to position [0].
b) Disconnect the R&S LCX from the power source.
5. Replace the line fuse.
a) Unplug the power cable.
b) Press the plastic lock on the bottom of the fuse holder inwards using a
screwdriver (with a blade width of approximately 2 mm).
A narrow guide on the bottom of the fuse holder denotes the insertion
point.
When unlocking the mechanism, compression springs automatically push
the fuse holder outwards.
c) Pull out the fuse holder.
d) Check the condition of the fuse.
Connecting to power

Preparing for use
R&S®LCX Series
19Getting Started 1179.2254.02 ─ 04
e) Replace the fuse by a fuse of the specified type.
A label next to the fuse holder also indicates the fuse type and its charac-
teristics.
f) Note: The protruding contact springs must not be deformed. Align the fuse
holder with the guide bar facing the socket.
Carefully slide the fuse holder against the spring pressure into the slot until
the plastic lock latches.
Connecting to power
To connect the instrument to the mains:
1. Check the available supply voltage.
The mains voltage must be within the voltage range as denoted on the instru-
ment.
The label is at the rear panel, on the left of the "AC power" connector and
power switch.
The power supply module covers a wide power supply range and normally
does not require adjustment.
2. If the power supply exceeds the permissible range, contact Rohde & Schwarz
customer service.
3. If necessary, ground the instrument using the grounding connection .
A ground connector socket is at the front panel to connect a ground cable with
a banana plug.
As an alternative, a ground terminal at the rear panel enables you to connect
a ground cable firmly with a screw:
a) At the rear panel, unscrew the screw of the ground terminal using a cross-
recess screw driver.
b) Attach a ground cable with a ring terminal and pass the screw through it.
c) Fasten the screw.
d) Connect the cable to ground.
4. Plug the AC power cable into the "AC power" connector.
The power supply switch connector is at the rear panel. Only use the power
cable delivered with the R&S LCX.
5. Plug the AC power cable into a power outlet with ground contact.
The required ratings are listed next to the AC connector and in the data sheet.
Connecting to power

Preparing for use
R&S®LCX Series
20Getting Started 1179.2254.02 ─ 04
3.7 Connecting to LAN
Establishing the LAN connection
The R&S LCX provides Ethernet (LAN) connectivity. Provided the corresponding
rights are assigned, you can use these interfaces for remote control and data
transfer from a controller PC. The controller PC must also be connected in the
network.
The "LAN" connector is at the rear panel.
To connect the R&S LCX to the LAN:
1. Connect the "LAN" socket using an RJ-45 cable to the LAN.
By default, the R&S LCX configuration uses DHCP that assigns the IP
address automatically.
2. NOTICE! If the R&S LCX cannot obtain an IP address automatically, or cannot
establish the connection, the icon in the status bar turns red.
Possible reasons are that the LAN does not support DCHP or requires a spe-
cific TCP/IP configuration, or that the connection is missing.
To troubleshoot the problem, proceed as follows:
a) Check if you have connected both, the R&S LCX and the controller PC to
the LAN.
b) Consult your network administrator to request support and an IP address,
if necessary.
c) If necessary, assign the IP address manually as described in chapter "Net-
work operation and remote control > Configuring remote access > Assign-
ing the IP addresses manually" in the user manual.
If switched on and connected, the R&S LCX indicates the address information
and LAN parameters in the "Ethernet Settings dialog".
Connecting to LAN