Siemens YASKAWA 840DI User manual

Maintenance Manual

MANUAL No. NCSIE-SP02-10B


Yaskawa Siemens CNC Series

Yaskawa Siemens Numerical Controls Corp. has been merged to Siemens K.K. and
Siemens Japan K.K. as of August, 2010 respectively. "Yaskawa Siemens Numerical
Controls Corp." in this manual should therefore be understood as "Siemens Japan K.K."
This manual is intended for both of Yaskawa Siemens 840DI and Yaskawa Siemens 830DI.
In this manual, the functional differences of these two models are not taken into account in
its description, thus please refer to the catalog (MANUAL No.: NCKAE-PS41-01) for
available basic functions and possible optional functions of each model.

Safety-related symbol marks
iii
Safety-related symbol marks
The following symbol marks are used in this manual to draw special attention to safety
information.
The information next to these symbol marks is important for safety and thus must always be
followed.
Indicates activities that could result in a dangerous condition, including death and
serious injury, if done wrongly.
Indicates activities that could result in a dangerous condition, including major and
minor injury, or in damage to objects, if done wrongly.
It is noted that those activities as indicated by the symbol mark could even
result in death or serious injury if done wrongly in a worst-case situation.
Indicates what you must not do. For example, the mark means that you must
not make or use a fire here.
Indicates what you must do unconditionally. For example, the ground mark
means that you must always ground the object you are working with.
WARNING
CAUTION
CAUTION
PROHIBITED
MANDATORY

Icon display
iv
Icon display
For clear categorization of explanation, the following icons are used where necessary.
Indicates important matters to be remembered.
Also indicates notes on minor level items that may not lead to equipment damage but causes
alarms display.
Indicates program examples or operation examples.
Indicates supplementary items or convenient functions that should be remembered.
Explains terms that are difficult to understand or used with no preliminary explanation.
Copyright 2006 Yaskawa Siemens Numerical Controls Corp.
All or any part of this document may not be carried or copied without written permission
from the company.
IMPORTANT
EXAMPLE
INFO
TERMS

Contents
v
Contents
Safety-related symbol marks - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - iii
Icon display - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - iv
Contents - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - v
Outline of the manual - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - vii
Trade marks - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - vii
Related manuals - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - viii
How to use the Manual - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ix
Cautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ix
Safety precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - x
Warning labels - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - xix
1 Hardware
1.1 General connections between equipments - - - - - - - - - - - - - 1-2
1.2 Outside appearance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-4
1.2.1 Operator panel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1-4
1.2.2 CNC unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1-4
1.2.3 Drive Unit- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1-6
1.2.4 ET200M remote I/O system - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1-6
1.2.5 Board type I/O module - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1-7
1.2.6 External memory device - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1-7
1.2.7 Power supply for CNC unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1-8
1.2.8 Reactor for Drive Unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1-8
1.2.9 Brake power supply unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1-9
1.2.10 Serial converter - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -1-9
1.2.11 Electromagnetic contactor for switching winding- - - - - - - - - - - - - - - -1-9
2 Check and Maintenance
2.1 Check of control panel - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-2
2.1.1 Check of securely closing door (daily)- - - - - - - - - - - - - - - - - - - - - - - -2-2
2.1.2 Check of gap or damage of airtight structure (monthly)- - - - - - - - - - - -2-2
2.2 Check of Servomotor and Servo Unit - - - - - - - - - - - - - - - - - 2-3
2.2.1 Check of Servomotor - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-3
2.2.2 Check of Servo Unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-4
2.3 Check of Spindle Motor, Inverter, and Converter - - - - - - - - - 2-5
2.3.1 Daily maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-5
2.3.2 Scheduled maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-6
2.3.3 Megger test on Spindle Motor - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-6
2.3.4 Periodical check - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -2-7

Contents
vi
2.4 Check of battery- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-10
2.4.1 Battery for SRAM memory in CNC- - - - - - - - - - - - - - - - - - - - - - - - - 2-10
2.4.2 Battery for calendar function - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-11
2.4.3 Battery for 24V power supply to CNC unit - - - - - - - - - - - - - - - - - - - 2-12
2.4.4 Battery for absolute encoder - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-13
2.5 Replacing fan of Drive Unit - - - - - - - - - - - - - - - - - - - - - - - 2-16
2.5.1 Replacement timing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-16
2.5.2 Replacing in fan unit type - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-17
2.5.3 Replacing in fan cover type- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 2-18
3 Diagnosis
3.1 Diagnosis Operating Area - - - - - - - - - - - - - - - - - - - - - - - - - 3-2
3.1.1 Alarms/ Messages - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-2
3.1.2 Alarm help- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-2
3.1.3 Sorting alarm overview- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-3
3.2 Errors without alarm display and troubleshooting- - - - - - - - - 3-4
3.3 Important messages - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-7
4 Backup of Data
4.1 Data backup procedure- - - - - - - - - - - - - - - - - - - - - - - - - - - 4-2
4.1.1 Data in/Data out/Manage data- - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-2
4.1.2 Series startup - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-2
4.2 Data type- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-3
5 Monitoring
5.1 Monitor of Drive Unit- - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-2
5.1.1 Monitor cable- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-2
5.1.2 Data selection of Servo Unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-3
5.1.3 Data selection of Inverter - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-5
5.2 Interface signal monitoring - - - - - - - - - - - - - - - - - - - - - - - - 5-6

Outline of the manual
vii
Outline of the manual
This manual explains daily maintenance of Yaskawa Siemens CNC series. For
items that are not covered in this manual, refer to the relevant manuals.
For maintenance of the entire machine, refer to the manuals published by the
machine tool builder.
This manual is intended for both of Yaskawa Siemens 840DI and Yaskawa Siemens
830DI. In this manual, the functional differences of these two models are not taken
into account in its description, thus please refer to the catalog (MANUAL No.:
NCKAE-PS41-01) for available basic functions and possible optional functions of
each model.
Trade marks
Yaskawa Siemens is a brand made by Yaskawa Siemens NC.
SINUMERIK and SIMATIC are a brand made by Siemens AG.
PROFIBUS is a brand made by PROFIBUS User Organization.
Ethernet is registered trademarks of Xerox Corporation in the United States.
Any other designation used in this publication could be brands which, if being used by third
parties of their purpose, could be impair the right of the owners.

Related manuals
viii
Related manuals
Related manuals are listed below, which you should read as necessary along with
this manual.
Read all related manuals to grasp the specifications.
Manual Name Manual Number
Yaskawa Siemens CNC series (Catalog) NCKAE-PS41-01
Yaskawa Siemens CNC series Operating Manual for Standard HMI NCSIE-SP02-24
Yaskawa Siemens CNC series Operating Manual for Machining Center NCSIE-SP02-25
Yaskawa Siemens CNC series Programming Manual for Machining Center NCSIE-SP02-20
Yaskawa Siemens CNC series Programming Manual for Lathe NCSIE-SP02-21
Yaskawa Siemens CNC series Maintenance Manual (This manual) NCSIE-SP02-10
Yaskawa Siemens CNC series Maintenance Manual Serviceman Handbook NCSIE-SP02-19
SINUMERIK Operator's Guide HMI Advanced 6FC5398-2AP10-0BA0

How to use the Manual
ix
How to use the Manual
Target readers
This manual is intended for use by personnel in charge of maintenance of machine control
panel and operator panel of machine tools controlled by the Yaskawa Siemens CNC series.
The name of Drive Units
In this manual, the following terms are used fundamentally.
• Servo Unit : A unit that drives Servomotors.
• Inverter : A unit that drives a Spindle Motor.
• Converter : A unit that converts AC power to DC power and supplies it to Servo Units
and Inverters.
• Drive Unit : A generic name of Servo Unit, Inverter and Converter.
Cautions
This manual describes some optional functions, too, but some of these may not be available
in your machine. To determine the optional functions installed in your machine, refer to the
specification documents or manuals published by the machine tool builders.
We have made every effort to describe individual functions and their relationships to other
functions as accurately as possible. However, there are many things that cannot or must not
be performed and it is not possible to describe all of these. Accordingly, readers are
requested to understand that unless it is specifically stated that something can be performed,
it should be assumed that it could not be performed.
Also bear in mind that the performance and functions of an NC machine tool are not
determined solely by the CNC unit. The entire control system consists of the mechanical
system, the machine operation panel and other machine related equipment in addition to the
CNC. Therefore, read the manuals published by the machine tool builder for detailed
information relating to the machine.

Safety precautions
x
Safety precautions
Listed below are important safety precautions that you must always follow when using the
product. Read and fully understand this manual and other related manuals before attempting
to install, operate, maintain, or service the product. The safety precautions and the
knowledge of the product are indispensable for the safety of yourself and the product.
Transportation
Storage
• When carrying the Drive Units, hold them by the mounting base, not by the front
cover.
Otherwise injury or damage could result by dropping of units onto your foot.
• Don't hold onto the cables to carry the units.
Otherwise injury or damage could result by dropping of unit.
CAUTION
• Don't carry the product in such places where it could get wet from rain or water
drops, or where harmful gas or liquid is present.
Otherwise injury or damage could result.
PROHIBITED
• Turn the safety handle of hard disk unit behind CNC unit to the “non-operating
position while carrying.
Otherwise damage could result.
MANDATORY
• Do not store the product in such places where they could get wet from rain or
water drops, or where harmful gas or liquid is present.
Otherwise damage could result.
• Do not let the packaged product fall from heights more than 60 cm.
Otherwise damage could result.
PROHIBITED

Safety precautions
xi
Installation
• Store the product in an indoor clean place satisfying the environmental
requirements.
Otherwise damage could result.
• Ambient temperature : -20 to +60 °C
• Relative humidity : 10 to 90 %
• Altitude : 1000 m or lower
MANDATORY
• Do not install the product so that the ventilation openings are restricted. Also,
install the product so that foreign material does not enter it.
Otherwise a fire or damage could result.
• When installing, take care not to subject the product to a strong shock.
Otherwise damage could result.
• The electric power supplied to the product must be sufficient satisfying its power
requirements.
Otherwise malfunction could result.
• The power requirements of the 24 VDC external power supply unit supplying
input/output contacts depend on the number of the contacts they supply.
If necessary to provide more current, install an additional external power supply unit.
• The motors have their flanges and shaft ends coated with rustproof agent.
Remove the agent with a cloth before installing the motors.
• When coupling a motor with a machine, well align the motor with the machine.
Failing to do so could cause vibration, resulting in injury or damage.
• Observe the following when designing or installing enclosures.
A poorly designed or installed enclosure for electric control units could result in damage
or malfunction.
• The enclosures must be hermetically sealed.
• The average temperature rise of the product must be not more than 10 °C.
• Air stirring fans must be installed within the enclosures to improve cooling efficiency
and prevent local heat buildup (fans should be UL certified).
• Sealing to close cable inlet holes and doors must be effective.
• Displays tend to collect airborne dust and thus malfunction. Therefore their enclosures
must be so designed as to prevent dust intrusion.
• CNC units and other units as well as PC boards could malfunction due to accumulated
dust. Therefore their enclosures must be so designed as to prevent dust intrusion.
• Packing must be provided so that cable inlet holes, doors, and back plates are fully
closed.
CAUTION

Safety precautions
xii
Wiring
• Observe the following when installing the units.
Poorly installed units could result in damage or malfunction:
• The Drive Units must be fixed upright using screws or bolts.
• The Drive Units must be provided with enough space over and under them to allow
them to effectively dissipate their heat.
• Install a Drive Unit in an enclosure such that the heat sink fins of the unit come out of
the enclosure to keep the unit’s internal temperature lower. The exposed heat sink fins
must be subjected to a 2.5 m/s air draft.
• If an air stirring fan is installed inside an enclosure, the fan must be oriented such that
the air does not directly hit a Drive Unit (to prevent the Drive Unit from collecting more
dust).
• Units must be installed such that check, replacement and other servicing activities are
implement easily.
• Do not install and attempt to operate any units that are physically broken or
damaged.
Otherwise injury could result.
• The maximum operating temperature of 55°C must not be exceeded. The air draft
hitting the heat sink of Drive Units must be at not more than 45°C.
Overheat by failure to do so could result in a burn or a fire.
CAUTION
• Shut off power to the product before attempting to work for wiring on it.
Otherwise electric shock or a fire could result.
• Wiring work must be done only by qualified personnel.
Otherwise electric shock, malfunction or a fire could result.
• After wiring work for completing an emergency stop circuit, always check the
circuit for functionality. The worker is responsible for the wiring work.
Otherwise injury could result.
• The grounding terminals must be grounded properly.
Otherwise electric shock or a fire could result.
WARNING

Safety precautions
xiii
• Never apply an AC three-phase power to the U, V, and W output terminals on a
Drive Unit powering a motor.
Otherwise the Drive Unit would be damaged.
• The capacity and wiring size of customer’s power supply must be so selected as
to satisfy the specific operating conditions and required capacity. Note that the
actual capacity of a cable decreases significantly if the ambient temperature
exceeds 30 °C. Determine a correct cable size according to applicable electrical
installation regulations and the technical specifications issued by the cable
manufacturer.
Use of a cable of incorrect size could result in a fire.
• Signal cables must be of twist pair, twist-pair multi-strand, or shielded twist-pair
multi-strand type. If a type is specified for signal cables in this manual, that type
must always be used.
Otherwise malfunction could result.
• Cables must be so routed as to be as short as possible.
Otherwise malfunction could result.
• Input or output signal cables must not be bundled together with power cables or
routed in the same wiring duct with power cables inside or outside the panels.
Properly separating signal cables from power cables reduces the effect of electric noise
from the power cables on the signal cables.
• If electric noise comes into the product along the power line, install a noise filter at
the panel. For information on the required capacity and other specifications of a
noise filter, see related manual.
A properly selected noise filter can reduce conducted electric noise significantly.
• Provide the last Drive Units module with a terminating connector.
Otherwise malfunction could result.
• Ensure that the voltage of the AC power supply to a Converter is equal to the
rated voltage of that Converter.
Otherwise injury or a fire could result.
• Do not subject the Drive Unit to a high-voltage withstanding test.
Otherwise their semiconductor components would be damaged.
• Wiring to the Drive Unit must be done according to the relevant wiring drawing.
Otherwise damage could result.
• The screws of a terminal block must be tightened to a specified torque.
Otherwise a fire could result.
CAUTION

Safety precautions
xiv
• The grounding wire from each unit must be connected to the enclosure or the
grounding plate directly.
• Wires for grounding must be in accordance with applicable electrical installation
regulations and the internal wiring rules.
• The grounding terminal of a motor must be wired to the grounding terminal of the
corresponding Drive Unit.
• All wires to be grounded must be directly connected to a single point with ground
resistance of 100 Ω or less.
Otherwise electric shock, a fire, or malfunction could result.
• The grounding point for the control units must not be shared with power devices.
Otherwise malfunction could result.
MANDATORY
Drive Unit
Example grounding wiring
200 VAC
Enclosure
AVR
CN
CN
E
E
LF
U
V
W
LF
M
PG
Operating relay
sequence
Single-point grounding
Ground resistance
100 or less

Safety precautions
xv
Operating
• Do not touch live units or terminals.
Otherwise electric shock or malfunction could result.
• Do not touch any current-carrying parts even if you have shut off power to them,
until at least 5 minutes have passed (to let any residual charge go out).
Otherwise electric shock or malfunction could result.
• Take care not to damage, pull on, or pinch the cables.
Otherwise electric shock could result.
• Do not touch any rotating parts before you shut off power to them.
Otherwise injury could result.
• Never attempt to modify the product.
Otherwise electric shock, a fire, damage or malfunction could result.
• Close the up-down covers before switching on the input power.
Otherwise electric shock could result.
WARNING

Safety precautions
xvi
• Ensure that the environmental requirements are fully met.
A fire, electric shock, or malfunction could result if the product were operated in
excessively hot, humid, dusty, corrosive, vibration-, or shock-ridden conditions.
The environmental requirements are these:
• The atmosphere must be free of corrosive gas or vapor.
• There must be no risk of being splashed with machining oil or organic solvent.
• The relative humidity must be between10 and 90% with no dew.
• The ambient temperature around the control panel must be between 5 and 30°C. The
control panels must be protected from freezing, direct sunlight, heat sources, or the
elements.
• Floor vibration must not be more than 4.9m/s2.
• Take care so that no wire chips or other foreign matter would enter the product.
Otherwise a fire, damage, or malfunction could result.
• When using the programming functions, always follow the instructions given in the
relevant manuals.
Otherwise injury or malfunction could result.
• Do not touch the heat sinks, as they can get very hot.
Otherwise a burn could result.
• Confirm that the speed limits of the motors are compatible with the Inverter
settings before operation.
Otherwise injury could result.
• Do not measure the signal voltages during operation.
Otherwise damage could result.
• The Inverters and Servo Units are already set at the factory. Do not change the
settings unless you know exactly what you are doing.
Otherwise damage could result.
CAUTION

Safety precautions
xvii
Maintenance
• When switching on the main power, ensure that at least 2 seconds have elapsed
after the last switching-off operation.
Otherwise malfunction could result.
MANDATORY
• Never attempt to disassemble or modify the units or devices in the control panels.
Otherwise a fire, damage, or malfunction could result.
• Do not tamper with the settings of the rheostats or other devices of the control
panels.
Otherwise a fire, damage, or malfunction could result.
PROHIBITED
• Confirm that the main power and the control power supplies are switched off and
the CHARGE indicator is not lit before starting maintenance work except
confirmation of running status.
Otherwise electric shock or damage could result.
• Do not touch the terminals of the Inverters and Converters, as some of them are at
high voltage and very dangerous.
Otherwise electric shock could result.
• Do not leave the up-down cover open when the panel is energized. Always turn off
the circuit breaker before opening the covers.
Otherwise electric shock could result.
• Only qualified personnel may perform maintenance or service work.
Otherwise electric shock could result.
WARNING

Safety precautions
xviii
General notes
• During maintenance/check, post a warning display such as “No Energizing”“No
Powering”on the primary power supply of the related control panel so that those
other than the personnel concerned may not turn on power inadvertently.
Otherwise, an electric shock or an injury could result.
• When replacing fuses or batteries, use designated products.
Otherwise, a fire or a damage may result.
• Don't touch directly the control boards by your finger. Those are use CMOS ICs.
Otherwise, a damage could result.
• Do not change wiring, or connect or disconnect connectors, while power is being
supplied.
Otherwise injury could result.
• When an alarm occurs, remove the cause to secure safety and then perform an
alarm reset operation.
Otherwise, a malfunction could result.
• After completing maintenance/check, be sure to check the following:
• All tightening bolts have been securely tightened.
• No tools are left within the control panel.
• The door of the control panel is closed securely.
Otherwise, an electric shock, an injury, a fire, or a malfunction could result.
• For malfunction concerning machine sequences, refer to the relevant manuals
issued by the machine tool builder.
CAUTION
Notes on the usage of this manual
• Illustrations and drawings in this manual may show parts with their cover or safety
shield removed so that inside details can be seen. Regardless of the drawings, the
products must always be operated according to the manual with all the covers and
shields installed in place.
• Illustrations and photos in this manual represent typical configurations, and may not
exactly represent the products delivered.
• This manual is subject to change to reflect modification or specification change to the
product or to make it easier to read. An updated manual No. means a new version of this
manual.
• If you need additional copies of this manual to replace damaged or lost ones or
otherwise, please order from the nearest sales office indicated on the back cover
referring to the manual No. printed on the front cover of this manual.
• If the nameplate on the products is defaced or damaged, order a new one from your
dealer or the nearest sales office indicated on the back cover of this manual.
• Yaskawa Siemens Numerical Controls would not guarantee the quality of the product
modified by the customer. Yaskawa Siemens Numerical Controls is not responsible for
any injury or damage due to the product modified by the customer.

Warning labels
xix
Warning labels
Warning labels are attached to the product to draw special attention. Always follow the
instructions. The locations and meanings of the warning labels are as follows:
Warning label 1
Warning label 2
Warning marking
Risk of electric shock
• Read manual before installing.
• Wait 5 minutes for capacitor discharge after
disconnecting power supply.
Risk of electric shock
• Do not touch the terminals while the product is switched on or for
5 minutes after the product is switched off.
Ground the unit by connecting a grounding wire to this grounding terminal.
WARNING
危険
WARNING
けが感電のおそれがあります，
・据付け，運転の前には必ず取扱説明書をお読み下さい。
・通電中及び電源遮断後5付以内は端子部に触らないで
下さい。
Risk of electric shock.
・ Read manual before installing.
・ Wait 5 minutes for capacitor discharge after
disconnecting power supply.
200V
SERVOPACK
SGDK-75AEA
200V
CN5
A/B
SW1
RDY
CHARGE
CN1
CN6
CN2
YASKAWA
Drive Unit
Position of warning label 1
Position of warning label 2
MANDATORY
200V
SERVOPACK
SGDK-75AEA
200V
CN5
A/B
SW1
RDY
CHARGE
CN1
CN6
CN2
YASKAWA
Drive Unit
Position of warning marking

1-1
1
Hardware
This chapter explains the hardware of Yaskawa Siemens CNC series.
1.1 General connections between equipments - - - - - - - - - - - - - 1-2
1.2 Outside appearance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-4
1.2.1 Operator panel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-4
1.2.2 CNC unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-4
1.2.3 Drive Unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-6
1.2.4 ET200M remote I/O system - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-6
1.2.5 Board type I/O module - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-7
1.2.6 External memory device - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-7
1.2.7 Power supply for CNC unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-8
1.2.8 Reactor for Drive Unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-8
1.2.9 Brake power supply unit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-9
1.2.10 Serial converter - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1-9
1.2.11 Electromagnetic contactor for switching winding - - - - - - - - - - - - - - - 1-9