SMC Networks EX600-HT1A User manual

No.EX※※-OML0011-C
PRODUCT NAME
Fieldbus Device
Handheld Terminal
MODEL / Series / Product Number
EX600-HT1A

-1-
No.EX※※-OML0011-C
Table of Contents
Safety Instructions 2
Model Indication and How to Order 8
Names and Functions of Product 8
Definition and terminology 9
Mounting and Installation 10
Precautions before mounting 10
Wiring 11
Setting and Adjustment 12
Basic operation 12
Mode selection 13
1. I/O monitor 15
2. Diagnosis Data 24
3. Sys. Configuration 27
4. Parameter Setting 33
5. Terminal Setting 47
Troubleshooting 50
Parameter Setting 52
Specifications 53
Dimensions 53

-2-
No.EX※※-OML0011-C
Safety Instructions
These safety instructions are intended to prevent hazardous situations and/or equipment damage.
These instructions indicate the level of potential hazard with the labels of "Caution", "Warning" or "Danger".
They are all important notes for safety and must be followed in addition to International Standards
(ISO/IEC)*1), and other safety regulations.
*1) ISO 4414: Pneumatic fluid power -- General rules relating to systems.
ISO 4413: Hydraulic fluid power -- General rules relating to systems.
IEC 60204-1: Safety of machinery -- Electrical equipment of machines .(Part 1: General requirements)
ISO 10218: Manipulating industrial robots -Safety.
etc.
Caution
Caution indicates a hazard with a low level of risk which, if not avoided, could
result in minor or moderate injury.
Warning
Warning indicates a hazard with a medium level of risk which, if not avoided,
could result in death or serious injury.
Danger
Danger indicates a hazard with a high level of risk which, if not avoided, will
result in death or serious injury.
Warning
1. The compatibility of the product is the responsibility of the person who designs the
equipment or decides its specifications.
Since the product specified here is used under various operating conditions, its compatibility with specific
equipment must be decided by the person who designs the equipment or decides its specifications
based on necessary analysis and test results.
The expected performance and safety assurance of the equipment will be the responsibility of the
person who has determined its compatibility with the product.
This person should also continuously review all specifications of the product referring to its latest catalog
information, with a view to giving due consideration to any possibility of equipment failure when
configuring the equipment.
2. Only personnel with appropriate training should operate machinery and equipment.
The product specified here may become unsafe if handled incorrectly.
The assembly, operation and maintenance of machines or equipment including our products must be
performed by an operator who is appropriately trained and experienced.
3. Do not service or attempt to remove product and machinery/equipment until safety is
confirmed.
1. The inspection and maintenance of machinery/equipment should only be performed after measures to
prevent falling or runaway of the driven objects have been confirmed.
2. When the product is to be removed, confirm that the safety measures as mentioned above are
implemented and the power from any appropriate source is cut, and read and understand the specific
product precautions of all relevant products carefully.
3. Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction.
4. Contact SMC beforehand and take special consideration of safety measures if the
product is to be used in any of the following conditions.
1. Conditions and environments outside of the given specifications, or use outdoors or in a place
exposed to direct sunlight.
2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping,
vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and
beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or
other applications unsuitable for the standard specifications described in the product catalog.
3. An application which could have negative effects on people, property, or animals requiring special
safety analysis.
4. Use in an interlock circuit, which requires the provision of double interlock for possible failure by using
a mechanical protective function, and periodical checks to confirm proper operation.

-3-
No.EX※※-OML0011-C
Safety Instructions
Caution
1.The product is provided for use in manufacturing industries.
The product herein described is basically provided for peaceful use in manufacturing industries.
If considering using the product in other industries, consult SMC beforehand and exchange
specifications or a contract if necessary.
If anything is unclear, contact your nearest sales branch.
Limited warranty and Disclaimer/Compliance Requirements
The product used is subject to the following "Limited warranty and Disclaimer" and "Compliance
Requirements".
Read and accept them before using the product.
Limited warranty and Disclaimer
1. The warranty period of the product is 1 year in service or 1.5 years after the product is
delivered, whichever is first.2)
Also, the product may have specified durability, running distance or replacement parts.
Please consult your nearest sales branch.
2. For any failure or damage reported within the warranty period which is clearly our
responsibility, a replacement product or necessary parts will be provided.
This limited warranty applies only to our product independently, and not to any other
damage incurred due to the failure of the product.
3. Prior to using SMC products, please read and understand the warranty terms and
disclaimers noted in the specified catalog for the particular products.
2) Vacuum pads are excluded from this 1 year warranty.
A vacuum pad is a consumable part, so it is warranted for a year after it is delivered.
Also, even within the warranty period, the wear of a product due to the use of the
vacuum pad or failure due to the deterioration of rubber material are not covered by the
limited warranty.
Compliance Requirements
1. The use of SMC products with production equipment for the manufacture of weapons of
mass destruction (WMD) or any other weapon is strictly prohibited.
2. The exports of SMC products or technology from one country to another are governed by
the relevant security laws and regulation of the countries involved in the transaction. Prior
to the shipment of a SMC product to another country, assure that all local rules governing
that export are known and followed.

-4-
No.EX※※-OML0011-C
Operator
This operation manual is intended for those who have knowledge of machinery using pneumatic
equipment, and have sufficient knowledge of assembly, operation and maintenance of such
equipment. Only those persons are allowed to perform assembly, operation and maintenance.
Read and understand this operation manual carefully before assembling, operating or providing
maintenance to the product.
■Safety Instructions
Warning
■Do not disassemble, modify (including changing the printed circuit board) or repair.
An injury or failure can result.
■Do not operate or set with wet hands.
This may lead to an electric shock.
■Do not operate the product outside of the specifications.
Do not use for flammable or harmful fluids.
Fire, malfunction, or damage to the product can result.
Verify the specifications before use.
■Do not operate in an atmosphere containing flammable or explosive gases.
Fire or an explosion can result.
This product is not designed to be explosion proof.
■Do not press the display.
This may cause injury and damage to the LCD display.
■If using the product in an interlocking circuit:
•Provide a double interlocking system, for example a mechanical system.
•Check the product regularly for proper operation.
Otherwise malfunction can result, causing an accident.
■The following instructions must be followed during maintenance:
•Turn off the power supply.
•Stop the air supply, exhaust the residual pressure and verify that the air is released before performing
maintenance.
Otherwise an injury can result.
■The forced input/output function is used to change the signal status forcibly. When operating this function,
be sure to check the safety of the surrounding and installation.
Otherwise, injury or equipment damage could result.
■Incorrect setting of parameters can cause malfunction. Be sure to check the settings before use.
Otherwise, injury or equipment damage could result.

-5-
No.EX※※-OML0011-C
Caution
■After maintenance is complete, perform appropriate functional inspections.
Stop operation if the equipment does not function properly.
Safety cannot be assured in the case of unexpected malfunction.
■Changing select Hold/Clear function mode switches the operation of I/O signals in an emergency. Carry
out settings paying attention to safety.
Otherwise, injury or equipment damage could result.
■NOTE
○Follow the instructions given below when designing, selecting and handling the product.
●The instructions on design and selection (installation, wiring, environment, adjustment,
operation, maintenance, etc.) described below must also be followed.
Product specifications
•The direct current power supply to combine should be UL 1310 Class2 power supply when conformity to
UL is necessary.
•Use the specified voltage.
Otherwise failure or malfunction can result.
•Do not remove any nameplates or labels.
This can lead to incorrect maintenance, or misreading of the operation manual, which could cause damage or
malfunction to the product.
It may also result in non-conformity to safety standards.
•Beware of inrush current when the power supply is turned on.
Some connected loads can apply an initial charge current which will activate the over current protection function,
causing the unit to malfunction.

-6-
No.EX※※-OML0011-C
●Product handling
Installation
•Do not drop, hit or apply excessive shock to the SI unit.
Otherwise damage to the product can result, causing malfunction.
Wiring
•Avoid repeatedly bending or stretching the cables, or placing heavy load on them.
Repetitive bending stress or tensile stress can cause breakage of the cable.
•Wire correctly.
Incorrect wiring can break the product.
•Do not route wires and cables together with power or high voltage cables.
Otherwise the SI unit and/or input or output device can malfunction due to interference of noise and surge voltage
from power and high voltage cables to the signal line.
Route the wires (piping) of the SI unit and/or input or output device separately from power or high voltage cables.
•Confirm proper insulation of wiring.
Poor insulation (interference from another circuit, poor insulation between terminals, etc.) can lead to excess
voltage or current being applied to the product, causing damage.
•Take appropriate measures against noise, such as using a noise filter, when the Fieldbus system is
incorporated into equipment.
Otherwise noise can cause malfunction.
Environment
•Do not use the product in area that is exposed to corrosive gases, chemicals, sea water, water or steam.
Otherwise failure or malfunction can result.
•Do not use in an area where surges are generated.
If there is equipment generating large surge near the unit (magnetic type lifter, high frequency inductive furnace,
welding machine, motor, etc.), this can cause deterioration of the internal circuitry element of the unit or result in
damage. Take measures against the surge sources, and prevent the lines from coming into close contact.
•The product is CE marked, but not immune to lightning strikes. Take measures against lightning strikes
in the system.
•Prevent foreign matter such as dust or wire debris from getting inside the product.
•Mount the product in a place that is not exposed to vibration or impact.
Otherwise failure or malfunction can result.
•Do not use the product in an environment that is exposed to temperature cycle.
Heat cycles other than ordinary changes in temperature can adversely affect the inside of the product.
•Do not expose the product to direct sunlight.
If using in a location directly exposed to sunlight, shade the product from the sunlight.
Otherwise failure or malfunction can result.
•Keep within the specified ambient temperature range.
Otherwise malfunction can result.
•Do not operate close to a heat source, or in a location exposed to radiant heat.
Otherwise malfunction can result.

-7-
No.EX※※-OML0011-C
Adjustment and Operation
•Perform settings suitable for the operating conditions.
Incorrect setting can cause operation failure.
•Please refer to the PLC manufacturer's manual etc. for details of programming and addresses.
For the PLC protocol and programming refer to the relevant manufacturer's documentation.
Maintenance
•Turn off the power supply, stop the supplied air, exhaust the residual pressure and verify the release of
air before performing maintenance.
There is a risk of unexpected malfunction.
•Perform regular maintenance and inspections.
There is a risk of unexpected malfunction.
•After maintenance is complete, perform appropriate functional inspections.
Stop operation if the equipment does not function properly.
Otherwise safety is not assured due to an unexpected malfunction or incorrect operation.
•Do not use solvents such as benzene, thinner etc. to clean each unit.
They could damage the surface of the body and erase the markings on the body.
Use a soft cloth to remove stains.
For heavy stains, use a cloth soaked with diluted neutral detergent and fully squeezed, then wipe up the stains
again with a dry cloth.

-8-
No.EX※※-OML0011-C
Model Indication and How to Order
EX600–HT1A–Length of Cable for Handheld Terminal
Symbol
Content
Nil
Without cable
1
1 m
3
3 m
Option
Name
Product number
Handheld Terminal cable 1m
EX600-AC010-1
Handheld Terminal cable 3m
EX600-AC030-1
Names and Functions of Product
No.
Description
Function
1
LCD display
Displays operation items and information about the unit.
2
ENTER button ( )
In the selecting screen, this button shifts the screen to the item that has been
selected.
In the setting screen, it registers what has been set on that screen so far.
3
Cursor direction buttons
(, , , )
Moves the cursor of the LCD display up, down, left and right.
In the selection screen, move the cursor up, down, left and right to select the
item.
In the setting screen, increase/decrease or turn ON/OFF the set value.
4
F2 button ( )
Functions according to the display or instructions on the screen.
5
Connecter
Connects the Cable for Handheld Terminal.
6
Cable for Handheld Terminal
Connects the SI unit and Handheld Terminal.
7
F1 button ( )
Functions according to the display or instructions on the screen.
8
Escape button ( )
In the selection screen, this button will return the screen to the previous page.
In the setting screen, it cancels what has been set so far on that screen, and
returns the screen to the previous page.
9
ERROR display LED
The LED turns ON when a diagnostic error occurs. 
10
POWER display LED
The LED turns ON when the EX600 SI unit is connected and the power is
supplied.
: Refer to Troubleshooting (page 50) for the further details of countermeasures.

-9-
No.EX※※-OML0011-C
■Definition and terminology
Terminology
Definition
C
Channel number
Sequential number given to each input and output on an individual module
(Refer to the manual of each unit for the arrangement of the channels).
Number given for each unit’s input and output point. Please refer to the manual
of each unit for the arrangement of the channel.
D
Diagnostic
Function of EX600 to self monitor if error has occurred or configuration has
changed.
E
Error log
A chronological list of previous errors occurred. Amaximum of 30 errors can be
recorded.
Enforced output function
A function to drive an output signal forcibly, ignoring control data from the PLC.
Enforced input function
A function to specify an input signal forcibly, ignoring signal from the connected
sensor.
H
Handheld Terminal
(H.T.)
Connected to the dedicated connector of the SI unit to adjust the internal
parameters, monitor the status of all input and output signals, and turn on input
and output forcedly.
M
Manifold number
The number of the EX600 manifold that includes the selected unit. This function
will be utilized in the future. Until then, the current state will always be 0.
O
ON/OFF counter
Counter of number of times when output or input changes from OFF to ON.
P
Parameter copy function
Function to copy selected unit parameter setting to all units in the manifold or
also to copy channel parameter to all channels in the same unit.
Power save
The LCD’s backlight is turned off to save power.
S
SI unit
Abbreviation of serial interface unit. A unit connected to a PLC to communicate
input and output data.
T
Tag
An electronic, 4 character name that can be given to units. This name can help
with unit management. Electronic name can be given to manage units. Each
unit can be given maximum of 4 digits of character.
U
Unit number
Selected unit’s number. Unit connected right of the end plate becomes unit
number 0.

-10-
No.EX※※-OML0011-C
Mounting and Installation
■Precautions before mounting
The units that can be connected vary depending on the Handheld Terminal product number.
Check the applicable unit type before mounting the unit.
Units that can be assembled
Product number of the Handheld Terminal
EX600-HT1
EX600-HT1A
Product nunber
SI unit
EX600-SPR□
○
○
EX600-SPR□A
○
○
EX600-SDN□
○
○
EX600-SDN□A
○
○
EX600-SMJ□
○
○
EX600-SEN□
×
○
EX600-SEC□
×
○
EX600-SPN□
×
○
Digital input unit
EX600-DX□B
○
○
EX600-DX□C□
○
○
EX600-DX□D
○
○
EX600-DX□E
×
○
EX600-DX□F
×
○
Disital output unit
EX600-DY□B
○
○
EX600-DY□E
×
○
EX600-DY□E1
×
○
EX600-DY□F
×
○
Digital I/O unit
EX600-DM□E
×
○
EX600-DM□F
×
○
Analog input unit
EX600-AXA
○
○
Analog output unit
EX600-AYA
×
○
Analog I/O unit
EX600-AMB
×
○
1: EX600-HT1 cannot recognize EX600-D□□E, EX600-D□□F, Ex600-AYA and EX600-AMB.
Find the product number of the Handheld Terminal referring to the label shown in the figure below.
•EX600-HT1A
•EX600-HT1A

-11-
No.EX※※-OML0011-C
■Wiring
Insert the cable for Handheld Terminal into the connector, with the connectors aligned in the same direction.
•Connect the M12 connector on the Handheld Terminal cable into the connector (PCI) of the SI unit.
(1)Align the mark A on the metal bracket of the cable side connector (plug/socket) with the mark B.
(2)Align the mark C on the unit and insert the connector into the unit vertically.
If they are not aligned, the connector cannot be joined properly.
(3)When the mark B of the connector has been turned 180 degrees (1/2 turn), wiring is completed. Confirm
that the connection is not loose. If turned too far, it will become hard to remove the connector.
(1)
(2)
(3)
●Precautions for handling
•If there is any foreign matter or water droplets stuck to or inside the SI unit or Handheld Terminal,
clean and remove them before connecting the cable. If the SI unit is installed in an environment
where residual liquid is accumulated, use a soft cloth to gently remove it.

-12-
No.EX※※-OML0011-C
Setting and Adjustment
■Basic operation
Supply of Power
(1)When the SI Unit is connected to the cable, the power is supplied to the Handheld Terminal.
(2)The POWER LED (green) turns ON, and the start-up screen is displayed on the LCD display.
(3)Then the screen shifts to the mode selection screen.
(4)The operation is explained on the following pages.
Power OFF
During Main Menu screen, remove the cable connected to the SI unit
Power Saving
When the button is pressed for 2 seconds or longer while the power supply is ON, the display on the
display on the LCD screen disappears. Press the button to reset it.
: Refer to Terminal Setting (page 47) for the details of setting.
●Precautions for handling
•The connector should be removed only when the mode selection screen is displayed.
Failure, accident and malfunction can result.

-13-
No.EX※※-OML0011-C
■Mode selection
Outline of modes
The Handheld Terminal has five modes.
Each mode further consists of detailed mode levels,
which can be used to set and check each type of data.
No.
Mode
Outline
1
I/O Monitor
Displays the unit input and output status and performs forced input and output.
(Refer to page 15)
2
Diagnosis Data
Displays the input and output status of the unit, detailed error contents and error log.
(Refer to page 24)
3
Sys. Configuration
Sets the sysytem operation as follows. (Refer to page 27)
1. Edits the tag name of each unit.
2. Update the unit structre memorry infomaion.
3. Select the Hold/Clear function to be set either by the SI unit switches, or by the
Handheld Terminal.
4. Clears the ON/OFF counter valve of each unit.
5. Resets the parameters of each unit to the default values.
6. Clear all error logs.
4
Parameter Setting
Sets various parameters. (Refer to page 33)
5
Terminal Setting
Sets the operation of the Handheld Terminal as follows. (Refer to page 47)
1. Sets the contrast of the LCD display screen.
2. Sets the brightness of the LCD display screen.
3. Sets the volume of the click sound when buttons are pressed.
4. Sets the time before entering Power Save mode when no operation is performed.
5. Returns the settings 1 to 4 above to the default values.
6. Change the password.

-14-
No.EX※※-OML0011-C
Follow of mode selection
1. In the mode selection screen, move the cursor up and down by pressing the or button and select
the next mode.
2. When the mode is selected and the button is pressed, the screen shifts to the top screen of each
mode.
3. To return to the mode selection screen from the top screen of the each mode, press the button.
: When each button is pressed, the mode shifts in the direction indicated by the arrow.

-15-
No.EX※※-OML0011-C
■1. I/O monitor
Mode levels
The I/O monitor mode is composed as shown in the diagram below.
Mode
Outline
1. Unit Selection
Select the unit to perform the operation from 2 to 4. (Refer to page 16)
2. Data monitor and channel selection
Input and output status of the unit, error information, and ON/OFF count
values are displayed. (Refer to page 17)
3. Unit information display
The information of the unit selected is displayed. (Refer to page 19)
4. Forced input and output
The input and output signal of the unit is forcibly operated with the
Handheld Terminal. (Refer to page 20)
Press the button in each screen to
return to the previous screen.

-16-
No.EX※※-OML0011-C
1. Unit selection
♦Explanation of screen
a) Manifold number1/Unit number2
Displays the manifold number and unit number of the unit selected.
b) Unit symbol (Refer to page 52)
Select the unit with the and buttons.
c) The next unit structure will be displayed by pressing the or buttons (in case of 8 units or more).
1: The manifold number is function which will be used for extension in the future, so “0”is always display.
2: The unit positioned closest to the endplate is numbered as 0. An example is shown below.
•Example of unit number

-17-
No.EX※※-OML0011-C
2. Data monitor and channel selection
•For Digital unit
♦Explanation of screen
a) Displayed unit symbol (Refer to page 52)
b) Tag name (Refer to page 28)
c) Manifold number/Unit number(Refer to page 16)
d) Channel number
e) Error code (Refer to page 51)
f) Channel selection cursor
Select the channel with the , , and buttons.
g) Other channels are displayed with the and buttons.
h) Display of channel status
○: OFF ●: ON ×: Error
i) The next error is displayed with the and buttons.
j) Error code details (Refer to page 51)
k) Counter value (SI, DX, DY, DM only)
The count ON/OFF counter values are displayed.
: The update interval of the ON/OFF counter value depends on the unit. When the power source is turned on, counting starts from the
counter value that was present at the time the power was switched OFF. The memory update interval of the units is as shown below.
•SI Unit
Updates from valve output 0 every 30 seconds.
•Digital unit (DX, DY, DM)
Updates for all channels every one hour.

-18-
No.EX※※-OML0011-C
•For Analog unit
♦Explanation of screen
a) Displayed unit symbol (Refer to page 52)
b) Tag name (Refer to page 28)
c) Manifold number/Unit number(Refer to page 16)
d) Channel number
e) Error code (Refer to page 51)
f) Channel selection cursor
Select the channel with the and buttons.
g) Other channels are displayed with the and buttons.
h) Display of channel status
•When analog data format is set to other than Scaled.
±□□□mA: Input or output value (Current range)
±□□□V : Input or output value (Voltage range)
× : Error
•When analog data format is set to Scaled.
±□□•••: Input or output value
×: Error
The or button is pressed, the display changes as shown below.
±□□□mA: Input or output value (Current range)
±□□□V: Input or output value (Voltage range)
i) The next error is displayed with the and buttons.
j) Error code details (Refer to page 51)

-19-
No.EX※※-OML0011-C
3. Unit information display
♦Explanation of screen
a) Displayed unit symbol (Refer to page 52)
b) Tag name (Refer to page 28)
c) Part number (Refer to page 52)
d) Manifold number (Refer to page 16)
e) Unit number (Refer to page 16)
f) Number of bytes that SI unit occupies (Input/Output)
g) Number of total input bytes
(Digital input + Analog input + Diagnostic data)
h) Number of total output bytes
(Digital output + Analog output)
i) Number of total digital input bytes
j) Number of total digital output bytes
k) Number of total analog input bytes
l) Number of total analog output bytes
m) Number of diagnostic information data bytes