KEYENCE DL-DN1 User Manual
96163E
DeviceNet Compatible Network Unit
DL-DN1
User’s Manual (FD-S)
Read this manual before using the product in order to
achieve maximum performance.
Keep this manual in a safe place for future reference.
Introduction
This manual describes the basic operations and hardware functions of the DL-DN1. Read
the manual carefully to ensure safe performance and function of the DL-DN1.
Keep this manual in a safe place for future reference.
Ensure that the end user of this product receives this manual.
Symbols
The following symbols alert you to matters concerning the prevention of injury and product
damage.
It indicates cautions and limitations that must be followed during operation.
It indicates additional information on proper operation.
It indicates tips for better understanding or useful information.
It indicates a hazardous situation which, if not avoided, will result in
death or serious injury.
It indicates a hazardous situation which, if not avoided, could result
in death or serious injury.
It indicates a hazardous situation which, if not avoided, could result
in minor or moderate injury.
It indicates a situation which, if not avoided, could result in product
damage as well as property damage.
Point
Important
CAUTION
DANGER
NOTICE
WARNING
Reference
Safety Precautions
CAUTION
NOTICE
General Precautions
• Before and while operating this product, confirm that it provides its functions
and performance correctly.
• Implement sufficient safety measures to prevent human and physical damages
in case this product fails.
• Be aware that the product functions and performance are not warranted if the
product is used outside the range of stated specifications or is modified by th
customer.
• Combining this product with other equipment requires sufficient consideration
because the proper functions and performance may not be provided depending
on the environment.
• Do not use this product in applications for human protection.
• Do not expose equipment, including peripherals, to rapid temperature changes.
Equipment failure may result from dew condensation.
Precautions for Use
• In the following cases, immediately turn off the power. Leaving
the equipment in unusual condition in may result in human
injury or equipment failure.
- Water or foreign matter entered the main unit;
-The case is broken, for example if it is dropped;
- Smoke or unusual smell comes out of the product.
• Use the correct power voltage. Failure to observe may result in
injury or failure.
• Do not disassemble or modify this product. Failure to observe
may result in injury.
e
Do not turn off the power while you are setting any item. Doing this
may cause loss of data settings wholly or partially.
Equipment Environment
For safe, trouble-free operation of this product, the product must not be installed in
the following locations:
• Humid, dusty, or ill-ventilated.
• Exposed to direct sunlight or heating source.
• Exposed to corrosive or flammable gases.
• Exposed directly to vibration or shock.
• Exposed to water, oil, or chemical splashes.
• Exposed to static electricity.
96163E
1
Safety Precautions
Noise Protection
If this product is installed in a location near a noise source, e.g., power source or highvoltage line, it may malfunction or fail because of noise. Use protection measures,
such as using a noise filter or running the cables separately.
Notes on Regulations and Standards
UL Certificate
This product is an UL/C-UL Listed product.
• UL File No. E207185
• Category NRAQ, NRAQ7
Be sure to consider the following specifications when using this product as an UL/CUL Listed Product.
• Use a power supply with Class 2 output defined in NFPA70 (NEC: National Electrical Code).
• For wiring to the DeviceNet connector, use the AWG 12-24 copper wire with temperature rating 60
• Use this product under pollution degree 2
• This product is an open type device. Therefore, it must be installed in an enclosure
with IP 54 or higher. (e.g. Industrial control panel)
°C or more.
CE Marking
Keyence Corporation has confirmed that this product complies with the essential
requirements of the applicable EC Directive, based on the following specifications.
Be sure to consider the following specifications when using this product in the Member State of European Union.
■ EMC Directive
EMI : EN55011, Class A
EMS : EN61000-6-2
• Install this product in a conductive enclosure. (e.g. Industrial control panel)
Remarks
KEYENCE does not give any guarantee that the end-product with this product
incorporated complies with the essential requirements of EMC Directive. The
manufacturer of the end-product is solely responsible for the compliance on the
end-product itself according to EMC Directive.
2
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
MEMO
Safety Precautions
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
3
Relevant Manuals
PLC CPU unit
DeviceNet master unit
DL-DN1 (This unit)
Manuals relevant
to CPU unit
Manuals relevant to
DeviceNet master unit
This manual
Manuals of sensor
amplifier main unit
Example:
・
FD-S series instruction manual
KV-DN20
MS
NS
ON
TERM.
Sensor amplifier
Example: KV-5000 user's manual
Example: KV-DN20 user's manual
The manuals relevant to this document are as follows:
4
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
Manual Organization
This chapter provides an overview of the DL-DN1
and describes its part names and functions.
Before Using
1
This chapter explains the procedures for
connecting sensor amplifiers to the DL-DN1
and how to configure the data link.
Connection and
Configuration
2
This chapter describes the configuration of the
memory linked to the DeviceNet master station and
provides communication time charts.
Communicating
with the FD-S
Series
3
4
5
This chapter describes the specifications
and dimensions of the DL-DN1.
Specifications
Provides the parameter list, as well as
troubleshooting instructions.
Appendix
1
2
3
4
5
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
5
Table of Contents
Safety Precautions ........................................................................................ 1
General Precautions ......................................................................... 1
Precautions for Use ........................................................................... 1
Notes on Regulations and Standards ............................................... 2
Relevant Manuals .......................................................................................... 4
Manual Organization ..................................................................................... 5
Table of Contents .......................................................................................... 6
Terms Used in This Document ..................................................................... 8
Chapter 1 Before Using
1-1 DL-DN1 Overview .............................................................................. 1-2
Overview ........................................................................................1-2
Types and Number of Connectable Sensor Amplifiers ..................1-2
1-2 Checking the Package Contents .....................................................1-3
Package Contents .......................................................................... 1-3
1-3 Names and Functions of Each Part .................................................1-4
Chapter 2 Connection and Configuration
2-1 Installation and Connection to Sensor Amplifiers .........................2-2
ID Number Assignments to Sensor Amplifiers ............................... 2-2
Installation and Connection to Sensor Amplifiers ...........................2-3
2-2 Wiring .................................................................................................2-6
Connecting to the DeviceNet .........................................................2-6
2-3 Configuring the Data Link ................................................................2-9
Configuring the Master Unit ...........................................................2-9
Configuring the DL-DN1 ...............................................................2-10
Chapter 3 Communicating with the FD-S series
3-1 Overview of DeviceNet Communication ......................................... 3-2
Data Communicated Using DeviceNet ...........................................3-2
Overview of Communication Methods ........................................... 3-3
3-2 I/O Communication ........................................................................... 3-4
Selecting the DL-DN1 Operating Mode .......................................... 3-4
Configuring the Operating Mode Setting Switch ............................3-5
Occupied Memory .......................................................................... 3-5
Device Maps ..................................................................................3-7
Communication Methods ............................................................. 3-14
3-3 Explicit Messaging ..........................................................................3-17
6
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
Table of Contents
Basic Formats of Explicit Messaging ........................................... 3-17
Issuing a Motion Command to a Sensor Amplifier ....................... 3-19
Reading/Writing Settings or Status of a Sensor Amplifier ............ 3-20
Locking Sensor Amplifiers ............................................................ 3-22
Command Parameter List ............................................................3-23
Chapter 4 Specifications
4-1 Specifications ....................................................................................4-2
4-2 Data Processing Times ....................................................................4-3
4-3 Dimensions ........................................................................................ 4-4
Chapter 5 Appendix
5-1 DeviceNet Device Profile .................................................................. 5-2
Device Profile ................................................................................. 5-2
5-2 Troubleshooting ................................................................................5-3
5-3 Index ................................................................................................... 5-6
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
7
Terms Used in This Document
This document uses the following terms:
Te r m Description
Sensor A sensor amplifier.
Master unit A DeviceNet master unit.
Slave unit A DeviceNet slave unit.
Main unit A sensor amplifier that has a power line and can operate
alone.
Expansion unit A sensor amplifier that does not have a power line and
must be connected to a main unit.
D-bus The name of KEYENCE's wiring-saving syste
amplifiers.
Supports FD-S Series colioris type digital flow sensors
and others.
PGM A mode in which DeviceNet node addresses c an be set by
software. Explicit messaging is used for setting the
addresses.
m for sensor
8
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
Before Using
This chapter provides an overview of the DL-DN1 and describes its
part names and functions.
1-1 DL-DN1 Overview .............................................. 1-2
1-2 Checking the Package Contents ........................ 1-3
1-3 Names and Functions of Each Part....................1-4
1
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
1-1
1-1
D-bus compatible sensor amplifier
PLC or other host device
(DeviceNet master unit)
DL-DN1 (This unit)
DeviceNet slave unit
KV-DN20
MS
NS
ON
TERM.
DL-DN1 Overview
1
Overview
Before Using
The DL-DN1 opera tes as a slave unit of DeviceNet communication. Using DeviceNet
communications, the sensor amplifiers and other units connected to the DL-DN1 can
transmit their ON/OFF control signals and current values as communication data to a
PLC or other equipment.
The DL-DN1 supports DeviceNet I/O communication (polling) and explicit messaging.
I/O polling enables data communi
messaging allows for reading/writing sensor amplifier parameters and issuing motion
commands to the sensor amplifiers.
System configuration example
Type s and Number of Connectable Sensor Amplifiers
cation without t
he need of a ladder program. Explicit
Number of Connectable Sensor Amplifiers
Name Amplifier form Main unit
FD-S
series*
DIN rail
mounting type
FD-SA1NA
FD-SA1PA
Expansion
unit
FD-SA2NA
FD-SA2PA4(1 main unit, 3 expansion units)
Maximum number of
connectable units
*Cannot be connected to a panel mounting type.
The DL-DN1 can connect to multiple sensor amplifiers (a single main unit and multiple
expansio
saving system for sensor amplifiers.
n units) which support D-Bus. "D-bus" is the name of KEYENCE's wiring-
Different types of sensor amplifiers with D-bus support can be connected to a single
DL-DN1 unit.
How many and what types of sensor amplifiers can be connected depends on the
sensor amplifiers or units to be connected. Please inquire for details.
1-2
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
1-2
Before using the DL-DN1, make sure that the following equipment and accessories
are included in the package.
We have thoroughly inspected the package contents before shipment. However, in the
event of defective or broken items, contact your nearest KEYENCE office.
Package Contents
DL-DN1 main unit x 1 DeviceNet connector x 1 End unit x 2
Checking the Package Contents
1
Before Using
Expansion connector
sticker x 1
Instruction Manual x 1
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
1-3
1
(6) Sensor amplifier connector
(for DIN rail mounting type)
(8) DeviceNet connector
(2) Operating mode setting switch
(1) Address setting switch
(7) Sensor amplifier connector
(for panel mounting type
and large display type)
(4) Network status indicator (green/red)
(5) Sensor communication indicator (green/red)
(3) Module status indicator (green/red)
DL
DN1
20-30V DC, Class2
15JN
IND.CONT.EQ.
Point
1-3
Names and Functions of Each Part
This section describes the part names and functions of the DL-DN1.
Before Using
Item Description
(1)Address setting switch Sets the DeviceNet node address of the DL-DN1.
x10 : Ten's digit
x1 : One's digit
1-4
Setting range: 00 to 63
Default value: 63
When setting the node address of the DL-DN1 from
the DeviceNet master unit, set it in the range of 64 to
99. The DL-DN1 is switched to PGM mode.
When the DL-DN1 is set in the PGM mode
and the power is turned on, the address
of the DL-DN1 is the same as used when
the DL-DN1was started last time.
When the DL-DN1 in the factory default
setting is set to the PGM mode, the node
address of the DL-DN1 is 63. Do not start
multiple DL-DN1 units in factory default
setting in the PGM mode, as that will
result in a network error because of the
duplicate node addresses.
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
Item Description
Switch setting Operating mode
Occupied memory
IN area OUT area
3-output mode 8 byte 0 byte
5-output mode 12 byte 0 byte
"3-output + current value"
mode
14 to 70 byte 0 byte
"5-output + current value"
mode
18 to 74 byte 0 byte
Switch setting Operating mode
Occupied memory
IN area OUT area
No extended mode
--
External input mode
14 to 84 byte 6 to 10 byte
"External input +
BANK change"
mode
18 to 88 byte 10 to 14 byte
"External input +
setting value change" mode
22 to 96 byte 24 to 40 byte
(2)Operating mode set-
ting switch
1-3 Names and Functions of Each Part
Sets the operating mode of the DL-DN1 in the DeviceNet.
The data that can be handled in remote I/O communica-
tion varies with each operating mode.
Basic mode
Use switch bits 1 and 2 to configure the basic mode.
Default value: 3-output mode
• The contents of output and current value vary depending on the sensor amplifiers to be connected.
Examples: 3
-level judgment output for 3-output mode;
5-level judgment output for 5-output mode. Current
value: comparator value.
• The size of occupied memory depends on the number
of amplifiers to be connected.
1
Before Using
Extended mode
Switch bits 3 and 4 can be set to add one of the following
extended functions to the basic mode.
Default value: No extended mode
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
The size of occupied memory depends on the number of
amplifiers to be connected.
1-5
1
Black
Blue
White
Red
Wire color Signal name Function
Black V -
Connects 0 VDC of the communication power supply.
BlueCAN_LCommunication signal (Low)
Bare wire SHIELD
Connects the shield of the DeviceNet cable.
White CAN_H Communication signal (High)
Red V +
Connects 24 VDC of the communication power supply.
1-3 Names and Functions of Each Part
Item Description
(3)Module status
indicator
Before Using
(4)Network status
indicator
(5)Sensor communica-
tion indicator
(6)Sensor amplifier
connector
(for DIN
rail mounting)
(7)Sensor amplifier
connector (for panel
mounting/large dis-
play)*
(8) DeviceNet connector Attach the DeviceNet cable to this connector.
When normal: Lit in green
For details, see "Troubleshooting" (page 5-3).
Indicates the status of communication between the DLDN1 and sensor amplifiers.
When normal: Lit in green
For details, see "Troubleshooting" (page 5-3).
Attach the sensor amplifier to this connector.
Attach the sensor amplifier to this connector.
When shipped from the factory, a protective sticker is
installed.
The optional expansion cable (OP-35361) is used for this
connection.
*Not used with the FD-S series.
1-6
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
Connection and Configuration
This chapter explains the procedures for connecting sensor
amplifiers to the DL-DN1 and how to configure the data link.
2-1 Installation and Connection to Sensor Amplifiers........ 2-2
2-2 Wiring .................................................................2-6
2-3 Configuring the Data Link...................................2-9
2
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
2-1
2
Point
ID number
01
Main
unit
Expansion
unit
Expansion
unit
Expansion
unit
02
...
04
Sensor amplifier DL-DN1
2-1
This section provides the procedures for installing the DL-DN1 and connecting to
sensor amplifiers.
The DL-DN1 can be connected with the expansion units of sensor amplifiers which
support D-bus. ("D-bus" is the name of KEYENCE's wiring-saving system for sensor
amplifiers.) How many sensor amplifiers can be connected depends on the sensor
amplifiers or units to be connected. For specifi
Connection and Configuration
manual of each sensor amplifier.
Installation and Connection to Sensor Amplifiers
c numbers of connections, refer to the
ID Number Assignments to Sensor Amplifiers
When connecting the DL-DN1 to a sensor amplifier which can be configured with
expansion units, the main unit will be assigned ID number 01, with the expansion units
assigned ID numbers of 02 to 04.
• The ID number assignments to sensor amplifiers cannot be
changed by the user.
• In this manual, ID number 01 to ID number 04 are denoted as ID 01
to ID 04, respectively.
2-2
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
2-1 Installation and Connection to Sensor Amplifiers
(1)
(2)
(3)
Installation and Connection to Sensor Amplifiers
Mounting on a DIN rail
Align the claw on the bottom of the amplifier with the DIN rail. While push-
1
ing the amplifier in the direction of arrow (1), press down in the direction
of arrow (2).
To remove the DL-DN1, raise the main unit in the direction of arrow (3)
2
while pushing it the direction of arrow (1).
2
Connection and Configuration
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
2-3
2
Point
2-1 Installation and Connection to Sensor Amplifiers
Procedures for connecting to sensor amplifiers
The DeviceNet compatible communication unit DL-DN1 must be connected to sensor
amplifiers before it can function.
Make sure that the power to the sensor amplifier is off before starting to
NOTICE
connect the DeviceNet compatible communication unit, DL-DN1. Performing the procedure with the power on may damage the DL-DN1.
Connection and Configuration
1
2
For the instructions on connecting additional sensor amplifiers, refer
to the instruction manual of the sensors amplifiers.
Remove the expansion protective cover from the sensor amplifier to be
connected.
Sensor amplifier
Expansion protective cover
Install the DeviceNet compatible communication unit, DL-DN1, on the DIN
rail and connect to the sensor amplifier.
Ensure a tight connection, leaving no space between the DeviceNet compatible
communication unit, DL-DN1, and the sensor amplifier.
Sensor amplifier
DeviceNet compatible communication
unit DL-DN1
2-4
Connector
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
2-1 Installation and Connection to Sensor Amplifiers
NOTICE
Sensor amplifier connector
DeviceNet compatible
communication unit DL-DN1
NOTICE
Make sure that the sensor amplifier connector (for DIN rail mounting
type) is not askew on the side face of the DeviceNet compatible communication unit, DL-DN1, as shown below. If the connector is askew, the DLDN1 may become damaged when connected to the sensor amplifier.
Mount the supplied end units (OP-26751: a set of two pieces) on the outer
3
side faces of the amplifier and the DeviceNet compatible communication
unit, DL-DN1. Then, fix the end units with the screws on the top of each
end unit (2 points x 2 units). (Tightening torque: 0.6N•m or less)
Mount the end units in the same way as the DeviceNet compatible communica-
tion unit, DL-DN1.
End unit
2
Connection and Configuration
End unit
Press the DeviceNet compatible communication unit DL-DN1 into full
engagement with the sensor amplifier. If the DL-DN1 is not correctly connected, it may be damaged when the power is turned on.
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
2-5
2
Point
Point
2-2
This section describes how to wire the DL-DN1.
Refer also to the DeviceNet Installation Manual published by ODVA.
Connection and Configuration
Connecting to the DeviceNet
Use the following procedure to connect the DL-DN1 to the DeviceNet.
Recommended cables
For connection between the DL-DN1 and the DeviceNet, use a dedicated DeviceNet
cable conforming to the DeviceNet specifications or a dedicated flat cable.
Trimming the cable
Wiring
Turn off the power before wiring.
Do not use non-dedicated cables, as this may inhibit proper communication.
2-6
Strip the cable sheath.
1
Strip approximately 70 mm of cable sheath.
Make sure that the bare part of the shield braid is 6 mm or shorter.
Sheath
Shield braid
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
6 mm or shorter
Approx. 70 mm
Install a shrinkable tube.
Approx. 40mm
Shrinkable tube
Sheath
Approx. 10mm
Sheathed conductor
Point
2
Cover the exposed sheathed conductors and the sheath using a shrinkable
tube approximately 40 mm long.
Strip the sheathed conductors.
3
Strip approximately 10 mm of sheath from the end of each conductor.
• If you are using solderless terminals, perform cable wiring/
trimming appropriately to suit the specifications of the particular terminals.
Recommended solderless terminals: Phoenix Contact's A/AI
Series
• Do not perform soldering (pre-soldering) on the trimmed end
of the cable.
2-2 Wiring
2
Connection and Configuration
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (FD-S) -
2-7
Loading...