G-series GN-9212 DeviceNet Rev. 1.01.docx
DeviceNet network adapter
GN-9212
User manual
Page 1 of (54)
GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
REV
PAGE
REMARKS
DATE
EDITOR
DOCUMENT CHANGE SUMMARY
1.00 New Document
1.01 First release 2019/01/29 NJL
2018/7/30
Page 2 of (54)
GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
Contents
1.
Important Notes ......................................................................................................................... 5
1.1. Safety Instruction ................................................................................................................ 6
1.1.1.
Symbols ........................................................................................................................ 6
1.1.2.
Safety Notes .................................................................................................................. 6
1.1.3.
Certification ................................................................................................................... 6
2.
Specification .............................................................................................................................. 7
2.1. The Interface ........................................................................................................................ 7
2.2. General Specification ........................................................................................................... 8
2.3. Device Net Specification ...................................................................................................... 9
2.4. LED Indicator ..................................................................................................................... 10
2.4.1
Module Status LED (MOD).......................................................................................... 10
2.4.2
Network Status LED (NET) ......................................................................................... 10
2.4.3
Terminating Resistance Status LED (TER) ................................................................ 11
2.4.5
Field Power, System Power Status LED (Field Power, System Power LED)............ 11
3.
Dimension ................................................................................................................................ 12
3.1. GN-9212 ................................................................................................................................ 12
4.
Mechanical Set Up ................................................................................................................... 13
4.1. Total Expansion .................................................................................................................. 13
4.2. Plugging and Removal of the Components. ..................................................................... 13
5.
Configuration and Operation ................................................................................................... 14
5.1. G-Bus Specification ........................................................................................................... 14
5.1.1
G-Bus System ............................................................................................................. 14
5.2. DeviceNet Composition ..................................................................................................... 17
5.3.1.
DeviceNet Cable Specification ................................................................................... 18
5.3.2.
Communication Cable Specification ......................................................................... 18
5.3.3
DeviceNet Connector Specification ........................................................................... 20
5.3.4
Terminator Resistor Specification ............................................................................. 22
5.4. DeviceNet Module Configurations .................................................................................... 23
5.4.2 I/O Process Image Map ................................................................................................... 24
5.4.3. Object Models ................................................................................................................. 24
5.5. Object Setting ...................................................................................................................... 26
5.5.1.
Identity Object............................................................................................................. 26
5.5.2.
Message Router Object .............................................................................................. 27
5.5.3.
DeviceNet Object ........................................................................................................ 28
5.5.4.
Assembly Object ......................................................................................................... 30
5.5.5.
Connection Object ...................................................................................................... 31
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GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
5.5.6.
Acknowledge Handler Object ..................................................................................... 36
5.5.7.
G-Bus Manager Object ............................................................................................... 37
5.5.8.
Expansion Slot Object ................................................................................................ 40
5.5.9.
I/O Format Setting ....................................................................................................... 41
6.
MODBUS INTERFACE .............................................................................................................. 42
6.1. MODBUS Interface Register/Bit Map ................................................................................ 42
6.2. Supported MODBUS Function Codes ............................................................................... 42
6.2.1.
8 (0x08) Diagnostics ................................................................................................... 45
6.2.2.
Error Response ........................................................................................................... 46
6.2.3.
MODBUS Special Register Map ................................................................................. 47
6.2.4.
Adapter Identification Special Register (0x1000, 4096) ............................................. 47
6.2.5.
Adapter Information Special Register (0x1100, 4352) ................................................ 47
6.2.6.
Expansion Slot Information Special Register (0x2000, 8192) ................................... 48
6.4.
Trouble Shooting ............................................................................................................... 51
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GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
1.
Important Notes
Solid state equipment has operationalcharacteristics differing from those of electromechanical equipment.
Safety Guidelines for t he Application, Installation and Maintenance of Solid State Controls describes some
important differences between solid state equipment and hard-wired electromechanical devices.
Because of this difference, and also because of the wide variety of uses for solid state equipment, all
persons responsible for applying this equipment must satisfy themselves that each intendedapplication of
this equipment is acceptable.
In no event will CREVIS be responsible or liable for indirect or consequential damages resulting from the use
or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many
variables and requirementsassociated with any particular installation, CREVIS cannot assume responsibility
or liability for actual use based on the examples and diagrams.
Warning!
If you don't follow the directions, it could cause a personal injury, damage to the equipment or
explosion
Do not assemble the products and wire with power applied to the system. Else it may cause an electric
arc, which can result into unexpected and potentiallydangerous action by field devices. Arching is
explosion risk in hazardous locations. Be sure that the area is non-hazardous or remove system power
appropriatelybefore assembling or wiring the modules.
Do not touch any terminalblocks or IO modules when system is running. Else it may cause the unit
to
an electric shock or malfunction.
Keep away from the strange metallic materials not related to the unit and wiring works should
be controlled by the electric expert engineer. Else it may cause the unit to a fire, electric shock
or malfunction.
Caution!
If you disobey the instructions, there may be possibility of personal injury, damage to equipment
or explosion. Please follow below Instructions.
• Check the rated voltage and terminal array before wiring. Avoid the circumstances over 55℃ of
temperature. Avoid placing it directly in the sunlight.
• Avoid the place under circumstances over 85% of humidity.
• Do not place Modules near by the inflammablematerial. Else it may cause a fire.
• Do not permit any vibration approachingit directly.
• Go through module specification carefully, ensure inputs, output connections are made with the
specifications. Use standard cables for wiring.
• Use Product under pollution degree 2 environment.
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GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
Identifies information about practices or circumstances that can cause an
explosion
death property damage or economic loss
Identifies information that is critical for successful application and understanding of
the product
Identifies information about practices or circumstances that can lead to personal
in
Attentions
consequences
1.1. Safety Instruction
1.1.1.
Symbols
in a hazardous environment, which may lead to personal injury or
jury, property damage, or economic loss.
help you to identitya hazard, avoid a hazard, and recognize the
1.1.2.
Safety Notes
The modulesare equipped with electronic componentsthat may be destroyed by
electrostatic discharge. When handling the modules, ensure that the environment
(persons, workplace and packing) is well grounded. Avoid touching conductive
components, e.g. G-BUS Pin.
1.1.3.
Certification
c-UL-us UL Listed Industrial Control Equipment, certified for U.S. and Canada
See UL File E235505
CE Certificate
EN 61000-6-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
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GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
2.
Specification
2.1. The Interface
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GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
General Specification
Supply voltage : 24Vdc nominal
Power Dissipation
70mA @ 24Vdc
Current for I/O Module
1.5A @ 5Vdc
System power to internal logic : Non-Isolation
Supply voltage : 24Vdc typical (Max. 32Vdc)
Max. Current Field Power Contact
DC 10A Max
Weight
154g
Module Size
54mm x 99mm x 70mm
Environment Condition
Refer to ‘1. Environment Specification’
Environmental Specification
60℃ ~ 70℃ : Power dissipation is limitedto 0.8A.
UL Temperature
-20℃~60℃
Storage Temperature
-40℃~85℃
Relative Humidity
5% ~ 90% non-condensing
Mounting
DIN rail
2.2. General Specification
System Power
Isolation
Field Power
Operating Temperature
Supply voltage range : 16~32Vdc
Protection : Output current limit (Min. 1.5A)
Reverse polarity protection
System power I/O driver : Isolation
* Field Power Range is defferent depending on IO Module series.
Refer to IO Module’s Specification.
-40℃ ~ 60℃ : 1.5A full load is allowed.
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GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
Items
Specification
Communication Interface Specification
Adapter Type
Group 2 Only Slave
Max. Expansion Slot
63 Slots
I/O Data Size
Max 128 bytes each slot
Max. Length Bus Line
Max.100m@500Kbps, Max. 250m@250Kbps, Max. 500m@125Kbps
Max. Network Node
64 Nodes
125Kbps(Max. 500m)
500Kbps(Max. 100m)
Protocol
Poll, Bit-Strobe, Cyclic, COS
Node MAC ID Setup
DIP Switch
Terminating Resistance Setup
DIP Switch
Bus Connection
5 Pin Open-Style Connector
Other Serial Port
RS232 for MODBUS/RTU, Touch Panel or IOGuide
Node
:
1 (Fixed)
Stop bit
:
1 (Fixed)
6 Status LEDs
1 Green, Field Power Status
Module Location
Starter module left side of G-Series system
Field Power Detection
About 14Vdc
2.3. Device Net Specification
Baud Rate
Serial Configuration(RS232)
Indicator
250Kbps(Max. 250m)
Baud Rate : 115200 (Fixed)
Data bit
Parity bit : No parity (Fixed)
1 Green/Red, Module Status (MOD)
1 Green/Red, Network Status (NET)
1 Green, TerminatingResistance Status (TER)
1 Green/Red, Expansion I/O Module Statsus (IOS)
1 Green, System Power Status
:
8 (Fixed)
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GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
Status
LED
To indicate
Not Powered
OFF
Power is not supplied to the unit.
Device Operational
Green
The unit is operating in normal condition.
Flashing
Green
EEPROM parameteris not initialized yet.
Serial Number is zero value (0x00000000)
Minor Fault
Flashing Red
Device has an recoverable Fault.
Unrecoverable Fault
Red
Device has an unrecoverable fault.
Status
LED
To indicate
Not Powered
Not On-line
Device is not on-line or may not be powered.
- Not completed Dup-MAC_ID test yet
Device is on-line but has no connections in the established
- Not allocated to a master
On-line,
Connected
Flashing
Red
Failed communication
- Bus-off
LED No.
LED Function / Description
LED Color
MOD
Module Status
Green/Red
NET
Network Status
Green/Red
TER
Termination Resistance Status
Green
IOS
Extension module Status
Green/Red
System Power
System Power Enable
Green
Field Power
Field Power Enable
Green
2.4. LED Indicator
2.4.1
Module Status LED (MOD)
Device in Standby
2.4.2
Network Status LED (NET)
On-line,
Not connected
Connection Time-out
Critical Communication
Failure
OFF
Flashing
Green
Green Device is on-line and allocated to a master.
Red
state.
- Passed Dup-MAC_ID test
One or more I/O connections are in the time-out state.
- Duplicate MAC ID
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GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
Status
LED
To indicate
Not applied
OFF
Terminatingresistance is not applied.
Applied
On
Terminatingresistance is applied.
Status
LED
To indicate
Not Powered
No Expansion Module
G-Series Internal bus is normal but does not
(Passed the expansion module configuration)
G-Series Internal Bus Connection,
Run Exchanging I/O
One or more expansion module occurred in fault state.
expension module.
ing
Status
LED
To indicate
Not supplied field, system power
OFF
Not supplied 24Vdc field power, 5Vdc system power.
Suppliedfield, system power
Green
Supplied 24Vdc field power, 5Vdc system power.
2.4.3
Terminating Resistance Status LED (TER)
2.4.4
G-Series Internal Bus Status LED (IOS LED)
OFF Device has no expansion module or may not be powered.
G-Series Internal Bus On-line,
Do not Exchanging I/O
G-Series Internal Bus Connection
Fault during
Exchanging I/O
Expansion Configuration
Failed
2.4.5
Field Power, System Power Status LED (Field Power, System Power LED)
Flashing
Green
Green Exchanging I/O data.
Red
RedFlash
Red
exchanging I/O data.
- Changed expansion module configuration.
- Internal Bus communication failure.
- Mismatch vendor code between adapter and
Failed to initalize expansion module.
- Detect invalid expansion module ID.
- Overflow Input/Output size.
- Too many expansion module.
- Initial protocol failure.
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GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
3.
Dimension
3.1. GN-9212
(mm)
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GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
4.
Mechanical Set Up
4.1. Total Expansion
The number of the module assembly that can be connected is 63. So the maximum length is 798mm
4.2. Plugging and Removal of the Components.
As above figure in order to safeguard the FnIO module from jamming, it should be fixed onto the DIN rail
with locking level. To do so, fold on the upper of the locking lever.
To pull out the FnIO module, unfold the locking lever as below figure.
Before work is done on the components, the voltage supply must be turned off.
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GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
5.
Configuration and Operation
5.1. G-Bus Specification
5.1.1
G-Bus System
• Network Adapter Module
The Network Adapter Module forms the link between the field bus and the field devices with the Expansion
Modules.
The connection to different field bus systems can be established by each of the corresponding Network
Adapter Module, e.g. for SyncNet, PROFIBUS, CANopen, DeviceNet, Ethernet/IP, CC-Link,
MODBUS/Serial, MODBUS/TCP etc.
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GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
•
Expansion Module
The Expansion Modules are supported a variety of input and output field devices. There
are digital and analog input/outputmodules and special function modules.
•
Two types of G-Bus Message
- Service Messaging
- I/O Messaging
Page 15 of (54)
GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
No.
Name
Description
1
Vcc
System supply voltage (5V dc).
2
GND
System Ground.
3
Token Output
Token output port of Processor module.
4
Serial Output
Transmitter output port of Processor module.
5
Serial Input
Receiver input port of Processor module.
6
Reserved
Reserved for bypass Token.
7
Field GND
Field Ground.
8
Field Vcc
Field supply voltage (24Vdc).
5.1.2
G-Bus Pin Description
Communicationbetween the NA series and the expansion module as well as system / field power supply of
the bus modules is carried out via the internal bus. It is comprised of 6 data pin and 2 field power pin.
Do not touch data and field power pins in order to avoid soiling and damage by ESD
noise.
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GN-9212 User Manual
G-series GN-9212 DeviceNet Rev. 1.01.docx
Name
Description
Node is Slave that is charged each address number. DeviceNet is comprised
in Slave. Slave contacts external I/O.
Trunk line is cable that is installed terminator resistor.
In the DeviceNet, both trunk and drop line is used.
Number of Connection mode for DeviceNet is 2 modes. First is T-branch and
Multi drop is method what trunk and drop line contacts with node directly.
Terminator resistor is that is installed for reduction a reflected wave in both
ends trunk line.
For using DeviceNet, user must supply communication power to each node
connector through the DeviceNet cable.
5.2. DeviceNet Composition
Network Composition
DeviceNet Network Installation
DeviceNet Network Set up is like following figure2.
Node
Trunk / Drop Line
Connection Mode
Terminator Resistor
Communication Power
of Master and Slave. Mas ter manages DeviceNet and organizes external I/O
Drop line is cable that branch from trunk line
Second is multi-drop.
T-branch is method that branches off drop-lineby T-branch tap
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