Beijer Electronics NA-9379 User Manual
1 MODBUS Programmable I/O NA-9379 FnIO S-Series
2014 CREVIS Co.,Ltd
NA-9379
User Manual
MODBUS Programmable I/O
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
Version 1.03
2 MODBUS Programmable I/O NA-9379 FnIO S-Series
DOCUMENT CHANGE SUMMARY
REV
PAGE
REMARKS
DATE
EDITOR
1.0
New Document
Draft
2013/04/05
JE Kang
1.01
Reorganize
Draft
2014/03/25
YMKIM
1.02 Modify the Pin Description
2014/05/08
YMKIM
1.03
Reorganize2
Draft
2014/05/29
YMKIM
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
3 MODBUS Programmable I/O NA-9379 FnIO S-Series
CONTENTS
1. Important Notes ......................................................................................................................................................... 7
1.1. Safety Instruction ...................................................................................................................................... 8
1.1.1. Symbols ......................................................................................................................................................... 8
1.1.2. Safety Notes ................................................................................................................................................ 8
1.1.3. Certification (TBD) ..................................................................................................................................... 8
2. S-Series System ........................................................................................................................................................... 9
2.1. Electrical Interface ..................................................................................................................................... 9
2.2. I/O Process Image Map ....................................................................................................................... 10
3. Specification ................................................................................................................................................................ 11
3.1. General Specification ............................................................................................................................. 11
3.2. Interface Specification........................................................................................................................... 12
4. Module Description ................................................................................................................................................. 13
4.1. NA-9379 (MODBUS Programmable I/O) ...................................................................................... 13
4.2. LED Indicator ............................................................................................................................................. 14
3.2.1. Indicator Status and Flash Rates ...................................................................................................... 14
3.2.2. Module Status LED (MOD) ................................................................................................................. 15
3.2.3. Network Status LED (NET) .................................................................................................................. 15
3.2.4. PLC Run/Stop Status LED (RUN) ...................................................................................................... 15
3.2.5. Extension Module Status LED (I/O) ................................................................................................ 16
3.2.6. Field Power Status LED ........................................................................................................................ 16
3.3. RJ-45 Socket , RS232/485 Port ......................................................................................................... 17
3.4. Toggle Switch , Push Button ............................................................................................................. 17
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
4 MODBUS Programmable I/O NA-9379 FnIO S-Series
3.5. RTB Terminal Block ................................................................................................................................ 18
3.6. Pin Description ......................................................................................................................................... 18
3.7. Dimension .................................................................................................................................................. 19
4. Mechanical Setup ..................................................................................................................................................... 20
4.3. Inserting and Removing the Module. ............................................................................................ 20
4.4. Removable Terminal Block (RTB) ..................................................................................................... 21
4.5. Method of Wiring. .................................................................................................................................. 21
5. Various Functions of PIO (With IO Guide Pro) ........................................................................................... 22
5.1. Connect IO Guide Pro (MODBUS Serial) ...................................................................................... 22
5.2. Confirmation of Network Information. ......................................................................................... 25
5.3. BootP/DHCP Setting .............................................................................................................................. 27
5.4. Setup IP Address ..................................................................................................................................... 29
5.5. Serial Communication Settings......................................................................................................... 32
5.6. Memory Reset .......................................................................................................................................... 34
5.7. RTC(Real Time Clock) Function ......................................................................................................... 35
6. Programing the PIO (CoDeSys) .......................................................................................................................... 36
6.1. Download and Install the CoDeSys ................................................................................................ 36
6.2. The Basic Configuration CoDeSys ................................................................................................... 37
6.2.1. Installation of XML ................................................................................................................................. 37
6.2.2. Created Project ........................................................................................................................................ 41
6.2.3. CoDeSys User Interface ........................................................................................................................ 42
6.2.4. Setup I/O .................................................................................................................................................... 43
6.3. MODBUS TCP Setting ........................................................................................................................... 46
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
5 MODBUS Programmable I/O NA-9379 FnIO S-Series
6.4. Network Variable .................................................................................................................................... 50
6.5. Download and Monitoring ................................................................................................................. 53
7. Upgrade Firmware ................................................................................................................................................... 54
7.1. Using IAP over Ethernet....................................................................................................................... 54
8. Trouble Shooting ...................................................................................................................................................... 56
8.1. How to diagnose by LED indicator ................................................................................................. 56
8.2. How to diagnose when device couldn’t communicate network ....................................... 57
APPENDIX A - MODBUS INTERFACE ........................................................................................................................ 58
A.1 MODBUS Interface Register / Bit Map .......................................................................................... 58
A.2 MODBUS Transmission Mode ........................................................................................................... 59
A.2.1. RTU Transmission Mode ..................................................................................................................... 59
A.2.2. ASCII Transmission Mode ................................................................................................................... 59
A.3 Supported MODBUS Function Codes ............................................................................................ 59
A.3.1. 1 (0x01) Read Coils ................................................................................................................................ 60
A.3.2. 2 (0x02) Read Discrete Inputs .......................................................................................................... 61
A.3.3. 3 (0x03) Read Holding Registers ..................................................................................................... 62
A.3.4. 4 (0x04) Read Input Registers .......................................................................................................... 63
A.3.5. 5 (0x05) Write Single Coil ................................................................................................................... 64
A.3.6. 6 (0x06) Write Single Register .......................................................................................................... 65
A.3.7. 8 (0x08) Diagnostics .............................................................................................................................. 66
A.3.8. 15 (0x0F) Write Multiple Coils .......................................................................................................... 69
A.3.9. 16 (0x10) Write Multiple Registers ................................................................................................. 70
A.3.10. 23 (0x17) Read/Write Multiple Registers .................................................................................... 71
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
6 MODBUS Programmable I/O NA-9379 FnIO S-Series
A.4 MODBUS Special Register Map........................................................................................................ 72
A.4.1. Adapter Register Mapping ................................................................................................................. 72
A.4.2. Adapter Identification Special Register (0x1000, 4096) ........................................................ 72
A.4.3. Adapter Watchdog Time, other Time Special Register (0x1020, 4128) ......................... 73
A.4.4. Adapter Information Special Register (0x1100, 4352) ........................................................... 74
A.4.5. Adapter Setting Special Register (0x1600, 5632) ..................................................................... 75
A.4.6. Expansion Slot Information Special Register (0x2000, 8192) ............................................. 76
A.5 Example ....................................................................................................................................................... 78
A.5.1. Example of Input Process Image(Input Register) Map .......................................................... 78
A.5.2. Example of Output Process Image(Output Register) Map .................................................. 80
A.6 Error Response ......................................................................................................................................... 82
A.7 MODBUS Reference ............................................................................................................................... 83
APPENDIX B - Product List ........................................................................................................................................... 84
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
7 MODBUS Programmable I/O NA-9379 FnIO S-Series
Warning!
Caution!
1. Important Notes
Solid state equipment has operational characteristics differing from those of electromechanical equipment.
Safety Guidelines for the 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 intended application 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 requirements associated with any particular installation, CREVIS cannot assume responsibility or liability for actual
use based on the examples and diagrams.
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 potentially dangerous action by field devices. Arching is explosion risk in
hazardous locations. Be sure that the area is non-hazardous or remove system power appropriately before
assembling or wiring the modules.
• Do not touch any terminal blocks 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.
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 inflammable material. Else it may cause a fire.
• Do not permit any vibration approaching it 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.
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
8 MODBUS Programmable I/O NA-9379 FnIO S-Series
1.1. Safety Instruction
1.1.1. Symbols
Identifies information about practices or circumstances that can cause an explosion in a
hazardous environment, which may lead to personal injury or 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
injury, property damage, or economic loss.
Attentions help you to identity a hazard, avoid a hazard, and recognize the consequences.
1.1.2. Safety Notes
The modules are equipped with electronic components that 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.
1.1.3. Certification (TBD)
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
9 MODBUS Programmable I/O NA-9379 FnIO S-Series
2. S-Series System
2.1. Electrical Interface
• 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.
• Expansion Module
The Expansion Modules are supported a variety of input and output field devices. There are digital and analog
input/output modules and special function modules.
• Two types of Message
Service Messaging / I/O Messaging
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
10 MODBUS Programmable I/O NA-9379 FnIO S-Series
2.2. I/O Process Image Map
An expansion module may have 3 types of data as I/O data, configuration parameter and memory register.
The data exchange between network adapter and expansion modules is done via an I/O process image data by
internal-protocol. The following figure shows the data flow of process image between network adapter and
expansion modules.
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
11 MODBUS Programmable I/O NA-9379 FnIO S-Series
General Specification
System Power
Supply voltage : 24Vdc nominal
Supply voltage range : 11~28.8Vdc
Protection : Output current limit (Min. 1.5A)
Reverse polarity protection
Power Dissipation
110mA typical @ 24Vdc
Current for I/O Module
1.5A @5Vdc
Isolation
System power to internal logic : Non-isolation
System power I/O driver : Isolation
Field Power
Supply voltage : 24Vdc nominal
Supply voltage range : 11~28Vdc
Max. Current Field Power Contact
DC 10A Max.
Weight
172g
Module Size
54mm x 99mm x 70mm
Environment Condition
Environmental Specifications
Operating Temperature
Storage Temperature
Relative Humidity
Mounting
-20℃~60℃
-40℃~85℃
5% ~ 90% non-condensing
DIN rail
General Specifications
Shock Operating
IEC 60068-2-6
Vibration/shock resistance
Based on IEC 60068-2-6
Sine Vibration
- 10 ~ 25 Hz : 0.5mm
- 50 ~ 150 Hz : 5g
- 150 ~ 1000 Hz : 2g
- Sweep Rate : 1 Oct/min, 50 cycles
Sine Vibration
- 10 ~ 25 Hz : 0.03 g²/Hz
- 25 ~ 50 Hz : 0.05 g²/Hz
- 50 ~ 150 Hz : 0.15 g²/Hz
- 150 ~ 1000 Hz : 0.01 g²/Hz
- Test time : 5hrs for each test
EMC resistance burst/ESD
EN 61000-6-2 : 2005
EN 61000-6-4/ALL : 2011
Installation Pos. / Protect. Class
Variable/IP20
Product Certifications
TBD
3. Specification
3.1. General Specification
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
12 MODBUS Programmable I/O NA-9379 FnIO S-Series
Programmable Specification
Programming
CoDeSys V3.5 SP3 Patch 1
Program Memory
512 Kbytes
Data Memory
512 Kbytes
%IW0~%IW639 (640 word Input and Internal memory)
%QW0~%QW639 (640 word Output and Internal memory)
%MW0~%MW639 (640 word Internal memory)
Non-Volatile Memory
32 Kbytes (Retain : 16Kbytes, Flag : 16Kbytes
Run-Time system
Multiple PLC Task
Program Languages
IEC 61131-3 (LD, IL, ST, FBD, SFC)
RTC
Retain Time : 6 days
Accuracy : <2min/month
Max. Task
2
Max. Cycle Task
2
Max. Status Task
1
Process Time
3us (100Instruction)
Interface Specification
Adapter Type
Master & Slave Node (MODBUS TCP)
Max. Expansion Module
32 slots
Max. Input Size
126 Words (252 Byte)
Max. Output Size
126 Words (252 Byte)
Max. Nodes
Limited by Ethernet Specification
Baudrate
10/100Mps, Auto-negotiation, Full Duplex
Interface Connector
RJ-45 socket * 2pcs
Protocol
MODBUS TCP, DHCP, BOOTP, SNMP
Max. Socket
18 (UDP : 6, TCP : 12, TCP_LISTEN : 6)
Other Serial Port
RS232/485 for MODBUS RTU, Touch Pannel or IOGuide
Serial Configuration (RS232/485)
Node : 1(default)
Baudrate : 38400(default)
Data bit : 8(default)
Parity bit : No parity(default)
Stop bit : 1(default)
Indicator
4 LEDs (NET LED is Not used)
1 Green/Red, Module Status (MOD)
1 Green/Red, Run Status (RUN)
1 Green/Red, Extension Module Status (I/O)
1 Green, Field Power Status
3.2. Interface Specification
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
13 MODBUS Programmable I/O NA-9379 FnIO S-Series
4. Module Description
4.1. NA-9379 (MODBUS Programmable I/O)
The modules are not hot swappable and should be not removed in power on condition.
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
14 MODBUS Programmable I/O NA-9379 FnIO S-Series
LED is:
Constantly on
LED Off
Constantly off
LED Flickering
Equal on and off times with a frequency of approximately 10 Hz: on for approximately
50ms and off for approximately 50ms.
LED Blinking
Equal on and off times with a frequency of approximately 2, 5Hz: on for approximately
200ms followed by off for approximately 200ms.
LED Single flash
One short flash (approximately 200ms) followed by a long off phase (approximately
1000ms)
LED Double flash
A sequence of two short flashes (approximately 200ms), separated by an off phase
(approximately 200ms). The sequence is finished by a long off phase (approximately
1000ms).
LED Triple flash
A sequence of three short flashes (approximately 200ms), separated by an off phase
(approximately 200ms). The sequence is finished by a long off phase (approximately
1000ms).
LED No.
LED Function /
Description
LED Color
MOD
Module Status
Green/Red
NET
Not Used
-
RUN
Error Status
Green/Red
I/O
Extension module Status
Green/Red
Field Power
Field Power Enable
Green
4.2. LED Indicator
3.2.1. Indicator Status and Flash Rates
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
15 MODBUS Programmable I/O NA-9379 FnIO S-Series
State
LED is :
To indicate :
No Power
Off
No power is supplied to the unit.
Device Operational
Green
The unit is operating in normal condition.
Device in Standby
Blinking Green
The EEPROM parameter is not initialized yet.
Serial Number is zero value (0x00000000)
IAP Mode
Flashing Green
IAP Mode : Available for firmware download using FireFox.
Minor Fault
Blinking Red
The unit has occurred recoverable fault in self-testing.
- EEPROM checksum fault
Unrecoverable Fault
Red
The unit has occurred unrecoverable fault in self-testing.
- Firmware fault
State
LED is :
To indicate :
Not Used
State
LED is :
To indicate :
Not Programmed
OFF
Not Power is supplied or the unit or Not programmed
Run
ON
PLC Run
Stop
Blinking Green
PLC Stop
Error
Blinking Red
Failure of Module Configuration
3.2.2. Module Status LED (MOD)
3.2.3. Network Status LED (NET)
3.2.4. PLC Run/Stop Status LED (RUN)
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
16 MODBUS Programmable I/O NA-9379 FnIO S-Series
State
LED is :
To indicate :
Not Powered
No Expansion Module
Off
Device has no expansion module or may not be powered
On-line,
Do not Exchanging I/O
Flashing Green
Extension module is normal but does not exchanging I/O data
(Passed the expansion module configuration).
Connection,
Run Exchanging IO
Green
Exchanging I/O data
Connection fault
during exchanging IO
Red
One or more expansion module occurred in fault state.
- Changed expansion module configuration.
- expansion module communication failure.
Expansion
Configuration Failed
Flashing Red
Failed to initialize expansion module
- Detected invalid expansion module ID.
- Overflowed Input / Output Size
- Too many expansion module
- Initial protocol failure
- Mismatch vendor code between adapter and expansion module.
State
LED is :
To indicate :
Not Supplied Field Power
Off
Not supplied 24V dc field power, 5Vdc System Power.
Supplied Field Power
Green
Supplied 24V dc field power, 5Vdc System Power.
3.2.5. Extension Module Status LED (I/O)
3.2.6. Field Power Status LED
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
17 MODBUS Programmable I/O NA-9379 FnIO S-Series
RJ-45
Signal Name
Description
1
TD+
Transmit + 2 TD-
Transmit - 3 RD+
Receive + 4 - 5
-
6
RD-
Receive -
7
- 8
-
Case
Shield
RS 232/485
Signal Name
Description
1
-
2
RXD
RS232 RXD
3
TXD
RS232 TXD
4
-
5
GND
RS232 GND
6
D+
RS 485 D+ 7 - 8
D-
RS485 D- 9 -
Toggle Switch Status
Module is
Description
UP
RUN
PLC Run
DOWN
STOP
PLC Stop
(Fault Action is performed)
Push Button
Module is
Description
Press and release.
Reset
Reset the PLC and then stop.
Hold down and reset
the power.
IAP mode
Available for firmware download
using FireFox
3.3. RJ-45 Socket , RS232/485 Port
3.4. Toggle Switch , Push Button
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
18 MODBUS Programmable I/O NA-9379 FnIO S-Series
Pin
Signal Description
Signal Description
Pin
0
System Power 24V
System Power 0V
1
2
F.G
F.G
3 4 Field Power 0V
Field Power 0V
5
6
Field Power 24V
Field Power 24V
7
No.
Name
Description
1
System Vcc
System supply voltage (5V dc).
2
System 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).
3.5. RTB Terminal Block
- System Power: The power for starting up CPU.
- Field Power: The power for input and output line.
Do not use an incorrect voltage/frequency!
The use of an incorrect supply voltage or frequency
can cause severe damage to the component.
3.6. Pin Description
Communication between the Network adapter 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.
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
19 MODBUS Programmable I/O NA-9379 FnIO S-Series
3.7. Dimension
(mm)
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
20 MODBUS Programmable I/O NA-9379 FnIO S-Series
4. Mechanical Setup
4.3. Inserting and Removing the Module.
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.
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
21 MODBUS Programmable I/O NA-9379 FnIO S-Series
4.4. Removable Terminal Block (RTB)
4.5. Method of Wiring.
Connecting or removing the cable by pushing the terminal button for the relevant points.
The use of an incorrect supply voltage or frequency can cause severe damage to the
component.
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
22 MODBUS Programmable I/O NA-9379 FnIO S-Series
5. Various Functions of PIO (With IO Guide Pro)
Crevis IO Guide Pro is compatible with the PIO(NA-9379).
The basic parameter set-up and configuration for the PIO is available via the IO Guide Pro.
5.1. Connect IO Guide Pro (MODBUS Serial)
(1) Installation program-IO Guide Pro that provides CREVIS(www.crevis.co.kr).
(2) Open the IO Guide and Click on the ‘New project’ Icon.
(2) Write the ‘Project Name’ and Select of bus type Specify the local and Click on the ‘OK’ button.
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
23 MODBUS Programmable I/O NA-9379 FnIO S-Series
(1) After creating a project and click the ‘Automatic scan’ Icon.
(4) Write the value(Port, node, Baudrate) click the ‘Automatic scan’ button.
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
24 MODBUS Programmable I/O NA-9379 FnIO S-Series
(1) After the scan completes, click the ‘OK’ button.
(1) It is ready to use the IO Guide Pro.
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
25 MODBUS Programmable I/O NA-9379 FnIO S-Series
5.2. Confirmation of Network Information.
You can see by checking the IP Address , Subnet Mask, Gate Way, Mac Address of NA-9379 .
* IP Address : Also known as an "IP number" or simply an "IP," this is a code made up of numbers separated by
three dots that identifies a particular computer on the Internet. Every computer, whether it be a Web server or the
computer you're using right now, requires an IP address to connect to the Internet. IP addresses consist of four sets
of numbers from 0 to 255, separated by three dots.
* Subnet Mask : A subnet mask is a number that defines a range of IP addresses that can be used in a network. (It
is not something you wear on your head to keep subnets out.) Subnet masks are used to designate sub networks, or
subnets, which are typically local networks LANs that are connected to the Internet. Systems within the same
subnet can communicate directly with each other, while systems on different subnets must communicate through a
router.
* Gate Way : A gateway is either hardware or software that acts as a bridge between two networks so that data can
be transferred between a number of computers.
* Mac Address : A MAC address is a hardware identification number that uniquely identifies each device on a
network. The MAC address is manufactured into every network card, such as an Ethernet card or Wi-Fi card, and
therefore cannot be changed.
(1) Run ‘[Crevis] -> [IOGuidePro] -> [Protocol Messenger] -> [Modbus]’
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
26 MODBUS Programmable I/O NA-9379 FnIO S-Series
(2) Write the value of each.
*Protocol : Modbus RTU
*ComPort : User Port / Baudrate : 38400(default)
*Address(Hex) : 1600 (IP Address Register)
:1602 (IP Subnet Mask Register)
:1604 (Gate way Register)
:1610 (Mac Address Register)
*Function(Dec) : 03, Read Holding Registers
(3) After clicking the ‘send’ button and confirm the necessary information.
If you choose to 'ByteDec', More easy to see.
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
Loading...