Network protocols GE Training r1.pdf

1. NETWORKING

2. GROUPS OF PROTOCOLS
• Fieldbus
Current mainstream and getting older now.
• Based on Ethernet(Industrial Ethernet)
New technology. Higher speed and large data.
• Protocol for Building Automation
Not real-time communication, but specialization for BA.
Modbus-RTU, DeviceNet, PROFIBUS-DP, CANopen, CC-Link, T-Link, SX-bus
Modbus-TCP, EtherNet/IP, PROFINET, (EtherCAT), (PowerLink)
METASYS-N2, Siemens FLN P1, Lonworks, BACnet (IP, RS485)

3. POSITIONING MAP
c Real-Time
Not Real-Time
Performance
Communication speed
High/Advanced
Low/Primitive
EtherNet/IP
PROFIBUS-DP
DeviceNet
CC-Link
Modbus-RTU
Metasys N2
FLN P1
Modbus/TCP
Lonworks
CANopen
BACnet/IP
BACnet over
RS485
For General
Real-time
For Building Automation
For BA
(Legacy)
For simple use
T-Link
SX-Bus
PowerLink
Motion(Ethernet)
Ethernet
Fieldbus(RS485 or CAN)
For BA
<1ms
10ms
100ms
200ms~
EtherNet/IP
PROFINET-RT

4. SUPPORTED PROTOCOLS VFDS
PROTOCOLS
FRENIC-
Mini/Mini
C2
FRENIC-Eco
FRENIC-Ace
FRENIC-Multi
FRENIC-
MEGA
FRENIC-
HVAC
REMARKS
Modbus-RTU       Standard
DeviceNet     
PROFIBUS-DP     
CC-link     
CANopen   
Modbus/TCP     
EtherNet/IP     
PROFINET-RT  
T-Link  Fuji specific
SX-bus  Fuji specific

5. SUPPORTED PROTOCOLS
VFDS
PROTOCOLS FRENIC-
Mini/Mini
C2
FRENIC-Eco
FRENIC-Ace
FRENIC-Multi
FRENIC-
MEGA
FRENIC-
HVAC
REMARKS
METASYS N2   Standard
Siemens FLN P1  Standard
LonWorks  
BACnet(RS485)  
BACnet/IP      Ethernet base

6. ETHERNET IP
Industrial Protocol originally developed
by Rockwell Automation. It treats
devices on the network as objects and
is compatible with DeviceNET and
ControlNET.
- Successor of DeveiceNet and ControllNet
(Integration)
- Standard protocol for Allen Bradly’ s PLC
- Number of Node, Baudrate and Max Cable Length
: Depends on Ethernet
- MEGA’s supports 100BASE-TX
- Not suitable for Motion control.

7. PROFIBUS DP
Originally developed by the German Department
of Education. Links a controller or a control system
with field devices. Supported by Siemens.
- Most popular in the world (EU, CHINA)
- Standard protocol for Siemens’ PLC
- Max. 126 Slaves/segment
- Baudrate: 9.6Kbps thru 12Mbps
- Total cable Length Max. 3937Ft @93.75Kbps or less
- Data length : 244bytes max.
- Enough specification even as an old network
but being replaced with PROFINET

8. PROFINET
An Ethernet based communication Protocol.
Devices can run on the same
Ethernet network as the office computers.
- Most popular network as an industrial Ethernet
- Standard protocol for Siemens’ PLC
- Number of Node, Baudrate and Max Cable Length
: Depends on Ethernet cabling
- PROFINET supports 100BASE-TX
- Generally use : PROFINET RT

9. PROFINET-RT

10. OVERVIEW OF PROFINET
PROFINET
It’s an Ethernet version of PROFIBUS

11. OVERVIEW OF PROFINET
PROFINET vs PROFIBUS
Physical layer 100Base-TX RS-485
Baud rate 100 Mbps
(depends on Ethernet)
12 Mbps max
Wire Length 100m (Device to
controller or switch)
100m-1200m (Totally)
Number of Device No limit
(depends on IP
address)
Up to 126
Other Wireless
Web access
Internet connectivity
No supported

12. WHY PROFINET?
Why PROFINET? (Pros.)
• High Performance (speed and data cap.)
• Easy connectivity with PC/ Internet
• Coexistence on 1 line
(Quick, Slow Device, PC, HMI and Office)
• Stronger Redundancy (Ring Topology)
• Accepts other benefits of Advance
Ethernet technology

13. WHY PROFINET?
High performance
Our Target

14. WHY PROFINET?
Connectivity with Office LAN/ Internet

15. WHY PROFINET?
Coexistence
Slow, Quick, PC, HMI and Printer on the 1 network

16. WHY PROFINET?
Coexistence
No need to think hierarchy

17. WHY PROFINET?
Coexistence
No hierarchy, just ONE PROFINET

18. WHY PROFINET?
Redundancy (Ring Topology)
OPC-PRT2 for Mega
OPC-PRT for Ace

19. OPC-PRT (ACE)

20. OPC-PRT OPTION CASE
Model number Description Applicable Drive model Number
OPC-E2-ADP1
Adapter for
communication option
card utilized on
Small-size drive
FRN0001E2S-2GB to FRN0069E2S-2GB
FRN0002E2S-4GB to FRN0044E2S-4GB
FRN0001E2S-7GB to FRN0011E2S-7GB
OPC-E2-ADP2
Adapter for
communication option
card utilized on
Mid-size drive
FRN0059E2S-4GB, FRN0072E2S-4GB
FRN0069E2S-2GB, FRN0115E2S-2GB

21. OPC-PRT2 (MEGA)

22. OPC-PRT2 INSTALLATION

23. NETWORK TIMEOUT CONDITIONS MEGA AND ACE

24. FUNCTION CODE SETTINGS MEGA AND ACE

25. FUNCTION CODE NUMBERING AND
BEHAVIOR
Function code groups
Function code number

26. HOW TO CALCULATE REGISTER
NUMBERS
Register Cross Reference Tool Register calculation
Calculation for M09 – Output Frequency
Table 10 in OPC-PRT2 Manual PG 10

27. DATA FORMATS
RS-485 User’s Manual 24A7-E-0082
Supplement to RS-485 Manual 24A7-E-0099
Download the Manuals at
www.http://americas.fujielectric.com/

28. FUJI ELECTRIC WEBSITE
RESOURCES
Fuji Electric’s OPC-PRT2 webpage
User’s Manual
GSDML file V2.31

29. FUJI ELECTRIC WEBSITE
RESOURCES
Fuji Electric’s OPC-PRT webpage
User’s Manual
GSDML file

30. FUJI CONFIGURATION
STUDIO

31. Thank You!