3. Basic Specification
35
Table 3.9. MODBUS/TCP Server Connection
Item
Specifications
Supported Model
PLC for MODBUS/TCP Server
Communication System
MODBUS/TCP protocol
Default port : 502
Port No. can be changed in ‘MODBUS/TCP Server Config.’ of PLCS
engineering tool.
Collection (input) Data
Max.990 words
(use Coils, Input Discrete, Holding Registers and/or Input Registers)
Top of Input Registers : DW00000 (fixed)
It sets up by PLC configuration registration, MODBUS/TCP Server
configuration, Digital Register Address, Analog Register Address and System
Alarm Register Address of PLCS engineering tool.
Write(output) Data
It sets up by tag registration of an engineering tool.
Set Data
Not used
Collection(input) Parameter
Not used
Byte Order
Byte order conversion for 4 bytes -data.
It sets up by ‘MODBUS/TCP Server Config’ of PLCS engineering tool.
Little-Endian with byte swapped
Big-Endian
Big-Endian with byte swapped
Little-Endian
Reference:
About the information of each PLC, please refer to the following manuals.
-
‘
6F8C1572 PLC Connection Function type1 light Programming Manual
’
-
‘
6F8C1574 PLC Connection Functions- MODBUS/TCP Connection
Instruction Manual
’
Table 3.10. OPC Client Support Basic Specification
Item
Specifications
Supported Model
OPC server correspondence PLC
(The OPC server by which OPC DA 2.0 is supported)
Server Connection System
Remort server/Local server/Inproc Server
Collection (input) Data
MAX.990 words
It sets up by PLC configuration registration of an PLCS engineering tool.
Connecting to an OPC server sets up arbitrary item names by the OPC client
definition file.
Write(output) Data
It sets up by tag registration of an engineering tool.
Connecting to an OPC server sets up arbitrary item names by the OPC client
definition file.
Set Data
Not used
Collection(input) Parameter
MAX.990 words
Summary of Contents for OIS-DS/Smart
Page 1: ...OIS DS SMART System Function Manual 6F8C1001 Toshiba Integrated Control System ...
Page 10: ...Safety viii ...
Page 18: ...1 Outline 4 ...
Page 24: ...2 Function Outline 10 Figure 2 4 Tag Group Display Figure 2 5 Point Display Screen ...
Page 25: ...2 Function Outline 11 Figure 2 6 Tag Search Screen Figure 2 7 Graphic Screen ...
Page 52: ...4 Software Package Configuration 38 ...
Page 54: ...5 Operating Conditions 40 ...
Page 58: ...Appendix 1 Alarm Confirmation Method 44 ...
Page 59: ......
Page 60: ...Industrial Systems Division 72 34 Horikawa Cho Saiwai Ku Kawasaki 212 8585 Japan ...