
WindO/I-NV4 User’s Manual
3-87
6 Sub Host Communication
3
Communic
ation
6.1 Overview
Sub Host Communication is a function for communicating with an external device using the MICRO/I's HMI Link
Registers (LLR).
The external device addresses are allocated to HMI Link Registers (LLR). When MICRO/I receives a request to read
from or write to HMI Link Registers (LLR), it reads from or writes to the allocated external device addresses, and the
execution results are stored in HMI Link Registers (LLR).
6.2 Supported Protocols and Communication Driver
The Sub Host communication can be used with the following protocols and communication drivers:
6
Sub Host Communication
HG3G
HG2G-5F
HG5G-V HG4G-V
HG3G-V
HG2G-V
HG2G-5T
HG4G
HG1G HG1P
Read
Write
5678
External device
0
1
D1:
M1:
5678
MICRO/I
Sub Host Communication
Numerical Display
Display Device Address: LLR0
Bit Button
Destination Device Address: LLR1
1
5678
LLR0
LLR1
HMI Link Register
Allocates M1
Allocates D1
External Device Address
Protocol
Communication Driver
MICROSmart
Manufacturer: IDEC
Communication driver: OpenNet,MICROSmart,SmartAXIS Pro/Lite(RS232C/485)
Modbus RTU Master
Manufacturer: Modbus
Communication driver: Modbus RTU Master
For the device addresses that can be used by each protocol, communication cable connection, and usable
device addresses, refer to “5.5 Connection Diagram for User Communication” on page 3-86 and Chapter 2
"Connection to a PLC" in the WindO/I-NV4 External Device Setup Manual.
Содержание MICRO/I HG4G-CJT22 F-B Series
Страница 1: ...B 1701 11 User s Manual ...
Страница 26: ...Preface 25 WindO I NV4 User s Manual ...
Страница 50: ...1 WindO I NV4 Specifications 2 18 WindO I NV4 User s Manual Baltic Font ANSI 1257 Cyrillic Font ANSI 1251 ...
Страница 106: ...5 WindO I NV4 Common Operations and Settings 2 74 WindO I NV4 User s Manual ...
Страница 254: ...7 BACnet Communication 3 148 WindO I NV4 User s Manual ...
Страница 362: ...5 Screen Restrictions 5 28 WindO I NV4 User s Manual ...
Страница 402: ...3 Text 7 30 WindO I NV4 User s Manual ...
Страница 574: ...9 Potentiometer 8 172 WindO I NV4 User s Manual ...
Страница 1052: ...4 Using the Data 15 22 WindO I NV4 User s Manual ...
Страница 1170: ...6 Important Notes 20 60 WindO I NV4 User s Manual ...
Страница 1200: ...5 Restrictions 22 18 WindO I NV4 User s Manual ...
Страница 1260: ...5 Editing User Accounts on the MICRO I 23 60 WindO I NV4 User s Manual ...
Страница 1286: ...4 Clear 24 26 WindO I NV4 User s Manual 4 Click Yes 5 Click Close This concludes clearing data ...
Страница 1288: ...4 Clear 24 28 WindO I NV4 User s Manual 6 Click Yes 7 Click Close This concludes clearing data on the external memory device ...
Страница 1322: ...2 Monitoring on the MICRO I 25 28 WindO I NV4 User s Manual ...
Страница 1414: ...4 E mail Function 28 66 WindO I NV4 User s Manual ...
Страница 1554: ...3 Settings 34 14 WindO I NV4 User s Manual ...
Страница 1642: ...2 Handling Problems 36 6 WindO I NV4 User s Manual ...
Страница 1652: ...5 Text Alignment A 10 WindO I NV4 User s Manual ...
Страница 1664: ...Index 12 WindO I NV4 User s Manual ...