
5 User Communication
3-82
WindO/I-NV4 User’s Manual
●
Example 2
This section describes an example of user communication protocol settings for creating the following commands and
command operations.
• Transmission command for transmitting data using Constant (Hexadecimal), Registering Constant (Character),
Device Address, BCC, Constant (Hexadecimal) command settings when the trigger condition device address
changes to 1
• Receive command for receiving, processing, and storing data in device addresses, using Constant (Hexadecimal),
Registering Constant (Character), Skip, Device Address, BCC, Constant (Hexadecimal) command settings, for data
transmitted from an external device, when the trigger condition device address is 1
■
Settings in the User Communication tab on the Project Settings dialog box
Transmission command: Command Settings dialog box settings
Operation for transmission command
1
Write a value of 10 (Dec) to LDR200 for
Registering Constant (Character)
for transmission command data.
AB
is selected.
2
Write a value of 3132h to LDR210 and 3334h to LDR211 for
Device Address
for transmission command data.
3
Change the value of the trigger condition LM200 from 0 to 1 to send the command.
The transmission data is as follows.
• When data transmission is successfully completed, the Completed Device Address LM201 changes to 1.
• When the value of each bit of address 0 for Status Device Address LDR220 is 0, transmission is completed
without an error.
Item
Setting
Protocol Name
Sample 2
Receiving Character Time Out
30 (×100 msec)
Item
Setting
Type
TXD
Trigger Condition
Rising-edge, LM200
Completed Device Address
LM201
Status Device Address
LDR220
Transmission Wait
0 (×100 msec)
Comment
TXD command
Command
Data Settings dialog box settings
Constant
(Hexadecimal)
'05'
Registering
Constant
(Character)
10: "AB", 20: "CD", Index Device Address: LDR200
Device Address
No conversion, from Upper byte, Number of bytes: 2,
Words: 2, Device Address: LDR210
BCC
Start Calculation Position: 1, End Calculation Position: 0,
XOR, Hexadecimal to ASCII, 2 bytes
Constant
(Hexadecimal)
'0D''0A'
AB
10:
CD
20:
Index Device Address
LDR200=10
Data
Index No.
Number of Registering Constants: 2
Transmission data
A
(41h)
B
(42h)
Order of transmission
3
(33h)
4
(34h)
1
(31h)
EQN
(05h)
2
(32h)
CR
(0Dh)
LF
(0Ah)
A
(41h)
B
(42h)
0
(30h)
2
(32h)
BCC
Transmission data:
Constant
(Hexadecimal)
Registering
Constant (Character)
Device Address
Command settings:
Constant
(Hexadecimal)
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 ...