
WindO/I-NV4 User’s Manual
3-83
5 User Communication
3
Communic
ation
Receive command: Command Settings dialog box settings
Operation for receive command
1
Change the trigger condition LM202 from 0 to 1 to be ready for receiving user communication.
2
Data is transmitted from the external device and the transmitted data is received and processed.
The receive data is as follows.
• The receive data is compared with the character data, and the value of the matching Index No. (10 (Dec)) is stored
in Index Device Address LDR230.
• The 2 bytes (specified with
Skip
) of the receive command data 43h and 44h are ignored.
• Since the Reference Device Address LDR 230 of
Device Address
of the receive command data is 10 (Dec), the
data is stored in the device address LDR250 and LDR251, which is offset by +10.
•
[STX] ABCD1234
is calculated with
BCC
of receive command data and compared with 3032h.
- When Calculation Start Position is 1 and Calculation End Position is 0: Calculates the range
STX ABCD1234
.
Item
Setting
Type
RXD
Trigger Condition
While ON, Device Address: LM202
Completed Device Address
LM203
Not Clear Completed Device
Address automatically
No
Status Device Address
LDR260
Receiving Time Out
0 (No Receive Time Out)
Comment
RXD command
Command
Data Settings dialog box
settings
Constant
(Hexadecimal)
'02'
Registering
Constant
(Character)
10: "AB", 20: "CD", Index Device Address: LDR230
Skip
2 bytes
Device Address
Conversion Type: No conversion, from Upper byte,
Number of bytes: 2, Words: 2
Device Address: LDR240, Reference Device Address: LDR230
BCC
Calculation Start Position: 1 Calculation End Position: 0, XOR
Hexadecimal to ASCII, 2 bytes
Constant
(Hexadecimal)
'0D''0A'
3
(33h)
4
(34h)
1
(31h)
STX
(02h)
2
(32h)
A
(41h)
B
(42h)
C
(43h)
D
(44h)
Skip
CR
(0Dh)
LF
(0Ah)
0
(30h)
2
(32h)
BCC
Constant
(Hexadecimal)
Device Address
Constant
(Hexadecimal)
Command settings:
Registering
Constant (Character)
Receive data:
Received data
Compare
A
(41h)
B
(42h)
Order of reception
10
LDR230:
Value of the Index Device Address
AB
10:
CD
20:
Data
Index No.
Number of
Registering
Constants: 2
(DEC)
0000h
LDR240:
0000h
LDR241:
3132h
LDR250:
Value of Device Address
LDR230=10
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
Calculation Start Position:
(5)
(4)
(3)
(8)
(7)
(6)
(2)
(1)
(0)
Calculation End Position:
3
(33h)
4
(34h)
1
(31h)
STX
(02h)
2
(32h)
A
(41h)
B
(42h)
C
(43h)
D
(44h)
CR
(0Dh)
LF
(0Ah)
0
(30h)
2
(32h)
Data used for BCC calculation
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 ...