IDEC MICRO/I HG4G-CJT22 F-B Series User Manual page 187

Receive command: Command Settings dialog box settings
Item
Type
Trigger Condition
Completed Device Address
Not Clear Completed Device Address
automatically
Status Device Address
Receiving Time Out
Comment
Command
Data Settings dialog box settings
Operation for receive command
1
When data transmission of the transmission command is completed, the value of LM101 changes to 1, and since the
same device address is specified for the trigger condition user communication becomes ready for receiving.
2
Data is transmitted from the external device and the transmitted data is received and processed.
The receive data is as follows.
Constant
(Hexadecimal)
Command settings:
STX
Receive data:
(02h)
Since a value of 100 is written to LDR100 at the time of transmission, the data is stored in device address LDR220,
which corresponds to an offset of +100 from LDR120.
Value of Device Address
LDR120: 0000
LDR121: 0000
LDR230=100
LDR220: 1234h
• When data reception is successfully completed, the Completed Device Address LM102 changes to 1.
• When the value of each bit of address+0 of Status Device Address LDR130 is 0, reception is completed without an
error.
RXD
While ON, Device Address: LM101
LM102
No
LDR130
0 (No Receive Time Out)
RXD command
Constant
(Hexadecimal)
Constant
(Character)
Device Address
Constant
(Hexadecimal)
Constant
(Character) Device Address
D 1 2 3
(44h) (31h) (32h) (33h)
WindO/I-NV4 User's Manual
Setting
'02'
"D"
Conversion Type: ASCII to Hexadecimal,
Number of bytes: 4, Words: 1
Device Address: LDR120, Reference Device Address: LDR100
'0D'
Constant
(Hexadecimal)
4 CR
(34h) (0Dh)
5 User Communication
3
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