Setting Data To Be Output After Reading A Code (Serial (Rs-232C)); Additional Symbol Information That Can Be Appended (Serial (Rs-232C)); Controlling Operation With Serial (Rs-232C) From An External Device; Serial Command List (Rs-232C) - Omron V430-F Series User Manual For Communication Settings

External device
Character notatiion
Reader
 Polling Mode
Polling Mode is not used with the V430.
Change the Command that Executes Read (Serial (RS-232C))
It is possible to change the command used in Serial (RS-232C) communications to execute Read. The
method for changing the commands is the same as for Ethernet Serial (TCP) communications
(Additional Symbol Information that can be Appended on page 3 - 37).
4-1-4
Setting Data to be Output after Reading a Code (Serial
(RS-232C))
The reader can be configured so that after a Read is executed, its read results are automatically out-
put using Serial (RS-232C) communications. Additional information such as Symbol Quality grade and
code position coordinates can be appended to the Read result output and the format of that output can
be modified.
The methods for setting the data is the same as for Ethernet Serial (TCP) communications
(3-2-4 Setting the Data to Output after a Read on page 3 - 32).
4-1-5
Additional Symbol Information that can be Appended (Serial
(RS-232C))
The list of additional Symbol Information that can be appended is the same as the list for Serial (TCP)
communications (Additional Symbol Information that can be Appended on page 3 - 37).
4-1-6
Controlling Operation with Serial (RS-232C) from an External
Device
The reader can be controlled, have its settings viewed and changed from an external device with the
use of serial commands.
The specifications for serial commands are the same as for Ethernet Serial (TCP) communications
(3-2-5 Controlling Operation from an External Device on page 3 - 38).
4-1-7

Serial Command List (RS-232C)

The list of Serial commands is the same as the list for Serial (TCP) communications (3-2-6 Serial
Command List on page 3 - 41).
V430-F Series Auto Focus Multi Code Reader User Manual for Communication Settings (Z407-E1)
4 Controlling Operation and Data Output with RS-232C
Serial Trigger command
< >
Hex notatiion 3C 20 3E
ACK response
Character notatiion
ACK
Hex notatiion 06
In Read Cycle Read result
1 2 3 4 5
31 32 33 34 35
NAK response
NAK
15
Read result
CR LF 1 2 3 4
5
0D 0A 31 32 33 34 35
When NAK is received, previous Output data is re-sent.
ACK response
ACK
06
CR LF
0D 0A
4
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