Omron V600 Series Operation Manual page 36

Command Format
3-3-6 Address and Number of Bytes Specifiable Ranges
Read Commands
For 1 to 1 Procedure
Command
X X A/H
Header
ASCII/HEX code specification
R/W Head no.
Start address no. specification range
For 1 to N Procedure
Command
@ Unit No.
00 to 15
Header
ASCII/HEX code specification
R/W Head no.
Start address no. specification range
Write Commands
For 1 to 1 Procedure
Command
X X A/H
Header
ASCII/HEX specification
R/W Head no.
Start address no. specification range
For 1 to N Procedure
Command
@. Unit N0.
00 to 15
Header
ASCII/HEX code specification
R/W Head no.
34
1 frame = 266 characters max.
1/2 Start address
1 frame = 271 characters max.
X X A/H 1/2
1 frame = 266 characters max.
1/2 Start address
1 frame = 271 characters max.
X X A/H 1/2
Number
∗
of read
bytes
Specifies the number of bytes to be read from the DC in HEX code.
*The number of bytes that can be read in one operation is as fol-
lows.
256 bytes (256 characters)
When ASCII code Setting value: 00 to FF
Note: When 00 is specified this
is specified
128 bytes (256 characters)
Setting value: 01 to 80
When HEX code
Note: When 80 is specified, this
is specified
Number
of read
Start address
bytes
∗
Write data
Specifies write data.
*The number of characters that can be written in one operation is
as follows:
ASCII code
HEX code
(When specifying HEX code, specify one byte as
two characters.)
Start address
Start address no. specification range
Section
means 256 characters
means 128 characters
∗
FCS
Specify the number of bytes to
read from the DC in HEX code.
256 bytes(256 characters)
128 bytes(256 characters)
Write data FCS
Specifies write data
3-3
∗