10
RS-232C Communication (continued)
Communication settings
1. Protocol
ESV1
2. Command format
KVKRZVKH[DGHFLPDO
Byte Number
0
1
2
3
4
5
6
7
8
9 10 11 12
Command
Action
Header
Data
Header
code
Packet
Data
size
CRC
ÀDJ
Action
Type
Setting
code
L
H
L
H
L
H
L
H
L
H
L
H
<SET>
&KDQJHVHWWLQJWR
GHVLUHGYDOXH>F/F+@
E\>E/E+@
%(K ()K
K
K K
(aL) (aH)
K K
(bL) (bH) (cL) (cH)
<GET>
5HDGSURMHFWRU
LQWHUQDOVHWXSYDOXH>E/
E+@
(aL) (aH)
K K
(bL) (bH)
K K
<INCREMENT>
,QFUHPHQWVHWXSYDOXH
>E/E+@E\
(aL) (aH)
K K
(bL) (bH)
K K
<DECREMENT>
'HFUHPHQWVHWXSYDOXH
>E/E+@E\
(aL) (aH)
K K
(bL) (bH)
K K
<EXECUTE> Run a
FRPPDQG>E/E+@
.
(aL) (aH)
K K
(bL) (bH)
K K
[Header code] [Packet] [Data size]
6HW>%(K()KKKK@WRE\WHQXPEHU
~ 4.
>&5&ÀDJ@
For byte number
refer to
RS-232C Communication / Network command
table
(
18
)
.
[Action]
6HWIXQFWLRQDOFRGHWRE\WHQXPEHU
<SET
! >KK@
GET
! >KK@
INCREMENT> =
>KK@
<DECREMENT
! >KK@
EXECUTE
! >KK@
5HIHUWRWKH&RPPXQLFDWLRQFRPPDQGWDEOH
(
above
).
[Type] [Setting code]
For byte number
9
〜
12
UHIHUWR
RS-232C Communication / Network command
table
(
18
)
.
