18
Header
Indicates the beginning and type of communication data.
䡵
Computer
N
PK-VS4GD (Graphics Interface)
䡵
PK-VS4GD (Graphics Interface)
N
Computer
ID
The following numeric characters are used to identify PK-VS4GD (Graphics Interface) when two or more PK-VS4GD units are
connected to a single computer.
Setting separate identification numbers for each PK-VS4GD allows independent control of each PK-VS4GD unit.
䡵
Assignable ID numbers
(*) Factory default ID setting is ‘1’ (31H).
ID number ‘0’ (30H) should be used when assigning all connected PK-VS4GD units for batch operations. This means that when
assigning independent ID numbers to multiple units, 15 of the 16 assignable numbers (from ‘1’ through ‘F’) can actually be used
for registration.
Please note that tally (response) data is not returned from the PK-VS4GD when the global ID assignment function (0) is used.
CR
Indicates the end of each of data. (0DH)
Error Code
Character
Hex
Definition
‘!’
21
Command to the PK-VS4GD (Graphics Interface)
‘?’
3F
Query (request for information) to PK-VS4GD (Graphics Interface)
Character
Hex
Definition
‘@’ 40
Tally
(Response)
data
ID
Character (Hex)
ID
Character (Hex)
0
‘0’ (30H)
8
‘8’ (38H)
1
‘1’ (31H)
9
‘9’ (39H)
2
‘2’ (32H)
10
‘A’ (41H) or ‘a’ (61H)
3
‘3’ (33H)
11
‘B’ (42H) or ‘b’ (62H)
4
‘4’ (34H)
12
‘C’ (43H) or ‘c’ (63H)
5
‘5’ (35H)
13
‘D’ (44H) or ‘d’ (64H)
6
‘6’ (36H)
14
‘E’ (45H) or ‘e’ (65H)
7
‘7’ (37H)
15
‘F’ (46H) or ‘ f ’ (66H)
Error code
HEX
Meaning
‘A00’
41 30 30
The command is not supported.
‘A01’
41 30 31
The parameter is invalid, or connection is time out.
‘A02’
41 30 32
The parameter is out of range.
‘A03’
41 30 33
Other errors
‘A04’
41 30 34
Invalid command at the current mode or setting.
‘A05’
41 30 35
The command is invalid when no signal.
‘A06’
41 30 36
The command is under process.
PK-VS4GD.book Page 18 Tuesday, March 10, 2009 5:30 PM