OperationManual

18
Header
Indicates the beginning and type of communication data.
䡵 Computer N PK-VS4GD4G (Graphics Interface)
䡵 PK-VS4GD4G (Graphics Interface) N Computer
ID
The following numeric characters are used to identify PK-VS4GD4G (Graphics Interface) when two or more PK-VS4GD4G units
are connected to a single computer.
Setting separate identification numbers for each PK-VS4GD4G allows independent control of each PK-VS4GD4G unit.
䡵 Assignable ID numbers
(*) Factory default ID setting is ‘1’ (31H).
ID number ‘0’ (30H) should be used when assigning all connected PK-VS4GD4G 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-VS4GD4G 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-VS4GD4G (Graphics Interface)
‘?’ 3F Query (request for information) to PK-VS4GD4G (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.