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NEO 2 Interface Developer’s Guide
462
Response Frame
Byte 0-9
Byte 10
Byte 11
Byte 12
Byte 13
Byte 14 …
Byte 13+n
Byte 14+n
Byte 15+n
Header Tag &
Protocol
Version
Command
Status Code
Data Length
(MSB)
Data Length
(LSB)
Data
CRC (LSB)
CRC (MSB)
ViVOtech2\0
61h
00h
00h
01
See Below
Data Format
Item
Length (bytes)
Description
Exist or Not
1
1: Exist
0: Do not exist
Example:
Query screen “Screen1”
TX: 56 69 56 4F 74 65 63 68 32 00 61 13 00 08 53 63 72 65 65 6E 31 00 58 F8
RX: 56 69 56 4F 74 65 63 68 32 00 61 00 00 01 01 5B BF
Query screen “Screen4”, which does not exist:
TX: 56 69 56 4F 74 65 63 68 32 00 61 13 00 08 53 63 72 65 65 6E 34 00 AD 07
RX: 56 69 56 4F 74 65 63 68 32 00 61 00 00 01 00 4B 9E
19.3.17.
Query Object By Name (61-14)
Command Frame
Byte 0-9
Byte 10
Byte 11
Byte 12
Byte 13
Byte 14 …
Byte 13+n
Byte 14+n
Byte 15+n
Header Tag &
Protocol
Version
Command
Sub-
Command
Data Length
(MSB)
Data Length
(LSB)
Data
CRC (LSB)
CRC (MSB)
ViVOtech2\0
61h
14h
See Below
Data Format
Item
Length(bytes) Description
Object Name String
Var.
Object name string
No longer than 32 bytes
ASCII string, terminated by 0x00