3 details of items for sending/receiving settings – KEYENCE LJ-V7000 Series User Manual
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LJ-V7000_COM_RM_E
12.3 Details of Items for Sending/Receiving Settings
Changing Environmental Settings
Common measurement settings
<Device name>
Type:01h, Category:00h, Item:00h
Target1~4:00h
byte
Setting Data
0
Device name, byte 1
1
Device name, byte 2
2
Device name, byte 3
to
to
31
Device name, byte 32
*32 characters max. 0 is not appended to the end.
*SHIFT-JIS
<Operation at next power on>
Type:01h, Category:00h, Item:01h
Target1~4:00h
byte
Setting Data
0
Operation at next power on 0:BOOT
IP
addresses fixed, 1:IP address fixed,
2:BOOTP
1
Reserved (fixed as 0)
2
Reserved (fixed as 0)
3
Reserved (fixed as 0)
<High-speed communication band restriction>
Type:01h, Category:00h, Item:02h
Target1~4:00h
byte
Setting Data
0
High-speed communication bandrestriction
0:OFF, 1:500Mbps, 2:200Mbps, 3:100Mbps
1
Reserved (fixed as 0)
2
Reserved (fixed as 0)
3
Reserved (fixed as 0)
<MTU during high-speed communication>
Type:01h, Category:00h, Item:03h
Target1~4:00h
byte
Setting Data
0
MTU setting:1500~9216
1
2
Reserved (fixed as 0)
3
Reserved (fixed as 0)
<IPaddress/Subnet mask/Gateway>
Type:01h, Category:00h
Item:04h (IP address)/05h (Subnet mask)/06h (Gateway)
Target1~4:00h
byte
Setting Data
0
IP address, 1
st
byte
1
IP address, 2
nd
byte
2
IP address, 3
rd
byte
3
IP address, 4
th
byte
The following IP addresses are treated as invalid IP
addresses:
0.0.0.0./224.0.0.0~255.255.255.255
The following addresses are treated as invalid subnet
masks:
0.0.0.0./255.255.255.255/ There are no consecutive[1]bits
from the beginning (Example:255.255.255.64=
11111111.11111111.11111111.01000000 is an error)
The following addresses are treated as invalid gateway:
224.0.0.0~255.255.255.255
<TCP command port number/TCP high-speed port
number >
Type:01h, Category:00h
Item:07h (TCP command port number)/
08h (TCP high-speed port)
Target1~4:00h
byte
Setting Data
0
Port number (1~65535)
1
2
Reserved (fixed as 0)
3
Reserved (fixed as 0)
Do not set TCP command ports number same as TCP
high-speed port number.
<Baud rate>
Type:01h, Category:00h, Item:0Ah
Target1~4:00h
byte
Setting Data
0
Baud rate: 0:9600, 1:19200, 2:38400, 3:57600,
4:115200
1
Reserved (fixed as 0)
2
Reserved (fixed as 0)
3
Reserved (fixed as 0)
<Parity>
Type:01h, Category:00h, Item:0Bh
Target1~4:00h
byte
Setting Data
0
Parity:0:NONE, 1:EVEN, 2:ODD
1
Reserved (fixed as 0)
2
Reserved (fixed as 0)
3
Reserved (fixed as 0)
<Operation mode>
Type:02h, Category:00h, Item:00h
Target1~4:00h
byte
Setting Data
0
Operation mode: 0:High-speed, 1:Advanced
1
Reserved (fixed as 0)
2
Reserved (fixed as 0)
3
Reserved (fixed as 0)
<Memory allocation>
Type:02h, Category:00h, Item:01h
Target1~4:00h
byte
Setting Data
0
Memory allocation setting: 0:Double buffer, 1:Entire
area (overwrite), 2:Entire area (do not overwrite)
1
Reserved (fixed as 0)
2
Reserved (fixed as 0)
3
Reserved (fixed as 0)
<Operation when memory full>
Type:02h, Category:00h, Item:02h
Target1~4:00h
byte
Setting Data
0
Operation when memory full: 0:Overwrite, 1:Stop
1
Reserved (fixed as 0)
2
Reserved (fixed as 0)
3
Reserved (fixed as 0)