2.
CC-Link communication specifications
4-21
4. TNU functions
TNU
◦
RX section (master -> slave: in PC/TDO mode)
Offset address
Name
Reference
0x00 to 0F
TNU signal area 1
Table (7)
0x10 to 1F
TNU signal area 2
Table (8)
0x20 to 2F
Driver controller ID response
command
Table (9)
0x30 to 3F
Program No. /
Parameter No.
Table (10)
0x40 to 4F
Data (L)
Table (11)
0x50 to 5F
Data (H)
Table (12)
0x60 to 6F
Driver controller
status
Table (13)
“0xm0 to mF”
* m: Value determined by number
of occupied stations /
multiple settings
m = 7
1 station 8 times, 4
stations 1 time
= B
2 stations 4 times
= 17 2 stations 8 times
= 9
3 stations 2 times
= 13 3 stations 4 times
= D
4 stations 2 times
= 1B 4 stations 4 times
CC-Link system area
-
◦
RX section (master -> slave: in IO mode)
Offset address
Name
Reference
0x00 to 0F
TNU signal area 1
Table (7)
0x10 to 1F
TNU signal area 2
Table (8)
0x20 to 3F
Reserved
-
0x40 to 4F
DVC write failure
status display
Table (14)
0x50 to 5F
DVC write success
status display
Table (15)
0x60 to 6F
Driver controller
status
Table (13)
“0xm0 to mF”
* m: Value determined by number
of occupied stations /
multiple settings
m = 7
1 station 8 times, 4
stations 1 time
= B
2 stations 4 times
= 17 2 stations 8 times
= 9
3 stations 2 times
= 13 3 stations 4 times
= D
4 stations 2 times
= 1B 4 stations 4 times
CC-Link system area
-
www.thk.ru
тел. +7(499) 703-39-86
