Lc51* Computer-Link Register - Toshiba V Series User Manual

Chapter 3 Software Functions
3.5.1

LC51* computer-link register

3
Symbol
X
Y
S
R
W
Z
D
F
48
The computer-link registers used for the LC51* are as follows. (The areas accessible
fromthe T3H/S2T by SEND/RECV instruction are shown in the table below.)
Register/device assignments
Table 3-8 LC51* register assignments
Function
Input register
Output register
Special relay
Auxiliay relay
Link register
Link register relay
Data register
File register
Details of each of them are given in the tables below.
Word address Description relative to LC51*
XW000 to XW255 Input value to I/O module (EA9)
YW000 to YW255 Output value to I/O module (EA9)
SW000 to SW255 System variable (EA2)
RW000 to RW511 Tag data (EA7)
W0000 to W1023 TL-S20LP scan data (EA10)
- TL-S20LP scan data (EA10)
D0000 to D8191 Tag parameter (EA6)
F0000 to F8191 General variable (EA8), controller
global (EA4), typical status
Model 1000 Loop Controller L1 LC511, 512 User's Manual