Table of Contents
Advertisement
Register
Number
Unit number switch of
DT90219
DT90220 - DT90251
DT90220
DT90221
PC (PLC)
link
unit no. 1 or
9
DT90222
DT90223
DT90224
DT90225
PC (PLC)
link
unit no. 2 or
10
DT90226
DT90227
DT90228
DT90229
PC (PLC)
link
unit no. 3 or
11
DT90230
DT90231
DT90232
DT90233
PC (PLC)
link
unit no. 4 or
12
DT90234
DT90235
Name
0: Unit number 1-8, 1: Unit number 9-16
System
registers 40
and 41
System
registers 42
and 43
System
registers 44
and 45
System
registers 46
and 47
System
The Settings of the system register related to each
registers 40
unit number PC (PLC) link function are saved as
and 41
following.
System
＜Example＞
When the DT90219 is 0
registers 42
and 43
System
registers 44
（Station number 1）
and 45
System
registers 46
and 47
System
registers 40
and 41
If the master unit system register 46 is standard
System
setting, 46 and 47 on the left will copy the value of
registers 42
the master unit.
and 43
If the master unit system register 46 is set
reversely, it indicates the left master unit part 40-45
System
and 47 are set to 50-55 and 57, 46 remain
registers 44
unchanged.
and 45
In addition, it indicates the other unit part 40-45 are
set to values after correcting the received values,
System
registers 46
while 46 and 47 are set to 46 and 57 of the master
and 47
unit.
System
registers 40
and 41
System
registers 42
and 43
System
registers 44
and 45
System
registers 46
and 47
26.7 Table of Special Data Registers
Description
High byte
DT90220～
DT90223
Set content of
system registers
41, 43, 45, 47
R
○
Low byte
Set content of
system registers
40, 42, 44, 46
○
W
×
×
26-87
Advertisement
Table of Contents
