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Specifications
Register
Number
DT90236
DT90237
PC (PLC)
link
unit no. 5 or
13
DT90238
DT90239
DT90240
DT90241
PC (PLC)
link unit no.6
or 14
DT90242
DT90243
DT90244
DT90245
PC (PLC)
link
unit no. 7 or
15
DT90246
DT90247
DT90248
DT90249
PC (PLC)
link
unit no. 8 or
16
DT90250
DT90251
DT90252
Unused
-DT90299
26-88
Name
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＞
registers 42
When the DT90219 is 0
and 43
DT90220～
System
DT90223
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
System
set to values after correcting the received values,
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
Description
High byte
Low byte
Set content of
system registers
40, 42, 44, 46
Set content of
system registers
41, 43, 45, 47
R
W
○
×
×
×
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