Basic Procedure
4-20
Unit memories (Slave tables)
●: Available, -: Not available
Slave no.
Unit
memory
Name Default
Description R W
1-16 UM 000FE
Registered
slave table
H0
Turns on bits corresponding to each station address
(slave number) registered in ENI file.
-
17-32 UM 000FF
- -
177-192 UM 00109
1-16 UM 0010A
Network
slave table
H0
Turns on the bits corresponding to each station
address (slave number) in the OP mode out of the
slaves participating in the network.
-
17-32 UM 0010B
- -
177-192 UM 00115
1-16 UM 00122
Normal
slave table
H0
Turns on bits corres
ponding to each station address
(slave number) in the OP mode out of the slaves
registered in ENI file and participating in the
network.
-
17-32 UM 00123
- -
177-192 UM 0012D
1-16 UM 0012E
Abnormal
slave table
H0
Turns on bits correspo
nding to each station address
(slave number) in any modes other than OP mode
out of the slaves registered in ENI file and
participating in the network.
-
17-32 UM 0012F
- -
177-192 UM 00139
(Note 1): Sixteen slave numbers are allocated to each area (1 word).
bit no.
15 08 7
9 1816
● ● ● ● ●● ● ● ● ●
Node no.
25 1724
32
● ● ● ● ●● ● ● ● ●
41 334048
● ● ● ● ●● ● ● ● ●
57 495664
● ● ● ● ●● ● ● ● ●
73 657280
● ● ● ● ●● ● ● ● ●
89 818896
● ● ● ● ●● ● ● ● ●
105 97104
112
● ● ● ● ●● ● ● ● ●
121 113120128
● ● ● ● ●● ● ● ● ●
137
129136
144
● ● ● ● ●● ● ● ● ●
153 145152160
● ● ● ● ●
● ● ● ● ●
169
161168
176
● ● ● ● ●● ● ● ● ●
185 177184192
● ● ● ● ●
● ● ● ● ●