Hardware manual

Chapter2 Connection to a PLC
2-134
・ Word Device
Device Symbol
Device Name
HG PLC
Address Range
Read
/Write
Address
Gradual
Input WI
I
0 - 301 R 10 (*1)
Output WO
O
0 - 301 R 10 (*1)
Bit WB
B
3000 - 3255,
10000 - 255255
R/W 10 (*2)
Timer
(accumulated value)
TA
T
4000 - 4255,
10000 - 255255
R 10 (*2)
Counter
(accumulated value)
CA
C
5000 - 5255,
10000 - 255255
R 10 (*2)
Timer (preset value) TP
T
4000 - 4255,
10000 - 255255
R/W 10 (*2)
Counter
(preset value)
CP
C
5000 - 5255,
10000 - 255255
R/W 10 (*2)
Integer (*3) N
N
7000 - 7255,
10000 - 255255
R/W 10 (*2)
ASCII A
A
10000 - 255255 R/W 10 (*2)
(*3) Allocate the System Area above the file number 7 integer file. It will not operate with
file number 10 and above. You must construct an area above the SLC 500 data table
file that corresponds to the System Area Address set by WindO/I-NV2.
(*1) Address selection rule is as follows.
Standard device address format of WindO/I-NV2
WI 301
SLC 500 Address --- I 30.1
WindO/I-NV2 Address ---WI 301
1 di
g
its Word Number
2 di
g
its Slot Number
Allen-Bradley device address format
WI 30.1
1 di
g
its Word Number
2 di
g
its Slot Number