5. Using the Memory Address Map
CNT16-8(FIT)GY, CNT16-8L(FIT)GY
47
Module Information Area
The module information area, which is a 128-byte (80h) area beginning with address 300000h and
corresponding to a given Device ID, is the area into which settings are read.
The starting address can be determined according to the following expression:
Starting address = 3 80h x (Device ID)
Table 5.8. Module Information Area < 1 / 2 >
Address(h) Area
Item
Size
Access
type
Initial
value (h)
Starting 00
Module type (category)
1
R 03
Starting 01
Module type (serial No.)
1
R 01
*1
Starting 02
System-reserved (revision No.)
1
R
None
Starting 03
Supported functions
1
R 01
Starting 04
Number of basic input channels
1
R 08
Starting 05
Basic input data size
1
R 02
Starting 06
Number of basic output channels
1
R 00
Starting 07
Basic output data size
1
R 00
Starting 08
Input channel settings address
1
R 20
Starting 09
Input channel settings data size
1
R 08
Starting 0A
Output channel settings address
1
R 00
Starting 0B
Output channel settings data size
1
R 00
Starting 0C
- Starting 0F
Module-
specific
information
Reserved
4
R
None
Starting 10
Module startup register
1
R 00
Starting 11
Error status
1
R 00
Starting 12
Counter resolution
1
R
10
Starting 13
Digital filter
1
R
00
Starting 14
- Starting 1F
Common to
modules
Reserved 12
R
None
*1 "02" on the CNT16-8L(FIT)GY.
