Contec DAI12-4FITGY, Руководство пользователя, Страница: 49 / 65

Using the Memory Address Map
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DAI12-4(FIT)GY
Module Settings Area
A module setting area, which is a 128-byte (80h) area beginning with address 301000h
and corresponding to a given Device ID, is where the settings for the given device are
written.
The starting address can be determined according to the following expression:
Starting address = 3 80h x (Device ID)
Table 5.1. Module Settings Area
Address (h) Area Item Size
Access
type
Initial
value (h)
Initial
settings
Starting a00
Module
specific
information
Module type (category) 1 R 02
DAI12-4(FIT)GY
Starting a01 Module type (serial No.) 1 R 01
Starting a02 System-reserved (revision No.) 1 R None
Starting a03 Supported functions 1 R 02 Basic Output
Starting a04 Number of basic input channels 1 R 00 0 channel
Starting a05 Basic input data size 1 R 00 0 bytes
Starting a06 Number of basic output channels 1 R 04 4 channels
Starting a07 Basic output data size 1 R 02 2 byte
Starting a08 Input channel settings address 1 R 20 20h
Starting a09 Input channel settings data size 1 R 06 6 bytes
Starting a0A Output channel settings address 1 R 50 50h
Starting a0B Output channel settings data
size 1 R 06 6 bytes
Starting a0C
- Starting a0F Reserved 4 R None
Starting a10
Item
common to
channels
Module startup register 1 R/W 00
Starting a11 Error status 1 R 00
Starting a12
- Starting a19 Reserved 8 R None
Starting a1A Analog output resolution 1 R 0Ch 12-bit Analog
output resolution
Starting a1B Analog output range 1 R/W 00 -10V - +10V
Starting a1C
- Starting a1F Reserved 4 R None
Starting a20
- Starting a7F Channel
settings
Reserved 96 R None