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CAN-8124/CAN-8224/CAN-8424 User Manual
CAN-8124/ CAN-8224/ CAN-8424 User Manual (Version 2.0, Aug/2007)
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Attribute ID
Description
Method
Data Type
Default
Value
0x0E AI
channel
num Get
CHAR
0
0x14
DO data
Set
Defined by module
channel num
0
0x15
AO data
Set
Defined by module
channel num
0
0x16
DI data
Get
Defined by module
channel num
0
0x17
AI data
Get
Defined by module
channel num
0
Application instance attribute interpreter:
Attribute name
Brief Description of Attribute
Module Name
The number corresponds to the modules name. For example:
The plugged-in module is I-8055. The corresponding module
name in DeviceNet is 8055.
Module Type
This attribute contains the module type of the plugged-in
modules.
0- DO module
1- DI module
2- AO module
3- AI module
4- DO & DI mdoule
Configuration
This attribute includes the module configuration. In DI/DO
module, the value is 0x40. Please refer to the module manual
for more information relating to analog module configuration.
Every channel in analog modules corresponds to the relating
byte of the attribute.
Total Channels The total channel attribute indicates the total channel number
for the module.
Total Length
This attribute includes the total length of this module. In
analog modules, the unit of length is 2 bytes. And 1 bit is
corresponding to a channel in the digital modules.