ICP DAS USA CAN-2057D, Руководство по применению

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CAN-2057D
User’s Manual (v1.10, April/2015)
17
3.5 Application Object1 (Class ID: 0x64)
Application objects are the interfaces between an application and the
DeviceNet Layer. The attributes of application Objects contain the data for the
application, which are accessed and exchanged via DeviceNet. DeviceNet
accesses application data by invoking read and write functions. These
functions need to be provided by an Application Object. DeviceNet provides
Get_Attribute_Single and Set_ Attribute_Single to read and write CAN-2057D
module.
Application Object1 defines digital output channels configuration.
Class attribute (Instance ID=0)
Attribute ID
Attribute
name
Data Type Method Value
0x01 Revision UINT Get 1
0x02 Max Instance UINT Get 0x05
Class service
Service Code Service name Support
0x0E Get_Attribute_Single Yes
Instance attribute (Instance ID=0x01)
Attribute
ID
Description Method Data Type
Default
Value
0x01 DO value Get/Set UINT 0x0000
0x02 DO power on value Get/Set UINT 0x0000
0x03 DO safe value mask Get/Set UINT 0x0000
0x04 DO safe value Get/Set UINT 0x0000
0x05
Save all Configuration to
EEPROM
Set USINT -