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Assembly Object
Instance ID (Hex)
0x64
0x65
If the default assembly instances are not adaptive, a user-defined assembly
object can be created. The system will show the unit of IO modules in the CAN
Slave Utility software. Therefore, users can arrange the unit to the specific
assembly instances. In analog modules, the unit of length is 2 bytes where 1
byte is in the digital modules.
Users can assign assembly instances as either input or output instances.
However there must be DO or AO units in output instances. Plus there must be
DI or AI units in input instances. For example:
Assembly Object
Instance ID (Hex)
0x64
0x65
0x66
CAN-8124/ CAN-8224/ CAN-8424 User Manual (Version 2.0, Aug/2007)
Instance Type
Data Length(Byte)
Output
Input
Instance
Data
Type
Length(Byte)
Output
2
Output
3
Input
4
CAN-8124/CAN-8224/CAN-8424 User Manual
DO: 5
I-8053/ I-8064/ I-8042
DI: 4
Component modules
st
1
byte DO (1
nd
2
byte DO (1
st
1
byte DO (2
nd
2
byte DO (1
rd
3
byte DO (2
st
1
byte DI (2
nd
2
byte DI (1
rd
3
byte DI (2
th
4
byte DI (2
Component modules
I-8042/I-8057
st
byte of I-8053),
st
byte of I-8064)
nd
byte of I-8053),
st
byte of I-8042),
nd
byte of I-8042)
nd
byte of I-8042),
st
byte of I-8042),
nd
byte of I-8057)
nd
byte of I-8057)
140/153
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