Phoenix Contact 2702772, User Manual

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GW EIP/ASCII...
68
PHOENIX CONTACT 3785_en_B
5.4.9 Assembly object (for Class 1 interface)
The “Assembly Object” interface is used to directly tie vendor-specific objects to a standard
interface that the EtherNet/IP PLC uses to communicate to the device.
The “Assembly Object” corresponds to the “Serial and Socket Data Transfer Objects” for the
GW EIP/ASCII.... Each instance of the “Assembly Object” corresponds to one or more of the
“Serial and/or Socket Data Transfer Object” attributes.
The “Assembly Object” defines the interface by which a Class 1 PLC can request the
receive data packets from and write the transmit data to the GW EIP/ASCII....
Table 5-33 Supported PCCC command types
Types FNC Description
0F
hex
67
hex
PLC-5 typed write
0F
hex
68
hex
PLC-5 typed read
0F
hex
A2
hex
SLC 500 protected typed
read with three address
fields
0F
hex
AA
hex
SLC 500 protected typed
write with three address
fields
Table 5-34 Assembly object class attributes (F6
hex
)
Attribute ID Name Data type Data value Access
rule
1 Revision UINT 2 Get
2 Max instance UINT 113 = One-port models (GW EIP/ASCII.../1DB9)
114 = Two-port models (GW EIP/ASCII.../2DB9)
116 = Four-port models (GW EIP/ASCII.../4DB9)
Get
3 Num instance UINT 4 = One-port models (GW EIP/ASCII.../1DB9)
8 = Two-port models (GW EIP/ASCII.../2DB9)
16 = Four-port models (GW EIP/ASCII.../4DB9)
Get
4 Optional attribute list UINT 4 Get
6 Maximum number
class attribute
UINT 7 Get
7 Maximum number
instance attribute
UINT 4 Get