Eaton C440/XTOE, Руководство пользователя

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DeviceNet Configuration
22 C440/XTOE Electronic Overload Relay, DeviceNet MN04210002E—March 2011 www.eaton.com
Connection Object Instance #2 Attributes (Polled I/O) (C440)
Attr ID
Access
Rule
NV Name Data Type Attribute Description
1 Get — State USINT State of the object
Default = 0x01
2 Get — Instance_Type USINT Indicates either I/O or messaging connection
Default = 0x01
3 Get — TransportClass_Trigger BYTE Defines behavior of the connection
Default = 0x83
4 Get — Produced_Connection_ID UINT Placed in CAN identifier field when the connection transmits
5 Get — Consumed_Connection_ID UINT CAN Identifier field value that denotes message to be received
6 Get — Initial_Comm_Characteristics BYTE Defines the message group(s) across which productions and consumptions
associated with this connection occur
Default = 0x01
7 Get — Produced_Connection_Size UINT Maximum number of bytes transmitted across this connection
8 Get — Consumed_Connection_Size UINT Maximum number of bytes received across this connection
9 Get/Set — Expected_Packet_Rate UINT Defines timing associated with this connection
Default = 0x0000
10 _11 — N/A N/A N/A Not used. These attribute IDs have been obsoleted and are no longer defined
for a connection object
12 Get/Set — Watchdog_Timeout_Action USINT Defines how to handle inactivity/watchdog timeouts
Default = 0x00
13 Get — Produced_Connection_Path_Length UINT Number of bytes in the Produced_Connection_Path attribute
Default and fixed as 0x03
14 Get/Set NV Produced_Connection_Path Packed
EPATH Specifies the application object(s) whose data is to be produced by this
connection object default assembly instance 120 “0x62 0x37 0x38”
Allowed EPATHs:
50 (0x32): “0x62 0x33 0x32”
107 (0x6B): “0x62 0x36 0x42”
120 (0x78): “0x62 0x37 0x38”
130 (0x82): “0x62 0x38 0x32”
15 Get — Consumed_Connection_Path_Length UINT Number of bytes in the Consumed_Connection_Path attribute
Default and fixed as 0x03
16 Get/Set NV Consumed_Connection_Path Packed
EPATH Specifies the application object(s) that are to receive the data consumed by
this connection object
Default assembly instance 105 “0x62 0x36 0x39”
Allowed EPATHs:
2 (0x02 ): “0x62 0x30 0x32”
105 (0x69 ): “0x62 0x36 0x39”
C440 DeviceNet.book Page 22 Friday, March 25, 2011 10:41 AM
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