Eaton OPTE9, Руководство по установке, Страница: 66 / 90

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9. Ethernet/IP
Dual port ethernet option board installation manual
MN032004EN October 2017 www.eaton.com
Table 131. Fault history object – number of instances
Drive Maximum number of faults
Eaton MMX 10
Eaton SPX 10
Eaton SPX 10
9.2.3.4.3. Instance attributes
Instance attribute “FaultCode”
The value returns the fault code of a fault entry which is
represented by the Fault History Object instance.
Instance attribute “FaultID”
The value returns the fault ID of a fault entry which is
represented by the Fault History Object instance. This value
more exactly specifies which kind of fault is in question.
In case of SVX/SPX, the FaultID is the subcode of the fault.
Instance attribute “FaultMillisAfterMidnight”
The attribute contains the number of milliseconds after
midnight when the fault is time-stamped. The purpose
of this format is to provide high accuracy and give you
the possibility of representation according to 24-hour or
12-hour clock.
9.2.3.4.4. Class services
Class service “reset”
This service is used to reset the fault history of the drive.
9.3 Assembly instances implemented by OPTE9
9.3.1 ODVA I/O Assembly instances for AC/DC Drive
The OPTE9 supports the Output Assembly Instances 20,
21, 23 and 25, and the Input Assembly Instances 70, 71, 73
and 75.
The control word bits are mapped to the object data
according to the table below.
Table 132. CIP Control word mapping to object data
Bit Bit name Object Attribute name Attribute ID
0 RunFwd Control supervisor object Run1 3
d
1 RunRev Control supervisor object Run2 4
d
2 FaultRst Control supervisor object FaultRst 12
d
3 – – – –
4 – – – –
5 NetCtrl Control supervisor object NetCtrl 5
d
6 NetRef AC/DC drive object NetRef 4
d
7 NetProc AC/DC drive object NetProc 5
d
The status word bits are mapped to the object data
according the table below.
Table 133. CIP Status word mapping to object data
Bit Bit name Object Attribute name Attribute ID
0 Faulted Control supervisor object Faulted 10
d
1 Warning Control supervisor object Warning 11
d
2 Running1 Control supervisor object Running1 7
d
3 Running2 Control supervisor object Running2 8
d
4 Ready Control supervisor object Ready 9
d
5 CtrlFromNet Control supervisor object CtrlFromNet 15
d
6 RefFromNet AC/DC drive object RefFromNet 29
d
7 AtReference AC/DC drive object AtReference 3
d
The process data IN is mapped according to the table below.
Table 134. Process data in mapping to object data
Parameter name Object Attribute name Attribute ID
Speed Reference AC/DC drive object SpeedRef 8d
Torque Reference AC/DC drive object TorqueRef
(ProcessDataIn1)
12d
Process Reference AC/DC drive object ProcessRef
If Drive Mode is:
0 = ProcessDataIn1
4 = ProcessDataIn2
14d
Drive Mode AC/DC drive object DriveMode 6d
The process data OUT is mapped according to the
table below.
Table 135. Process data out mapping to object data
Parameter name Object Attribute name Attribute ID
Speed Actual AC/DC drive object SpeedActual 7d
Torque Actual AC/DC drive object TorqueActual 11d
Process Actual AC/DC drive object ProcessActual
(ProcessDataOut1)
13d
Drive State Control supervisor object State 6d
The Speed Reference is updated to the drive only when
the NetRef bit is set to 1. The torque reference is updated
to the drive only when the motor control mode is
“Torque Control”.