Danfoss VLT MCA 121 EtherNet/IP - Page 52

Class ID 0x06 Connection Manager
Attribute
Access Name Data Type Description
1 Get Open Requests UINT Number of Forward Open requests received
2 Get Open Format Rejects UINT Number of Forward Open requests rejected due to bad format
3 Get Open Resource Rejects UINT Number of Forward Open requests rejected due to lack of resources
4 Get Open Other Rejects UINT Number of Forward Open requests rejected due to other reasons
5 Get Close Requests UINT Number of Forward Close requests received
6 Get Close Format Requests UINT Number of Forward Close requests rejected due to bad format
7 Get Close Other Requests UINT Number of Forward Close requests rejected due to other reasons
8 Get Connection Timeouts UINT Number of connection timeouts
9 Get Connection Entry List Struct of: NumCon-
nEntries
INT Number of connection entries ConnOpenBits ARRAY of BOOL List
of connection data
Table 8.3: Instance Attributes
Class ID 0x28 Motor Data Object
Attribute
Access Name Data Type Parameter Description
1 Get Number of Attributes supported USINT - 7
2 Get List of attributes supported Array of USINT - 3,6,7,8,9,12,15
3 Get/Set Motor Type USINT 1-10 3: PM sync. motor (FC 302 only)
7: Squirrel cage induction motor
6 Get/Set Rated Current UINT 1-24 Unit: 100 mA
7 Get/Set Rated Voltage UINT 1-22 Unit: Volt
8 Get/Set Rated Power UDINT 1-20 Unit: Watt
9 Get/Set Rated Frequency UINT 1-23 Unit: Hertz
12 Get/Set Pole Count UINT 1-39 Number of poles in motor
15 Get/Set Base Speed UINT 1-25 Unit: RPM
Table 8.4: Instance Attributes
NB!
Class ID 0x28 is only available if ODVA profile is selected in par.8-10
Control Word Profile .
Class ID 0x29 Control Supervisor Object
Attribute
Access Name Data Type Description
1 Get Number of Attributes supported USINT 12
2 Get List of supported Attributes Array of USINT 3,4,4,5,6,7,8,9,10,11,12,13,15
3 Get/Set Run 1 (forward) Boolean FC CTW Bit 6 = Run1 XOR Run2
FC CTW Bit15 = 0
4 Get/Set Run 2 (reverse) Boolean FC CTW Bit 6 = Run1 XOR Run2
FC CTW Bit15 = 1
5 Get/Set Network Control Boolean Parameter 12-32 value written from option
6 Get State USINT The state of the CIP state-machine
7 Get Running 1 Boolean Run1 AND bit 11 in FC STW
8 Get Running 2 Boolean Run2 AND bit 11 in FC STW
9 Get Ready Boolean STATE_ENABLED or STATE_STOPPING or
STATE_FAULT_STOP from state-machine
10 Get Faulted Boolean Bit 3 in FC STW
11 Get Warning Boolean Bit 7 in FC STW
12 Get/Set Fault reset Boolean Bit 7 in FC CTW
13 Get Fault Code UINT Mapping of par. 16-90 Alarm Word to CIP specific
fault codes
15 Get Control from net Boolean Parameter 12-31 value written from option
Table 8.5: Instance Attributes
8 Appendix MCA 121 EtherNet/IP
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