Lenze E84Dxxxx - Manual (Page 118)

14 Implemented CIP™ objects
14.1 General CIP objects
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Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD17
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14.1.4 Connection Manager Object (6 / 0x06)
The "Connection Manager Object" manages the internal resources for the I/O data transfer (implicit
messaging) and the parameter data transfer (explicit messaging). The instance specified by the
"connection manager" class refers to a "connection instance" or a "connection object".
Class attributes
Instance attributes
1) A device can reject a "Request" of the attribute with the general status code "0x09" (invalid attribute value) if the
attribute value sent is unequal to zero.
Attribute
ID
Service Name Data type Value
1 Get Revision UINT 1 (0x0001)
2 Get Max. Instance UINT 1 (0x0001)
3 Get Number of Instances UINT 1 (0x0001)
4 Get Optional Attribute List: STRUCT of:
Number Attributes UINT 8 (0x0008)
Optional Attributes ARRAY of
UINT
1 ... 8
0x0001.0002.0003.0004.0005.0006.0007.
0008
6 Get Max. ID Number Class
Attributes
UINT 7 (0x0007)
7 Get Max. ID Number Instance
Attributes
UINT 8 (0x0008)
Attribute
ID
Service Name Data type Value
1 Set 1) Open Requests UINT Number of "Forward Open Service Requests"
received
2 Set 1) Open Format Rejects UINT Number of "Forward Open Service Requests"
rejected due to faulty format.
3 Set 1) Open Resource Rejects UINT Number of "Forward Open Service Requests"
rejected due to a lack of resources.
4 Set 1) Open Other Rejects UINT Number of "Forward Open Service Requests"
rejected due to other reasons than faulty
format or lack of resources.
5 Set 1) Close Requests UINT Number of "Forward Close Service Requests"
received
6 Set 1) Close Format Requests UINT Number of "Forward Close Service Requests"
rejected due to faulty format.
7 Set 1) Close Other Requests UINT Number of "Forward Close Service Requests"
rejected due to other reasons than faulty
format.
8 Set 1) Connection Timeouts UINT Total number of "Connection Timeouts" that
have occurred within the connections
monitored by this object.