Lenze E84AYCEO - Manual (Page 152)

14 Implemented CIP™ objects
14.3 "AC Drive Profile" objects
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Lenze · E84AYCEO communication module (EtherNet/IP™) · Communication Manual · DMS 3.0 EN · 10/2013 · TD17
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14.3.3 AC Drive Object (42 / 0x2A)
The "AC Drive Object" describes the device-specific functions of the drive, e.g. speed ramps, torque
control etc.
Class attributes
Instance attributes
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)
Attribute
ID
Service Name Data type Value
1 Get NumAttr USINT Number of supported attributes
2 Get Attributes ARRAY of
USINT
Listing of the supported attributes
3 Get AtReference BOOL 1: The drive currently runs at reference speed
or reference torque (depending on
attribute 6, DriveMode).
4 Get / Set NetRef BOOL • 0: Reference via local setting on the device
or terminal
• 1: Reference via network (e.g. from the
scanner)
6 Get / Set DriveMode USINT Drive mode:
• 1: Idle speed (frequency)
• 3: Torque control
In order to be able to use the torque control
for the assembly object instances 22 (0x16),
23 (0x17), 72 (0x48), 73 (0x49), this attribute
has to be written.
 Write "DriveMode" attribute ( 154)
7 Get SpeedActual INT Current speed
[rpm/2 SpeedScale ]
8 Get / Set SpeedRef INT Reference speed
[rpm/2 SpeedScale ]
11 Get TorqueActual INT Current torque
[Nm/2 TorqueScale ]
12 Get / Set TorqueRef INT Reference torque
[Nm/2 TorqueScale ]
22 Get / Set SpeedScale SINT From inverter drive version V13.00 and
communication module version V01.02!
Speed scaling factor
[Nm/2 SpeedScale ]
Value range: -128 ... 127