8 Object Dictionary
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YEU SIEP C710616 86A - AC Drive A1000 Option Powerlink - Technical Manual
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Drives and Motion Profile Objects (DSP 402)
The drive supports the Drive and Motion Profile DSP 402 Velocity Mode. Before using the Velocity Mode objects the following parameters have to
be set up in the drive:
• The number of motor poles must be set to E2-04.
• The frequency reference and output frequency display unit must be set to r/min by setting parameter o1-03 = 2.
If these settings are not done properly, the Velocity Mode objects can not be used or the drive might not operate as expected.
Note:
Drive and Motion Control (DSP 402) cannot be set or referenced unless o1-03 = 2.
603F (Hex) - Errorcode
This object shows the errorcode in case an error has occurred.
6040 (Hex) - Controlword
This object sets the device to different states.
6041 (Hex) - Statusword
This object shows different states of the device.
6042 (Hex) - vl Target Velocity
This object sets the speed reference. It is internally multiplies with the vl dimension factor (604C). Prior to using the object, drive parameter o1-03
has to be set to min
-1
.
6043 (Hex) - vl Velocity Demand
The vl Velocity Demand is the speed reference provided by the ramp function and limiting functions in units of min
-1
.
6044 (Hex) - vl Velocity Control Effort/Actual Value
The vl Velocity Control Effort is the output frequency of the drive to the motor. The unit is min
-1
. In case of close loop vector control mode the
motor speed can be read out.
6046 (Hex) - vl Velocity Min Max Amount
This object provides two subindexes to set the minimum and maximum speed reference in r/min.
Index (Hex)
Subindex
Content
Access
PDO Mapping
Value Range
603F
0
Errorcode
Read Only
Tx
0...65535
Index (Hex)
Subindex
Content
Access
PDO Mapping
Value Range
6040
0
Controlword
Read/Write
Rx/Tx
0...65535
Index (Hex)
Subindex
Content
Access
PDO Mapping
Value Range
6041
0
Statusword
Read Only
Tx
0...65535
Index (Hex)
Subindex
Content
Access
PDO Mapping
Value Range
Unit
6042
-
vl target velocity
Read/Write
Rx /Tx
-32768...0...32767
r/min
Index (Hex)
Subindex
Content
Access
PDO Mapping
Value Range
Unit
6043
-
vl velocity demand
Read Only
Tx
-32768...0...32767
r/min
Index (Hex)
Subindex
Content
Access
PDO Mapping
Value Range
Unit
6044
-
vl control effort
Read Only
Tx
-32768...0...32767
r/min
Index (Hex)
Subindex
Content
Access
PDO Mapping
Value Range
Unit
6046
1
vl velocity min amount
Minimum speed reference allowed
d2-02 (Frequency reference lower limit)
Note: The parameter specifies the % rate of E1-
04 maximum output frequency. Internal
parameter calculations needed.
Read/Write
Rx/Tx
0...(2
32
-1)
r/min
2
vl velocity max amount
Maximum speed reference allowed
d2-01 (Frequency reference upper limit)
Note: The parameter specifies the % rate of E1-
04 maximum output frequency. Internal
parameter calculations needed.
Read/Write
Rx/Tx
0...(2
32
-1)
r/min
Summary of Contents for SI-EL3
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