8 Object Dictionary
40
YASKAWA ELECTRIC
SIEP C730600 64A 1000-Series Option SI-ES3 Technical Manual
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 will not operate as
expected.
Note:
Drive and Motion Control (DSP 402) cannot be set or referenced unless o1-03 = 2.
6040 (Hex) - Controlword
This object sets the device to different states. Refer to
Table 6
for details.
6041 (Hex) - Statusword
This object shows different states of the device. Refer to
Table 7
for details.
6042 (Hex) - vl Target Velocity
This object sets the speed reference and the run command. It is internally multiplied with the vl dimension factor (604C)
and can be set when the status in Controlword 6040 (Hex) is “Operation Enable.”
If vl target velocity is < 0, the value will be converted to positive before writing it to the frequency reference. The 0x6040
Enable operation command will also be processed as RUN REV order.
If target velocity
≥
0, the value will be used natively in the frequency reference. The 0x6040 Enable operation command
will also be processed as RUN FWD order.
6043 (Hex) - vl Velocity Demand
The vl velocity demand is the output frequency of the drive to the motor.
MEMOBUS/Modbus register: 0x003E (Output frequency in r/min)
When in reverse run, the value in MEMOBUS/Modbus register: 0x003E will be converted to negative to indicate REV
operation mode.
6044 (Hex) - vl Velocity Actual Value
The vl velocity actual value is the motor speed.
MEMOBUS/Modbus register: 0x00AC (Motor speed in r/min)
When in reverse run, the value in MEMOBUS/Modbus register: 0x00AC will be converted to negative to indicate REV
operation mode.
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
0
vl target velocity
Read/Write
Rx /Tx
-32768...0...32767 r/min
Index (Hex)
Subindex
Content
Access
PDO Mapping
Value Range
Unit
6043
0
vl velocity demand
Read Only
Tx
-32768...0...32767 r/min
Index (Hex)
Subindex
Content
Access
PDO Mapping
Value Range
Unit
6044
0
vl velocity actual value
Read Only
Tx
-32768...0...32767 r/min
Summary of Contents for SI-ES3
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