SI-Ethernet User Guide
179
Issue: 3
Sa
fe
In
Me
ch
E
Get
ting s
ta
P
K
an
PC T
Sec
Di
G
Ind
ex
Product Name
Returns the product name as a short string of ASCII Bytes. The first byte specifies the number of
following bytes that constitute the product name.
7.5.19
Motor data object
Class:
0x28 (40
10
)
There are 2 instances of the Motor data object. Instance 1 will represent menu 5 motor information
(motor 1) and instance 2 will represent menu 21 motor information (motor 2). The instance being
used by the other dependant objects will be determined by Pr
0.11.045
, to use the second motor
map objects (instance 2), Pr
0.11.045
should be set to
Motor 2
. Pr
0.11.045
is polled in the
background task, so the user should be aware that during motor map changeover, the RPM speed
reference may not be accurate. The available attributes and associated functions for the AC motor
data object are shown in Table 7-25
AC Motor data object attributes
below.
Table 7-25 AC Motor data object attributes
(* The MotorType attribute has no effect on drive operation, it is only used to provide information to
the user as shown in Table 7-26
below)
.
Name:
ProductName
Class
0x01
Default
Onboard Ethernet
Factory Fitted Ethernet
SI-Ethernet
SI-Ethernet
Instance
0x01
Data Type
SHORT_STRING
Attribute
0x07
Access
Get
AC Motor Instance Attributes
Drive Parameter
Attribute ID
Name
Access
Instance 1
Instance 2
0x03 (3
10
)
MotorType (*)
Get/Set
None
None
0x06 (6
10
)
RatedCurrent
Get/Set
Pr 0.05.007
(scaled to 100 mA units)
Pr 0.21.007
(scaled to 100 mA units)
0x07 (7
10
)
RatedVoltage
Get/Set
Pr 0.05.009
Pr 0.21.009
0x09 (9
10
)
RatedFreq
Get/Set
Pr 0.05.006
(scaled to Hz)
Pr 0.21.006
(scaled to Hz)
0x0F (15
10
)
BaseSpeed
Get/Set
Pr 0.05.008
(scaled to rpm units)
Pr 0.21.008
(scaled to rpm units)
0x64 (100
10
)
Motor2Select
Get
Pr 0.21.015
Pr 0.21.015
Set
Pr 0.11.045
Pr 0.11.045
Table 7-26 Supported motor types
Value
Motor Type
6
Wound rotor induction motor
7
Squirrel cage induction motor (default)
9
Sinusoidal PM BL motor
10
Trapezoidal PM BL motor
In Open loop mode, only values 6 and 7 will be supported.
NOTE
Содержание Unidrive M600
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