BONFIGLIOLI active User Manual

06/0522
22 06/05
8.5 Velocity mode objects (0x6nnn)
8.5.1 0x604D/0 pole number (integer 8)
The object pole number states the number of poles (not pole pairs) of the connected
machine. This variable is needed in order to convert the reference value object target
velocity from RPM into the corresponding internal reference frequency and also the
internal actual frequency from a frequency into the actual value object control effort
with the unit RPM.
The object pole number is converted inside the product and written into the first data
set on the parameter
No. of pole pairs 373. The parameter value of the number of
pole pairs is to be doubled for the object pole number.
Parameter Setting
No. Object Min. Max.
0x604D Pole number 2 48
8.5.2 0x6042/0 Target velocity (integer 16)
The object target velocity is the reference value for the frequency inverter. As the
ob
j
ects setpoint factor and dimension factor have not been implemented, this value is
interpreted as a speed with the unit RPM. There is conversion to a reference
frequency with the help of the object pole number.
The object target velocity is evaluated according to the signs in front (Integer16). The
set parameter value
No. of pole pairs 373 in the first data set is relevant.
Parameter Setting
No. Object Min. Max.
0x6042 Target velocity -32768 32767
The target velocity reference value is included product-internally via the Reference
line value. This reference value is combined with the internal reference frequency
value from the frequency reference value channel in the input of the ramp function.
8.5.3 0x6043/0 Target velocity demand (integer16)
T
he ob
j
ect tar
g
et velocity demand is the output variable of the ramp function. The
object has the same notation as the object target velocity and can be read as an
actual value as it is generated internally by the product.
8.5.4 0x6044/0 Control effort (integer16)
The actual value of the drive mechanism converted to the unit RPM is stored in the
ob
j
ect control effort. The ob
j
ect has the same notation as the ob
j
ect tar
g
et velocit
y
and can only be read.

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General

Brand	BONFIGLIOLI
Model	active
Category	DC Drives
Language	English