Danfoss FC 300 Design Manual page 237

FC 300 Design Guide
Function:
Set the data format of the SSI data. Choose be-
tween Gray or Binary format.
17-34 HIPERFACE Baudrate
Value:
600
1200
2400
4800
9600
19200
38400
Function:
Select the baud rate of the attached encoder.
This parameter cannot be adjusted while the mo-
tor is running.
17-5* Resolver Interface
Parameter group 17-5* is used for setting param-
eters for the MCB 103 Resolver Option.
Usually the resolver feedback is used as motor
feedback from Permanent Magnet motors with
par. 1-01 set to Flux with motor feedback.
Resolver parameters cannot be adjusted while the
motor is running.
17-50 Resolver Poles
Value:
2-2
Function:
Set the number of poles on the resolver. Most re-
solvers have 2 poles.
The value is stated in the data sheet for resolvers.
17-51 Resolver Input Voltage
Value:
4.0 - 8.0 V
Function:
Set the input voltage to the resolver. The voltage
is stated as RMS value.
The value is stated in the data sheet for resolvers
17-52 Resolver Input Frequency
Value:
2.0 - 15.0 kHz
factory setting
How to Programme
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7.0V
10.0kHz
() display text []
MG.33.B7.02 - VLT is a registered Danfoss trademark
Function:
Set the input frequency to the resolver.
The value is stated in the data sheet for resolvers.
17-53 Resolver Transformation Ratio
Value:
0.1 - 1.1
Function:
Set the transformation ratio for the resolver.
The transformation ration is:
V
Out
T
=
ratio
V
I n
The value is stated in the data sheet for resolvers.
17-59 Resolver Interface
Value:
Disabled
Enabled
Function:
Activate the MCB 103 resolver option when the
resolver parameters are selected.
To avoid damage of resolvers par. 17-50 – par.
17-53 must be adjusted before activating this pa-
rameter.
17-6* Monitoring and Application
This parameter group is selecting additional func-
tions when MCB 102 Encoder option or MCB 103
2
Resolver option is fitted into option slot B as speed
feedback.
Monitoring and Application parameters cannot be
adjusted while the motor is running.
17-60 Encoder Positive Direction
Value:
* Clockwise
Counter clockwise
Function:
Change the detected encoder rotation direction
without changing the wiring to the encoder.
This parameter cannot be adjusted while the mo-
tor is running.
value for use in communication via serial communication port
0.5
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