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17-24 SSI Data Length
Range:
Function:
13
*
[13 - 25]
Set the number of bits for the SSI telegram. Choose 13 bits for single-turn encoders and 25 bits for multi-turn
encoder.
17-25 Clock Rate
Range:
Function:
260kHz
*
[100 - 260 kHz]
Set the SSI clock rate. With long encoder cables the clock rate must be reduced.
17-26 SSI Data Format
Option:
Function:
[0]
*
Gray Code
[1]
Binary Code
Set the data format of the SSI data. Choose between Gray or Binary format.
17-34 HIPERFACE Baudrate
Option:
Function:
[0]
600
[1]
1200
[2]
2400
[3]
4800
[4]
*
9600
[5]
19200
[6]
38400
Select the baud rate of the attached encoder.
This parameter cannot be adjusted while the motor is running. The parameter is only accessible when par. 17-20
is set to HIPERFACE [1].
2.18.4. 17-5* Resolver Interface
Parameter group 17-5* is used for setting parameters 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
Range:
Function:
2
*
[2-2]
Set the number of poles on the resolver.
The value is stated in the data sheet for resolvers.
17-51 Resolver Input Voltage
Range:
Function:
7.0V
*
[4.0 - 8.0 V]
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
Range:
Function:
10.0kHz
*
[2.0 - 15.0 kHz]
Set the input frequency to the resolver.
The value is stated in the data sheet for resolvers.
17-53 Resolver Transformation Ratio
Range:
Function:
0.5
*
[0.1 - 1.1]
Set the transformation ratio for the resolver.
The transformation ration is:
Tratio =
VOut
VIn
FC 300 Programming Guide
2. How to Programme
MG.33.M3.02 - VLT
®
is a registered Danfoss trademark
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