Parameters: 17-** Motor Feedb. Option - Danfoss VLT AutomationDrive FC 300 Series Programming Manual

Parameter Descriptions
3.18 Parameters: 17-** Motor Feedb.
Option
Additional parameters to configure the Encoder (MCB 102)
or the Resolver (MCB 103) Feedback Option.
3 3
3.18.1 17-1* Inc. Enc. Interface
Parameters in this group configure the incremental
interface of the MCB 102 option. Note that both the
incremental and absolute interfaces are active at the same
time.
NOTE
These parameters cannot be adjusted while the motor is
running.
17-10 Signal Type
Select the incremental type (A/B channel) of the encoder in use.
Find the information on the encoder data sheet.
Select [0] None if the feedback sensor is an absolute encoder
only.
Option:
[0]
[1]
*
[2]
17-11 Resolution (PPR)
Range:
1024 [10 - 10000 ] Enter the resolution of the incremental
*
3.18.2 17-2* Abs. Enc. Interface
Parameters in this group configure the absolute interface
of the MCB 102 option. Note that both the incremental
and absolute interfaces are active at the same time.
17-20 Protocol Selection
Select [1] HIPERFACE if the encoder is absolute only.
Select [0] None if the feedback sensor is an incremental encoder
only.
Option:
[0]
*
[1]
[2]
[4]
NOTE
This parameter cannot be adjusted while the motor is
running.
150
VLT
Function:
None
RS422 (5V TTL)
Sinusoidal 1Vpp
Function:
track, i.e. the number of pulses or periods
per revolution.
Function:
None
HIPERFACE
EnDat
SSI
MG33ME02 - VLT
®
AutomationDrive Programmming Guide
17-21 Resolution (Positions/Rev)
Select the resolution of the absolute encoder, i.e. the number of
counts per revolution.
The value depends on setting in 17-20 Protocol Selection.
Range:
Size related
*
NOTE
This parameter cannot be adjusted while the motor is
running.
17-24 SSI Data Length
Range:
13 [13 - 25 ] Set the number of bits for the SSI telegram.
*
17-25 Clock Rate
Range:
Size related
*
17-26 SSI Data Format
Option:
[0] Gray code
*
[1] Binary code Set the data format of the SSI data. Choose
17-34 HIPERFACE Baudrate
Select the baud rate of the attached encoder.
The parameter is only accessible when 17-20 Protocol Selection is
set to [1] HIPERFACE.
Option:
[0]
[1]
[2]
[3]
[4]
*
[5]
[6]
NOTE
This parameter cannot be adjusted while the motor is
running.
3.18.3 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 1-01 Motor Control
Principle set to Flux with motor feedback.
Resolver parameters cannot be adjusted while the motor is
running.
®
is a registered Danfoss trademark
Function:
[ 4. - 131072. ]
Function:
Choose 13 bits for single-turn encoders and 25
bits for multi-turn encoder.
Function:
[ 100 - 0 kHz] Set the SSI clock rate. With long
encoder cables the clock rate must
be reduced.
Function:
between Gray or Binary format.
Function:
600
1200
2400
4800
9600
19200
38400