Danfoss FC 300 Design Guide

FC 300 Design Guide
How to Program
" Parameters: EncoderInput
" 17-** Motor Feedb. Option
Additional parameters to configure the
Encoder(MCB102)ortheResolver(MCB103)
Feedback Option.
" 17-1* Inc. Enc. Interface
Parameters in this group configure the incremental
interface of the MCB102 option. Note that
both the incremental and absolute interfaces
areactiveatthesametime.
17-10 Signal Ty p e
Option:
None [0]
*
TTL (5V, RS422) [1]
SinCos [2]
Function:
Select the incremental type (A/B channel)
of the encoder in use. Find the information
on the encoder data sheet.
Select None [0] if the feedb ack sensor is
an abso lute encoder only.
This parameter cannot be adjusted while
the motor is running.
17-11 Resolution (PPR)
Range:
10 - 10000
*
1024
Function:
Enter the re solution of the i ncrem ent al track, i.e.
the number of pulses or periods per revolution.
This parameter cannot be adjusted while
the motor is running.
" 17-2* Abs. Enc. Interface
Parameters in this group configure the absolute
interface of the MCB102 option. Note that
both the incremental and absolute interfaces
areactiveatthesametime.
17-20 Protoco l S el ection
Option:
*
None [0]
HIPERFACE [1]
EnDat [2]
SSI [4]
Function:
Select HIPERFACE [1] if the encoder is absolute only.
Select None [0] if the feedback sensor is an
incremental encoder only.
This parameter cannot be adjusted while
the motor is running.
17-21 Resolution (Positions/Rev)
Option:
512 [512]
1024 [1024]
2048 [2048]
4096 [4096]
8192 [8192]
16384 [16384]
*
32768 [32768]
Function:
Select the resolution of the absolute encoder, i.e.
the number of counts per revolution.
This parameter cannot be adjusted while
the motor is running.
17-24 SSI D ata Length
Range:
13 - 25
*
13
Function:
Set the number of bits for the SSI telegram.
Choose 13 bits for single-turn encoders and
25 bits for multi-turn e ncoder.
17-25 Clock Rate
Range:
100 - 260 kHz
*
260 kHz
Function:
Set the SSI clock rate. For long encoder cables,
the clock rate must be reduced.
17-26 SSI Data Form at
Option:
*
Gray Code [0]
Binary Code [1]
Function:
Set the data format of the SSI data . Choose
betweenGrayorBinaryformat.
*
default setting ()display text []value for use in communication via serial communication port
251
MG.33.B
6.22 - V LT is a registered Danfoss trademark

Danfoss FC 300 Specifications

General

Brand	Danfoss
Model	FC 300
Category	DC Drives
Language	English