Danfoss MCO 305 Design Manual page 188

MCO 305 Design Guide
32-39 Encoder Monitoring
MENCODERMONITORING
Option
Off
3 Channels
2 Channels
Function
Monitoring of open- and short-circuit of the enco-
der inputs can enabled or disabled.
Select Off [0] if hardware monitoring not is
required.
Select [1] if all 3 channels A,B, and Index should
be monitored.
Select [2] if 2 channels A,B should be monitored.
An encoder error will issue (error 192).
32-40 Encoder Termination
MENCODERTERM
Option
Off
On
Function
Termination resistors can be switched on or off for
encoder 1.
Select Off [0] if high input impedance is required
when:
– One encoder is connected to multiple MCO 305
– The virtual master output of one MCO 305 is
connected to multiple MCO 305.
Select On [1] when the encoder is only connected
to this MCO 305.
See MCO 305 Operating Instructions for wiring
diagram.
default setting
188
__ Parameter Reference __
[0]
[1]
[2]
[0]
[1]
[ ] value for use in communication via serial communication port
®
MG.33.L4.02 – VLT is a registered Danfoss trademark
32-5* Feedback Source
32-50 Source Slave
Option
Enc 2
Motor Control
Function
Choose the feedback source for MCO. Choose [2]
for Enc2. When using motor control principle "Flux
with motor feedback" (Par. 101) it is possible to
use the flux feedback source (Par. 102) for the
MCO 305. Choose [3] for MCO 305 feedback from
feedback source given in Par. 102. This can be
internal 24V encoder, Encoder option, or resolver
option.
[2]
[3]