Firmware
≤
11.00 - DMS 8.0 EN - 10/2011
L
217
8400 StateLine C | Reference manual
Motor control (MCTRL)
Encoder/feedback system
5.10
Encoder/feedback system
For the motor control modes with speed feedback, the feedback signal can be supplied at
the digital input terminals (DI1/DI2) via an HTL encoder.
[5-25] Signal flow - encoder interface
How to get to the parameterisation dialog of the encoder/feedback system:
1. »Engineer« Go to the
Project view
and select the 8400 StateLine controller.
2. Go to
Workspace
and change to the
Application parameters
tab.
3. Go to the
Overview
dialog level and click the following button:
Danger!
• In order to prevent interference injections when using an encoder, only use
shielded motor and encoder cables.
• If an HTL encoder is used at the digital input terminals:
Observe the maximum input frequencies of the digital inputs!
– DI1/DI2: max. 10 kHz
Note!
In the Lenze setting (e.g. when the device is delivered), the open-circuit
monitoring of the encoder is activated.
Encoder open-circuit monitoring
(
244)
Wiring diagram, assignment and electrical data of the digital input terminals
can be found in the
8400 hardware manual
in the chapter "Technical data".
• The hardware manual has been stored in electronic form on the data carrier
supplied with the 8400 drive controller.
1
0
2
C00495
FreqIn12
C00497/1
C00051
C00420/1
C00425/1
10 kHz
C00496
Speed encoder
selection
Filter time
Encoder number of incr.
Actual speed value
Speed controller/
slip regulator
Encoder sampling time
Encoder evaluation procedure
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
