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.
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