Parameter Group 8: Communication; Control Site; Control Word Source; Control Word Timeout Function - Danfoss VLT FC 51 Series Programming Manual

4. Parameter Descriptions

4.9. Parameter Group 8: Communication

4.9.1. 8-** Communication
Parameter group for configuring communication.
4.9.2. 8-0* General Settings
Use this parameter group for configuring the general settings for communication.
4

8-01 Control Site

Option:
[0]
[1]
[2]

8-02 Control Word Source

Option:
[0]
[1]
8-03 Control Word Timeout Time
Range:
1.0 s

8-04 Control Word Timeout Function

Option:
[0]
[1]
[2]
[3]
[4]
[5]
52
* Digital and Control
Word
Digital Only
Control Word Only
None
* FC RS485
* [0.1 - 6500 s]
* Off
Freeze Output
Stop
Jogging
Max. Speed
Stop and Trip
MG.02.C2.02 - VLT
Function:
Use both digital input and control word as control.
Use digital input as control.
Use control word only as control.
NB!
The setting in this parameter overrules settings in
par. 8-50 to 8-56.
Function:
Function is inactive
Monitoring control word source is done via serial communication
port RS485.
Function:
Enter time to pass before control word timeout function (par.
8-04) must be carried out.
Function:
Select the action to be taken in case of a timeout.
No function.
Freeze output until communication resumes.
Stop with auto restart when communication resumes.
Run motor at jog frequency until communication resumes.
Run motor at max. frequency until communication resumes.
Stop motor, then reset frequency converter in order to restart
either via LCP or digital input.
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VLT Micro Drive FC 51