Parameters - Danfoss FC 300 Profibus Manual

FC 300 Profibus

Parameters

8-01 Control Site
Option:
*
Digital and ctrl. word
Digital only
Control word only
Function:
Specifies the control as either Digital inputs, Control
word, or both. This parameter overrules the settings
in par. 8-50 to 8-56.
8-02 Control Word Source
Option:
*
FC RS485
FC USB
Option A
Function:
Specifies the source of the control word, serial
interface, or installed option. During initial
power-up, the frequency converter automatically
sets this parameter to Option A if it detects if a valid
bus option installed in this slot. If the option is
removed, the frequency converter detects a change
in the configuration and sets par. 8-02 back to
default setting FC RS485. The frequency converter
trips. If an option is installed after initial power-up,
the setting of par. 8-02 does not changed but the
drive will be tripped and display alarm 67 Alarm
Option Changed.
8-03 Control Word Time-out Time
Range:
0.1 - 18000.0 s
Sets the maximum time expected to pass between
the reception of two consecutive telegrams. If
[0]
this time is exceeded, it indicates that the serial
[1]
communication has stopped. The function selected
[2]
in par. 8-04 will then be carried out.
*
[0]
[1]
[2]
A valid control word triggers the time-out counter.
Acyclic DP V1 does not trigger the time-out counter.
The time-out function is activated if the control
word is not updated within the time specified in par.
8-03 Control Word Time-out Time.
-
-
-
*
1.0 s
MG.33.C2.02 - VLT is a registered Danfoss trademark
Function:
8-04 Control Word Time-out Function
Option:
Off
Freeze Output
Stop
Jogging
Max. Speed
Stop and trip
Select set-up 1
Select set-up 2
Select set-up 3
Select set-up 4
Function:
Off: Control via serial bus (Fieldbus or standard)
is resumes and uses the most recent control
word.
Freeze output frequency: Freeze output
frequency until communication resumes.
Stop with auto restart: Stop with auto restart
when communication resumes.
[0]
[1]
[2]
[3]
[4]
[5]
[7]
[8]
[9]
[10]
57