Danfoss VLT AQUA Drive FC 202 Programming Manual page 103

Parameter Description
8-04 Control Timeout Function
Select the timeout function. The timeout function is activated
when the control word fails to be updated within the time
period specified in parameter 8-03 Control Timeout Time. [20] N2
Override Release only appears after setting the Metasys N2
protocol.
To change the set-up after a timeout, configure as follows:
1. Set parameter 0-10 Active Set-up to [9] Multi set-up.
2. Select the relevant link in parameter 0-12 This Set-up
Linked to.
Option: Function:
[7] Select setup 1 Changes the set-up after a control
word timeout. If communication
resumes after a timeout,
parameter 8-05 End-of-Timeout
Function either resumes the set-up
used before the timeout, or retains
the set-up endorsed by the
timeout function.
[8] Select setup 2 See [7] Select set-up 1.
[9] Select setup 3 See [7] Select set-up 1.
[10] Select setup 4 See [7] Select set-up 1.
[20] N2 Override
Release
[27] Forced stop and
trip
8-05 End-of-Timeout Function
Select the action after receiving a valid control word following a
timeout.
This parameter is active only when parameter 8-04 Control
Timeout Function is set to:
•
[7] Set-up 1.
•
[8] Set-up 2.
•
[9] Set-up 3.
•
[10] Set-up 4.
Option: Function:
[0] Hold set-up Retains the set-up selected in
parameter 8-04 Control Timeout
Function and shows a warning until
parameter 8-06 Reset Control Timeout
toggles. Then the frequency
converter resumes its original set-
up.
[1] Resume set-up Resumes the set-up that was active
*
before the timeout.
8-06 Reset Control Timeout
This parameter is active only when option [0] Hold set-up has
been selected in parameter 8-05 End-of-Timeout Function.
Option: Function:
MG20OB02
Programming Guide
8-06 Reset Control Timeout
This parameter is active only when option [0] Hold set-up has
been selected in parameter 8-05 End-of-Timeout Function.
Option:
[0] Do not reset Retains the set-up specified in
*
[1] Do reset
8-07 Diagnosis Trigger
Not all fieldbusses support the diagnosis functions.
Option:
[0] Disable
*
[1] Trigger on alarms
[2] Trigger alarm/warn. Send EDD after alarms or warnings.
8-08 Readout Filtering
If the speed feedback value readouts on fieldbus are fluctuating,
this function is used. Select filtered, if the function is required. A
power cycle is required for changes to take effect.
Option:
[0] Motor Data
Std-Filt.
[1] Motor Data LP-
Filter
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Function:
parameter 8-04 Control Timeout Function:
•
[7] Set-up 1.
•
[8] Set-up 2.
•
[9] Set-up 3.
•
[10] Set-up 4.
Restores the frequency converter to the
original set-up following a control word
timeout. The frequency converter performs
the reset and immediately reverts to the [0]
Do not reset setting.
Function:
Send no extended diagnosis data
(EDD).
Send EDD after alarms.
Function:
Normal fieldbus readouts.
Filtered fieldbus readouts of the following
parameters:
•
Parameter 16-10 Power [kW].
•
Parameter 16-11 Power [hp].
•
Parameter 16-12 Motor Voltage.
•
Parameter 16-14 Motor Current.
•
Parameter 16-16 Torque [Nm].
•
Parameter 16-17 Speed [RPM].
•
Parameter 16-22 Torque [%].
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