Danfoss VLT AutomationDrive FC 301 Programming Manual page 132

Parameter Descriptions
8-04 Control Word Timeout Function
Select the timeout function. The timeout function activates when
the control word fails to be updated within the time period
specified in parameter 8-03 Control Word Timeout Time.
Option:
3 3
[26] Trip
8-05 End-of-Timeout Function
Option:
[0] Hold set-
up
[1] Resume
*
set-up
8-06 Reset Control Word Timeout
This parameter is active only when [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
This parameter has no function for DeviceNet.
Option:
[0] Disable
*
[1] Trigger on alarms
[2] Trigger alarm/warn.
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.
130
VLT
Function:
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.
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.
Resumes the set-up that was active before the
timeout.
Function:
parameter 8-04 Control Word Timeout Function,
following a control word timeout.
Restores the frequency converter to the
original set-up following a control word
timeout. The frequency converter performs
the reset and then immediately reverts to the
[0] Do not reset setting.
Function:
Function:
Normal fieldbus readouts.
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®
AutomationDrive FC 301/302
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:
[1] Motor Data
LP-Filter
3.10.2 8-1* Ctrl. Word Settings
8-10 Control Word Profile
Select the interpretation of the control and status words
corresponding to the installed fieldbus. Only the selections valid
for the fieldbus installed in slot A are visible in the LCP display.
For guidelines in selection of [0] FC profile and [1] PROFIdrive
profile, refer to the design guide.
For more guidelines in the selection of [1] PROFIdrive profile, refer
to the operating instructions for the installed fieldbus.
Option:
[0] FC profile
[1] PROFIdrive profile
[3] FC Motion Profile
[5] ODVA
[7] CANopen DSP 402
8-13 Configurable Status Word STW
The status word has 16 bits (0–15). Bits 5 and 12–15 are config-
urable. Each of these bits can be configured to any of the
following options.
Option:
[0] No function
[1] Profile Default
*
[2] Alarm 68 Only
[3] Trip excl Alarm 68
Function:
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 [%].
•
Parameter 16-25 Torque [Nm] High.
Function:
Assigns motion-specific functions to
various control and status word bits. This
option is available when [9] Positioning or
[10] Synchronization is selected in
parameter 1-00 Configuration Mode.
Function:
The input is always low.
Depending on the profile set in
parameter 8-10 Control Profile.
The input goes high whenever
alarm 68, Safe Torque Off activated
is active, and goes low whenever
alarm 68, Safe Torque Off activated
is not activate.
MG33ML02