Danfoss VLT AutomationDrive FC 301 Programming Manual page 114

Parameter Descriptions
4-72 Position Error Timeout
Range:
0.100 s
*
60.000 s]
3 3
4-73 Position Limit Function
Option:
[0] Disabled
[1] Warning
[2] Warning &
Trip
[3] Abs. Pos.
*
Mode Stop
[4] Abs. Pos. Md.
Stop & Trip
112
Function:
NOTICE
[0.000 -
This parameter is only
available with software version
48.XX.
If the error defined in
parameter 4-71 Maximum Position
Error is present longer than the
time in this parameter, the
frequency converter activates the
function selected in
parameter 4-70 Position Error
Function.
Function:
NOTICE
This parameter is only
available with software version
48.XX.
Select the function which is
activated when the position is
outside the limits defined in
parameter 3-06 Minimum Position
and parameter 3-07 Maximum
Position.
The frequency converter does not
monitor the position limits.
The frequency converter issues a
warning when the position is
outside the limits.
The frequency converter issues a
warning when the set target is
outside the position limits. The
frequency converter starts the
positioning and then trips when the
position limit is reached.
The frequency converter monitors
position limits only in absolute
positioning mode. The frequency
converter issues a warning and
stops at the position limit when the
target position is outside the
position limits.
The frequency converter monitors
position limits only in absolute
positioning mode. The frequency
converter stops at the position limit
and trips when the target position
is outside the position limits.
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®
VLT AutomationDrive FC 301/302
4-73 Position Limit Function
Option:
[5]
[6]
[7]
[8]
4-74 Start Fwd/Rev Function
Option:
Function:
Position Stop When the set target is outside the
position limits, the frequency
converter uses the position limit as
target. This option works in all
modes of operation including
speed and torque control. The
frequency converter issues a
warning when at limit position.
Position Stop When the set target is outside the
& Trip position limits, the frequency
converter uses the position limit as
target. This option works in all
modes of operation including
speed and torque control. The
frequency converter trips when at
limit position.
Speed Stop When the set target is outside the
position limits, the frequency
converter performs a ramp down
and stops at the limit position. This
option works in all modes of
operation. The frequency converter
issues a warning at stop.
Speed Stop & When the set target is outside the
Trip position limits, the frequency
converter performs a ramp down
and stops at the limit position. This
option works in all modes of
operation. The frequency converter
trips at stop.
Function:
NOTICE
This parameter is only
available with software version
48.XX.
Select the action that the frequency
converter executes when there is an
active signal on a digital input with
options [12] Enable Start Forward or
[13] Enable Start Reverse selected.
The frequency converter executes
the function selected in this
parameter when running into an
end limit switch and then the
motion is only allowed in the
opposite direction. When an option
with trip is selected, the frequency
converter can resume motion only
after reset.
M0013101