H-76 Warning Feedback Low
Range:
Function:
-999999.999
ProcessCtrlUnit
*
[-999999.999 -
par. H-77
ProcessCtrlUnit]
Enter the lower feedback
limit. When the feedback
drops below this limit, the
display reads
Feedb
Low
. The
signal outputs can be
programmed to produce a
status signal on terminal
27 or 29, and on relay
output 01 or 02.
H-77 Warning Feedback High
Range:
Function:
999999.999
ProcessCtrlUnit
*
[par. H-76 -
999999.999
ProcessCtrlUnit]
Enter the upper
feedback limit. When
the feedback exceeds
this limit, the display
reads
Feedb
High
.
H-78 Missing Motor Phase Function
Option:
Function:
NOTICE
This parameter cannot be
adjusted while the motor is
running.
Shows an alarm if motor phase is
missing.
[0]
Disabled
No alarm is shown if a missing motor
phase occurs.
[1]
Trip 100 ms
An alarm is shown if a missing motor
phase occurs.
[2]
*
Trip 1000 ms
[3]
Trip 100 ms lim 3
phase detec.
[5]
Motor Check
3.6.7 H-8# Stop Adjustments
H-80 Function at Stop
Option:
Function:
Select the frequency converter function after a
stop command or after the speed is deceled to
the settings in
Available selections depend on
parameter P-20 Motor Construction
[0] Asynchronous
:
[0] Coast
[1] DC hold
H-80 Function at Stop
Option:
Function:
[2] Motor check, warning
[6] Motor check, alarm
[1] PM non-salient
:
[0] Coast
[0]
*
Coast
Leaves motor in free mode.
[1]
DC Hold/
Motor
Preheat
Energizes motor with a DC hold current (see
parameter B-00 DC Hold Current
).
[2]
Motor
check
The frequency converter issues a warning if 1
or more phases are missing.
[6]
Motor
check,
alarm
The frequency converter issues an alarm if 1 or
more phases are missing.
H-81 Min Speed for Function at Stop [RPM]
Range:
Function:
3 RPM
*
[0 - 600 RPM] Set the speed at which to activate
parameter H-80 Function at Stop
H-82 Min Speed for Function at Stop [Hz]
Range:
Function:
0.1 Hz
*
[0 - 20.0 Hz] Set the output frequency at which to
activate
parameter H-80 Function at Stop
3.6.8 H-9#
H-94 ATEX ETR cur.lim. speed reduction
Range:
Function:
0 %
*
[0 - 100 %]
H-98 ATEX ETR interpol. points freq.
Range:
Function:
0.0 Hz
*
[0 - 1000.0 Hz]
H-99 ATEX ETR interpol points current
Range:
Function:
0 %
*
[0 - 100 %]
Parameter Description
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03/2016 All rights reserved.
DET-620D
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