Parameters: 40-** Special Settings - Danfoss VLT AutomationDrive FC 301 Programming Manual

Parameter Descriptions
36-61 Terminal X49/11 Digital Output
Option: Function:
[123] Start
command
activ
[124] Running
reverse
[125] Drive in hand
mode
[126] Drive in auto
mode
[151] ATEX ETR cur.
alarm
[152] ATEX ETR freq.
alarm
[153] ATEX ETR cur.
warning
[154] ATEX ETR freq.
warning
[180] Clock Fault
[181] Prev.
Maintenance
[188] AHF Capacitor
Connect
[189] External Fan
Control
[190] Safe Function
active
[191] Safe Opt.
Reset req.
[192] RS Flipflop 0
[193] RS Flipflop 1
[194] RS Flipflop 2
[195] RS Flipflop 3
[196] RS Flipflop 4
[197] RS Flipflop 5
[198] RS Flipflop 6
[199] RS Flipflop 7
[221] IGBT-cooling
[222] Homing OK
[223] On Target
[224] Position Limit
[225] Position Error
[226] Touch on
Target
[227] Touch
Activated
[231] In Power Lim.
Mot.
[232] In Power Lim.
Gen.
[233] In Power Limit
M0013101
Programming Guide
36-62 Terminal X49/11 Min. Scale
Range:
0 %
*
36-63 Terminal X49/11 Max. Scale
Range:
100 %
*
36-64 Terminal X49/11 Bus Control
Range:
0 %
*
36-65 Terminal X49/11 Timeout Preset
Range:
0 %
*

3.29 Parameters: 40-** Special Settings

40-28 Back EMF Protection
Option:
[0]
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Function:
[0 - 200 %] Match the minimum output of
terminal X49/11 with a required
value. For more information, see
parameter 36-42 Terminal X49/7 Min.
Scale.
Function:
[0 - 200 %] Scale the maximum output of
terminal X49/11. For more
information, see
parameter 36-43 Terminal X49/7 Max.
Scale.
Function:
[0 - 100 %] This parameter contains the output
level of terminal X49/11 if the
terminal is controlled by a fieldbus.
Function:
[0 - 100 %] The frequency converter sends the
value of this parameter to the
output terminal when the terminal
is controlled by a fieldbus and a
timeout is detected.
Function:
The drive is protected by default
from back-EMF, which can be
generated by IPM or SPM motor
types due to calculated speed
limitation. The actual limitation is
based on parameter 1-40 Back EMF
at 1000 RPM and protects the drive
from motor generated over-voltage.
CAUTION
By disabling the speed
limitation, a risk of destructive
effect on the IGBT's can be
encountered when the drive
loses the motor. If the function
is disabled, ensure to protect
the drive by other means to
prevent motor generated over-
voltage.
Disabled
3 3
305