Danfoss FC 100 Series Operating Instructions Manual page 76

How to Programme the Frequ...
4-13 Motor Speed High Limit [RPM]
Range:
Application
depend- tion
ent dependant]
*
NOTE
Max. output frequency cannot exceed 10% of the
inverter switching frequency (par. 14-01 Switching
7 7
Frequency).
NOTE
Any changes in par. 4-13 Motor Speed High Limit [RPM]
will reset the value in par. 4-53 Warning Speed High to
the same value as set in par. 4-13 Motor Speed High Limit
[RPM].
4-14 Motor Speed High Limit [Hz]
Range:
Application
depend- tion
ent dependant]
*
NOTE
Max. output frequency cannot exceed 10% of the
inverter switching frequency (par. 14-01 Switching
Frequency).
4-53 Warning Speed High
Range:
Application
depend- tion
ent dependant]
*
76
Function:
[Applica- Enter the maximum limit for motor
speed. The Motor Speed High Limit can
be set to correspond to the manufactur-
er's maximum rated motor. The Motor
Speed High Limit must exceed the
setting in par. 4-11 Motor Speed Low
Limit [RPM]. Only par. 4-11 Motor Speed
Low Limit [RPM] or par. 4-12 Motor Speed
Low Limit [Hz] will be displayed depend-
ing on other parameters in the Main
Menu and depending on default
settings dependant on global location.
Function:
[Applica- Enter the maximum limit for motor
speed. The Motor Speed High Limit can
be set to correspond to the manufactur-
er's recommended maximum of the
motor shaft. The Motor Speed High Limit
must exceed the in par. 4-12 Motor
Speed Low Limit [Hz]. Only
par. 4-11 Motor Speed Low Limit [RPM] or
par. 4-12 Motor Speed Low Limit [Hz] will
be displayed depending on other
parameters in the Main Menu and
depending on default settings depend-
ant on global location.
Function:
[Applica- Enter the n value. When the motor
HIGH
speed exceeds this limit (n
display reads SPEED HIGH. The signal
outputs can be programmed to produce
a status signal on terminal 27 or 29 and
on relay output 01 or 02. Programme
MG.11.AD.02 - VLT
®
VLT HVAC Drive Operating Instructions
4-53 Warning Speed High
Range:
NOTE
Any changes in par. 4-13 Motor Speed High Limit [RPM]
will reset the value in par. 4-53 Warning Speed High to
the same value as set in par. 4-13 Motor Speed High Limit
[RPM].
If a different value is needed in par. 4-53 Warning Speed
High, it must be set after programming of
par. 4-13 Motor Speed High Limit [RPM]
4-56 Warning Feedback Low
Range:
-999999.999
ProcessCtrlU-
nit
*
4-57 Warning Feedback High
Range:
999999.999
ProcessCtrlU-
nit
*
4-64 Semi-Auto Bypass Set-up
Option:
[0] Off
*
[1] Enabled Starts the Semi-Automatic Bypass set-up and
), the
HIGH
®
is a registered Danfoss trademark
Function:
the upper signal limit of the motor
speed, n , within the normal working
HIGH
range of the frequency converter. Refer
to the drawing in this section.
Function:
[Application Enter the lower feedback limit.
dependant] When the feedback falls 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.
Function:
[Application Enter the upper feedback limit.
dependant] When the feedback exceeds this
limit, the display reads Feedb High.
The signal outputs can be
programmed to produce a status
signal on terminal 27 or 29 and on
relay output 01 or 02.
Function:
No function
continue with the procedure described above.