Danfoss VLT AutomationDrive FC 300 Design Manual page 164

FC 300 Design Guide
4-50 Warning Current Low
Range:
0.00 - par. 4-51 A
Function:
When the motor current is below this limit,
I , the display reads CURRENT LOW. It is
LOW
possible to program the signal outputs to produce
a status signal on terminal 27 or 29 as well
as on relay output 01 or 02.
4-51 Warning Current High
Range:
Par. 4-50 - par. 16-37 A
Function:
If the motor current exceeds this limit (I
display reads CURRENT HIGH. It is possible to
program the signal outputs to produce a status signal
on terminal 27 or 29 and on relay output 01 or 02.
4-52 Warning Speed Low
Range:
0 - par. 4-53 RPM
Function:
When the motor speed is below the limit, n
the display reads SPEED LOW. It is possible to
program the signal outputs to produce a status
signal on terminal 27 or 29 and on relay output 01
or 02.Program the lower signal limit of the motor
speed, n , within the normal working range of
LOW
the adjustable frequency drive. See drawing.
default setting ( ) display text
*
164
How to Program
When the motor speed is above the limit, n
the display reads SPEED HIGH. It is possible to
program the signal outputs to produce a status
signal on terminal 27 or 29 and on relay output
01 or 02. Program the upper signal limit of the
motor speed, n
range of the adjustable frequency drive.
*
If the actual reference is below this limit, the
0.00A
display indicates Ref Low. The signal outputs can
be programmed to produce a status signal on the
digital outputs and the relay outputs.
If the actual reference exceeds this limit, the
*
display indicates Ref High. The signal outputs can
par. 16-37 A
be programmed to produce a status signal on the
digital outputs and the relay outputs.
), the
HIGH
If the feedback is below this limit, the display
*
indicates Feedb Low. The signal outputs can be
0RPM
programmed to produce a status signal on the
digital outputs and the relay outputs.
LOW
[ ] value for use in communication via serial communication port
MG.33.B3.22 - VLT is a registered Danfoss trademark
4-53 Warning Speed High
Range:
Par. 4-52 - par. 4-13 RPM
Function:
, within the normal working
HIGH
4-54 Warning Reference Low
Range:
-999999.999 - 999999.999
Function:
4-55 Warning Reference High
Range:
-999999.999 - 999999.999
Function:
4-56 Warning Feedback Low
Range:
-999999.999 - 999999.999
Function:
4-57 Warning Feedback High
Range:
-999999.999 - 999999.999
*
par. 4-13 RPM
,
HIGH
*
-999999.999
*
999999.999
*
-999999.999
*
999999.999