Danfoss VLT AutomationDrive FC 300 Design Manual page 156

FC 300 Design Guide
3-16 Reference Resource 2
Option:
No function
Analog input 53
Analog input 54
Frequency input 29
Frequency input 33
Local bus reference
*
Digital pot.meter
Function:
Up to three different reference signals can be
added to compose the actual reference.
Defines what reference input should be treated as
the source of the second reference signal.
Par. 3-16 cannot be adjusted while the
motor is running.
3-17 Reference Resource 3
Option:
No function
Analog input 53
Analog input 54
Frequency input 29
Frequency input 33
*
Local bus reference
Digital pot.meter
Function:
Up to three different reference signals can be
added to compose the actual reference.
Defines what reference input should be treated as
the source of the third reference signal.
Par. 3-17 cannot be adjusted while the
motor is running.
3-18 Relative Scaling Reference Resource
Option:
*
No function
Analog input 53
Analog input 54
Frequency input 29
Frequency input 33
Local bus reference
Digital pot.meter
Function:
Defines that the input is treated as the source of the
relative reference. This reference (in %) is added
to the fixed value from par. 3-14. The sum (called
default setting ( ) display text
*
156
How to Program
Y in the illustration below) is multiplied with the
actual reference (called X below) and the result is
added to the actual reference (X+X*Y/100).
[0]
[1]
[2]
[7]
[8]
[11]
[20]
Par. 3-18 cannot be adjusted while the
motor is running.
The jog speed n
[0]
adjustable frequency drive runs at this speed
[1]
when the jog function is active.
[2]
[7]
3-4* Ramp 1
"
[8]
[11]
[20]
*
Selects the desired ramp type, depending on
requirements for acceleration/deceleration.
[0]
[1]
[2]
[7]
[8]
[11]
[20]
[ ] value for use in communication via serial communication port
MG.33.B3.22 - VLT is a registered Danfoss trademark
3-19 Jog Speed [RPM]
Range:
0 - par. 4-13 RPM
Function:
is a fixed output speed. The
JOG
3-40 Ramp 1 Type
Option:
Linear
Function:
3-41 Ramp 1 Ramp-up Time
Range:
0.01 - 3600.00 s
*
200RPM
[0]
*
ExpressionLimits