Danfoss FC 300

Reference ) If a Ref
MIN
different from 0 (Par. 3-02 Minimum Ref-
erence
) is programmed, the preset reference is calculated as a
percentage of the full reference range, i.e. on the basis of the
difference between Ref
MAX
and Ref
MIN
. Afterwards, the value is
added to Ref
MIN
. When using preset references, select Preset
ref. bit 0 / 1 / 2 [16], [17] or [18] for the corresponding digital
inputs in parameter group 5.1* Digital Inputs.
Preset ref. bit 2 1 0
Preset ref. 0 0 0 0
Preset ref. 1 001
Preset ref. 2 0 1 0
Preset ref. 3 011
Preset ref. 4 1 0 0
Preset ref. 5 101
Preset ref. 6 1 1 0
Preset ref. 7 111
3-11 Jog Speed
Range: Function:
Size re-
lated
[0.0 - par. 4-14] The jog speed is a fixed output speed at which the frequency
converter is running when the jog function is activated.
See also par. 3-80.
3-12 Catch up/slow Down Value
Range: Function:
0.00% [0.00 - 100.00%] Enter a percentage (relative) value to be either added to or de-
ducted from the actual reference for Catch up or Slow down
respectively. If
Catch up is selected via one of the digital inputs
(par. 5-10 to par. 5-15), the percentage (relative) value is added
to the total reference. If
Slow down is selected via one of the
digital inputs (par. 5-10 to par. 5-15), the percentage (relative)
value is deducted from the total reference. Obtain extended
functionality with the DigiPot function. See parameter group
3-9*
Digital Potentiometer .
FC 300 Programming Guide 2. How to Programme
MG.33.M2.02 - VLT
®
is a registered Danfoss trademark 73
2