Danfoss VLT 5032 User Manual

210 Ramp-down time 2
(RAMP DOWN TIME 2)
Value:
0.05 - 3600 sec.
depends on unit
Function:
See description of parameter 208.
Description of choice:
Program the desired ramp-down time.
Switching from ramp 1 to ramp 2 is effected via a signal
on digital input terminal 16, 17, 29, 32 or 33.
211 Jog ramp time (JOG RAMP TIME)
Value:
0.05 - 3600 sec.
depends on unit
Function:
The jog ramp time is the acceleration/deceleration
time from 0 Hz to the rated motor frequency f
M,N
(pa-
rameter 104). It is assumed that the output current is
not higher than the torque limit (set in parameter 221).
The jog ramp time starts if a jog signal is given via the
control panel, the digital inputs or the serial communi-
cation port.
Description of choice:
Set the desired ramp time.
212 Quick stop ramp-down time
(Q STOP RAMP TIME)
Value:
0.05 - 3600 sec.
depends on unit
Function:
The ramp-down time is the deceleration time from the
rated motor frequency to 0 Hz, provided no over- volt-
age arises in the inverter because of generating oper-
ation of the motor or if the generated current becomes
higher than the torque limit (set in parameter 222).
Quick-stop is activated by means of a signal on digital
input terminal 27, or via the serial communication port.
Description of choice:
Program the desired ramp-down time.
213 Jog frequency (JOG FREQUENCY)
Value:
0.0 - parameter 202
10.0 Hz
Function:
The jog frequency f
JOG
is the fixed output frequency at
which the adjustable frequency drive is running when
the jog function is activated.
Description of choice:
Set the desired frequency.
214 Reference function
(REF FUNCTION)
Value:
Sum. (SUM) [0]
Relative (RELATIVE) [1]
External/preset (EXTERNAL/PRESET) [2]
Function:
It is possible to define how the preset references are
to be added to the other references. For this purpose,
Sum or Relative is used. It is also possible - by using
the External/preset function - to select whether a shift
between external references and preset references is
desired.
Description of choice:
If Sum [0] is selected, one of the adjusted preset ref-
erences (parameters 215-218) is added as a percent-
age of the maximum possible reference.
If Relative [1] is selected, one of the adjusted preset
references (parameters 215-218) is added to the ex-
VLT
®
5000 Series
= factory setting, () = display text, [] = value for use in communication via serial communication port
MG.51.C5.22 - VLT
p
is a registered Danfoss trademark. 103
Programming

Danfoss VLT 5032 Specifications

General

Brand	Danfoss
Model	VLT 5032
Category	DC Drives
Language	English