Nord Drivesystems NORDAC FLEX SK 215E Series User Manual

5 Parameter
BU 0200 en-3118 155
Pos: 37 1 /Anlei tung en/El ektr onik/FU und Star ter/5 . Par ameter/ P3xx Regelu ngspar amet er [SK 2 xxE] @ 1\ mod_1346320887745_388.docx @ 40077 @ 3 @ 1
5.2.4 Speed control
In combination with an HTL incremental encoder, a closed speed control loop can be set up using
digital inputs 2 and 3 of the FI.
Alternatively, the incremental encoder can also be used in another way. In order to do this, the
required function must be selected in parameter L325.
In order to make this parameter visible, the supervisor parameter P003 must be set to 2 or 3.
Parameter
{factory setting}
Setting value / Description / Note Device Supervisor
Parameter
set
Pos: 37 2 /Anlei tung en/El ektr onik/FU und Star ter/5 . Par ameter/ Par ameter aufli stung (P000 .. .)/P3 00-P3 99/Par amet er P300 – Servo Modus @ 0\mod_1327591436317_388.docx @ 8488 @ @ 1
P300
Servo Mode
(Servo Mode)
P
0 ... 2
{ 0 }
The control method for the motor is defined with this parameter. The following constraints must be
observed: In comparison with the setting "0", the setting "2" enables somewhat higher dynamics
and control precision, however it requires greater effort for parameterisation. In contrast, the
setting "1" operates with speed feedback from an encoder and therefore enables the highest
possible quality of speed control and dynamics.
0 =
Off (VFC open -loop) 1)
Speed control without encoder feedback
1 =
On (CFC closed-loop) 2)
Speed control with encoder feedback
2 =
Obs (CFC open-loop)
Speed control without encoder feedback
NOTE:
Commissioning information ( Abschnitt 4.2 "Selecting the operating mode for motor control").
1) Corresponds to the previous setting "OFF"
2)
Corresponds to the previous setting "ON"
Pos: 37 3 /Anlei tung en/El ektr onik/FU und Star ter/5 . Par ameter/ Par ameter aufli stung (P000 .. .)/P3 00-P3 99/Par amet er P300 – Servo Modus_Ergänzung [SK 2xxE, SK 5xxE] @ 20\mod_1513335672529_388.docx @ 2375911 @ @ 1
Information
IE4 motor operation
with (P330), Setting 1 = On (CFC closed-loop)
If an IE4 motor is operated in CFC closed-loop mode, the slip error monitoring must be
activated (P327 ≠ 0)

Nord Drivesystems NORDAC FLEX SK 215E Series Specifications

General

Brand	Nord Drivesystems
Model	NORDAC FLEX SK 215E Series
Category	Inverter
Language	English