Nord Drivesystems NORDAC FLEX SK 200E Series User Manual page 159

Pos : 390 /Anleitungen/El ektr oni k/FU und Starter/5. Par ameter/Par ameter auflistung (P000 ...)/P300- P399/Parameter P325 – Funktion Drehgeber [SK 2xxE] @ 2\mod_1347350750348_388.doc x @ 44800 @ @ 1
Rotary encoder function
P325
(Rotary encoder function)
0 ... 4 The actual speed list value supplied by an incremental encoder to the FI can be used for various
functions in the FI.
{ 0 }
0 = Speed measurement Servom, "Servo mode speed measurement": The actual motor speed
1 = PID actual frequency value: The actual speed of a system is used for speed control. This
2 = Frequency addition: The determined speed is added to the actual setpoint value.
3 = Frequency subtraction: The determined speed is subtracted from the actual setpoint.
4 = Maximum frequency: The maximum possible output frequency / speed is limited by the
Pos : 391 /Anleitungen/El ektr oni k/FU und Starter/5. Par ameter/Par ameter auflistung (P000 ...)/P300- P399/Parameter P326 – Drehgeber Ü bersetzung [SK 2xxE] @ 2\mod_1347350822183_388.doc x @ 44824 @ @ 1
Ratio encoder
P326
(Encoder transformation ratio)
0.01 ... 100.0 If the incremental encoder is not mounted directly onto the motor shaft, then the respectively
correct transformation ratio of motor speed to encoder speed must be set.
{ 1.00 }
Only when P325 = 1, 2, 3 or 4, therefore not in Servo mode (motor speed control)
Pos : 392 /Anleitungen/El ektr oni k/FU und Starter/5. Par ameter/Par ameter auflistung (P000 ...)/P300- P399/Parameter P327 – Sc hl eppfehl er Drehz ahlr egler [SK 2xxE] @ 2\mod_1347350884737_388.doc x @ 44848 @ @ 1
Speed slip error
P327
(Speed slip error, speed control)
0 ... 3000 rpm The limit value for a permitted maximum slip error can be set. If this value is reached, the FI
switches off and indicates error E013.1. The slip error monitoring functions both with active and
{ 0 }
inactive servo mode (P300).
0 = OFF
Only when P325 = 0, therefore in Servo mode (motor speed control).
(see also  P328)
Pos : 393 /Anleitungen/El ektr oni k/FU und Starter/5. Par ameter/Par ameter auflistung (P000 ...)/P300- P399/Parameter P328 – Verzög erung Sc hl eppfehl er [SK 2xxE] @ 2\mod_1347350948150_388.doc x @ 44872 @ @ 1
Speed slip delay
P328
(Speed slip error delay)
0.0 ... 10.0 sec If the permissible speed slip error defined in (P327) is exceeded the error message E013.1 is
suppressed within the time limits which are set here.
{ 0.0 }
0.0 = OFF
Pos : 394 /Allgemein/Allgemeingültig e Module/---------Seitenumbr uc h kompakt --------- @ 13\mod_1476369695906_0.doc x @ 2265495 @ @ 1
BU 0200 en-3118
list value is used for the FI servo mode. The ISD control cannot be switched off in this
function.
function can also be used for controlling a motor with a linear characteristic curve. It is also
possible to use an incremental encoder for speed control which is not mounted directly onto
the motor. P413 – P416 determine the control.
speed of the encoder.
Motor speed
P326 =
Encoder speed
5 Parameter
S
S
S P
S P
159