NORD Drivesystems BU0510 - Manual (Page 38)

POSICON position control for NORD frequency inverters, SK 530E and above
38 Subject to technical alterations BU 0510 GB-3911
4.3 Control clamps
Parameter
{factory setting}
Setting value / Description / Note Device Supervisor
Parameter
set
P400
Analog input 1 function
(Analog input 1 function)
up to SK
535E
P
0 ... 82
{ 1 }
The analog input of the FI (SK 500E up to SK 535E) can be used for various functions. Setting of
an analog or digital function is possible, whereby the selection of the function type is made in
parameter P400.
The possible functions are listed in the following tables.
P400 [-01]
...
[-08]
Analog input function
(Analog input function)
SK 540E and
above
P
0 ... 82
{ [-01] = 1 }
all other { 0 }
[-01] = Analog input 1: Analog input 1, integrated into the FI
[-02] = Analog input 2: Analog input 2, integrated into the FI
[-03] = External Analog input 1, "External analog input 1“: Analog input 1 of the first IO
extension (SK xU4-IOE)
[-04] = External Analog input 2, "External analog input 2“: Analog input 2 of the first IO
extension (SK xU4-IOE)
[-05] = External Analog input1, 2nd IOE, "External analog input 1 of the 2nd IOE": Analog
input 1 of the second IO extension (SK xU4-IOE)
[-06] = External analog input 2, 2nd IOE, "External analog input 2 of the 2nd IOE": Analog
input 2 of the second IO extension (SK xU4-IOE)
[-07] = Analog function, Dig2, "Analog function of digital input 2": Analog function of the
digital input 2 integrated into the FI. With this setting the digital input DIN2 is set to
evaluate impulse signals. This pulses are then evaluated as an analog signal
according to the function which is set here.
[-08] = Analog function, Dig3, "Analog function of digital input 3": Analog function of the
digital input 3 integrated into the FI. With this setting the digital input DIN3 is set to
evaluate impulse signals. This pulses are then evaluated as an analog signal
according to the function which is set here.
In addition to the internal analog inputs SK 540E and SK545E can also process analog functions
from the digital inputs DIN 2 and DIN 3 or the analog inputs of optional IO extension modules
(SK CU4-IOE, SK TU4-IOE).
Assignment of the analog functions is carried out in the relevant array of parameter P400. The
possible analog functions can be found in the following table.
Assignment of digital functions to the analog inputs 1 and 2 of the frequency inverter is carried out
in parameter P420 [-08] or [-09]. The functions which can be set correspond to those of the digital
inputs (see table after P420).
The possible functions are listed in the following tables.