NORD Drivesystems BU0090 User Manual

Page 33

4 Frequency inverters - settings and control elements

BU 0090 GB

4.1.2

Additional parameters

Parameter

Setting value / Description / Note

Comments

P509

Interface

SK 300E, SK 700E, SK 750E

0 ... 21

[ 0 ]

Selection of the interface from which the inverter is controlled.

0 = Control terminal or keyboard control

with the Control Box (option), the ParameterBox

(option) or the Potentiometer option

1 = Control terminals only,

the inverter can only be controlled via the 4 digital inputs and the

analog input.

… other setting possibilities (bus control),

see the manual for the frequency inverter

P509

Control word source

SK 500E

0 ... 10

[ 0 ]

Selection of the interface via which the FI is controlled.

0 = Control terminal or keyboard control with the Control Box (if P510=0), the

ParameterBox (not extension parameter box) or via BUS I/O Bits.

1 = Only control terminals , the FI can only be controlled via the digital and analog inputs or

via the bus I/O Bits.

2 = USS

, the control signals (enable, rotation direction, etc.) are transferred via the RS485

interface, the setpoint via the analog input or the fixed frequencies.

3 = CAN control word

4 = Profibus control word

5 = InterBus control word

6 = CANopen control word

7 = DeviceNet control word

8 = Reserved

9 = CAN

Broadcast

10 = CANopen Broadcast

P510

Auxiliary setpoint interface

SK 300E, SK 700E, SK 750E

Selection of the interface from which the inverter is controlled.

0 ... 8

[ 0 ]

0 = Auto:

The auxiliary setpoint value is automatically

taken from the interface of the main setpoint value
P509 >interface<

1 = USS

2 = CANbus

3 = Profibus

4 = InterBus

5 = CANopen

6 = DeviceNet

7 =

Reserved

8 = CAN Broadcast

Note:

For control via the AS interface this parameter
must be set for a value for control via control
terminals. Otherwise only the safety function is
active via the AS interface (see note at the end of
this section).

Note: