Nord Drivesystems SK 200E Series, Manual

Page: 178 / 265

NORDAC SK 200E Manual
178 Subject to technical alterations BU 0200 GB
Parameter
{Factory setting}
Setting value / Description / Note Device Supervisor
Parameter
set
P509 Source control word
S
0 ... 4
{ 0 }
Selection of the interface via which the FI is controlled.
0 = Contr ol term inals or keyb oard control ** with the SimpleBox (if P510=0), the
ParameterBox or via BUS I/O Bits.
1 = Contr ol terminal s only * , the FI can only be controlled via the digital and analog input
signals 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 = System bus*
4 = System bus broadcast *
*) Keyboard control (SimpleBox, ParameterBox, PotentiometerBox) is blocked,
parameterisation is still possible.
**) If the communication during keyboard control is interrupted (time out 0.5 sec), the
FI will block without an error message.
NOTE: For details of the optional bus systems, please refer to the relevant supplementary bus manuals
(BU02x0).
- www.nord.com –
As an alternative to parameterisation, switchover to system bus broadcast can also be made
via DIP switch 3.
P510
[-01]
[-02]
Source setpoint
S
Selection of the setpoint source to be parameterised.
[-01] = Source, main set point value [-02] = Source, 2
nd
(auxiliary) setpoint value
Selection of the interface via which the FI receives the setpoint.
0 ... 4
{ [-01] = 0 }
{ [-02] = 0 }
0 = Auto: The source of the auxiliary setpoint is
automatically derived from the setting in the
parameter P509 >Interface<
1 = Contr ol terminal s only , digital and analog inputs
control the frequency, including fixed frequencies
2 = USS
3 = System bus
4 = System bus broadcast
P511 USS Baud rate
S
Setting of the transfer rate (transfer speed) via the RS485 interface. All bus participants must
have the same baud rate setting. 0 ... 3
{ 3 }
0 = 4800 baud
1 = 9600 baud
2 = 19200 baud
3 = 38400 baud
P512 USS address
0 ... 30
{ 0 }
Setting the FI Bus address.