NORD Drivesystems BU0180 - Manual (Page 136)

SK 180E Manual for frequency inverters
136 Pre-series version BU 0180 GB-0914
6.2 Parameterisation of I/O - extension SK xU4-IOE-
…
In order to access the parameters of the I/O extension, the parameterisation tool (ParameterBox, NORD
CON) must be connected directly to the device.
If the I/O extension is on an active system bus, it can be accessed with the ParameterBox SK PAR-3H or
the NORD CON software as well as via another device (e.g. frequency inverter SK 1x0E). After the bus
scan, it is only necessary to select the I/O extension (menu item SK PAR-3H: "Object selection").
6.2.1 Basic parameter (I/O - extension)
Parameter
{Factory setting}
Setting value / Description / Note Device Supervisor
Parameter
set
P150
Set relay
(Set relays)
SK TU4-IOE
0 ... 4
{ 0 }
The switching statuses of the digital outputs (only SK TU4 IOE) can be changed.
0 = Via bus: all digital outputs are controlled via the system bus, the functions are defined in
the frequency inverter (P480)
1 = Outputs OFF: all digital outputs are off (Low = 0V)
2 = Output 1 ON (DO1): digital output DO1 is set to "High" (active), digital output DO2
remains switched off
3 = Output 2 ON (DO2): digital output DO2 is set to "High" (active), digital output DO1
remains switched off
4 = Outputs 1 and 2 ON: all digital outputs are set to "High" (active)
P152
Factory setting
(Factory setting)
0 ... 2
{ 0 }
By selecting the appropriate value and confirming it with the OK key, the selected parameter
range is entered in the factory setting. Once the setting has been made, the value of the
parameter returns automatically to 0.
0 = No change: Does not change the parameterisation.
1 = Load factory setting: The complete parameterisation of the FI reverts to the factory
setting. All originally parameterised data are lost.
2 = Calibration AOUT: The accuracy of the analog output can be improved with a correction
line, however, this is not activated as standard. If factory settings (P152={ 1 }) are
loaded, the correction values are retained. A calibration is carried out if (P152) is set to
{ 2 }, i.e. the line is re-recorded and stored in the EEPROM.
P153 [-01]
[-02]
Min. system bus cycle time
(Minimum system bus cycle time)
0 ... 250.00 ms
{ [-01] = 10 }
{ [-02] = 5 }
To reduce the load on the system bus, the transmission cycle time of the Service Data Objects
and Process Data Objects may be increased.
[-01] = SDO Inhibit Time
[-02] = PDO Inhibit Time
P160
Set analog output
(Set analog output)
-0.1 ... 10.0 V
{ -0.1 }
The analog output can output a defined value, which is independent of the system bus.
-0.1 = Control voltage via system bus
0.0 …. 10.0 = Voltage value in V