Nord Drivesystems SK 300P Series - Operating Displays

NORDAC ON / ON+ (SK 3xxP) – Manual with installation instructions
58 BU 0800 en-4521
5.1.1 Operating displays
P000 Operating para. disp
Display range
0.01 … 9999
Description
The operating value selected in parameter P001 is displayed.
Important information about the operating status of the drive can be read out as
required.
P001 Select of disp.value
Setting range
0 … 63
Factory setting
{ 0 }
Description
Selection of the operating display for presentation via 7-segment display.
Setting values
Value Meaning
0
Actual frequency [Hz]
Currently supplied output frequency
1
Speed [rpm]
Calculated speed
2 Set point frequency [Hz]
Output frequency corresponding to the present setpoint. It does not
need to match the actual output frequency.
3 Current [A] Actually measured output current
4 Torque current [A]: Torque-generating output current
5
Voltage [V AC]
Present AC voltage at the device output
6
D.c. link voltage [V DC]
“D.c. link voltage”, internal direct current of the frequency inverter.
Amongst other things, this depends on the level of the mains
voltage.
7
Cos Phi [-]
Calculated value of actual power factor
8
Apparent power [kVA]
Calculated value of actual apparent power
9 Real Power [kW] Calculated value of actual effective power
10 Torque [%] Calculated value of actual torque
11
Field [%]
Calculated value of actual rotating field in the motor
12
On-time [h]
Time for which mains voltage has been supplied to the device
13 Run-time [h] “Run-time” is the time for which the device has been enabled.
16,
17
1)
see POSICON
19 Temp. of heat sink [°C] Actual temperature of heat sink
20 Usage rate motor [%] Average motor load based on motor data P201 … P209
21
Usage rate brakeres. [%]
“Usage rate braking resistor" is the average load on the braking
resistor based on the resistance data P556 … P557
22
Inside inverter temp [°C]
Actual inside temperature of the device
30
Cur. set value MP-S [Hz]
1)
“Current motor potentiometer function set value with storage”:
P420 … = 71/72. For reading or presetting the set value.
40
PLC-Ctrlbox Value
Visualisation mode for PLC communication
50,
52,
53,
54,
56
1)
see POSICON
60 R Stator Ident. Stator resistance determined by measurement P220
61
R Rotor Ident.
Rotor resistance determined by measurement (P220 Function 2)
62
L Scat. Stator Ident
Stray inductance determined by measurement (P220 Function 2)
63 L Stator Ident Inductance determined by measurement (P220 Function 2)
1) SK 310P and higher