Basler Electric DECS-400 - Manual (Page 124)

112 9369700990 Rev R
Clear. Clicking this button clears the data points displayed in the graphs.
Time in Graph. This setting selects the total time that data points are accumulated on the graph. When a
different time setting is selected, the x-axis grid numbers automatically adjust to maintain 16.667
milliseconds between points. A time setting of 200 ms, 516 ms, 1.03 s, 2.08 s, 4.16 s, 8.33 s, 16.67 s, or
33.33 s may be selected.
Scroll Graph. Clicking this button displays the X Axis Start Point setting box which displays the
permissible range for the x-axis start point and accepts a number representing a starting point for scrolling
across the x-axis.
Maximize/Restore. This button expands the Analysis screen to a full-screen size and restores the
Analysis screen to its normal, default size.
Exit. Clicking this button exits the Analysis screen and returns to the last-viewed screen.
Graph Settings
Parameter. This setting selects the parameter to be displayed on the graph. Any one of the following
parameters may be selected:
•
Aux voltage input (Vaux)
•
Average line current (Iavg)
•
Average line-to-line voltage (Vavg)
•
AVR error signal (Errln)
•
Bus frequency (BHz)
•
Bus voltage (Vbus)
•
Compensated frequency deviation (CompF)
•
Control output (CntOp)
•
Cross-current input (Iaux)
•
Field current (Ifd)
•
Field voltage (Vfd)
•
Field temperature
•
Filtered mechanical power (MechP)
•
Final PSS output (Pout)
•
Freq response signal (Test)
•
Generator frequency (GHz)
•
Ia phase angle (PhA)
•
Iaux phase angle (PhAux)
•
Ib phase angle (PhB)
•
Ic phase angle (PhC)
•
Internal state (TrnOp)
•
Lead-lag #1 (x15)
•
Lead-lag #2 (x16)
•
Lead-lag #3 (x17)
•
Lead-lag #4 (x31)
•
Mechanical power (x7)
•
Mechanical power LP #1 (x8)
•
Mechanical power LP #2 (x9)
•
Mechanical power LP #3 (x10)
•
Mechanical power LP #4 (x11)
•
Negative sequence current (I2)
•
Negative sequence voltage (V2)
•
Null balance (%)
•
OEL controller output (OelOutput)
•
PF mode output (VPfOp)
•
Phase A current (Ia)
•
Phase A to B, line-to-line voltage (Vab)
•
Phase B current (Ib)
•
Phase B to C, line-to-line voltage (Vbc)
•
Phase C current (Ic)
•
Phase C to A, line-to-line voltage (Vca)
•
Position indication (%)
•
Positive sequence current (I1)
•
Positive sequence voltage (V1)
•
Post-limit output (Post)
•
Power factor (PF)
•
Power HP #1 (x5)
•
Pre-limit output (Prelm)
•
PSS electrical power (Pss/kW)
•
PSS term voltage (Vtmag)
•
Rate of frequency change
•
Reactive power (kvar)
•
Real power (kW)
•
SCL controller output (SelOutput)
•
Speed HP #1 (x2)
•
Synthesized speed (Synth)
•
Terminal frequency deviation (TermF)
•
Time response signal (PTest)
•
Torsional filter #1 (Tflt1)
•
Torsional filter #2 (x29)
•
Total power (kVA)
•
UEL controller output (UelOutput)
•
Vab phase angle (PhAB)
•
VARL controller output (PU)
•
Vbc phase angle (PhBC)
•
Washed out power (WashP)
•
Washed out speed (WashW)
Y-Axis Max. This setting selects the maximum value of the y axis.
Y-Axis Min. This setting selects the minimum value of the y axis.
Filter (Hertz). This setting selects the cutoff filter frequency for the parameter to be graphed.
BESTCOMS™ Software DECS-400