Rockwell Automation 1407-CGCM Combination Generator Control Module - Manual (Page 233)

Rockwell Automation Publication 1407-UM001G-EN-P - April 2013 233
Configuration Record Worksheet Appendix F
Figure 70 - Under-frequency Slope and Knee Voltages
Table 45 - Excitation Tab
Parameter Units Setting
Soft start initial voltage %
Soft start time s
Excitation select PMG or shunt
PMG phase select Single or three
Loss of excitation current setpoint A DC
Loss of excitation current delay s
Rotating diode fault open diode level % ripple
Rotating diode fault delay s
Rotating diode fault shorted diode level % ripple
Number of main poles N/A
Number of exciter poles N/A
Table 46 - Volts/Hz Tab
Parameter Units Setting
V/Hz upper knee frequency Hz
V/Hz upper slope p.u. V / p.u. Hz
V/Hz lower knee frequency Hz
V/Hz lower slope p.u. V / p.u. Hz
100
90
80
70
60
50
40
30
20
10
0
0 10 20 30 40 50 60 70 80 90
Underfrequency Slope
Frequency (Hz)
V
oltage (%)