C.3 volts per hertz voltage point gain variables – Rockwell Automation SA3100 Distributed Power System Drv Config,Program User Manual
Page 127
SA3100 Local Tunable Variables
C-5
C.3 Volts per Hertz Voltage Point Gain Variables
The seven gains below represent the seven voltage points of the V/Hz characteristic
curve. When the PMI Regulator detects a set of 0 value volts per hertz characteristic
gains it will calculate a curve.
When the enable tuning command (register 100/1100, bit 1, PMI_TUN@) is asserted,
these gains are reset to their default values. When the reset is complete register 200,
bit 1 (PMI_ATC@) is set.
See Appendix E (Figures E.2 and E.3) for more information on the V/Hz characteristic.
P0VT_E3!
Point 0 Voltage
This value is set to select the voltage at point 0
in the V/Hz characteristic curve.
This value is entered in times 1000, e.g., 50
volts is entered as 50000.
Units:
Volts
∗
1000
Default Value:
0
Low Limit:
0
High Limit:
1000000
Step:
1
P1VT_E3!
Point 1 Voltage
This value is set to select the voltage at point 1
in the V/Hz characteristic curve.
This value is entered in times 1000, e.g., 50
volts is entered as 50000.
Units:
Volts
∗
1000
Default Value:
0
Low Limit:
0
High Limit:
1000000
Step:
1
P2VT_E3!
Point 2 Voltage
This value is set to select the voltage at point 2
in the V/Hz characteristic curve.
This value is entered in times 1000, e.g., 50
volts is entered as 50000.
Units:
Volts
∗
1000
Default Value:
0
Low Limit:
0
High Limit:
1000000
Step:
1
P3VT_E3!
Point 3 Voltage
This value is set to select the voltage at point 3
in the V/Hz characteristic curve.
This value is entered in times 1000, e.g., 50
volts is entered as 50000.
Units:
Volts
∗
1000
Default Value:
0
Low Limit:
0
High Limit:
1000000
Step:
1
P4VT_E3!
Point 4 Voltage
This value is set to select the voltage at point 4
in the V/Hz characteristic curve.
This value is entered in times 1000, e.g., 50
volts is entered as 50000.
Units:
Volts
∗
1000
Default Value:
0
Low Limit:
0
High Limit:
1000000
Step:
1