Rockwell Automation 2364F Regenerative DC Bus Supply Unit (RGU) - Manual (Page 151)

Publication 2364F-5.01– October 2003
Programming Parameters D-7
27
AC Line High Setting
[Line Hi Setting]
This parameter defines the highest acceptable AC
line voltage. A fault or warning may be indicated
in P180 (Host Fault Status Word 3) if the AC line
voltage exceeds the value of this parameter.
Parameter Type Sink (Read/Write)
Display Units Vrms
Drive Units Display Units * 1
Factory Default 528 (110% of 480V AC)
Minimum Value 0
Maximum Value 800
Related Parameters P14, P26, P180
RGUs with a 380V AC Input RGUs with a 460V AC Input RGUs with a 575V AC Input
Factory Default 436 Factory Default 528 Factory Default 660
28
DC Bus Low Setting
[Bus Low Setting]
This parameter defines the lowest acceptable DC
bus voltage. A fault or warning may be indicated
in P174 (Host Fault Status Word 1) if the DC bus
voltage falls below the value of this parameter.
Parameter Type Sink (Read/Write)
Display Units Volt
Drive Units Display Units * 4096/P16
Factory Default 5/7 * P16
Minimum Value 0
Maximum Value 1.5 * P16
Related Parameters P16, P29, P141, P174
29
DC Bus High Setting
[Bus Hi Setting]
This parameter defines the highest acceptable DC
bus voltage. A fault or warning may be indicated
in P174 (Host Fault Status Word 1) if the DC bus
voltage exceeds the value of this parameter.
Parameter Type Sink (Read/Write)
Display Units Volt
Drive Units Display Units * 4096/P16
Factory Default 8/7 * P16
Minimum Value 0
Maximum Value 1.5 * P16
Related Parameters P16, P28, P141, P174
30
DC Bus Voltage Tolerance
[Bus V Tolerance]
This parameter defines the acceptable voltage
tolerance on the DC bus. The DC bus is
considered to be “at voltage” when the value of
P141 (Bus Feedback) is within the range of P126
(Bus Rate Reference) +/- P30.
Parameter Type Sink (Read/Write)
Display Units Volt
Drive Units Display Units * 4096/118
Factory Default 0.005 * P16 (0.5% of P16)
Minimum Value 0
Maximum Value 0.029 * P16 (2.9% of P16)
Related Parameters P16, P34, P141, P126
When the voltage is within the tolerance, the “Bus
at Volt” bit of P34 (Host Status 2) is set to 1
31
P31 is for internal use only.