Rockwell Automation 2364F Regenerative DC Bus Supply Unit (RGU) User Manual
Page 150

Publication 2364F-5.01– October 2003
D-6
Programming Parameters
16
Nominal DC Bus Voltage
[Nom DC Bus Volts]
This parameter stores the nominal voltage on the
DC bus. The nominal DC bus voltage is
calculated as the nominal AC line voltage
multiplied by the square root of two.
Parameter Type
Source (Read/Write)
Display Units
Volt
Drive Units
Display Units * 1
Factory Default
See below
Minimum Value
See below
Maximum Value
See below
Related Parameters
P4, P28, P29, P30, P141
RGUs with a 380V AC Input
RGUs with a 460V AC Input
RGUs with a 575V AC Input
Factory Default
580
Factory Default
700
Factory Default
848
Minimum Value
200
Minimum Value
200
Minimum Value
200
Maximum Value
800
Maximum Value
800
Maximum Value
1000
17,18
P17 and P18 are for internal use only.
19
Seconds Counter
[Seconds Counter]
This parameter displays a running counter (in
seconds). This can be used to verify that the
system processor is running.
Parameter Type
Source (Read Only)
Display Units
sec
Drive Units
Display Units * 1
Factory Default
0
Minimum Value
0
Maximum Value
65535
20
Master Status
[Master Status]
This parameter displays the status of the master
RGU in a master-slave configuration.
This status is sent to a slave unit through P272
(RGU-to-RGU Transmit Indirect). If this unit is
Parameter Type
Sink (Read/Write)
Display Units
None
Drive Units
Display Units * 1
Factory Default
0000 0000 0000 0000
Minimum Value
0000 0000 0000 0000
Maximum Value
0000 0000 0000 0011
Related Parameters
P5, P272, P274
not the master, the master status is received through
P274 (RGU-to-RGU Receive 1, Indirect 1).
Bit
Description
0
EnabledIndicates that the master unit is enabled.
1
FaultedIndicates that the master unit is faulted.
2-15
Not Used
21-25
P21-P25 are for internal use only.
26
AC Line Low Setting
[Line Low Setting]
This parameter defines the lowest acceptable AC
line voltage. A fault or warning may be indicated
in P180 (Host Fault Status Word 3)if the AC line
voltage drops below the value of this parameter.
Parameter Type
Sink (Read/Write)
Display Units
Vrms
Drive Units
Display Units * 1
Factory Default
See below
Minimum Value
0
Maximum Value
800
Related Parameters
P14, P27, P180
RGUs with a 380V AC Input
RGUs with a 460V AC Input
RGUs with a 575V AC Input
Factory Default
356
Factory Default
432
Factory Default
540