Rockwell Automation 2364F Regenerative DC Bus Supply Unit (RGU) User Manual
Page 160

Publication 2364F-5.01– October 2003
D-16
Programming Parameters
60
DSP DC Bus Voltage
[DSP DC Bus]
This parameter measures the DC bus voltage for
P143 (Scaled Bus Feedback) using the DSP.
This parameter is sent to P143 when DSP
Channel is selected in the Bus Voltage Input
Parameter Type
Source (Read Only)
Display Units
None
Drive Units
Display Units * 4
Factory Default
0
Minimum Value
-8196
Maximum Value
8188
Related Parameters
P38, P61, P139, P143
Select (P139 = 1).
The displayed value of this parameter
corresponds to the drive units of P143.
The value of 4096 indicates that the bus voltage
feedback equals the Nominal DC Bus Voltage
(P16).
61
DSP Average Bus Voltage
[DSP Ave DC Bus]
This parameter sends the average DC bus voltage
from the DSP to P143 (Scaled Bus Feedback).
This parameter is only sent to P143 when DSP
Parameter Type
Source (Read Only)
Display Units
None
Drive Units
Display Units * 4
Factory Default
0
Minimum Value
-8196
Maximum Value
8188
Related Parameters
P38, P60, P139, P143
Averaged is selected in the Bus Voltage Input
Select (P139 = 0).
The displayed value of this parameter corresponds to
the drive units of P143.
The value of 4096 indicates that the bus voltage
feedback equals the Nominal DC Bus Voltage (P16).
62
DSP Status Word
[DSP Status]
This parameter indicates the status of the DSP,
which is the processor used in the current loop.
A condition is indicated by the bit being set to 1.
For example, the word 0000 0001 0000 0000
indicates that the DSP is ready.
Parameter Type
Source (Read Only)
Display Units
None
Drive Units
Display Units * 1
Factory Default
0000 0000 0000 0000
Minimum Value
0000 0000 0000 0000
Maximum Value
1111 1111 1111 1111
Related Parameters
P38, P60, P139, P143
Bit
Description
0-7
Not Used
8
DSP Ready
Indicates that the DSP is ready
9
DSP Running Indicates that the DSP is running
10
DSP Fault
Indicates that a DSP fault has occured
11-15 Not Used
63
P63 is for internal use only.
64
Current Loop Cross Couple Gain
[CrossCouple Gain]
This parameter indicates the cross couple gain
from the PI current regulator.
Parameter Type
Source (Read Only)
Display Units
None
Drive Units
Display Units * 1
Factory Default
752
Minimum Value
0
Maximum Value
65535
Bit
8
Bit
9
Bit
10
Bit
11
Bit
12
Bit
13
Bit
14
Bit
15
Bit
0
Bit
1
Bit
2
Bit
3
Bit
4
Bit
5
Bit
6
Bit
7