Generating a voltage loop id command, Generating a voltage loop id command -11, Symbol key – Rockwell Automation 2364F Regenerative DC Bus Supply Unit (RGU) User Manual
Page 103

Publication 2364F-5.01– October 2003
Adjusting Voltage and Current Regulation Parameters
9-11
Generating a Voltage Loop I
d
Command
The voltage loop I
d
command can originate in one of four ways as
determined by user-configurable P103. That resulting I
d
command is
then processed through the I
d
current limiter to arrive at a voltage
loop I
d
command. The current limiter makes adjustments to maintain
the minimum and maximum I
d
limit values. Refer to Figure 9.8 for a
firmware diagram.
Figure 9.8
Firmware Diagram for Generating a Voltage Loop Id Command
0
0%
ID LIMIT
105
93
0
35
104
103
102
101
0
1
2
3
0
1
+
+
X
X
Y
X
X
X
*
Indirect, parameter X
Source; parameter X
Sink; parameter X
Parameter X, bit Y
Battery-backed, parameter X
SYMBOL KEY
Parameter Number
Parameter Name
35 bit 0
Host Mode - Regeneration Only
93
I
d Reference
101
Auxiliary Id Command
102
Id Current Command
103
Id Mode Select
104
Id Positive Current Limit
105
Id Negative Current Limit
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