Rockwell Automation 2364F Regenerative DC Bus Supply Unit (RGU) - Manual (Page 164)

Publication 2364F-5.01– October 2003
D-20 Programming Parameters
91
Iq Positive Current Limit
[Iq Pos Limit]
This parameter defines the active current limit
(positive).
This value is displayed as a percentage of the
Rated AC Line Current (P11).
Parameter Type Sink (Read/Write)
Display Units % of 11
Drive Units Display Units * 5120/100
Factory Default 150.0
Minimum Value 10.0
Maximum Value 150.0
92
Iq Negative Current Limit
[Iq Neg Limit]
This parameter defines the active current limit
(negative).
This value is displayed as a percentage of the
Rated AC Line Current (P11).
Parameter Type Sink (Read/Write)
Display Units % of 11
Drive Units Display Units * 5120/100
Factory Default -150.0
Minimum Value -150.0
Maximum Value -10.0
93
Id Reference
[Id Reference]
This parameter displays the output of the reactive
current (Id) limiter.
This value is displayed as a percentage of the
Rated AC Line Current (P11).
Parameter Type Source (Read Only)
Display Units % of P11
Drive Units Display Units * 5120/100
Factory Default 0.0
Minimum Value -60.0
Maximum Value 60.0
94
Iq Current Command
[Iq Command]
This parameter displays the Iq command being
sent to the Current Limiter.
This value may be determined by the PI regulator
and/or by an auxiliary Iq command from a master
RGU.
Parameter Type Source (Read Only)
Display Units % of P11
Drive Units Display Units * 5120/100
Factory Default 0.0
Minimum Value -640.0
Maximum Value 640.0
Related Parameters P89, P90, P121
The listing for P90 shows how the value for
this parameter is determined.
95
Filtered Iq Current Reference
[Filtered Iq Ref]
This parameter displays the filtered value of the Iq
Current Reference (P96).
This value is displayed as a percentage of the
Rated AC Line Current (P11).
Parameter Type Source (Read Only)
Display Units % of P11
Drive Units Display Units * 5120/100
Factory Default 0.0
Minimum Value -150.0
Maximum Value 150.0
Related Parameters P94, P96
P90
Iq Mode
Select
P121
Voltage
Loop PI
Output
P89
Auxiliary Iq
Command
0
+
+
PI Regulator
Current
Limiter
0
1
2
3
P94
Iq
Command
Σ
Lin PI Out
PI + Aux Cmd
Aux Iq Cmd
No Iq Cmd
0
1
2
3
Iq
Command
(from
Master RGU)