Rockwell Automation 2364F Regenerative DC Bus Supply Unit (RGU) - Manual (Page 185)

Publication 2364F-5.01– October 2003
Programming Parameters D-41
191
Auxiliary Relay Logic Select
[Aux Relay Select]
This parameter selects the logical operation to be
performed between the parameter specified in
P189 and the value of P190. If the result of the
operation is true, then the relay energizes.
Parameter Type Sink (Read/Write)
Display Units None
Drive Units Display Units * 1
Factory Default 8
Minimum Value 0
Maximum Value 11
Related Parameters P189, P190, P192
By default, P189 is set to read the contents of
P33 (Host Status Word 1); P190 is set to 1; and
P191 is set to 8 (NAND). This arrangement
energizes the relay coil when the hard fault bit
(P33 bit 0) is not set.
The NO contacts of this relay are connected to
the 120V AC fault circuitry in the RGU.
192
Auxiliary Relay Hysteresis
[Aux Relay Hyst]
This parameter defines the variance allowed after
an event is activated before the event is
deactivated.
For the example in P191, the auxiliary relay will
Parameter Type Sink (Read/Write)
Display Units None
Drive Units Display Units * 1
Factory Default 1
Minimum Value 0
Maximum Value 65535
Related Parameters P189, P190, P191
be closed when the RGU line voltage is 450V AC
or less. If we want the relay to remain closed up
to a 458V AC line voltage, we could enter 8 into
P192, and the relay would remain closed until
P14 indicates a value over 458V.
193-197
P193-P197 are for internal use only.
198
Current Loop Bandwidth
[DSP Bandwidth]
This parameter defines the bandwidth used in the
current loop.
Parameter Type Sink (Read/Write)
Display Units rad/s
Drive Units Display Units * 1
Factory Default 800 (for 2kHz), 1200 (for 4kHz)
Minimum Value 300
Maximum Value 2000
Related Parameters P199
Value Description (Pxxx refers to the source parameter defined in P189)
0 OPENRelay always open.
1 CLOSERelay always closed.
2 NERelay triggers when Pxxx is not equal to P190.
3 LTRelay triggers when Pxxx is less than P190.
4 GTRelay triggers when Pxxx is greater than P190.
5 EQRelay triggers when Pxxx is equal to P190.
6 XNORRelay triggers when Pxxx XNOR P190 is true.
7 NORRelay triggers when Pxxx NOR P190 is true.
8 NANDRelay triggers when Pxxx NAND P190 is true.
9 XORRelay triggers when Pxxx XOR P190 is true.
10 ORRelay triggers when Pxxx OR P190 is true.
11 ANDRelay triggers when Pxxx AND P190 is true.
Pxxx [operator] P190
P189
Auxiliary
Relay
Source
P191
Auxiliary
Relay Logic
Select
P190
Auxiliary
Relay Mask
Pxxx
Source
Parameter
Logical Operator
TB6
1 2 3
A
u
xi
lia
ry
C
on
tr
o
l
(C
o
m
)
N
ot
U
se
d
4
A
u
xi
lia
ry
C
on
tr
ol
(
N
C
)
A
u
xi
lia
ry
C
o
n
tr
ol
(
N
O
)