Rockwell Automation 2364F Regenerative DC Bus Supply Unit (RGU) User Manual
Page 153
Publication 2364F-5.01– October 2003
Programming Parameters
D-9
34
Host Status Word 2
[Host Status 2]
This parameter indicates a number of conditions
that the RGU is experiencing.
A condition is indicated by the bit being set to 1.
For example, the word, 1000 0011 0100 0000,
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
P32, P33, P35
indicates that the RGU is regenerating current to
the AC line, the M1 contactor is closed, the DC
bus is at voltage, and the RGU control is active.
Bit
Description
0
Hard Fault
Indicates that a hard fault has occurred
1
Warning Flt
Indicates that a warning fault has occurred
2
pf Lagging
Indicates that the power factor is lagging (AC line voltage is lagging the current)
3
Iq Pos Limit
Indicates that the AC line active current (Iq) is at the positive limit
4
Iq Neg Limit
Indicates that the AC line active current (Iq) is at the negative limit
5
Ext ClrFault
Indicates that an external clear fault is required
6
Regen Cur
Indicates that the RGU is renerating current to the AC line
7
Ext Enable
Indicates that an external enable is activated
8
M1 Closed
Indicates that the main contactor M1 is closed
9
Bus at Volt
Indicates that the DC bus is at voltage
10
i2t Active
Indicates that the wire overtemperature monitor (i2t) is active
11
i2t Warning
Indicates that there is a wire overtemperature (i2t) warning
12-14 Not Used
15
Ctrl Running
Indicates that the RGU control is active
35
Host Mode
[Host Mode]
This parameter initiates the commands listed
below. To initiate commands, set each
appropriate bit to 1.
For example, to initiate the Error Limiter,
set P35 to 0000 0000 0000 0010.
Parameter Type
Sink (Read/Write)
Display Units
None
Drive Units
Display Units * 1
Factory Default
0000 0000 0000 1000
Minimum Value
0000 0000 0000 0000
Maximum Value
1111 1111 1111 1111
Related Parameters
P32, P33, P34
Bit
Description
0
Regen Only
Regenerative mode only (used with parallel NRU).
1
Err Limiter
Enables the Error Limiter.
2
Aux Limit
Activates the auxiliary limit as the current limit.
3
Linearizer
Activates the linearizer.
4-15
Not Used
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
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