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