Rockwell Automation SB3000 Configuration and Programming User Manual

Page 56

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3-38

SB3000 Drive Configuration and Programming

Interlock Register (Continued)

205/1205

Rising Edge Required

Bit 4

The Rising Edge Required bit is set if a
rising edge is not detected on a command
bit in register 100/1100.

Hex Value:

0010H

Sug. Var. Name:

IC_RISE@

Access:

Read only

UDC Error Code:

N/A

LED:

N/A

This interlock bit will be set if the application task has set the Fault Reset bit (register
100/1100, bit 8) but has not cleared and then re-enabled any command bits.

More Than One Request

Bit 5

The More Than One Request bit is set if
more than one operating mode is requested
at a time in register 100/1100 (bits 0, 1, 2).

Hex Value:

0020H

Sug. Var. Name:

IC_MORE@

Access:

Read only

UDC Error Code:

N/A

LED:

N/A

Pre-charge Not Closed

Bit 6

The Pre-charge Not Closed bit is set if
VDC_RUN@ (100/1100, bit 0) is set but the
pre-charge contactor has not been closed
by the PMI Processor.

Hex Value:

0040H

Sug. Var. Name:

IC_PCHG@

Access:

Read only

UDC Error Code:

N/A

LED:

N/A

GDI Mismatch

Bit 8

The GDI Mismatch bit is set if, when turning
on the Rectifier, the number of Gate Driver
Interface (GDI) modules in the rack does not
match the number configured or the GDI
modules have been placed incorrectly in the
rack.

Hex Value:

0100H

Sug. Var. Name:

IC_GDI@

Access:

Read only

UDC Error Code:

N/A

LED:

N/A

The GDI Mismatch bit is also set if, when turning on the bridge test, a power module
has not been selected for the test (bit 10, 11, or 12 in register 100/1100) or the
incorrect power module has been selected. (e.g., Power Module C has been
selected, but the Rectifier contains only two power modules.)

Refer to the PMI Rack instruction manual for the correct module placement.

Incompatible PMI Backplane

Bit 9

The Incompatible PMI Backplane bit is set if
the PMI rack contains an incorrect
backplane (e.g., B/M O-60003).

Hex Value:

0200H

Sug. Var. Name:

IC_IPBP@

Access:

Read only

UDC Error Code:

N/A

LED:

N/A

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