Rockwell Automation SD3000 Drive Configuration, Programming User Manual
Page 29
80/1 080
UDC Module Ports A/B Status Register (Continued)
Bit:
11
Hex Value: 0800H
Sug. Var. Name:
N/A
Range:
N/A
Access:
Read only
UDC Error Code:
N/A
LED:
N/A
Description:
The Invalid PMI Operating System Header bit is set if the UDC module cannot locate a
valid PMI operating system header when attempting to load an operating system to a PMI. This
condition will cause the loading of the PMI operating system to fail; however, the UDC module and
the PMI will continue to retry loading the PMI operating system.
Bit:
12
Hex Value: 1
OOOH
Sug. Var. Name:
N/A
Range:
N/A
Access:
Read only
UDC Error Code:
N/A
LED:
N/A
Description:
The Incompatible PMI Hardware bit is set if the PMI hardware is not compatible with the
PMI operating systems in the UDC operating system.
81 /1 081
UDC Module Ports A/B Receive Count Register
Hex Value:
N/A
Sug. Var. Name:
N/A
Range:
N/A
Access:
Read only
UDC Error Code:
N/A
LED:
N/A
Description:
This register contains the number of messages received by the UDC module on Port A
and Port B. This is a 16-bit value that rolls over when it reaches its maximum.
82/1 082
UDC Module Ports A/B CRC Error Count Register
Hex Value:
N/A
Sug. Var. Name:
N/A
Range:
N/A
Access:
Read only
UDC Error Code:
N/A
LED:
N/A
Description:
This register contains the number of messages with CRC errors received by the UDC
module on Port A and Port B.
83/1 083
UDC Module Ports A/B Format Error Count Register
Hex Value:
N/A
Sug. Var. Name:
N/A
Range:
N/A
Access:
Read only
UDC Error Code:
N/A
LED:
N/A
Description:
This register contains the number of messages with format errors received by the UDC
module on Port A and Port B.