Rockwell-automation SA500 Drive Configuration and Programming Bedienungsanleitung PDF herunterladen (Seite 44)

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SA500 Drive Configuration and Programming

UDC Module Ports A/B CRC Error Count Register 82/1082

This register contains the number of messages with CRC errors

received by the UDC module on port A and port B.

Sug. Var. Name: N/A

Units: Counts

Range: N/A

Access: Read only

UDC Module Ports A/B Format Error Count Register 83/1083

This register contains the number of messages with format errors

received by the UDC module on port A and port B.

Sug. Var. Name: N/A

Units: Counts

Range: N/A

Access: Read only

PMI A/B Communication Status Register 84/1084

The PMI A/B Communication Status register contains bits which describe any errors or warnings reported by

PMI A or PMI B related to UDC/PMI communication. These bits are latched when set and will remain set

until a fault reset or warning reset is issued.

Invalid Receive Interrupt Bit 0

The Invalid Receive Interrupt bit is set if the

interrupt generated by the Universal Serial

Controller (USC) is not properly marked.

Hex Value: 0001H

Sug. Var. Name: N/A

Access: Read only

UDC Error Code: N/A

LED: N/A

No End of Frame Status Received Bit 1

The No End of Frame Status Received bit is

set if the USC does not report an End of

Frame condition when the receive interrupt

is generated.

Hex Value: 0002H

Sug. Var. Name: N/A

Access: Read only

UDC Error Code: N/A

LED: N/A

CRC/Framing Error Bit 2

The CRC/Framing Error bit is set if the USC

reports a CRC or Framing error on the last

frame (message) received.

Hex Value: 0004H

Sug. Var. Name: N/A

Access: Read only

UDC Error Code: N/A

LED: N/A

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