Rockwell-automation SA500 Drive Configuration and Programming Manual de usuario descargar pdf (Pagina 47)

Configuring the UDC Module’s Registers

3-15

PMI A/B Communication Status Register (Continued) 84/1084

PMI Operating System Overflow into Stack Memory Bit 15

The PMI Operating System Overflow into

Stack Memory bit is set by the PMI if the

loading of the PMI operating system will

overrun the PMI stack memory area.

Hex Value: 8000H

Sug. Var. Name: N/A

Access: Read only

UDC Error Code: N/A

LED: N/A

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.

PMI A/B Good Message Received Count Register 85/1085

The PMI A/B Good Message Received Count Register contains the

number of valid messages received by the drive A and drive B PMIs.

This is a 16-bit value that rolls over when it reaches its maximum.

Sug. Var. Name: N/A

Units: Counts

Range: N/A

Access: Read only

PMI A/B CRC Error Count Register 86/1086

This register contains the number of messages with CRC errors

received by the drive A and drive B PMIs.

Sug. Var. Name: N/A

Units: Counts

Range: N/A

Access: Read only

PMI A/B Format Error Count Register 87/1087

This register contains the number of messages with format errors

received by the drive A and drive B PMIs.

Sug. Var. Name: N/A

Units: Counts

Range: N/A

Access: Read only

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Rockwell-automation SA500 Drive Configuration and Programming Manual de usuario Pagina 47