Rockwell-automation SA3100 Distributed Power System Drv Config,Program Manuale Utente Scaricare il pdf (Pagina 77)

Configuring the UDC Module’s Registers

3-39

Drive Warning Register (Continued) 203/1203

Bit 12

Reserved for future use.

Hex Value: 1000H

Sug. Var. Name:

Access: Read only

UDC Error Code: N/A

LED: N/A

Flex I/O Communication Warning Bit 13

The Flex I/O Communication Warning bit is

set if a Flex I/O communication problem is

detected and logged in registers 10, 11, 22,

or 23. Refer to tables 3.6 and 3.7.

Hex Value: 2000H

Sug. Var. Name: WRN_FLX@

Access: Read only

UDC Error Code: N/A

LED: I/O FLT

CCLK Not Synchronized Warning Bit 14

The CCLK Not Synchronized Warning bit is

set if the CCLK counters in the PMI

Regulator and the UDC module are

momentarily not synchronized.

Hex Value: 4000H

Sug. Var. Name: WRN_CLK@

Access: Read only

UDC Error Code: N/A

LED: N/A

PMI Communication Warning Bit 15

The PMI Communication Warning bit is set if

a fiber-optic communication error is

detected between the PMI Processor

module and the UDC module.

Hex Value: 8000H

Sug. Var. Name: WRN_COM@

Access: Read only

UDC Error Code: N/A

LED: N/A

Communication errors in two consecutive messages will result in a drive fault.

Power Device Status Register 204/1204

The bits in the Power Device Status register indicate the status of the Power Module and its power devices.

Phase U-Upper IOC A Bit 0

The Phase U-Upper IOC A bit is set if an

overcurrent is detected in the phase U upper

power device.

Hex Value: 0001H

Sug. Var. Name: U_UPA@

Access: Read only

UDC Error Code: N/A

LED: N/A

1 2 ... 72 73 74 75 76 77 78 79 80 81 82 ... 161 162

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Rockwell-automation SA3100 Distributed Power System Drv Config,Program Manuale Utente Pagina 77

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