Rockwell-automation SA500 Drive Configuration and Programming Manual de usuario descargar pdf (Pagina 84)

3-52

SA500 Drive Configuration and Programming

Interrupt Status Control Registers (Continued) 2000

CCLK Counting Bit 5

Hex Value: 0010H

Sug. Var. Name: N/A

Access: Read only

UDC Error Code: N/A

LED: N/A

Enable CCLK Bit 6

CCLK must be enabled for the UDC module

to execute its task(s) and communicate

synchronously with the PMI.

Hex Value: 0001H

Sug. Var. Name: UDC_CCLK_ENA@

Access: Read/Write

UDC Error Code: N/A

LED: N/A

Only one module per rack should enable CCLK. If CCLK is enabled on multiple

modules in the rack, an overlap error will result (error code 38). Other modules that

can enable CCLK include the M/N 57C409, 57C421, and the 57C411.

The UDC module uses CCLK to determine when it should run its tasks. CCLK is also

used as the time reference for all UDC modules in the rack so that they are all

synchronized to start at specific time periods. If interrupts to the AutoMax Processor

are required, register 2001 must be set to the desired value before CCLK is enabled.

Interrupt Enabled Bit 7

The Interrupt Enabled bit, when set by the

operating system, indicates that a hardware

EVENT has been defined in an AutoMax

task.

Hex Value: 0001H

Sug. Var. Name: N/A

Access: Read only

UDC Error Code: N/A

LED: N/A

No other programming is required for the UDC operating system to generate an

interrupt in the interval defined in register 2001.

Interrupt Status Bit 15

The Interrupt Status bit is set to indicate that

an interrupt is being generated at this time.

Hex Value: 0001H

Sug. Var. Name: N/A

Access: Read only

UDC Error Code: N/A

LED: N/A

1 2 ... 79 80 81 82 83 84 85 86 87 88 89 ... 125 126

Comentarios a estos manuales

Sin comentarios

Rockwell-automation SA500 Drive Configuration and Programming Manual de usuario Pagina 84

Comentarios a estos manuales

Relacionado con productos y manuales para Equipo Rockwell-automation SA500 Drive Configuration and Programming