Rockwell-automation 57C411 Resolver Input Module Uživatelský manuál stáhnout pdf (Strana 36)

5Ć6

5.3.4 Illegal Interrupt Detected

Problem: All tasks in the chassis are stopped and error code 1F"

appears on the faceplate of the processor module. A hardware

interrupt has occurred but no event has been defined.

Step 1. Verify that the user application program is correct.

Verify that your interrupt response task contains an

EVENT" statement that will be executed. Check carefully

to determine whether a higher priority task is preventing

the interrupt response task from running. Make certain

that the ordering of your statements agrees with the

examples in section 4.5.

Step 2. Verify that the hardware is working correctly.

Verify the hardware functionality by systematically

swapping out the input module, the processor module (s),

and the backplane. After each swap, if the problem is not

corrected, replace the original item before swapping out

the next item.

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Rockwell-automation 57C411 Resolver Input Module Uživatelský manuál Strana 36