Chapter 8 Hardware Configuration
Continue Running when power stable:
all the operation will be stopped and PLC CPU waits till the power is
stable for 2 seconds and then PLC begins to run.
Into Error Status:
When the 24 VDC power is unstable, PLC CPU Stops and the ERROR LED blinks rapidly.
Check and solve the problem. After all the problem is solved, supply PLC CPU with power and turn it on. If the
power voltage is too low, the communication cannot go on. If the communication is working that means, the
power is back on. But you still need to clarify what caused the power unstable.
I601 Timer interrupt Setting Time Base
Sets the interval for triggering the 1601 timer interrupt. This function is used together with Timer Interrupt 0.
During PLC execution, you can use SR421 to modify the interrupt timing.
I602 Timer interrupt Setting Time Base
Sets the interval for triggering the 1602 timer interrupt. This function is used together with Timer Interrupt 1.
During PLC execution, you can use SR422 to modify the interrupt timing.
I603 Timer interrupt Setting Time Base
Sets the interval for triggering the 1603 timer interrupt. This function is used together with Timer Interrupt 2.
During PLC execution, you can use SR423 to modify the interrupt timing.
I604 Timer interrupt Setting Time Base
Sets the interval for triggering the 1604 timer interrupt. This function is used together with Timer Interrupt 3.
During PLC execution, you can use SR424 to modify the interrupt timing.
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