IFM Electronic CR0403 - Performance Limits of the Device

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ifm Programming Manual ecomatmobile BasicController (CR0403) Runtime System V03.02 2015-04-01
System description Software description
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3.4.4 Performance limits of the device
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Note the limits of the device! → Data sheet
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Watchdog behaviour
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In this device, a watchdog monitors the program runtime of the CODESYS application.
If the maximum watchdog time (100 ms) is exceeded:
> the device changes to the "Timeout Error" state
> all processes are stopped (reset)
> all outputs are switched off
> the status LED flashes red at 10 Hz
Eliminate the fault:
 Delete application program!
 PowerOn reset
 Reload the application program into the device
If the watchdog in question fails:
> a second watchdog leads the device to the state "Fatal Error"
> the status LED lights red
Eliminate the fault:
 PowerOn reset
If without success:
 Goto Bootloader
 PowerOn reset
 Reload the runtime system into the device
 Reload the application program into the device
If without success:
 Hardware error: send device to ifm!