If no memory card is inserted in the module, you cannot access the website. The following
diagnostic message appears:
Access Error: Site temporarily unavailable. Try again. No SD card present.
NOTE: The Modicon X80 RTU module works only with a memory card that is present at boot-up
time. A memory card that is inserted during module operations is not recognized.
Although operation is possible without a valid memory card inserted in the module, a valid memory
card should be present at all times in the module.
diagnostic message appears:
Access Error: Site temporarily unavailable. Try again. No SD card present.
NOTE: The Modicon X80 RTU module works only with a memory card that is present at boot-up
time. A memory card that is inserted during module operations is not recognized.
Although operation is possible without a valid memory card inserted in the module, a valid memory
card should be present at all times in the module.