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Factory Automation

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  • No : 24788
  • Release Date : 2019/02/28 09:07
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Writing a program to a memory cassette

When trying to write a program to a programmable controller on which EEPROM and flash ROM are installed, an error (error code: 6772 "Memory cassette is write protected.") occurs and the program cannot be written to the programmable controller.
Category : 

Answer

A memory cassette has a PROTECT switch to prevent a program from being overwritten in EEPROM and flash ROM.
When this switch is on, writing of the program is prohibited.
Check the position of the switch.
Product Name
FX3G-EEPROM-32L,FX3U-FLROM-16,FX3U-FLROM-64,FX3U-FLROM-64L,FX3U-FLROM-1M
Product Category
Accessories, Options
Series
FX3S, FX3G, FX3U, FX3UC
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