Mitsubishi Electric F920GOT-K Hardware Manual page 589

GOT-F900 SERIES (CONNECTION)
F920GOT-K
• The protect switch of the memory cassette is ON.
→ Set the protect switch to OFF.
−
• In the program of the FX Series PLC, passwords are used and write is disabled.
→ By selecting "SELECT MODE"-"OTHER MODE"-"ENTRY CODE" in the GOT, release the passwords.
• The protect switch of the memory cassette is ON.
→ Set the protect switch to OFF.
• In the program of the FX Series PLC, passwords are registered and write is disabled.
From first
→ By selecting "SELECT MODE"-"OTHER MODE"-"ENTRY CODE" in the GOT, release the passwords.
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• While the inverter was not in the computer link operation mode or while the inverter was running, parameter
(Pr) to communication was attempted.
→ In the manual of the inverter, check the allowable write range in operation mode.
From first • In the program of the FX Series PLC, passwords are registered and write is disabled.
product By selecting "SELECT MODE"-"OTHER MODE"-"ENTRY CODE" in the GOT, release the passwords.
• While the FX Series PLC was running with the EEPROM memory cassette, the set value of the timer,
From first counter or the file register was attempted to be changed from the screen of the GOT-F900.
→ Specify the set value of the timer or the counter indirectly using the data register (D) or run the PLC with
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the built-in memory.
Countermeasures
Appendix 23
21
22
23
23-23