Specifications

Graphic Operation Terminal GOT-F900 HPP Mode 8
8-23
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Important point
• Setting of the buffer memories
The contents of the buffer memories set using this function are treated as follows when the
power of the special block is turned off.
-FX
2N
-4AD, FX
2N
-4DA, FX
2N
-4AD-PT, FX
2N
-4AD-TC, FX
2N
-8AD and FX
2N
-2LC
The setting contents are saved in the built-in EEPROM, and kept stored even if the
power is turned off.
In the FX
2N
-2LC, however, the setting contents are saved when the EEPROM write
button is pressed.
In the FX
2N
-8AD, buffer memory such as average frequency and addition data is not
saved when a power failure occurs.
For the details, refer to the special function block’s user’s manual.
-FX
2N
-1HC and FX
2N
-1PG
The setting contents are saved in the built-in RAM, therefore deleted when the power is
turned off.
When the buffer memories have been set using a PLC program (TO instruction), the PLC
program has priority.
Use the buffer memory monitor function to perform initial setting of special blocks and monitor
buffer memories.