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FX2N-8AD Analog input block Buffer Memory (BFM) 8
8-35
8.2.20 BFM #99: Clears upper/lower limit value error and sudden change detection error
The commands to clear the lower limit value error, the upper limit value error and the sudden
change detection error are assigned to the lower three bits of BFM #99.
When a bit is set to ON, the flag of the corresponding error status (BFM #26, BFM #27) is reset
for all channels at a time.
After reset is finished, each bit of BFM #99 returns automatically to OFF.
You can set two or more clear commands to ON at a time.
Table 8.12: Bit assignment in BFM #99
Bit No. Description
b0 Clears lower limit value error.
b1 Clears upper limit value error.
b2 Clears sudden change detection error.
b3 to b15 Unused