FujiFilm Frenic-Mini Instruction Manual page 75

Using negative logic for programmable I/O terminals
The negative logic signaling system can be used for the digital input and output terminals by set-
ting the function codes specifying the properties for those terminals. Negative logic refers to in-
verted ON/OFF (logical value 1 (true)/0 (false)) state of input or output signal. An ON-active signal
(the function takes effect if the terminal is short-circuited.) in the normal logic system is functionally
equivalent to OFF-active signal (the function takes effect if the terminal is opened.) in the negative
logic system.
To set the negative logic system for an I/O signal terminal, display data of 1000s (by adding 1000
to the data for the normal logic) in the corresponding function code and then press the
For example, if a coast-to-stop command (BX: data = 7) is assigned to any one of digital input
terminals [X1] to [X3] by setting any of function codes E01 through E03, then turning (BX) on will
make the motor coast to a stop. Similarly, if the coast-to-stop command (BX: data = 1007) is as-
signed, turning (BX) off will make the motor coast to a stop.
Restriction on data displayed on the LED monitor
Only four digits can be displayed on the 4-digit LED monitor. If you enter more than 4 digits of data
valid for a function code, any digits after the 4th digit of the set data will not be displayed, however
they will be processed correctly.
5-2
key.