Panasonic fp2/fp2sh User Manual page 108

Parts and Functions
2.11 I/O Mixed Units Specifications
Operation of pulse catch
Input signal (input pulse)
from external device
(* Note 1)
Max. 0.2 ms (delay in
reception of external
signal)
Reception of external signal
at I/O mixed unit.
Signal reception status of
the CPU resulting from
the periodical interrupt I/O
update. (* Note 2)
Notes
1) Reception of external signal at the I/O mixed unit.
Within 0.2ms of the leading edge of the external signal, the I/O
mixed unit will go on. This on status will be held for 1 to 5ms
(the length of time the status is held will depend on the unit).
2) Reception of input at CPU that is executing a periodical inter-
rupt.
The signal from the I/O mixed unit is read by the periodical in-
terrupt.
2 − 68
on
off
(* Note 1)
1 to 5ms
on
off
on
off
Interval of periodical interrupt
set in the program.
FP2/FP2SH