NAiS FP Series Hardware Manual page 166

FP0 Hardware
Address Name of system register
Input 401 High-speed
setting counter mode
settings (X3 to
X5)
Notes
If the operation mode is set to 2–phase, individual, or direction
differentiation, the setting for CH3 is invalid.
If reset input settings overlap, the setting of CH3 takes
precedence.
If system register 400 to 403 have been set simultaneously for
the same input relay, the following precedence order is
effective: [High–speed counter] –> [Pulse catch] –> [Interrupt
input].
Matsushita Electric Works (Europe) AG
Default
value
Setting by FP H0
programmer II
A.2 Tables of System Registers
Set value (parameter)
CH2/
H 0 0
CH3
0: Do not use
high-speed
counter.
1: 2-phase input (X3,
X4)
2: 2-phase input (X3,
X4),
Reset input (X5)
3: Incremental input
(X3)
4: Incremental input
(X3),
Reset input (X5)
5: Decremental input
(X3)
6: Decremental input
(X3),
Reset input (X5)
7: Individual input
(X3, X4)
8: Individual input
(X3, X4),
Reset input (X5)
9: Direction dicision
(X3, X4)
A: Direction dicision
(X3, X4),
Reset input (X5)
0: Do not use
high-speed
counter.
3: Incremental input
(X4)
4: Incremental input
(X4),
Reset input (X5)
5: Decremental input
(X4)
6: Decremental input
(X4),
Reset input (X5)
A-11