IDEC MICROSmart FC6A Series User Manual page 322

5: F S
UNCTIONS AND ETTINGS
High-speed Counter External Inputs
The maximum points of the single-phase high-speed counter and two-phase high speed counter are as follows.
Type
Single-phase High-speed
Counter Points (maximum)
Two-phase High-speed
Counter Points (maximum)
Single-phase high-speed counter
All-in-One CPU module
Group
External Input
Adding Counter Reset input
Up/Down
Selection
Reset input
Reversible
Counter
Dual-pulse
Reversible Reset input
Counter
*1 If I2 or I5 is not used as reset inputs, they can be used as normal inputs.
*2 If Group 1 and Group 5 are used as Up/Down Selection Reversible Counter, use I1 as the Group 1 input (up/down selection input) and use
I7 as the Group 5 input (up/down selection input).
*3 If Group 1 and Group 5 are used as Dual-Pulse Reversible Counter, use I1 as the Group 1 input (pulse input) and I7 as Group 5 input (pulse
input).
Plus CPU module
Group
External Input I2
Reset
Adding Counter
input
Up/Down
Selection
Reset input
Reversible
Counter
Dual-pulse
Reversible Reset input
Counter
*1 Can be used only with the Plus 32-I/O type.
*2 If I2, I5 or I13 is not used as reset inputs, they can be used as normal inputs.
*3 If Group 1, Group 3, or Group 5 is used as Up/Down Selection Reversible Counter, I1 is used as the up/down selection input of Group 1,
I4 is used as the up/down selection input of Group 3, and I7 is used as the up/down selection input of Group 5, respectively.
*4 If Group 1, Group 3, or Group 5 is used as Dual-Pulse Reversible Counter, I1 is used as the pulse input of Group 1, I4 is used as the pulse
input of Group 3, and I7 is used as the pulse input of Group 5, respectively.
Two-phase high-speed counter
All-in-One CPU module
External inputs I0/I1 (Group 1-2) and I6/I7 (Group 5-6) can be used as two-phase high-speed counters.
External inputs I2 and I5 can be used as reset inputs for Group 1-2 and Group 5-6.
Group
External Input
Two-phase
Reset input
High-speed
(Z-phase)
Counter
*1 If I2 or I5 is not used as reset inputs, they can be used as normal inputs.
5-16
16-I/O type
6
2
1
I2 I0
*1
Pulse input Pulse input
Up/down
*1
Pulse input selection
input
Pulse input Pulse input
*1
(up) (down)
1 2
I0 I1
Pulse input Pulse input
*2
Up/down
Pulse input selection
*3
input
Pulse input Pulse input
(up) (down)
1
I2 I0
Pulse input
Pulse input
*1 (A-phase)
(B-phase)
FC6A S MICROS
ERIES
24-I/O type 40-I/O type
6 6
2 2
2 3
I1 I3
Pulse input Pulse input
—
*2
—
*3
3
*1
I13 I3
Reset
Pulse input
*2
input
Reset input Pulse input
Pulse input
Reset input
*4
(up)
2 3
I1 I3
—
U ' M
MART SER S ANUAL
Plus 16-I/O type
6
3
4 5
I4 I5
*1
Reset input Pulse input
*1
— Reset input Pulse input
Pulse input
*1
— Reset input
4
I4 I5
Reset
Pulse input
*2
input
Up/down
selection Reset input
*3
input
Pulse input
Reset input
*4
(down)
4 5
I4 I5
Reset input Pulse input
—
*1
(Z-phase)
FC9Y-B1722
Plus 32-I/O type
6
3
6
I6 I7
Pulse input
Up/down
selection
*2
input
Pulse input
*3
(up) (down)
5 6
I6 I7
Pulse input Pulse input
Up/down
Pulse input selection
*3
input
Pulse input Pulse input
*4
(up) (down)
6
I6 I7
Pulse input
(A-phase) (B-phase)