Function Specifications And Restrictions; High-Speed Counter Function - Panasonic FP0R User Manual

7.2 Function specifications and restrictions

7.2.1 High-speed counter function

Input numbers
Performance
FP0R User's Manual
This section contains the specifications and restrictions of the high-speed
counter, pulse output, and PWM output function.
For each count input mode, there are certain high-speed counter channels,
inputs, and memory areas.
1)
Input mode
Incremental

Decremental

Two-phase

Incremental/decremental

Incremental/decremental control

1)
For details on the different input modes, see p. 176.
2)
Channel 4 and channel 5 are not available for the C10 type.
3)
X4 and X7 can also be used as home inputs of the pulse output function. Set
the desired function in the system registers.
4)
Reset input X2 can be set to either channel 0 or channel 1. Reset input X5 can
be set to either channel 2 or channel 3.
No. of Minimum input pulse
1)
phases width
1 10s
2 25s
1)
For information on the minimum input pulse width, see p. 178.
2)
The maximum counting speed may be lower than the values indicated in the
table when the pulse output speed is changed, or when a cam control, target
value match on/off, or other interrupt programs are executed simultaneously.
High-speed counter and pulse output
No. of Channel Input
2)
phases no.
1 0 X0
1 X1
2 X3
3 X4
4 X6
5 X7
2 0 X0, X1
2 X3, X4
4 X6, X7
No. of chan- Maximum counting
nels speed
5 50kHz
1 15kHz
2 15kHz (2 channels)
3 10kHz (3 channels)
3)
Reset
4)
input
X2
X2
X5
X5
–
–
X2
X5
–
2)
169