Panasonic AFPX-C30T - Page 272

9.2.2 Functions Used and Restrictions
Simplified chart - Maximum counting speed of High-speed counter
The maximum counting speed of the high-speed counter varies according to No. of channels to be used
or the simultaneous use of the pulse output function. Use the chart below as a guide.
Max. counting speed
(Frequency kHz)
Combination with pulse output function
Combination of high-speed counter No pulse output
Single-phase high-
speed channels
Single-phase medium-
speed channels
2-phase
high-
speed
2-phase
medium-
speed
Single-
phase
high-
speed
Single-
phase
medium-
speed
2-
phase
high-
speed
2-phase
medium
-speed
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH0
CH2
CH4
CH6
A
100
A
A
80
A
A
A
60
A
A
A
A
50
A 10
A A 10
A A A 10
A A A A 10
A
A
100
10
A
A
A
100
10
A
A
A
A
100
10
A
A
A
A
A
100
10
A A A 75 10
A A A A 75 10
A A A A A 75 10
A A A A A A 75 10
A
A
A
A
60
10
A
A
A
A
A
60
10
A
A
A
A
A
A
60
10
A
A
A
A
A
A
A
60
10
A A A A A 50 10
A A A A A A 50 10
A A A A A A A 50 10
A A A A A A A A 50 10
A
35
A
A
25
A 5
A A 5
A
A
30
5
A
A
A
30
5
A
A
A
20
5
A
A
A
A
20
5
A A A A A 10 35
A A A A A A 10 25
A
A
100
5
A
A
A
75
5
A
A
A
A
60
5
A
A
A
A
A
50
5
A A A 100 5
A A A A 75 5
A A A A A 60 5
A A A A A A 50 5
Note) The maximum counting speed may be lower than the above-mentioned values when the HSC
target value match ON/OFF instruction and other interrupt programs are executed
simultaneously.
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