NAiS FP Series, Руководство пользователя

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FP
Σ
6.2 Function Specifications and Restricted Items
6 - 5
6.2 Function Specifications and Restricted Items
This section contains specifications and restriction of functions.
6.2.1 Table of Specifications
High-speed counter function specifications
Input/output contact
number being used
Built-in
high-
speed
Memory area being used Performance
specifications
Related
instruc-
tions
On/off
output
Count
input
mode
Input
contact
number
(value
in pa-
renthe-
sis is
reset
input)
*Note 1
speed
counter
chan-
nel no.
Control
flag
Elapsed
value
area
Target
value
area
Mini-
mum
input
pulse
width
*Note 2
Maximum
counting
speed
tions
Specify
the
desired
output
from
Addition
input,
Sub-
traction
inp t
X0
(X2)
CH0 R903A DT90044
to
DT90045
DT90046
to
DT90047
10
µ
s · Using
one channel:
Max. 50 kHz
(
×
1-channel) p
from
Y0 to Y7
using
instruc-
tion
input
X1
(X2)
CH1 R903B DT90048
to
DT90049
DT90050
to
DT90051
( )
· Using
two channels:
Max. 30 kHz
(
×
2-channel)
tion
X3
(X5)
CH2 R903C DT90200
to
DT90201
DT90202
to
DT90203
· Using
three channels:
Max. 20 kHz
(
×
3-channel)
F0 (MV),
F1
(DMV),
F166
X4
(X5)
CH3 R903D DT90204
to
DT90205
DT90206
to
DT90207
· Using
four channels:
Max. 20 kHz
(
×
4-channel)
( )
F166
(HC1S),
F167
(HC1R)
Specify
the
desired
output
from
2-phase
input,
One in-
put,
Direc-
X0
X1
(X2)
CH0 R903A DT90044
to
DT90045
DT90046
to
DT90047
25
µ
s · Using
one channel:
Max. 20 kHz
(
×
1-channel)
from
Y0 to Y7
using
instruc-
tion
Direc-
tion dis-
tinction
X3
X4
(X5)
CH2 R903C DT90200
to
DT90201
DT90202
to
DT90203
· Using
two channels:
Max. 15 kHz
(
×
2-channel)
Notes
1) Reset input X2 can be set to either CH0 or CH1. Reset input X5
can be set to either CH2 or CH3.
2) For information on min. input pulse width, see page 6 - 12.