236
8-5. System Registers
Address
404
Name of system register
Input time filtering setting
(X0 to X1F)
Default
value
H1111
(all 2 ms)
Description
Sets the input filtering time in 8-input units.
• Settings
Set value
H0
H1
H2
H3
H4
H5
H6
H7
Input filtering time
1 ms
2 ms
4 ms
8 ms
16 ms
32 ms
64 ms
128 ms
• Set system registers 404, 405, 406, and 407, referring to
the following:
EXAMPLE:
If you specify the input filtering time for X0 to X7 as 1 ms,
for X8 to XF as 8 ms, for X10 to X17 as 2 ms, and for X18
to X1F as 2 ms, input H1130 to system register 404.
Bit position
11
8
3
0
15
•
•
12
•
•
•
•
7
4
•
•
Data input
0 0 0 1
0 0 0 1
0 0 1 1
0 0 0 0
1
X18 to X1F
(2 ms)
1
X10 to X17
(2 ms)
3
X8 to XF
(8 ms)
0
X0 to X7
(1 ms)
H
System register 404
H1111
(all 2 ms)
H1111
(all 2 ms)
H0011
(all 2 ms)
Input time filtering setting
(X20 to X3F)
Input time filtering setting
(X40 to X5F)
Input time filtering setting
(X60 to X6F)
405
406
407
No. 404 = H
X0 to X7
X8 to XF
X10 to X17
X18 to X1F
FP-M Control Board
FP1 Control Unit
No. 405 = H
X20 to X27
Fixed
X30 to X37
X38 to X3F
No. 406 = H
X40 to X47
Fixed
X50 to X57
X58 to X5F
No. 407 = H
X60 to X67
1
1
1
0
0
Fixed
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FP1
Primary Expansion
FP1
Secondary
Expansion
Summary of Contents for FP1
Page 1: ...PROGRAMMABLE CONTROLLER FP1 is a global brand name of Matsushita Electric Works Hardware ...
Page 28: ...20 ...
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