Omron SYSMAC C Series Operation Manual page 98

Memory Map
Read/ Memory
write map word
R 21 00 to 15
R 22 00 to 15
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
R 38 00 to 15
R 39 00 to 15
R 40 00 to 15
R 41 00 to 15
R 42 00 to 15
R 43 00 to 15
R 44 00 to 15
R 45 00 to 15
Bits Input
point
1 to 16 Unconfirmed data error flags
1 Peak hold data
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1 to 16 Input point active flags
1 to 16 BCD/binary select flags
1 to 16 Scaling active flags
1 to 16 Averaging active flags
1 to 16 Filtering active flags
1 to 16 Peak hold active flags
1 to 16 Low alarm active flags
1 to 16 High alarm active flags
Function
These flags are turned ON by the
Unit when invalid configuration data
is written to the Unit memory map for
an input point. The bits are cleared
when valid data is written to the Unit
memory map. The Unit also turns ON
bit 3 of I/O word n+1 when this error
occurs.
These words contain the latest peak
hold values for each input point. The
data format Is determined by word
48.
The Unit performs scaling, filtering,
and averaging functions if selected
before placing peak hold values in
these words.
The peak hold function is
enabled/disabled for each input point
by turning ON bits in word 52. These
words are reset by I/O word n, bits 07
through 15. The Unit acknowledges
the reset in I/O word n+1 bits 08 to15.
See 5-6-5 Peak Hold for details.
These flags are turned ON by the
Unit indicating the enable/disable
status of each input point that is set in
word 47.
These flags are turned ON by the
Unit indicating the data format
selected for each input point in word
48.
These flags are turned ON by the
Unit indicating the enable/disable
status of the scaling function for each
input point set in word 49.
These flags are turned ON by the
Unit indicating the enable/disable
status of the averaging function for
each input point set in word 50.
These flags are turned ON by the
Unit indicating the enable/disable
status of the filtering function for each
input point set in word 51.
These flags are turned ON by the
Unit indicating the enable/disable
status of the peak hold function for
each input point set in word 52.
These flags are turned ON by the
Unit indicating the enable/disable
status of the low alarm function for
each input point set in word 53.
These flags are turned ON by the
Unit indicating the enable/disable
status of the high alarm function for
each input point set in word 54.
Section 5-5
Description
83