1.APPEARANCE DESCRIPTION
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1-3. Unit Number Select Switch
F159 acts as a high performance weighing processing module for Omron SYS-
MAC CJ1 series PLC. The data exchange between CPU unit and F159 are
carried out by the high performance relay area of I/O and DM area.
Relay and DM number used by F159 can be selected by the unit number
selection switch located on the front panel.
Unit number must be unique: duplicate use of the same number for multiple of
I/O units will cause operation error “Error: Duplicate use of unit No.”
(“Duplicate use of unit No.” in programming console), disabling normal
operation (A40113 turns ON).
Switch
No.
Unit
No.
Channel number allocated
to the I/O unit relay area
DM number allocated
to the I/O unit DM area
0 0 2000 - 2009CH D20000 - 20099
1 1 2010 - 2019CH D20100 - 20199
2 2 2020 - 2029CH D20200 - 20299
3 3 2030 - 2039CH D20300 - 20399
4 4 2040 - 2049CH D20400 - 20499
5 5 2050 - 2059CH D20500 - 20599
6 6 2060 - 2069CH D20600 - 20699
7 7 2070 - 2079CH D20700 - 20799
8 8 2080 - 2089CH D20800 - 20899
9 9 2090 - 2099CH D20900 - 20999
10 10 2100 - 2109CH D21000 - 21099
nn
2000 + n × 10 - 2000 + n × 10 + 9CH D20000 + n × 100 - D20000 + n × 100 + 99
95 95 2950 - 2959CH D29500 - 29599
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