Indicators; Unit Number Switch - Omron SYSMAC C200H-AD003 Operation Manual

Nomenclature and Functions

3-2-1 Indicators

3-2-2 Unit Number Switch

Check to be sure that the black terminal block mounting screw is securely tight-
ened to a torque of 0.5 N S m.
The RUN and ERROR indicators show the operating status of the Unit. The fol-
lowing table shows the meanings of the indicators.
LED
RUN (green) (g )
Lit
Flashes
Not lit
ERROR (red) Lit
Not lit
The CPU Unit and Analog Output Unit exchange data via the IR area and the DM
area. The IR and DM word addresses that each Analog Input Unit occupies are
set by the unit number switch on the front panel of the Unit.
Always turn off the power before setting the unit number. Use a flat-blade screw-
driver, being careful not to damage the slot in the screw. Be sure not to leave the
switch midway between settings.
Switch setting
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Note 1. Switches A to F can be set for the C200HX/HG-CPU5j-E/6j-E. Setting
numbers A to F for C200H, C200HS, C200HE, or C200HX/HG-
CPU3j-E/4j-E PCs will cause an I/O UNIT OVER error and the Unit will
not operate.
Fasten the mounting screw.
Indicator
Operating in normal mode.
Operating in adjustment mode.
Abnormal (Unit operation stopped)
Error occurred. The error codes are stored in bits
08 to 15 of word n+9.
Other than the above.
Unit number
Unit #0 IR 100 to 109
Unit #1 IR 110 to 119
Unit #2 IR 120 to 129
Unit #3 IR 130 to 139
Unit #4 IR 140 to 149
Unit #5 IR 150 to 159
Unit #6 IR 160 to 169
Unit #7 IR 170 to 179
Unit #8 IR 180 to 189
Unit #9 IR 190 to 199
Unit #A IR 400 to 409
Unit #B IR 410 to 419
Unit #C IR 420 to 429
Unit #D IR 430 to 439
Unit #E IR 440 to 449
Unit #F IR 450 to 459
Section
Operating status
IR words DM words
DM 1000 to 1099
DM 1100 to 1199
DM 1200 to 1299
DM 1300 to 1399
DM 1400 to 1499
DM 1500 to 1599
DM 1600 to 1699
DM 1700 to 1799
DM 1800 to 1899
DM 1900 to 1999
DM 2000 to 2099
DM 2100 to 2199
DM 2200 to 2299
DM 2300 to 2399
DM 2400 to 2499
DM 2500 to 2599
3-2
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