Omron FB LIBRARY -, Startup Manual

Page: 144 / 162

2-1-8. Configuring Initial Setup Data
Write address constant on the DM as follows.
DM20000=#2300
DM20002=#0005
DM20003=#0010
This unit performs initial setup through data exchange with Special I/O unit
assignment DM area of the CPU unit. To use temperature warning function, you must
configure warning mode and warning hysteresis settings here.
In this example, set DM20000 to 2300 (BCD: set Warning 1 of Loop 1 to upper limit
warning mode and Warning 2 to lower limit warning mode), DM20002 to 0005 (BCD:
Warning hysteresis of Warning 1 to 5 deg. C), and DM20003 to 0010 (BCD: Warning
hysteresis of Warning 2 to 10 deg. C).
Details of these setting items are described in the next page:
SYSMAC CJ Series
n x100
-
n x 100+99
Sending to each unit
automatically when
power is turned ON or
special I/O restart flag is
turned ON.
Temperature Control Unit
CJ1W-TC
†††
[Initial setting data]
m=20000+100 x Unit No.
D
(m)
D
(m+1)
D
(m+2)
-
D
(m+9)
Loop 1and 2
Alarm mode setting
Loop 3 and 4 *1
Alarm mode setting
Loop 1 to 4 *1
Alarm hysteresis
setting
Allocated DM No.
Unit 0
Unit 1
Unit 2
Unit 3
Unit 4
Unit 5
Unit 6
Unit 7
Unit 8
Unit 9
-
-
Unit n
Unit 94
D20000 - 20099
D20100 - 20199
D20200 - 20299
D20300 - 20399
D20400 - 20499
D20500 - 20599
D20600 - 20699
D20700 - 20799
D20800 - 20899
D20900 - 20999
-
-
D29400 - 29499
[DM area for special I/O unit]
2-13 Temperature Control Unit
CJ1W-TC001/101/003/103/002/102/004/104