Omron SYSMAC C Series Operation Manual page 137

Functions and User Programs
Output
10 V
0 V
0000
Output: 0 to 10 V
7-3-3 Ladder Programming Example
Programming Examples
Using C1000H
Output
condition
25507 (<)
25507 (<)
25503 (ER)
06400
124
Relationship Between Input Data and Output Signals
5 V
(20 mA)
Digital
value
0FFF
(4095)
Example programs are shown below for the C500-DA101 Analog Output Unit
mounted in the C1000H.
The conversion data is stored in DM 0100. The Unit uses IR 010 through IR 013.
Only the programming for point 1 (IR 010) is shown.
Program for BCD Data:
Output
1 V
(4 mA)
0000
Output: 1 to 5 V, 4 to 20 mA
CMP(20)
Compares the content of
DM 0100 with 4096.
DM 0100
#4096
If the data is less than
BIN(23)
4096, the data is con-
DM 0100
verted to binary and
010
transferred to the Unit.
If the data is not con-
06400
vertible, IR 06400 is
turned ON.
Section 7-3
Digital
value
0FFF
(4095)