Program Example (For Normal Output Mode) - Mitsubishi Electric MELSEC iQ-R Series User Manual

7.2

Program Example (for Normal Output Mode)

This section describes a program example when operating the D/A converter module in the normal output mode.
System configuration
The following figure is an example of the system configuration.
(1)
(1) Power supply module (R61P)
(2) CPU module (R04CPU)
(3) D/A converter module (R60DAH4)
(4) Input module (RX10)
Parameter settings
Perform initial settings in the module parameter of the engineering tool. The auto refresh setting does not need to be changed
here.
■Module parameter
Function
Range switching function
Operation mode setting
function
Output mode setting function
D/A conversion enable/disable
setting function
Scaling function
Shift function
Warning output function
Rate control function
For parameters other than those mentioned above, set to the default value.
7 OPERATION EXAMPLES
30
7.2 Program Example (for Normal Output Mode)
(2) (3) (4)
Setting item
Output range setting
Operation mode setting
Analog output HOLD/CLEAR setting
D/A conversion enable/disable setting
Scaling enable/disable setting
Scaling upper limit value
Scaling lower limit value
Input value shift amount
Warning output setting
Warning output upper limit value
Warning output lower limit value
Rate control enable/disable setting
Increase digital limit value
Decrease digital limit value
CH1 CH2
-10 to 10V -10 to 10V
Normal output mode (10s/CH)
HOLD CLEAR
D/A conversion D/A conversion
enable enable
Disable Disable
 
 
0 0
Disable Enable
 32000

0
Enable Disable

8000

1600
CH3 CH4
0 to 20mA 4 to 20mA
HOLD HOLD
D/A conversion D/A conversion
enable enable
Enable Disable

16000
2000 
2000 0
Disable Disable
 
 
Disable Disable
 
 