User`s manual

5 - 6
MELSEC-
A
5 PROGRAMMING
(3) Program example
Reads data link status
AJ65SBT-64AD
data link normal
Turns off initialization procedure
registration
AJ65SBT-64AD
data link abnormal
Turns on initialization procedure
registration
A/D conversion enable/prohibit
specification(RWw0)
Input range setting(RWw1)
Moving average processing count
setting(RWw2)
CH.1 moving average processing
specifying flag(RY00)
CH.2 moving average processing
specifying flag(RY01)
Turns on initial data setting
request flag(RY19)
Turns off initial data setting
request flag(RY19)
Reads CH.1 digital output value
(RWr0)
Reads CH.2 digital output value
(RWr1)
Turns on Y91 at CH.1 range error
occurrence
Turns on Y92 at CH.2 range error
occurrence
Turns on Y93 at CH.3 range error
occurrence
Turns on Y94 at CH.4 range error
occurrence
Turns on Y95 at E
2
PROM write
error occurrence
Turns on error reset request flag
(RY1A)
Turns off error reset request flag
(RY1A)
3
2)
Initial setting change
2
1
1)
Initialization procedure registration
Changing of initial settings
Read of digital values
Processing at error occurrence
Error reset
Checking of AJ65SBT-64AD status