LS Industrial Systems GLOFA G7M-DR20U - Page 118

Chapter 7. Usage of Various Functions
7-11
(b) Zone Comparison Set
- When current value of HSC is equal or more than SV1 and equal or less than SV2. corresponding output point turns on.
- Only QX0.0.0 ~ QX0.0.7 are available.
- If the set value of SV2 is less than SV1, SV2 setting error(h’ 12) occurs and zone comparison set becomes disabled.
(c) Comparison Task
- When current value of HSC is identical with SV1, the HSC task program is executed.
- Define Task at the Execution control and write a program.
Current value
In
p
ut
p
ulse
999 1000 2000 2001
Out
p
ut
p
oint