126
2 EXP. COMPARISON FUNCTIONS
126
EXP. COMPARISON FUNCTIONS
Chapter
2
Also, the Comparison Setting menu is dedicated.
■Relative-HI/LO limit comparison
You can set Relative-HI Limit and Relative-LO Limit to compare the difference between hold value
A and hold value B.
- Relative-HI -99999 - 99999 Initial value: 1000
- Relative-LO -99999 - 99999 Initial value: -1000
■Comparison standard
Relative Value Comparison is made by selecting either of Hold A and Hold B detected by Double
Hold as Comparison Standard.
- Comparison Standard Hold A / Hold B Initial value Hold A
Relative value when the Comparison Standard is Hold A(B) =
Hold value B(A) - Hold value A(B)
■Relative value HI/LO limit comparison
Double hold HI/LO Limit and Relative Value HI/LO Limit comparisons are made, and respective
judgment results are output externally.
When the Comparison Standard is A
:
The HI/LO Limit comparison result and Relative Value HI/LO Limit comparison result of hold
value A are output together.
- HI-A Limit (HI-A)
ON condition: Hold value A > HI-A Limit
OFF condition: Hold value A ≦ HI-A Limit
- LO-A Limit (LO-A)
ON condition: Hold value A < LO-A Limit
OFF condition: Hold value A ≧ LO-A Limit
- Relative-HI Limit (RL-HI)
ON condition: Relative Value (Hold value B - Hold value A) > Relative-HI Limit
OFF condition: Relative Value (Hold value B - Hold value A) ≦ Relative-HI Limit
- Relative-LO Limit (RL-LO)
ON condition: Relative Value (Hold value B - Hold value A) < Relative-LO Limit
OFF condition: Relative Value (Hold value B - Hold value A) ≧ Relative-- LO Limit
- OK
ON condition: All of HI-A, LO-A, RL-HI, and RL-LO are OFF.
OFF condition: Any of HI-A, LO-A, RL-HI, and RL-LO is ON.
* The Hysteresis setting is not reflected in the Relative-HI/LO Limit comparison operation.
* If the Comparison Timing condition is not met, the comparison result of the value targeted for the
Comparison Timing turns OFF.
* OK is displayed each on the LCD screen as hold value A is OK, and the relative value is OK.
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