2
EXP. COMPARISON FUNCTIONS
122
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.
Содержание F377A
Страница 1: ...18JUL2012REV 3 06 DIGITAL INDICATOR F377A OPERATION MANUAL ...
Страница 5: ...What is RoHS 4 M E M O ...
Страница 12: ...11 11 STANDARD ...
Страница 13: ...12 12 M E M O ...
Страница 84: ...7 SPECIFICATIONS 83 SPECIFICATIONS Chapter 7 Equipped with Device Net interface option Unit mm ...
Страница 94: ...93 93 EXPANSION ...
Страница 95: ...94 94 M E M O ...
Страница 97: ...Expansion Function 96 M E M O ...
Страница 152: ......