2
EXP. COMPARISON FUNCTIONS
117
E
XP. C
O
MPAR
ISO
N
FUNC
TION
S
Chapter
2
■
Double hold and difference-HI/LO limit comparisons
Double Hold HI/LO Limit and Difference-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 Difference-HI/LO
Limit comparison result of hold value A are output together.
- Hold value A HI Limit (HI-A) & Difference-HI Limit (DF-HI)
ON condition:Hold value A > HI-A Limit, or Difference value > Difference-HI Limit
OFF condition: Hold value A
≦
HI-A Limit, and Difference value
≦
Difference-HI Limit
- Hold value A LO Limit (LO-A) & Difference-LO Limit (DF-LO)
ON condition: Hold value A < LO-A Limit, or Difference value < Difference-LO Limit
OFF condition: Hold value A
≧
LO-A Limit, and Difference value
≧
Difference-LO Limit
- HI-B Limit (HI-B)
ON condition: Hold value B > HI-B Limit
OFF condition: Hold value B
≦
HI-B Limit
- LO-B Limit (LO-B) ON condition: Hold value B < LO-B Limit
OFF condition: Hold value B
≧
LO-B Limit
- OK
ON condition: All of HI-A, LO-A, HI-B, LO-B, DF-HI, and DF-LO are OFF.
OFF condition: Any of HI-A, LO-A, HI-B, LO-B, DF-HI, and DF-LO is ON.
* The Hysteresis setting is not reflected in the Difference-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, and the difference value are OK and
hold value B is OK.
When the Comparison Standard is B
The HI/LO Limit comparison result and Difference-HI/LO
Limit comparison result of hold value B 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
- Hold value B HI Limit (HI-B) & Difference-HI Limit (DF-HI)
ON condition: Hold value B > HI-B Limit, or Difference value > Difference-HI Limit
OFF condition: Hold value B
≦
HI-B Limit, and Difference value
≦
Difference-HI Limit
- Hold value B LO Limit (LO-B) & Difference-LO Limit (DF-LO)
ON condition: Hold value B < LO-B Limit, or Difference value < Difference-LO Limit
OFF condition: Hold value B
≧
LO-B Limit, and Difference value
≧
Difference-LO Limit
- OK
ON condition: All of HI-A, LO-A, HI-B, LO-B, DF-HI, and DF-LO are OFF.
OFF condition: Any of HI-A, LO-A, HI-B, LO-B, DF-HI, and DF-LO is ON.
FCN-365P024-AU/FCN-360C024-B
ExternalI/O
A1
-
COM1
COM2
-
B1
A2
OUT
HI-B
WORK0
IN
B2
A3
OUT
HI-A & DF-HI
WORK1
IN
B3
A4
OUT
OK
WORK2
IN
B4
A5
OUT
LO-A & DF-LO
WORK3(LOCK)
IN
B5
A6
OUT
LO-B
T/H
IN
B6
A7
-
COM1
COM2
-
B7
A8
OUT
HOLD END(H/E)
SECTION
IN
B8
A9
OUT
RUN
D/Z
IN
B9
A10
OUT
EVENT
GRAPH TRIG
IN
B10
A11
OUT
SIF
CAL0
IN
B11
A12
OUT
SIF
CAL1
IN
B12
- External I/O pin assignments for Comparison Standard A
Содержание DS-6200
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