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HV/HW-C/CP Series
10.1.2. Comparison and Formula
Judgment is performed using the formulas below. The result is displayed to the comparator indicator
and output to option interface.
Five-Level Comparator Mode
Result Comparison
formula
LED
Relay
output
LOLO
Displayed value < LOLO limit value or,
Displayed value < Out of range (Negative value)
LOLO Red LOLO
LO
Displayed value < LO limit value
LO Yellow LO
OK
LO limit value
Displayed value
HI limit value
OK Green OK
HI
HI limit value < Displayed value
HI Yellow HI
HIHI
HIHI limit value < Displayed value or,
Out of range (Positive value) < Displayed value
HIHI Red HIHI
Three-Level Comparator Mode (Upper and lower limit mode)
Result Comparison
formula
LED
Relay
output
LO
Displayed value < LO limit value or,
Displayed value < Out of range (Negative value)
LOLO Red LOLO
OK
LO limit value
Displayed value
HI limit value
OK Green OK
HI
HI limit value < Displayed value or,
Out of range (Positive value) < Displayed value
HIHI Red HIHI
Caution
The LO result is output to LOLO LED and LOLO option output.
The HI result is output to HIHI LED and HIHI option output.
Seven-Level Comparator Mode (Ranking Mode)
Result Comparison
formula
LED
Relay
output
None
Displayed value < Limit Lower value of Rank 1 or,
Displayed value < Out of range (Negative value)
No LED
-
Rank 1
(LOLO)
Displayed value < Limit Lower value of Rank 2
LOLO Red LOLO
Rank 2
(LO)
Displayed value < Limit Lower value of Rank 3
LO Yellow LO
Rank 3
(OK) Limit Lower value of Rank 3
Displayed value
Limit Upper value of Rank 3
OK Green OK
Rank 4
(HI) Limit Upper value of Rank 3 < Displayed value
HI Yellow HI
Rank 5
(HIHI) Limit Upper value of Rank 4 < Displayed value
HIHI Red HIHI
None Limit Upper value of Rank 5 < Displayed value or,
Out of range (Positive value) < Displayed value
No LED
-
Summary of Contents for HV-C Series
Page 89: ...HV HW C CP Series Page 87 MEMO...
Page 90: ...Page 88 HV HW C CP Series MEMO...
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