Datasheet

Tachometer H7CX-R 55
■ Output Mode Settings
■ Hold Function
The measurement value (display value) and output are sustained while the hold input is ON.
Example
Output
mode
setting
Upper
and
lower
limit
(HI-LO)
Area
(AREA)
Condition Comparison value 1
≤ Comparison value 2 Comparison value 1 > Comparison value 2
ON
condition
Comparison value 1
≤ measurement value ≤
Comparison value 2
Comparison value 2 ≤ measurement value ≤
Comparison value 1
Upper
limit
(HI)
Lower
limit
(LO)
OUT
Measurement value
ON condition: measurement value ≤ comparison value 1 or measurement value ≥ comparison value 2
Note: When comparison value 1 ≥ comparison value 2, the output is always ON regardless of the
comparison value.
Comparison value 2
(Upper-limit)
Comparison value 1
(Lower-limit)
OUT
Comparison value 1
Comparison value 2
Measurement value
OUT
Measurement value
ON condition: Measurement value ≥ Comparison value
Comparison value
(Upper-limit)
OUT
Measurement value
ON condition: Measurement value ≤ Comparison value
Comparison value
(Lower-limit)
Output mode
setting
Operation
Lower limit
(LO)
OUT
Display value
Actual input
Sustained display value
Sustained output
Hold input
(Hold Key)
Comparison value
(Lower-limit)