5.5 Upper Limit / Lower Limit Comparison Function
■
Overview of the function
● This function compares acquired analog input data with the preset upper limit and lower limit.
When the acquired data exceeds the upper limit (digital conversion value is larger
than the upper limit comparison ON level)
Turns ON the "Ch* upper limit comparison status".
When the acquired data exceeds the lower limit (digital conversion value is smaller
than the lower limit comparison ON level)
Turns ON the "Ch* lower limit comparison status".
● When
Analog_8IN parameters
>
Upper and lower limit comparison
is set to "Execute",
turn ON "Ch* upper limit/lower limit comparison request" to execute the function.
● The upper limit / lower limit comparison processing is executed on a channel-by-channel
basis.
■
Upper limit / lower limit comparison processing
Upper limit comparison
ON level
Ch* upper limit comparison
status
Upper limit comparison
OFF level
Lower limit comparison
OFF level
Lower limit comparison
ON level
Ch* lower limit comparison
status
Ch* upper limit / lower limit
comparison request
Ch* upper limit / lower limit
comparison status
(t)
(1)
(2)
(3)
(4)
(5)
Digital converted
value
(1)
Turn ON "Ch* upper limit / lower limit comparison request" to execute the function.
(2)
When a value that is equal to or larger than the upper limit comparison ON level is detected, "Ch*
upper limit comparison status" will turn ON.
(3)
When a value that is equal to or smaller than the upper limit comparison OFF level is detected, "Ch*
upper limit comparison status" will turn OFF.
(4)
When a value that is equal to or smaller than the lower limit comparison ON level is detected, "Ch*
lower limit comparison status" will turn ON.
(5)
The following I/O will be forcibly turned OFF if "Ch* upper limit / lower limit comparison request" is
turned OFF.
"Ch* upper limit comparison status"
"Ch* lower limit comparison status"
5.5 Upper Limit / Lower Limit Comparison Function
WUME-GM1AIO-01
5-11
Содержание AGM1AD8
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Страница 54: ...REFERENCE 4 2 Setting Parameters and Performing I O Mapping 5 6 Max Min Hold Function 5 16 WUME GM1AIO 01 ...
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Страница 95: ...Record of Changes Date Manual No Record of changes August 2021 WUME GM1AIO 01 1st edition WUME GM1AIO 01 ...
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Страница 98: ...Panasonic Corporation 2021 August 2021 WUME GM1AIO 01 ...