Omron CRT1 - 10-2009, Operation Manual

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562
Temperature Input Unit Functions
Section 11-6
2. Double-click the icon of the Temperature Input Unit to be set in the Network
Configuration Window or right-click the icon and select
Parameter - Edit .
The Configuration Window will be displayed.
3. Click the tab for the input to which the device to be set is connected, and
select a date in the
Last Maintenance Date Field. (To enter the current
date, select Today from the bottom of the pull-down menu.)
4. Return to the General Tab Page, click the Transfer [PC to Unit] Button to
download the data, and then click the Reset Button to reset the Unit.
5. Click the OK Button and exit the window.
11-6-13 Cumulated Counter
Description
The cumulated counter integrates the temperature input value over time to
determine the amount of heat endured by a sensor or device. The cumulated
value can be calculated in hours (
°
C
×
hours or
°
F
×
hours) or minutes (
°
C
×
minutes or
°
F
×
minutes).
For example, when the units are set to hours, a cumulated value of 100 hours
indicates a temperature value equivalent to 100
°
C continuing for one hour.
The value stored in the four-byte area (two words) is the integral value for 300
time divisions. The data is displayed according to the set conditions. (See
notes 1 and 2.)
Monitor values can also be set in the Unit. When the cumulated count value
exceeds the set monitor value, the Cumulated Counter Exceeded Flag in the
area for Generic Status Flags turns ON.
Note 1. When
°
F units are selected, the integration is performed on the
°
F values.
2. Even if the 1/100 display mode is selected, the integration is performed on
the original (
×
100) temperature values.
3. The meaning of the integral value depends on the decimal point position
for the temperature input value.