Omron CRT1 - 10-2009, Operation Manual

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Temperature Input Unit Functions
Section 11-6
6. 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.
7. Click the OK Button and exit the window.
11-6-9 Data Comparison between Channels
Description
This function can be used to compare the temperature values between of two
inputs (inputs 0 to 3) and monitor the relative temperature difference. A moni-
tor value can be set to detect an excessive temperature difference for preven-
tative maintenance in devices in which the temperature difference may cause
or indicate a problem. The comparison result can be checked in the Monitor
Window on the
Data Comparison between Channels Tab Page.
The comparison result and status can be read in the Monitor Window or via
an explicit message.
Note 1. The comparison operation can be performed only on the data set as Tem-
perature Data 1.
2. When the peak value or bottom value is selected as the temperature data
for Temperature Data 1, that processed value will be used in the compari-
son operation and not the actual temperature input value.