Omron DEVICENET#05-2003 Operation Manual page 170

GT1-TS04T and GT1-TS04P Temperature Input Units
160
6. Click Calibration.
The Calibrate Unit Window will be displayed. At this time, the GT1-TS04T
will enter Calibration Mode. While in Calibration Mode, temperature data
sent to the Master will be 7FFF Hex. (7FFFFFFF Hex if in 2–decimal-place
Mode). Exit the Calibration Mode by resetting the MULTIPLE I/O TERMI-
NAL, or by turning the power OFF and ON again, to return to normal oper-
ating conditions.
7. Click the Down Arrow and select the input words, the input type, and the
input range to be calibrated.
8. Calibrate the lower limit. Apply 0 mV to the input terminal (as selected in
step 7) on the Temperature Input Unit from the standard voltage/current
generator. Wait approximately 1 minute for the input to stabilize, then click
Fix lower-limit Value.
The calibrated lower limit will be stored in the EEPROM in the Temperature
Input Unit.
9. Calibrate the upper limit. Apply the voltage corresponding to the input type
and input range as shown in the following table to the input terminal (as se-
Section 5-3