Omron DEVICENET#05-2003 Operation Manual page 174

GT1-TS04T and GT1-TS04P Temperature Input Units
164
6. Click Calibration.
The Calibrate Unit Window will be displayed. At this time, the GT1-TS04P
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 to select the input words, the input type, and the in-
put range to be calibrated.
8. Calibrate the lower limit. Apply18
step 7) on the Temperature Input Unit from the 6-dial precision resistance
box. 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 resistance corresponding to the input
type and input range as shown in the following table to the input terminal
(as selected in step 7) on the Temperature Input Unit from the 6-dial preci-
sion resistance box.
to the input terminal (as selected in
Section 5-3