Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Operation Manual page 460

Temperature Input Terminals
7. Select the Tab Page for the input that will be adjusted and click the Adjust-
ment Button to open the Adjustment Window.
8. Adjust the lower limit value (lower adjusting value). Input 18
six-dial resistance box to the Temperature Input Terminal's input terminals.
Wait at least 1 minute for the input to stabilize.
9. Click the Fix lower adjusting Value Button. The lower limit adjustment
value will be stored in the Unit.
10. Adjust the upper limit value (upper adjusting value). Input either 180
Ω
390 from the six-dial resistance box to the input terminals of the input to
be adjusted. Refer to the following table for the appropriate resistance.
Wait at least 1 minute for the input to stabilize.
Input type
PT
JPT
PT2
JPT2
Input resistance for upper limit adjustment
390 Ω
390 Ω
180 Ω
180 Ω
Section 7-6
Ω
from the
Ω
or
439