Omron GRT1 - 11-2007 Operation Manual page 244

Temperature Input Units
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). Refer to the following
table for the appropriate resistance to input from the six-dial resistance box
to the Temperature Input Unit's input terminals. Wait at least 1 minute for
the input to stabilize.
Model
GRT1-TS2P
PT100 (
PT100 (
GRT1-TS2PK
PT1000 (
PT1000 (
11. Click the Fix Upper Adjusting Value Button. The upper limit adjustment
value will be stored in the Unit.
12. If it is necessary to restore the upper and lower limit adjustment values to
the default settings, click the Default Setting Button. The settings will be
returned to the factory settings.
Input type
adjustment input
− °
390 Ω
200 to 850 C)
− ° 180 Ω
200 to 200 C)
− ° 3,900 Ω
200 to 850 C)
− °
1,800 Ω
200 to 200 C)
Section 6-4
Upper limit
resistance
223