Page 4 of 12
1–4 Keys and Displays
KEYPAD OPERATION
SCROLL KEY:
This key is used to select a parameter to be viewed or adjusted.
UP KEY:
This key is used to increase the value of the selected parameter.
DOWN KEY:
This key is used to decrease the value of the selected parameter.
RESET KEY:
This key is used to:
1. Revert the display to show the process value.
2. Reset the latching alarm, once the alarm condition is removed.
3. Stop the manual control mode, auto-tuning mode, and calibra-
tion mode.
4. Clear the message of communication error and auto-tuning
error.
5. Restart the dwell timer when the dwell timer has timed out.
6. Enter the manual control menu when in failure mode.
ENTER KEY: Press for 5 seconds or longer.
Press for 5 seconds to:
1. Enter setup menu. The display shows .
2. Enter manual control mode—when manual control mode
is selected.
3. Enter auto-tuning mode—when auto-tuning mode is
selected.
4. Perform calibration to a selected parameter during the calibra-
tion procedure.
Press for 6.2 seconds to select manual control mode.
Press for 7.4 seconds to select auto-tuning mode.
Press for 8.6 seconds to select calibration mode.
Table 1.1 Display Form of Characters
Display program code of the product for
2.5 seconds.
The left diagram shows program number 6
for TEC-9100 with version 12.
The program no. for TEC-7100 is 13, for
TEC-8100 is 11 and for TEC-4100 is 12.
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