TOHO ELECTRONICS TTM200 - Manual (Page 80)

48-7009-E 5-10
② Start using the function key
Set the function key function to the AT start/stop function as the first step.
★ ☆
For constant value run mode screen:
PV value (present value)
SV value (target value)
Hold MODE key pressed for 2 seconds.
Input 1 setting screen
Each set screen
Each setting mode
Press the ▲ key twice. Press it, however, once for TTM-204.
Key function setting screen
Press MODE key.
S03-1 Function key 1 function setting screen
Each set screen
Each setting mode
* The function key functions are set in this screen.
For content of key functions, see the function key function assignment table on page 4-20.
* The number displayed in the screen is coincident with that listed in the assignment table.
* Use the ▲/▼ key for setting the numbers.
* At factory shipment, “00: no function” is set.
* Set the items as follows: ★ = time period in which the function key is pressed and ☆ =
3 (AT start/stop function).
* Use the MODE key to move the screen for the setting screen to set the function keys 2 to 5.
The screens change in sequence each time when the MODE key is pressed.
(Note that only the function key 1 is available for TTM-204.)
* With the above operation, the function key (FUNC) is set to the AT start/stop function key.
* AT starts and stops by pressing the function key (FUNC) in the run mode screen.
In addition, AT stops when the ▲/▼ key is pressed during AT being effective.
* During auto-tuning, the target value and “At” is alternately displayed for SV (red).
* Upon completion of auto-tuning, the target value is displayed.
* Any function key is settable for the AT start/stop function, except on the model TTM-204.
* Holding the MODE key pressed for 2 seconds moves each setting screen to the run mode screen.
* In about 2 minutes, each setting screen (or any setting screen) automatically moves back to the run mode screen.
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For program run mode screen:
PV value (present value)
SV value (PRoG)
Hold MODE key pressed for 2 seconds.
Setting mode is the same as that for Hereinafter,
to the input 1 setting screen similarly to that for
the constant value run mode