TOHO ELECTRONICS TTM-10L - Manual (Page 4)

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2. Settings regarding communications
2.1 Overview
Before communications is performed, initial settings must be made on this product. Enter such
settings with the keys on the front panel.
(No change can be made during communications.)
Measured
value
Power-on
Proportional
band
[MODE key]
[MODE key]
[MODE key]
Communications
type Communications
parameter Communications
speed Communications
address Response delay
time
Initial screen Displayed for 4 seconds upon the power-on.
In 4 seconds from the power-on, the screen automatically opens.
Mode screen
The parameter screen opens by pressing the MODE key for 2 seconds or longer.
Parameter screen
On the parameter screen, the left is displayed.
Press the MODE key several times to open the screen for the communications
type “###.”
(The number of the presses depends on specifications including options.)
Press the MODE key to open the following screens. Use the p and q keys
to make inputs.
Upon completion of the settings, press the MODE key for 2 seconds or longer; the screen returns to
the measured value screen.
The parameters shown above are initial values.
MODE key: Press the MODE key once to change a screen.
2.2 Setting a communications type
Press and set the first digit using the p and q keys. The initial setting is "###."
•
When RS-485 is specified
Not used (off)
RS-485 (on)
•
When RS-232C is specified
Not used (off)
RS-232C (on)
* This screen in not key-locked.
No switchover between RS-232C and RS-485 is possible. (Must be specified at the time of
purchase.)