Accuthermo Technology Corp.
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want to change, the specific digit LED should be highlighted. Then press
to add number or
to
reduce the number. Press
to confirm the value.
The parameter is Type
(ex. sensor type): Use
or
buttons to choose the desire one.
3.2
Power UP Display Sequence
When power up the controller, the display will show from Top/Bottom display in sequence:
LED all on test
→
Sensor type/Temperature unit
→
High Limit/Low Limit
→
PV(process value)/SV(set value)
3.3
Change the SV (Set Value) Number
i.
Use
to highlight the digit you want to change.
ii.
Use
or
buttons to change to the value desired.
iii.
Press
to confirm the value.
4. Parameters Description
4.1 Communication Protocol
4.1.1 Communication Method
One controller to one PC:
There is a special USB data cable supplied by Accuthermo. It is a
serial-to-USB data converter. While connecting a PC and the controller with this cable, the
software Accuthermo supplied will work on this setup.
Multiple controllers to one PC:
By serialized multiple controllers together through the RS485 lines
(TX+/ TX-). A PC act as a master and talk to those controllers as slave units. Each controller
should have a unique ID address number. We recommend a RS485-to-USB converter act as a
