2.10 Controller
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GOT BASIC SETTING
POINT
POINT
Precautions for communications between GOT and controller
(1) Installing a communication driver and downloading communication setting data
To communicate with a controller, perform the following to the communication interface
1) 1) Install a communication driver (up to four drivers).
2) Assign a channel number and the communication driver to the communication interface.
3) Download the project data including the setting configured in step 2) above.
Refer to the following for details.
âž GOT2000 Series Connection Manual for the controller used
GT Designer3 (GOT2000) Help
(2) When the communication setting data is not downloaded.
The GOT automatically assigns the installed communication driver in the order of 1) to 3) as
follows.
(This automatic assignment is applied to the extension interface only.)
1): ChNo.1, Communication driver installed at 1st
2): ChNo.2, Communication driver installed at 2nd
3): ChNo.3, Communication driver installed at 3rd
(a) After communication driver is assigned automatically.
When saving the settings to the GOT with [OK] button after the automatic assignment of
communication driver, automatic assignment will not be performed at the next time and
after.
(b) Priority against [Controller Setting] of GT Designer3
If download the communication settings to the GOT with GT Designer3 after the
automatic assignment, the GOT will operate with the communication settings of GT
Designer3. (The GOT operates with the latest communication settings.)
(3) When the communication driver does not match with the unit that is installed in the
GOT
An error is displayed on the GOT when displaying [Communication setting].
If an error is displayed, confirm the combination of the communication driver and
communication unit.
Refer to the following manual for the combination.
âž GOT2000 Series Connection Manual for the controller used
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