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11. 4.
Data writing mode
This is the mode that the step data of the controller(LEC) can be changed through the gateway unit.
After changing it, the changed step data is reflected by commanding to drive the changed step data.
And the same functions as step data input mode are available in this mode.
The driving and the return to origin etc. are commanded by using the memory which corresponds to
parallel IO of LEC controller.
Refer to the manual of controller (LEC) for detail of the function and the operation of parallel IO.
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Writing step data method
(1)Write “0” in Q_Address 17.
(2)Write the motion profile (position, speed…) in Q_Address 18 to 33.
Refer to "7.1 Step data" of the operation manual of the controller(LEC).
(3)Write the step data number which is changed in Q_Address 16. (Setting data range is from 0 to 63.)
(4)Write “1” in Q_Address 17. Then, the data which is written in avobe (2) are sent to the
controller(LEC).
(5)When the sending to the controller(LEC) is completed, “Sending completed” (I_Address .33.1)
is changed from “0” to “1”.
(6)Write “0” in Q_Address 17 .
Then, “Sending completed ” (I_Address .33.1) changes from “1” to “0”.
