IAI America XSEL-KET - Manual (Page 351)

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INTELLIGENT ACTUATOR
Appendix
(4) Enter the value of the slave axis recorded in (1) in “Axis-specific parameter No. 83, ABS synchro
slave-axis coordinate initialization cancellation.”
 Select [Transfer to Controller]  [Write to Flash ROM]  [Restart Controller] (software reset).
(5) Set home preset values and align the master-axis and slave-axis coordinates.
1. If the controller’s 7-segment LED display shows “rdy,” read the current positions of the master
axis and slave axis displayed on the screen with the servo turned off.
(If an “Error No. C74, Actual-position soft limit over error” generates, reset the error. Once “rdy”
is displayed, you can read the current positions.)
* If the servo is turned on in this stage, an “Error No. D0A, Driver overload error,” “Error No.
C6B, Deviation overflow error,” “Error No. CA5, Stop-deviation overflow error” or other
error may generate.
2. Perform the following calculation.
Slave-axis value in “Axis-specific parameter No. 12, Home preset value” [0.001 mm] +
((Displayed current position of master axis [mm] – Displayed current position of slave axis
[mm]) x 1000)
In this example, the above formula is rewritten as follows:
0 + ((-0.002 – 1.184) X 1000) = -1186