IAI America SSPA - Manual (Page 85)

14. Motor Replacement Procedures
77
[2] Action to be taken upon error
x With XSEL or SSEL controller, if the 7-segment display on the front face of the controller does not show
“rdy” or “Ardy” but indicates an alarm after turning on the power, reset the alarm by checking the operation
manual. If the problem cannot be resolved, contact IAI.
The 7-segment display shows “Erg”: Cancel the emergency stop.
The 7-segment display shows “ECA1”: Perform absolute reset.
x With the SCON controller, if the PWR LED indicator on the front panel of the controller does not come on,
but the ALM indicator comes on instead, after turning on the power, connect the PC or teaching pendant to
check the nature of the alarm. Reset the alarm by checking the operation manual. If the problem cannot be
resolved, contact IAI.
Alarm code “0EE”: Perform absolute reset.
[3] Adjusting the slider position
Place a spacer (jig or block gauge) having a specified thickness between the mechanical end of the home
position and the slider, and then press them firmly against one another so as not to allow for gaps.
If the actuator is equipped with a brake, apply power to the controller to release the brake before moving the
slider.
After moving the slider, deactivate the brake release, turn off the power to the controller and disconnect the
brake lead line connector.
The thickness of the spacer will differ according to the home offset distance, the SE (stroke end) to ME
(mechanical end) distance and the actuator type. (See Attachment 1 on Page 77.)
If the actuator is of reversed home specification, see Attachment 2 on Page 78.
7-segment display
LED display