IAI America SSEL - Manual (Page 356)

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Part 3 Positioner Mode
„ Axis 1 servo ON (SON1)
The servo for axis 1 will remain ON while this signal is ON.
To operate the actuator using the start input/home return input, the servo ON input signal must be ON. If
the servo ON input signal is OFF, these operation commands will not be accepted. (Only the commands
will be ignored, and no error will generate.)
(Note) When this signal turns OFF while the actuator is moving, the actuator will not decelerate to a stop.
It will complete the movement to the target position, after which the servo will turn off.
(Note) To turn on the axis 1 servo using the axis 1 servo ON signal, input the axis 1 *pause signal and
axis 1 *cancellation signal and turn the signals ON.
„ Axis 2 servo ON (SON2)
The servo for axis 2 will remain ON while this signal is ON.
The rest is the same as the explanation given under “Axis 1 servo ON (SON1).”
(Note) To turn on the axis 2 servo using the axis 2 servo ON signal, input the axis 2 *pause signal and
axis 2 *cancellation signal and turn the signals ON.
„ Error reset (RES)
[1] This signal is used to reset the alarm output signal (*ALM) that has been generated due to an error.
If an error occurred, check the content of the error and then turn this signal ON.
The error will be reset upon detection of the leading edge of the signal.
(Note) Depending on the nature of error, some errors cannot be reset using this signal. For details on
errors, refer to Appendix, "Error Level Management."
Errors of cold start and higher level cannot be reset using this signal. The power must be
reconnected to reset these errors. For details, refer to Appendix, “Error Level Management.”