IAI America PDR-101-MW - Manual (Page 39)

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Servo OFF status
1. There is no holding torque after stopping.
2. Pulse-train inputs, ORGC (homing command signal), TL (torque limit selection signal) and CSTP
(external forced stop signal) are all ignored.
3. Output signals, including RUN (operation ready signal), INP (positioning completion signal), ORGR
(homing completion signal) and TLR (torque limiting signal), are all cleared (set to off).
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Related parameters
It is possible to disable the SON signal using the PIO function setting flag, which is an external interface
parameter (the servo is always on).
In this case, the servo is automatically turned on when the power is supplied to the controller.
5.1.2 Alarm Reset Signal (RES)
This signal resets the alarm detection of the controller.
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Function
Alarm detection of the controller can be reset by turning the RES signal on.
z
If an error at the cold start level occurs, turn the RES signal on while the SON (servo ON) signal is off
to cancel the displayed error. If the SON signal is turned on again, however, an alarm is generated
again.
z Check the cause of the alarm and eliminate the reasons for it; then restart the controller.
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Related parameters
It is possible to disable the RES signal using the PIO function setting flag, an external interface
parameter.
In this case, the alarm can only be reset by turning the power supply to the controller off and back on
again or using the PC software.
Caution