Omron OMNUC FND Series User Manual page 76

Design and Installation
DIO CN1-7
SEARCH Origin search
The pin No. 7 signal input begins an origin search or origin teaching operation.
When this signal is input (turned ON) while RUN is ON, an origin search operation is executed. (The
motor rotates in the direction set in PP-19 (origin search direction).
When this signal is input (turned ON) while RUN is OFF, an origin teaching operation is executed. If the
teaching (TEACH) signal is turned ON while the origin search signal is ON, the position at that time will
be automatically taken into PP-06/PP-07 (origin compensation amount) as the origin compensation
amount.
DIO CN1-8
+JOG +JOG operation
The pin No. 8 signal input rotates the motor in the + JOG direction at the JOG speed.
While this signal is being input (i.e., while it is ON), the motor rotates in the forward direction at the
speed set in PP-16 (JOG speed).
DIO CN1-9
–JOG –JOG operation
The pin No. 9 signal input rotates the motor in the – JOG direction at the JOG speed.
While this signal is being input (i.e., while it is ON), the motor rotates in the reverse direction at the
speed set in PP-16 (JOG speed).
DIO CN1-10
TEACH Teach
j Teaching [Origin established, UP-01 (Control Mode) = 11 or 12, Origin search
signal OFF]
This is the signal input for automatically taking the PTP data's position data.
When this signal is input (turned ON), the motor's present value is taken as an absolute value to the
position data for the PTP data (Pd-
j Taking Direct Positioning Data [Origin established, UP-01 (Control Mode) = 13 or
14, RUN command OFF, origin search signal OFF]
This is the signal input for taking the positioning data (position, speed) from the control input.
When this signal is input (turned ON), the position and speed data are taken sequentially from the
positioning data inputs (P.IN 0 to 7), two digits at a time, beginning from the rightmost digits.
The position and speed selection signals (P.OUT 0 to 4) are output as data request signals.
j Origin Teaching [Origin established, RUN command OFF, origin search signal ON]
This is the input signal for automatically taking the origin compensation amount.
When this signal is input (turned ON), the motor's present value is taken into PP-06/PP-07 (origin
compensation amount) as the origin compensation amount, at the encoder/resolver resolution con-
version.
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CompoBus/S OUT3
CompoBus/S OUT4
CompoBus/S OUT5
CompoBus/S OUT6
) selected by the point selection signal.
Chapter 2
N.O. condition
N.O. condition
N.O. condition
N.O. condition