NSK MEGATORQUE M-ESB-YSB2020AB300, Руководство пользователя

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B B 3 3 t t y y p p e e B B 5 5 t t y y p p e e
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7.1. General Operation and Function
7.1.3. Interruption of Positioning (STP)
7.1.3. Interruption of Positioning (STP)
l
Turning ON the STP input will stop the Motor in the middle of a positioning with the RS-232C
position command, Programmable Indexer, and Jog.
l
Though the shipping set of deceleration of the STP input is to bring a sudden stop, you may alter
the its deceleration setting. (Refer to the parameter MD.)
l
The STP input is only effective for positioning operations in the RS-232C position command,
Programmable Indexer and Jog. It is ineffective for the operation by the pulse train command
input or the analog command.
Figure 7-4
ON
OFF
STP input
Motor rotation
RS-232C position
command or
RUN input
MA
MD
RUN input invalid.
10 ms max
10 ms min
ON
OFF
CW or CCW
velocity
Closed
Open
IPOS input
(FW
£ 0)
10 ms max
à
The start commands for positioning such as RUN (Positioning start), HOS (Home
Return) and JOG (Jog) are ineffective while the STP input is ON.
à
The STP input may not be accepted when the signal does not remain ON for 10 ms or
longer.
à
When the Motor stops by the STP input, the IPOS output does not close in case of the
FIN format (parameter FW>0).
à
When the acceleration set by the parameter MD is less than the parameter MA, the
Motor decelerates along the parameter MA.
à
In case of analog command or torque command operation through the RS-232C
communication, the DC command will be cleared to zero when the STP input is ON.