NSK MEGATORQUE M-ESA-Y3040T25 - Programmable Indexer

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10.2.2. Programmable Indexer
l Positioning command can be stored to the channel of the Driver Unit. Programmable Indexer is to
execute the stored positioning program by selecting the channel via PRG0 ~ PRG5 input and RUN
command.
l Set the system to servo-on. (SVON input ON)
l Select the channel. (Input PRG0 ~ PRG5, CN5 signal)
l By inputting RUN command ON, the Motor executes stored positioning program while IPOS
output is closed. (When FW=0)
l While the Motor is performing the positioning operation, the RUN input is ignored.
l Input the command “SP” to execute the Programmable Indexer. (Same function as inputting RUN
command ON.)
Type
P mS
ENT
to execute the channel “m” program. (m : channel number)
Figure 10-4 : Programmable indexer command timing
CW- or CCW-
direction speed
RUN input is invalid.
MA or CA
Servo-on
Channel select
RUN input
Motor rotation
IPOS output
(FW
≠
0)
IPOS output
(FW=0)
MV or CV
invalid
The Motor starts indexing upon
detecting the rising edge of the
RUN input.
FW value
ON
OFF
ON
OFF
Close
Open
Close
Open
RUN input is invalid.
30ms min.
10ms min.
10ms min.
l When an empty channel is selected, the program error alarm will be ON.
(Refer to “14. Alarm.”)
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