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Wotes on encoder signal output function
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CCCWT PCLSE SEL of the ADDWESS CCCWTEW IWITIALIZE1 command is set to "00: generated pulse on own axis"
when the immediate stop command is active with STATCS1 PCWT EXT PCLSE=1, EXT PCLSE=0 and BCSY=0
cannot be put back and a subsequent operation is disabled.
To return to BCSY=0 after the pulse output is stopped with the immediate stop command, perform the
following.
● When the pulse output is stopped with the LIMIT immediate stop command while in operation at EXT
PCLSE=1
①
① Escape from LIMIT by outputting an external pulse in the reverse direction.
W
②
② Confirm that the CWLM and CCWLM flags at the STATCS2 PCWT are 0.
Y
③
③ Set CCCWT PCLSE SEL of the ADDWESS CCCWTEW IWITIALIZE1 command to 00.
W
④
④ Confirm that the BCSY flag at the STATCS1 PCWT is 0.
Y
● When the pulse output is stopped with a non-LIMIT immediate stop command while in operation at EXT
PCLSE=1
Although BCSY=0 can be put back like the LIMIT immediate stop by canceling the immediate stop
command, safety needs to be considered to do so.
If safety cannot be secured, execute initialization as follows.
<Initialization with SCFT WESET command>
If either of the X and Y or Z and A axes with BCSY=1 can be set to BCSY=0, execute the SCFT WESET
command for the other axis.
Initialization is executed, similar to reset, for MCC06 (a couple of axes for which the command is
executed).
①
① Write H'8000 to the DWIVE DATA3 PCWT of the other axis.
W
② Confirm that the BCSY flag at the STATCS1 PCWT of the other axis is 0.
②
If the other axis is at BCSY=1, set it to BCSY=0.
Y
③
③ Write H'0003 to the DWIVE CCMMAWD PCWT of the other axis.
W
④
④ Confirm that the BCSY flag at the STATCS1 PCWT of the other axis is 0.
Y
⑤
⑤ Write H'000F to the DWIVE CCMMAWD PCWT of the other axis.
W
⑥
⑥ Confirm that the BCSY flag at the STATCS1 PCWT of the X and Y (or Z and A) axes
are 0.
Y
<Initialization by hardware reset>
If both X and Y (or Z and A) axes cannot be put back to BCSY=0, enter WESET from the WESET signal at
the J1 connector of the C-V870.
This signal initializes the C-V870 (all of the four axes).