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3 SPECIFICATION
Device No.
Signal Name
RYn0
CH.
analog output
to
enable/disable flag
RYn7
Initial data processing complete
RY (n+1) 8
flag
RY (n+1) 9
Initial data setting request flag
RY (n+1) A
Error reset request flag
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Table 3.7 Remote I/O Signal Details (2/2)
D/A conversion value output enable flag for channel 1 to 8. Turn on this flag to enable
the D/A conversion value of the corresponding channel to be output.
Turn off when you want to disable the output of the D/A conversion value.
Processed on the leading edge of ON/OFF.
Turns on after initial data processing completion when initial data processing is
requested after power-on or test mode operation.
Turns on at the time of initial data setting or changing.
Turning on this flag resets (turns off) the error status flag (RX(n+1)A) and also clears (to
0000
) the error code (RWrn+8) and CH.
H
remote register. However, since the E
the error status flag remains on, too.
Description
check code (RWrn to RWrn+7) in the
2
PROM write error flag (RXnC) cannot be reset,
n: Address allocated to the master module by station number setting.
MELSEC-A
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Troubleshooting
