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MELSEC-
A
5 DATA USED FOR POSITIONING CONTROL
5.7 List of control data
5.7.1 System control data
Setting item Setting details
Cd.1
Clock data setting (hour)
The clock data (hour) from the PLC CPU is set after the D75P2 power is turned
ON.
Cd.2
Clock data setting (minute,
second)
The clock data (minute, second) from the PLC CPU is set after the D75P2 power
is turned ON.
Cd.3
Clock data writing
After setting the clock data in
Cd.1
and
Cd.2
, when setting the data in
Md.5 and Md.6 as the D75P2 clock data, set "1".
When the setting is completed, the OS sets "0".
Cd.4
Target axis*
Set the axis targeted for reading or writing.
*
Cd.4
to
Cd.8
are data used to transmit the positioning data between the OS memory and buffer memory.
(Refer to section "7.2 Data transmission process".)