YASKAWA CC-Link SI-C3 Installation Manual page 50

8 CC-Link Data List
Remote
Regis Name
ter
• Sets the command code to execute functions, for
Com
RW mand
W2
Code
• When RYF (command code execution request flag)
• Sets the value to be used along with RW
Write
RW
• You must enable RYF (command code execution
W3
Data
*1 You can write data to the EEPROM used for the drive 100,000 times. Do not use this write command
frequently.
Drive → PLC
Remote
Regis Name
ter
• Monitor data is stored according to RW
Monitor
RW
• Monitor data is updated while RYC (monitor execute
R0
Data
• Motor revolutions or output frequency has been set
• When RYB is disabled, the output frequency are
Output
RW Fre
R1
quency
50
Description
example the fault reset, fault history, and parameter
read.
Note:
Refer to the MEMOBUS/Modbus Data Table in
Appendix C of the instruction manual for the drive
the CC-Link option is connected to for a list of
monitor data using the MEMOBUS/Modbus
message area.
is enabled, the drive executes the specified
command. When the command is carried out, RXF
switches ON.
Note:
Adjust the value set to RW
changes to any parameter settings.
(Command Code) as needed.
request flag)after the command code and write data
have been set.
Table 8.6 Remote Register (Drive → PLC)
Description
Code).
request flag) is enabled. RXC (while monitoring)
remains ON as data is updated.
without errors.
Sets data contents with RYB (Motor Revolutions/
Output Frequency Switch).
stored.
Set in the drives specified by o1-03 [Frequency
Display Unit Selection] in output frequency.
Example: When o1-03 = 0 [0.01 Hz], the frequency
is displayed in 0.01 Hz.
-1
When o1-03 = 2 [min (r/min) units], the frequency
-1
is displayed as min .
(write data)to match
W3
W2
(Monitor
W0
YASKAWA TOEP C730600 83A CC-Link Installation Manual
Request Flag
RYF (Command Code Execute
Request)
Check Flag
RXC (while monitoring)
RXB (actual motor rotations)