KEYENCE LK-CC100/DN100 User Manual
Page 23
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2
2 Connecting to CC-Link
RY (Remote outputs)
RY (remote outputs) are control signals sent from the CC-Link master station to the LK-CC100.
LK-
CC100
Signal
direction
CC-Link master station
RY
(Remote outputs)
Signal name
Explanation
Read
control
buffer
RY (n+0)
CHG_PRG_REQ
• Requests to change to the program
number stored in SET_PRG_NUM at
the rising edge from OFF (0)
ON (1).
• Ends the request at the falling edge
from ON (1)
OFF (0).
RY (n+1)
System reserved
RY (n+2)
SYNC_TIM_ON_REQ
• Requests synchronized timing ON at
the rising edge from OFF (0)
ON (1).
• Ends the request at the falling edge
from ON (1)
OFF (0).
RY (n+3)
System reserved
RY (n+4)
SYNC_TIM_OFF_REQ
• Requests synchronized timing OFF at
the rising edge from OFF (0)
ON (1).
• Ends the request at the falling edge
from ON (1)
OFF (0).
RY (n+5)
System reserved
RY (n+6)
SYNC_ZERO_ON_REQ
• Requests synchronized zero ON at the
rising edge from OFF (0)
ON (1).
• Ends the request at the falling edge
from ON (1)
OFF (0).
RY (n+7)
System reserved
RY (n+8)
SYNC_ZERO_OFF_REQ
• Requests synchronized zero OFF at
the rising edge from OFF (0)
ON (1).
• Ends the request at the falling edge
from ON (1)
OFF (0).
RY (n+9)
System reserved
RY (n+10)
SYNC_RESET_REQ
• Requests synchronized reset at the
rising edge from OFF (0)
ON (1).
• Ends the request at the falling edge
from ON (1)
OFF (0).
RY (n+11)
System reserved
RY (n+12)
System reserved
RY (n+13)
System reserved
RY (n+14)
System reserved
RY (n+15)
System reserved
RY (n+16*m+0)
System reserved
RY (n+16*m+1)
System reserved
RY (n+16*m+2)
System reserved