Omron GQ-CRM21, Operation Manual

Page: 68 / 103

4 - 13
CompoNet Gateway Unit for CC-Link Operation Manual
4-2 Memory
Map
4
CC-Link Status
• Remote Inputs (RX)
• Remote Outputs (RY)
*1 “n” depends on the communications mode as shown below when the first refresh device address in the remote
input (RX) area or remote output (RY) area is 0 and the station number of the Gateway Unit is 1.
Communications mode 0 or 4: 10, Communications mode 1 or 5: C, Communications mode 2: 6, or Communi-
cations mode 3: 2.
*2 These flags are disabled because the Gateway Unit does not require initialization.
*3 The Error Status Flag will not automatically turn OFF even if the cause of the error is removed.
Remove the cause of the error, and then turn ON the Error Reset Request Flag.
*4 This flag turns ON when the power supply is turned ON or after resetting with the reset switch.
Bit address*1 Name
RXn0 Initial Data Processing Request Flag*2
RXn1 Initial Data Setting Completed Flag*2
RXn2 Error Status Flag*3
RXn3 Remote Station Ready Flag*4
RXn4 Reserved.
RXn5
RXn6
RXn7 Defined by OS.
Bit address*1 Name
RYn0 Initial Data Processing Completed Flag*2
RYn1 Initial Data Setting Request Flag*2
RYn2 Error Reset Request Flag*3
RYn3 Reserved.
RYn4
RYn5
RYn6 Defined by OS.
RYn7
Remote Station
Ready Flag
Error Reset
Request Flag
Error Status Flag
Error occurred.
ON
ON
ON
OFF
OFF
OFF