Omron SCARA Robots YRCX Series, User Manual

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11
Actions to tak
e if comm
unica
tion is not esta
blished
32
11.4.1 Common situations and LED illumination patterns
■
Illumination patterns when connection exists
1. PROFINET IO controller in RUN state, I/O control possible
Network Status
■
Presumed state
Connection with the host control device (IO controller) is
established, and I/O control via cyclic communication is
possible.
■
Action to take
None. Settings have completed normally, and communication
has begun.
Module Status
Link/Activity
2. PROFINET IO controller in idling state, I/O control not possible
Network Status
■
Presumed state
Connection with the host control device (IO controller) is
established, but cyclic communication has not begun.
■
Action to take
Use the host control device to switch the control mode to
START.
Module Status
Link/Activity
■
Illumination patterns when connection does not exist
3. Unset parameters
Network Status
MS flashing red twice: IP address is not set.
MS flashing red three times: Station name is not set.
■
Presumed state
Parameters such as the IP address or station name have not
been set from the IO supervisor (e.g., engineering tool for the
host control device).
Network topology has not been specified, and neighbor
detection via LLDP is not functioning.
■
Action to take
From the IO supervisor, manually specify the IP address and
station name.
Make topology settings for the IO controller.
Module Status
Link/Activity
4. LAN cable unconnected
Network Status
■
Presumed state
The cable between the host control device and robot controller
is unconnected.
■
Action to take
Check the cabling. Check the connection state of the peripheral
devices.
Module Status
Link/Activity
5. Option invalid setting
Network Status
■
Presumed state
The option board setting parameter is set to "invalid."
Alternatively, the controller power is shut off.
■
Action to take
Set the option board setting parameter to "valid," and restart
the robot controller. Alternatively, check the power supply
input to the controller.
Module Status
Link/Activity