161340-1CD
DX100
6 Error Indication
6 Error Indication
6.1
LED Indicators on the Board
6.1
LED Indicators on the Board
There are six LEDs on the PCU-ETHIO board. Each LED indication means as follows:
• Configuration port Indicator: Trans
The status displayed when a serial cable is connected for setting up the board (not used in DX100).
• Configuration port Indicator: Recv
The status displayed when a serial cable is connected for setting up the board (not used in DX100).
• Network Status
Displays the EtherNet/IP communication status.
• Module Status
Displays the PCU-ETHIO board status.
• Ethernet Link
Displays the Ethernet Link status.
• Transmission speed
Displays the Ethernet transmission speed.
The location and details of each LED is described as follows.
Configuration port Indicator: Trans Configuration port Indicator: Recv
Network Status
Module Status
Ethernet Link
Transmission speed
6-1
HW1480284
66/69
161340-1CD
DX100
6 Error Indication
6.1
LED Indicators on the Board
Network Status
Network Status
Off
Green light flashing
Status
The communication target cannot be identified.
The communication target was identified, however a CIP connection could not be established.
Details and Solutions
The presence of the station specified as the communication target cannot be identified.
• Check the Ethernet cable,
HUB, connector wiring and connection status.
• Check the communication speed of each device.
• Check the operating status of the target communication station.
The device is online, however communication cannot be established.
• Check the Ethernet cable,
HUB, connector wiring and connection status.
• Check the communication speed of each device.
• Check the operating status of the target communication station.
• Check that the number of
I/O allocation matches that set at the communication target station.
Normal status Green light on CIP connection was established.
Red light flashing One or more CIP connections have timed out.
Communications have been established with online status, however there are stations with a communication error.
• Check the operating status of the target communication station.
• Check that the number of
I/O allocation matches that set at the communication target station.
6-2
HW1480284
67/69
DX100
161340-1CD
6 Error Indication
6.1
LED Indicators on the Board
Module Status
Module Status
Off
Green light flashing
Status
The power has not been turned on, or this board has not started.
This board settings could not be changed correctly.
Details and Solutions
This board has not been installed correctly, or settings may mean this board cannot be used.
• Check the installation status of this board.
• Check the setting status of this board.
Cannot start normally as this board has not been set correctly.
• Check the connection status of this board.
• Check the setting status of this board.
Normal status Green light on This board is operating normally.
Red light flashing A minor problem has occurred.
Red light on A major problem has occurred.
Check whether the alarm has been output by the DX100 side.
Replace the PCU-ETHIO board.
Ethernet Link
Ethernet Link
Off
Light on
Status
The Ethernet communication link has not been established.
The Ethernet communication link is operating normally.
Details and Solutions
(Physical) signals are not being sent or received at the Ethernet level.
• Check the installation status of this board.
• Check the Ethernet cable,
HUB, connector wiring and connection status.
• Check the communication speed of each device.
Normal status
Transmission Speed
Transmission Speed
Light on
Off
Status
Communication at 100 Mbps
Communication at 10 Mbps
6-3
HW1480284
68/69
DX100 OPTIONS
INSTRUCTIONS
EtherNet/IP BOARD
(PCU-ETHIO FOR INPUTONLY VERSION MADE BY Molex)
Specifications are subject to change without notice for ongoing product modifications and improvements.
MANUAL NO.
HW1480284
1
69/69
