Examining A Problem - Epson EM07ZS1647F User Manual

4. Troubleshooting (DeviceNet)

4.1.1 Examining a Problem

4.1.1.1 Scanner Board Diagnostic LEDs
The DeviceNet board used with EPSON RC+ has two status display LEDs. The layout of the
LEDs is shown in the following figure.
PCU-DVNIO
PCI-DVNIO
Port for Board Configuration
The Module/NetWork LED is on the left and the IO LED is on the right seen from the rear
panel. These LED names are used in applicomIO Console application and this manual. Only
in this troubleshooting section, general names of the status display of the DeviceNet device
are used instead.
The Module/NetWork LED is expressed by the Network Status (NS) in this section.
The IO LED is expressed by the Module Status LED (MS) in this section.
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4-pin Terminal
Watchdog Port
(Do not use this port.)
Status Display LED (2)
DeviceNet Port
LED (2)
(Not in use)
RJ45 Connector
(Not in use)
4-pin Terminal
Watchdog Port
(Do not use this port.)
Male 9-pin D-Sub
Status Display LED (2)
Left: Module/NetWork LED
Right: IO LED
DeviceNet Port
Jumper for Board Address
JP1
0
1
Jumper for Board Address
JP1
0
1
Fieldbus I/O Rev.6
JP1
C0 C1 C2
JP1
C0 C1 C2