Epson RC700 Manual page 208

4. Troubleshooting (DeviceNet)
♦ Process Flowchart
Examining a
trouble.
See 4.1.1. Examining
Details of Trouble.
198
Master LED Absent Slave LED
Yes
MS: Green ON
NS: Red Blinking
No
Yes
MS: Green ON
NS: Red ON
No
Yes
MS: Green ON
NS: OFF
No
Yes
MS: Red Blinking
No
Yes
MS: OFF
NS: Green Blinking
No
Yes
MS: OFF
NS: OFF
No
MS: Red ON
Other
Yes
MS: OFF
NS: OFF
No
Yes
MS: Green ON
NS: Red Blinking
No
Yes
MS: Green ON
NS: Red ON
No
Yes
MS: Green ON
NS: OFF
No
(Other)
Broken Slave Unit
Replace the unit.
Broken Master Unit
Replace the Unit.
RC700 / RC90 Option Fieldbus I/O Rev.12
Slave:
1 Not Operating
See 4.1.2.1.1.
Slave:
2
Communication See 4.1.2.1.2.
Error Detection
Slave:
3 See 4.1.2.1.2.
Busoff Detection
Slave:
See 4.1.2.1.2.
4
Not Added
Master:
5
Busoff Detection
Master:
6
Unestablished
Communication
Master Unit:
7
Configuration Error
Master:
8
Absent Slave
Master:
9
Uninitialized Network
See 4.1.2.2.
See 4.1.2.3.
See 4.1.2.4.
See 4.1.2.5.
See 4.1.2.6.