Epson RC90 Manual page 306

4. Troubleshooting (PROFIBUS DP)
♦ Process Flowchart
Examining a
trouble.
See 4.2.1 Examining
Details of Trouble.
294
Master LED Absent Slave LED
BF: OFF Yes
ST: Red Blinking
No
Yes
BF: OFF
ST: Red ON
No
Yes
BF: OFF
ST: OFF
No
BF: Red ON
Other
Yes
BF: OFF
ST: Green ON
No
BF: OFF Yes
ST: Red Blinking
No
Yes
BF: OFF
ST: Red ON
No
Yes
BF: OFF
ST: OFF
No
BF: Red ON
Other
RC700 / RC90 Option Fieldbus I/O Rev.14
Master:
1
Communication Error
Slave:
2
Communication Error
Slave:
3
Data Link Error
Slave:
4
Uninitialized Network
Slave:
5
Physical Error
Master:
6
Data Link Error
Master:
7
Uninitialized Network
Master:
8
Physical Error
See
4.2.2.1.1.
See
4.2.2.1.1.
See
4.2.2.1.2.
See
4.2.2.1.3.
See
4.2.2.1.4.
See
4.2.2.2.
See
4.2.2.3.
See
4.2.2.4.