Display Elements And Terminal Description - Mitsubishi MELSEC-WS0-CPU0 User Manual

Chapter 3
Figure 6:
Display elements
WS0-CPU3
Table 11:
Displays of the EFI LEDs on
WS0-CPU3
33
Product description
3.7.2

Display elements and terminal description

The indications on the MS and CV LEDs as well as the terminal assignment for the
RS-232 interface are identical to the CPU module WS0-CPU3 (see section 3.5.2).
The indications on the EFI1 and EFI2 LEDs are identical to the CPU module WS0-
CPU1 (see section 3.6.2).
LINE LED
Flexi Line not configured and not in operation

 Green Flexi Line in operation
Flexi Line started, waiting for neighboring stations
Green (1 Hz)
Green (2 Hz) Teaching required
Red/Green (2 Flexi Line configuration required
Hz)
Red(1 Hz) Error on the Flexi Line bus, e.g. communication interrupted
 Red Critical fault, Flexi Line stopped
USB interface
WS-CPU3 module furthermore has a USB interface with the following functions:
 Transferring the configuration from the Setting and Monitoring Tool to the memory
plug
 Uploading the configuration from the memory plug to the Setting and Monitoring
Tool
 Diagnostics of the MELSEC-WS safety controller with the Setting and Monitoring
Tool
Meaning