YOKOGAWA F3LR02-0N, User Manual

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C6-23
IM 34M06H45-01E 7th Edition : Aug.30, 2019-00
Example 3: System Log Display
FB064E.VSD
Figure C6.18 System Log Display
ERR2 lit*
1
ERR1lit
Cable
discontinuity
Main unit
Subunit 1
Subunit 2
Subunit 3 Subunit 4
FC064F.VSD
Port 1 Port 2
*1: ERR2 is lit when FA-bus Type 2 module of subunit 2 stops its output.
Figure C6.19 Example of Cable Discontinuity
Note
A slot number displayed on the system log screen indicates the slot where the FA-bus
Type 2 module is installed.
However, when SPU errors 11 - 13 occur simultaneously, the displayed slot number may
be incorrect. If the slot number differs from the slot on which the FA-bus Type 2 module
is installed, deal with it as if an error occurred in one of the FA-bus Type 2 modules.