Luminous Energy Check Mode - Mitsubishi MELSEC-A AJ71PT3 User Manual

4. PRE-OPERATION SETIING AND PROCEDURE
IMELSEC;4
4.6.2 Luminous energy check mode
Used to measure luminous energy at the receive (RD) terminals of
all stations in an optical data link system.
This check determines whether the optical fiber cable connectors
have been processed appropriately.
I
REMARKS
This check is made by using the optical power tester available from Mitsubishi.
Luminous energy check procedure is as follows:
Fig. 4.10 Luminous Energy Check Procedure
·· .. ····Use the optical power tester.
········The mode setting switch is
made valid when the PC CPU is
powered up or reset.
)
Complete
(~------'
(
Start
)
!
Set the mode setting switch
to 4.
l
Reset the PC CPU.
!
Wait 2 to 3 seconds.
!
Measure luminous energy at
RD terminals of remote 110
stations.
!
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•
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18 (NA) 66164·A