Mitsubishi NZ2GF2B-60DA4, User Manual

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117
CHAPTER 11 TROUBLESHOOTING
11
11.1 C
hecking for t
he Erro
r Codes and t
he Alar
m Codes
● The error history registers 15 errors at a maximum. If 16 or more errors occur, errors are deleted from the oldest.
●
If the same error occurs continuously, the error that occurred first is stored to the error history.
● Even after the power of the module is turned off and on, the error history remains.
●
To initialize the error history, set "Method selection" to "Error history clear request" on the "Command Execution of Slave
Station" window and click the
button.
4.
When the window shown on the left is displayed,
click the button.
5.
The error history of the D/A converter module is
displayed in "Execution Result".
Item Contents
Error code The action for the error is displayed.
Order of generation The order of error occurrence is displayed.
[Error time] First two digits
of the year/Last two digits
of the year
The date and time of error occurrence is
displayed.
(When the tens place of Month, Hour and
Second is "0", the date and time are displayed
without "0".)
[Error time] Month/Day
[Error time] Hour/Minute
[Error time] Second/No Use
CH1 Digital value
The value of CH † Digital value (RWw2 to
RWw5) when an error occurs is stored.
CH2 Digital value
CH3 Digital value
CH4 Digital value