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10.2.25 Supervision of data in PLC function (PLC data error)
Error in the PLC function is detected because the data coded by PLC editor
Error level
(i)
The error level has been set at level 3 (Minor error; default), but the user can change it with
setting [CHK_PLC_DAT:LVl]. Remember that the user needs to set On for setting
[CHK_PLC_DAT:Sw]. Detection time (120 sec) is given for the supervisor function to to detect
a failure. The error will be reset within 60 seconds if the failure is solved.
Error message
(ii)
When detecting an error, the error message will be shown on the LCD screen. LED will be lit
up.
Table 10.2-49 Error messages provided by the supervisor in CHK_PLC_DAT
Message and level
PLC data error
Error level
For more information about the task and its kind, see
1
Controller and PLC editor
Meaning of the information
Detection of the failure in the PLC function
Minor error (Level 3)
(6F2S1904) separately.
- 826 -
6F2T0207 (0.01)
has an error.
1
Basic manual: Programmable Logic
GRE200 (5,6)
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