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(ii) Error level
For the operation, the user can set the error level when the function detects the error
concerning the operation. Generally, the default error level has been set at level 3 (Minor error)
and level 4 (Alarm) for the faulty state and the undefined state, respectively. However, the user
can program them using settings. For example, when the user wish to program the fault and
undefined states in the DPSY01 function, use the settings [CHK_DPOSSYN1:FLvl] and
[CHK_DPOSSYN1:ULvl], respectively; then, set On for the setting [CHK_DPOSSYN1:Sw].
(iii) Error message
When the function operates and detects error, an error message can be shown at the LED and
the LCD screen.
Table 10.2-79 Error messages provided by the supervisor in CHK_DPOSSYN/_DPOS/_TPOS
Meaning of the information
‘Undefine” detected at * of the XXXX function
Minor error (Level 3) for ‘Faulty’; Alarm (Level 4) for
‘Undefine’
Table 10.2-80 Detailed information in Hexadecimal in CHK_DPOSSYN/_DPOS/_TPOS
Meaning of the detailed information
00000001: Detecting ‘undefined’
00000002: Detecting ‘faulty’
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