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TROUBLESHOOTING
D SERIES CONTROLLER
TROUBLESHOOTING AND COMPONENT REPLACEMENT
1-168 August 9, 2005
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ERROR CODE P0144 Step:XX Preceding IF missing.
Displayed when control flow structure does not contain the correct structure for
IF…THEN… ELSE…END commands.
⇒
Use correct syntax and components in control flow structures.
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ERROR CODE P0145 Step:XX Preceding CASE missing.
Displayed when control flow structure does not contain the correct structure for
CASE…OF… VALUE…ANY…END commands.
⇒
Use correct syntax and components in control flow structures.
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ERROR CODE P0146 Step:XX Preceding DO missing.
Displayed when control flow structure does not contain the correct structure for
DO…UNTIL.
⇒
Use correct syntax and components in control flow structures.
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ERROR CODE P0147 Step:XX Cannot find END of XX.
Occurs when control flow structure that requires an END statement does not contain the
necessary END.
⇒
Use correct syntax and components in control flow structures.
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ERROR CODE P0148 Step:XX Too many control structures.
Occurs when 10 layers of control flow structure are exceeded.
⇒
Limit control flow structure to 10 layers.
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