Delta AS Series Operation Manual page 400

A S S e r i e s O p e r a t i o n M a n u a l
 Error Code: Error codes in the error log.
 Date & Time: The date and time the error occurred. The most recently occurring error is listed on the top.
 The last column shows the descriptions for the error.
(3) If the error occured is an exceeding device ragne error (SM0 = ON) or a program syntax error (SM5 = ON), you can
use the following steps to see the problematic step in the program.
 SM0 = ON: Check the value (32-bit) in SR1 to see the latest exceeding device range error in the program.
 SM5 = ON: Check the value (32-bit) in SR5 to see the latest syntax error step in the program.
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 After knowing which the problematic step is, go to ISPSoft -> Edit -> Step positioning and then enter the number
of the problematic step, the system will take you to the specified step in the program.
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