A S S e r i e s O p e r a t i o n M a n u a l1 2 - 4_1212.1.3 Troubleshooting SOPAn erroroccurredBasictroub leshoot in gstepsdoneCP U mo d u le e r ro ro r mo d u le s er r orERRO R L E D O NE RROR L ED b li nki ngn or mal ly( eve ry 0 .5 se c.)E RR O R LE D bl in k in gsl o wl y (e ve r y 1 se c. ,sto p fo r 3 se c.)Oth er LE D b li nki ngRefer to section 12 1 1 for. .Basic troubleshooti ng stepsYesNo1. Refer to s ec ti on 1 2.1.4 for the s ys tem log2. Refer to s ec ti on 1 2.4 for error codes andL ED indic ators for CPU modules3. Refer to s ec ti on 1 2.3 for troubles hooting forI/O modulesYesNoNoYesNoYesYesNoYesYesNoCP U moduleerrorMo duleerrorERRO R L E D b l in kin gfast( eve ry 0 .2 se c.)Afte r g oi ng t hr ou ghtro ub le sho oti ng s tep s,the i ssu es a re s til l n otr eso lve d.NoThe system runs normally.1. Refer to s ection 1 4 for the sys tem log1 2. .2. Refer to s ec ti on 1 2.4 for error codes andL ED indic ators for CPU modules3. Refer to s ec ti on 1 2.2 for troubles hooting forC PU modul es1. Refer to s ection 1 4 for the sys tem log1 2. .2. Refer to s ec ti on 1 2.4 for error codes andL ED indic ators for CPU modules3. Refer to s ec ti on 1 2.2 for troubles hooting forC PU modul es1. Refer to s ection 12 1 4 for the s ys tem log. .2. Refer to s ec ti on 1 2.4 for error codes andL ED indic ators for CPU modules3. Refer to s ec ti on 1 2.2 for troubles hooting forC PU modul es1. Refer to s ection 1 4 for the sys tem log1 2. .2. Refer to s ec ti on 1 2.4 for error codes andL ED indic ators for CPU modules3. Refer to s ec ti on 1 2.2 for troubles hooting forC PU modul es1. Refer to s ection 1 4 for the sys tem log1 2. .2. Refer to s ec ti on 1 2.4 for error codes andL ED indic ators for CPU modules3. Refer to s ec ti on 1 2.2 for troubles hooting forC PU modul esIf the p roblem per sis ts , pleas e c ontacts upport.
