RIEVTECH STUDIO SOFTWARE MANUAL l Illegal Input The value of word address doesn't satisfy the condition preset. Ш Show Error Status The indicator displays the “ Error ” status when illegal input happened. That is the last status displayed in the table. Ш Keep Current status The indicator keeps the current status when illegal input happened. l Error Notification You can select a bit address here. It will be set to ON if the word address value doesn ’ t satisfy with the condition. It will be set to OFF when the condition is satisfied. 4.6.2.3Multi Bit Combination Indicator Light 155