Positions 9-11 (Indicators)

Entry : Explanation

Blank : The operation is processed on every record

01-99 : General indicators.

KA-KN, KP-KY : Function key indicators.

L1-L9 : Control level indicators.

LR : Last record indicator.

MR : Matching record indicator.

H1-H9 : Halt indicators.

RT : Return indicator.

U1-U8 : External indicators.

OA-OG, OV : Overflow indicator.

Positions 10 and 11 contain an indicator that is tested to determine if a particular calculation is to be processed. A blank in position 9 designates that the indicator must be on for a calculation to be done. An N in positions 9 designates that the associated indicator must be off for a calculation to be done.