# System Parameters

'PD'= | Default Precision for Current Session

## Description

Assigns the default number of decimal places for the current session. This value will be used to set the PRECISION directive default setting whenever a BEGIN, RESET, END, STOP, RUN, LOAD or CLEAR directive is executed.

Its value must be between 0 and 18 (the range supported by the PRECISION directive).

#### Note:
This parameter is reset to 2 if a START command is issued.

## Default

'PD'=2

## See Also

PRECISION Change Current Precision
BEGIN Reset Files and Variables
RESET Reset Program State
END Halt Execution of Program
STOP Halt Program Execution
RUN Transfer and Execute a Program
LOAD Read Program into Memory
CLEAR Reset Variables