How to use SQLPlus export data to csv format

Sqlplus opr1d/password@swoprdb1d.nam.nsroot.net:1521/OPRISKD1
set colsep '|'
set echo off

set feedback off
set linesize 1000
set pagesize 0

set trimspool on
set headsep off

spool output.dat

select <table>.*
  from <table>
where <conditions>

spool off