Chapter 10 Monitor Functions
10-5-2
10.5.2 Monitor Warning Information
 How to check the detailed information when a warning occurs?
Warning monitor [d090]
 A warning is displayed if the set parameter is inconsistent with other settings.
 During a warning, "PRG LED" on the keypad blinks until the data is corrected.
 For details on the display of warnings, see "15.3.1 Warning Display".