NOT.CALIBRATED system parameter 367 NULL program instruction 369 NULL transformation function 371 OFF real-valued function 372 ON real-valued function 373 OPEN program instruction 374 OR operator 376 OUTSIDE real-valued function 378 OVERLAP program instruction 379 PACK program instruction 381 PANIC program instruction 383 PARAMETER program instruction 384 PARAMETER real-valued function 386 PAUSE program instruction 388 #PDEST precision-point function 389 PDNT.CLEAR program instruction 390 PDNT.NOTIFY program instruction 391 PDNT.WRITE program instruction 393 PENDANT real-valued function 396 #PHERE precision-point function 399 PI real-valued function 400 PING monitor command 401 #PLATCH precision-point function 402 POS real-valued function 403 POWER system switch 404 #PPOINT precision- point function 406 PRIORITY real-valued function 408 PROCEED program instruction 408 .PROGRAM program instruction 411 PROMPT program instruction 414 RANDOM real-valued function 416 REACT program instruction 417 REACTE program instruction 420 REACTI program instruction 422 READ program instruction 424 READY program instruction 428 eV+Language Reference Guide, v2.x, 18319-000 Rev A Page 10