Siemens AS 235 appendix Output blocks for printer and process monitor, Organization blocks

This catalog is out of date, see note on page 1

System architecture

							Configuring
							Standard function blocks
	Output blocks for printer and process monitor				Test blocks
	Type	Designation	Function		Type	Designation	Function
	GP	Group display	Design of display hierarchy:		TANZ	Test display	Monitoring of binary and analog
			area display and group display				variables;
	MEL	Alarm output	Output of planned plain text				selective access to variables
							possible (max. 16 analog and 16
			alarms with time (resolution 1 s);
							binary within a standard display)
			also standard blocks, such as M,
					TUEB
			generate alarms			Test monitoring	For sequence monitoring of TML
￿	BILD	Display output	Output of plant-specific displays	￿SYST.			programs for:
							• Cyclic sequence monitoring
	+LAYO
	PROT	Log output	Output of plant-specific logs on				• Non-recurring monitoring of a
							program run
	+LAYO		printers
							(up to 248 TML programs can be
	PKF	Process coupling/	Output of PKM alarms
							monitored)
		alarm sequence dis-
						Test and mainte-	Menu-controlled calling of main-
		play
					WART	nance	tenance programs:
							• XB switchover
	Organization blocks
￿							• CS 275 coupling status
	Type	Designation	Function
							• Activate error messages
	XB	Processing, cyclic	To inhibit/release a group of func-				• TML
			tion blocks and to release each				• Reloading and selective
			n-th cycle
							archiving
	XA	Processing, acyclic	To inhibit/non-recurring release a
							• System settings
			sequence of function blocks.
			When installed in the alarm level
			(ZYK 1) as an ALARM block:
			1 x execution of subsequent
			block sequence
	XZ
		Time start	For time-dependent switching-
	FUTA		on/off of XB blocks
		Function keys	For switching-on/off of XA/XB
			blocks by operator input
	RNAM
		Rename	Modification of type name or
			block name
	APRO+	TML connection	To insert a user-specific TML pro-
	PROB	(of PROBLEM	gram into the execution list
		blocks)

Siemens PLT 111 · 1999 2/9