Siemens AS 488/TM manual Blocks for I/O modules with standardized display, Organization blocks

This catalog is out of date, see note on page 3

System architecture

System software

Blocks for I/O modules with standardized display

Type Name Function For modules with Order No.

RE	Controller, single-channel	Acquisition of signals from single-channel controller modules;
		transfer of commands and standardized increments to the con-
		troller modules

6DS1 400-8BA (S controller)

6DS1 401-8BA (K controller)

RK	Controller, single-channel	As RE, with additional functions	6DS1 400-8BA
			(S controller)
			6DS1 401-8BA
			(K controller)
EM	Individual control drive, motor	Acquisition of signals from the individual control drive modules	6DS1 500-8BA
		and passing on of signals to the binary outputs, e.g. for a sub-	6DS1 502-8BA
		group control; transfer of commands to the individual control drive
		modules
EU	Individual control drive, motor	As EM, with additional functions	6DS1 500-8BA
			6DS1 502-8BA
EV	Individual control drive, valve	As EM, for the corresponding modules	6DS1 501-8BA/
			-8BB
			6DS1 503-8BA
EK	Individual control drive, valve	As EV, with additional functions	6DS1 501-8BA/-8BB
			6DS1 503-8BA
DZ	Proportional counter	Acquisition of signals from proportional counter modules	6DS1 613-8BB
		(2/4 channels), connection of these signals to the block outputs;
		transfer of commands and standardized analog values
EG	Individual control drive modules	Acquisition of signals from modules, connection of these signals	6DS1 504-8AA
	(4 to 8 channels)	to the binary outputs; transfer of commands	6DS1 505-8AA

Organization blocks

Type	Name	Function
XB	Processing, cyclic	For disabling/enabling a group of function blocks and for
		enabling each n-th cycle
XA	Processing, acyclic	For disabling/single enabling a sequence of function blocks.
		When installed in the alarm level (ZYK 1) as an ALARM block:
		1 x processing of subsequent block sequence
XZ	Time start	For time-dependent switching on/off of blocks and block
		sequences
FUTA	Function keys	For switching on/off of blocks and block sequences using opera-
		tor input
RNAM	Name change	Modification of type or block name
APRO	TML connection (connection	For "insertion" of an application-specific TML program into the
+	of PROBLEM blocks)	sequence list
PROB

Test blocks

Type	Name	Function
TANZ	Test display	Monitoring of binary and analog variables;
		selective modification of variables possible
		(max. 16 analog variables and 16 binary variables within a stan-
		dard display)
TUEB	Test monitoring	For sequence monitoring of TML programs:
		• Cyclic sequence monitoring
		• Single monitoring of a program cycle
		(up to 248 TML programs can be monitored)
WART	Test and maintenance	Menu-based calling of maintenance subroutines (switchover of
		XB, status of coupling block, activate error message, TML)

Siemens PLT 112 · 2002 2/9