Memory Requirements; Wiping Relay (Pulse Output); Edge Triggered Wiping Relay; Asynchronous Pulse Generator - Siemens Logo! Manual

Memory requirements

The table below shows an overview of the memory require-
ments for the basic and special function blocks:
Basic functions
AND
AND with edge evaluation
NAND (NOT AND)
NAND with edge evaluation
OR
NOR (NOT OR)
XOR (exclusive OR)
NOT (Negation)
Special functions
Times
On-delay
Off-delay
On-/Off-delay
Retentive on-delay

Wiping relay (pulse output)

Edge triggered wiping relay

Asynchronous pulse generator

Random generator

Stairway lighting switch

Multiple function switch

Weekly timer

Yearly timer

LOGO! Manual
A5E00380835-01
Function
Programming LOGO!
Program Rem
memory memory*
12
12
12
12
12
12
8
4
8
12
12
12
8
16
12
12
12
16
20
8
–
–
–
–
–
–
–
–
3
3
3
3
3
4
3
–
3
3
–
–
107