Lenze EVS9332xK - Manual (Page 326)

Function library
Function blocks
3.2.95 Shift register (STORE3)
3−298
l
EDSVS9332K−EXT EN 4.0
3.2.95 Shift register (STORE3)
Description
The function block is a shift register with 16 memory locations. The shift register is designed as a ring
buffer.
You can use the function block in cross cutter applications, where the mark sensor is mounted several
format lengths away from the cutter.
STORE3
STORE3-INIT
STORE3-OFFSET
STORE3-LOAD-IN-POS
STORE3-STORE-PHOUT
STORE3-MODE
STORE3-INIT-POS
STORE3-IN-POS
STORE3-SEL-IN
STORE3-SEL-OUT
STORE3-INIT-BUSY
STORE3-INIT-RDY
STORE3-PHOUT
C1721/1
C1719
C1727 C1726/16
C1726/1
1
0
2
3
4
5
6
7
8
9
11
10
12
13
14
15
C1721/2
C1721/3
C1721/4
C1723/1
C1723/2
C1720/1
C1718
C1720/2
C1720/3
C1720/4
C1722/1
C1722/2
fb_store3
Fig. 3−244 Shift register (STORE3)
Signal Source Note
Name Type DIS DIS format CFG List Lenze
STORE3−OFFSET a C1719 dec [%] C1718 1 1000 Selects the memory to be output
Memory location = SEL−IN−OFFSET
The value is internally set to the correct
memory location in the ring buffer
STORE3−INIT d C1721/1 bin C1720/1 2 1000 Initialisation of all memory locations with
the value at STORE3−INIT−POS. The input
has the highest priority.
LOW−HIGH edge: start initialisation
LOW: sets STORE3−INIT−RDY = LOW
HIGH: inhibits all other functions
STORE3−LOAD−IN−POS d C1721/2 bin C1720/2 2 1000 LOW−HIGH edge: transfers the value of
STORE3−IN−POS to the memory location
STORE3−SEL−IN
STORE3−STORE−PHOUT d C1721/3 bin C1720/3 2 1000 LOW: outputs the contents of the
STORE3−SEL−OUT memory location at
STORE3−PHOUT
HIGH: inactive, no transmission
Important: The function depends on the
input signal at STORE3−Mode
STORE3−MODE d C1721/4 bin C1720/4 2 1000 LOW: If STORE3−STORE−PHOUT = LOW,
the contents of the STORE3−SEL−OUT
memory location is output at
STORE3−PHOUT
HIGH: The memory location resulting
from the calculation of STORE3−SEL−IN –
STORE3−OFFSET is output at
STORE3−PHOUT. The output is effected
permanently.