5 Configuring
01.91
5.22 FB 199 First in first out (turning version)
Program example:
The "FIFO" FB is used to enter data (four words in parallel) in the data buffer (DB 250,
DB 251, DB 252) if input I 4.0 has a "1" signal.
A maximum of 200 data lines can be stored.
:
: L
KF+10
: T
FW 100
EW1 (Data to be read in)
: L
KH 1243
: T
FW 102
EW2 (Data to be read in)
: L
KH 5678
: T
FW 104
EW3 (Data to be read in)
: L
KY 2.5
: T
FW 106
EW4 (Data to be read in)
: L
KB 200
: T
FY 108
Maximum number of data lines
: L
KY 250,4
: T
FY 109
First data block of the buffer - here: DB 250 - and number
of DBs - here: four
:
: JU FB 199
NAME
: FIFO
EW1
: FW 100
EW2
: FW 102
EW3
: FW 104
EW 4
: FW 106
ANEI
: FY 108
DBAN
: FY 109
EINL
: I 4.0
AUSL
: I 4.1
LOES
: I 4.2
VOLL
: Q 4.0
LEER
: Q 4.1
AW1
: FW 111
AW2
: FW 113
AW3
: FW 115
AW4
: FW 117
:
: BE
5–96
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SINUMERIK 840/880 (PJ)