10.94 5 PLC Interface
5.1.3 Function blocks (FB, FX)
FB No. FB designation FB name
Pack-
age
60 *
61 *
62 *
63 *
64 *
65 *
66 *
67 *
68 *
69 *
70 *
71 *
72 *
73 *
74 *
75 *
76 *
77 *
78 *
79 *
80
88 *
89 *
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113 *
BLOCK-TR
NCD-LESE
NCD-SCHR
M-STACK
STACK-M
T:MS>A<H
AP
RUF
G-DECOD
T:NS-
>EAM
T:EAM-
>NS
T:NCK-
>DB
T:DB-
>NCK
T:SPI-
>DB
T:DB-
>SPI
T:ACH-
>DB
T:DB-
>ACH
T:MS-
>KN
T:MS-
>ACH
BA-LAMPE
BAA-LESE
AK2:V/R
AK3:AUT
ALS:V/R
ALS:AUT
CL:S880
CL:TWZD
CL:GLOBA
CL:MELDG
CL:NCDAT
UP:FB101
UP:CL880
SUCH
SUCHROUT
LEERPL1
SUCH-SYM
Block transfer
Read NC data
Write NC data
Reserved
Reserved
Transfer flags flag stack
Flag stack transfer flags
Transfer direction keys (840T version) to axes
Aperiodic program call
G functions decoding
Transfer interfaces DB to I/Q/F
Transfer I/Q/F to interfaces DB
Transfer NC channel DB channel
Transfer DB channel NC channel
Transfer spindle DB spindle
Transfer DB spindle spindle
Transfer axis DB axis
Transfer DB axis axis
Transfer machine control panel NC channel
Transfer machine control panel DB axis (840M version)
Operating modes - LED selection
Reading block start address
Sequence cascade forwards/backwards
Sequence cascade automatic
Sequence cascade forwards/backwards Graph 5
Sequence cascade automatic Graph 5
Computer link FB
Reserved, transfer tool data
Reserved
Reserved
Reserved
Global functions
Messages
File transfer (operator request)
Reserved
Reserved
Reserved
Reserved
Subroutine for FB101
Subroutine
Reserved
Search for word
Search routine
Search for empty location without presetting
Search direction symmetrical
OS
OS
OS
OS
OS
OS
OS
OS
OS
OS
OS
OS
OS
OS
OS
OS
OS
OS
OS
OS
OS
OS
0
0
0
0
CL, 4
CL, 5
CL
CL
CL
CL, 4
CL, 4
CL, 4
CL
CL
CL
CL
CL, 4
CL, 4
CL
0
1
1
OS
Abbreviations:
OS PLC operating sytem
0 FB package 0
1 FB package 1
4 FB package 4 of
computer link
CL Computer link
Note:
The blocks marked with an * are function macros integrated in the
PLC operating system.
(see Function Macro manual).
© Siemens AG 1992 All Rights Reserved 6FC5197- AA60 5–7
SINUMERIK 840C (IA)
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