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6AW5451-6XX01-1K
ES 030-K Manual
Subject to change without prior notice
3 - 1
RD: 08.2000
(4)J31069-D0136-U001-A0-7618
3
Programming the ES 030-K
3.1
General
STEP 5, the programming language for the programmable
logic controller SIMATIC S5, is used in programming the
ES 030-K. The operational instructions are described in
3.1.1
Programming the ES 030-K
The OBs, FBs and DBs are generated with the PG under DOS
and loaded into the ES 030-K (EEPROM) using the program
3.1.2
Memory Configuration and Programming
OB 20
OB 22
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
User program
Data blocks
Flag area
DI/DQ
FB 2
FB 8
FB 9
FB 63
(OB 1)
FB 1
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
DB 1
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
DB 2
DB 120
DW 100
DW 255
DW 0
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
FY 31
FY 255
FY 0
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
EB 0
EB 1
EB 2
EB 3
AB 0
AB 1
AB 10
AB 11
AB 8
AB 9
Cyclic execution of the user pro
gram begins in FB 1. Function
blocks FB 2 to FB 8 are standard
blocks of the operating system.
These FBs provide the user with
very useful auxiliary programs
(e.g., recoding, copying, etc. -
Blocks FB 9 to FB 63 are available
to the user for programming as
desired. The blocks can be ne
sted up to a depth of 10.
As with SIMATIC, OBs 20 and 22
are available to the user for system
start and return of power.
The standard ES 030-K has
120 data blocks each with
256 data words. All data
blocks are cleared when a
system start occurs.
DW 0 to DW 99 of data block
1 (DB 1) contain internal sy
stem data (e.g., time, keybo
ard code table; parameteri
zation of the serial interface;
command structure of
MOBY; see chapter 3.2.1).
DBs which the user has pre
set and programmed in the
EEPROM are automatically
copied to the RAM when the
system starts.
As with SIMATIC, the ES
030-K has a flag area of
256 bytes. This area can
be addressed by bit,
byte and word.
The area from FY 0 to
FY 30 is already perma
nently assigned. It is
used for I/O control (see
The digital inputs and
digital outputs of the
ES 030-K are assi
gned to fixed addres
ses. The DIs are at ad
dresses 0 to 3, and the
DQs are at addresses
0 to 1. The lamps of the
keyboard can be con
trolled with addresses
8 to 11.
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