1.7 Programming Tools
Suitable PGs
The following programmers are available for creating your user
program, PG 685, PG 710, PG 730, PG 750 and PG 770. You can
check on the performance and characteristics of these devices in the
catalog ST 59 /9/.
Note
If you wish to use the full range of performance of the CPU 948
in your automation software, (particularly the DX 0 screen, the
"Output ISTACK" screen, the display with the "memory
configuration" function and the PG functions via the backplane
bus) you require the PG system software "STEP 5/ST" from
version 6.3 upwards or "STEP 5/MT" from version 6.0 upwards
plus the "Delta diskette CPU 948" and a PG 7xx.
Suitable software
You can create user programs for SIMATIC S5 programmable
controllers as follows:
•• In the STEP 5 programming language,
Here you require the STEP 5 programming package along with the
system software STEP 5/ST or STEP 5/MT (description, refer to
/3/ in Further Reading),
or
•• In a higher programming language:
If you are familiar with programming in higher programming
languages, you can also formulate your STEP 5 program for the
CPU 948 as follows:
- SCL (refer to /12/ in Further Reading, the SCL compiler is
contained in the PG software "S5-DOS/MT" from version 6
upwards.)
or
- C with S5 C compiler (refer to /13/ in Further Reading).
You can also create programs for sequence control systems in a
graphic representation using the GRAPH 5 programming package
(description, refer to /4/ in Further Reading).
Depending on the task, you can also incorporate "off-the-peg"
standard function blocks in your user program. The performance and
characteristics of these blocks are described in the catalog ST 57 /11/.
Programming Tools
CPU 948 Programming Guide
1 - 18 C79000-G8576-C848-04
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