The
course has been designed
further student knowledge
of S7 300 and 400 programming
and fault finding after
they have attended an
Programming and Maintenance
courses 1.
The
student will be able to
structure and create advanced
programs, communicate
to drives and use OB’s
for fault finding.
Objectives
To
introduce students to
the concepts and operation
of S7 programmable controllers,
including the following
areas:
•
Structuring programs.
•
Using and creating
FC, FB & System
blocks
.
•
Programming a Touch
Panel.
•
data types
•
Using OB for fault
finding and time intervals.
•
Profibus communications
Course
Content
•
Review of Hardware
configuration •
Review of Block
types, analogues and DB’
s and monitoring techniques.
• Program
design, structuring and
testing methods •
Review and further
investigation of STL
• Jump
and accumulator function,
including status bit.
• Review
of Data types •
Word Logic and
Maths functions. •
Create FC and
FB block for Multi instances,
and there operation with
data block. •
Drive communications
interface with the S7 on
Profibus, explaining command
signals,
setpoint control and status.
• Organisation
blocks for error and profibus
diagnostics. •
Diagnostic data,
using the diagnostic buffer
and using SFC52 to write
use messages.
• HMI
TP programming illustrate:
• Setup communication
• Screen creation
• Screen navigation
• Creating
Tags •
Event and Alarm points and
messages
