Siemens SIMATIC S7-300 Manual page 155

8.1 Standard HMI (human–machine interface) for the OP 07
and the OP 17
Overview This Section describes a preconfigured user interface, which you will need to
change according to your project (e. g. FM addresses, DB no.), for the fol-
lowing COROS equipment (operator panels):
The tool to be used for this is the configuring tool "ProTool/Lite" V3.0. You
can use it to modify, add or delete screens.
The user interface is addressed to user DB No.1 in the CPU (target system 1,
address = 2) and to the DB-SS of the FM 354 (target system 2, address = 3).
The text field "FM user name" represented in the images can be renamed to a
text of your choice.
You can print out the entire configuration using "ProTool/Lite" V3.0. This
provides you with detailed screen descriptions.
You will find the preconfigured user interface in the following directory:
SIEMENS\STEP7\EXAMPLES\S7OP_BSP
DB-SS This data block for status messages (DB 1000) contains the control/check-
back signals, as well as the system data of the FM 354. The data of the
DB-SS can only be read.
Monitoring The data for monitoring can be read and displayed directly in the BD-SS as
well as in the corresponding parameterized DBs of the FM 354.
Operator control
For operator control, the data and signals (including memory bits and values)
are written to the user DB of the user program.
User program
Your user program must analyze the signals (only those which are relevant to
its applications). User-specific interlocks can be incorporated and the data/
signals are to be transmitted to the FM 354 by way of the FCs.
FM 354 Servo Drive Positioning Module
OP 07
OP 17
Human-machine interface
8-3