Siemens SIMATIC FM 453 Manual page 190

Man-Machine Interface
Note
The screens of the user interface (see Figure 8-2 and description of the indi-
vidual screens) contain display fields and input/output fields. These fields
contain values of configured variables.
The pending errors are displayed in the "Error" line. More detailed error
information is provided on the screens "Diagnostics, Troubleshooting" and
"Interrupt messages."
Description of the
The contents of the separate screens is shown in the configuration example.
Individual Screens
The following illustration shows, for example, the screen layout of PIC 7
"Actual value display".
Fig. 8-4
The configuration example is intended as a starting point for your project.
Copy the file 01743_1a.pdb. You can then adapt the copy as required for your
application.
8-6
The display fields are addressed to the data blocks for status messages
("Steuerung_453"; DB1000 for channel 1, DB1300 for channel 2, DB
1600 for channel 3) are read directly from the FM 453 cyclically or on
data blocks for traversing programs (e.g. channel 2 = DB 1301 to 1499).
The input output fields are addressed to the user DBs (Steuerung_CPU;
DB1 for channel 1; DB2 for channel 2; DB3 for channel 3).
– Transmission of these values occurs from the OP 17 to the CPU into
the user DB. These values (if needed) must be transmitted to the
FM 453 by the user program.
– If certain values or control signals can be written only under the right
conditions (e.g. if axis is necessary on HOLD or selection of a certain
operating mode), then the user program must ensure, by analyzing the
response signals, that these conditions are met.
FM453 Name of FM
. . ......
P.No: ....
Channel .
Residual travel: ............
...... ............
FM-WA P select
Actual Value Display PIC 7
Act.val.display
S.No: ....
............ mm
F: ..........
OR: ... %
............
P edit
FM 453 Servo Drive / Step Drive Positioning Module
C79000-G7076-C453-01
Channel
...........