Siemens SIMATIC FM 353, Manual

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Human-machine Interface
8-11
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
Figure 8-3 describes the functions of the global function keys for the user interface
of the OP 17.
ESC key You can use this key to call up the previous screen of the higher
level (the table of contents in the main screen).
Function key
You can use this key to jump from any point on the menu tree to the
main screen (PIC7).
Function key
You can use this key to jump from any point on the menu tree to the
diagnostics error message screen (PIC77).
Function key
You can use this key to jump from any point on the menu tree to the
operating mode selection screen (PIC75).
Function key
OP 17 “Offline” operating mode selection
Function key
OP 17 “Online” (normal) operating mode selection
Function key OP 17 “Transfer” operating mode selection
F1 to F8 (local soft keys)
...
F8
K1
K2
K3
K4
K5
K6
F1
Note
The screens of the user interface (see Figure 8-3 and description of the individual
screens) contain display fields and input/output fields. These fields contain values
of configured variables.
S
The display fields are addressed to the DB-SS (“Control 2,” DB1000) and are
read directly from the FM 353.
S
The input/output fields are addressed to user DB No.: 1 (control 1-CPU).
− 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 353 by
the user program.
− If certain values or control signals can be written only under the right condi-
tions (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 sig-
nals, that these conditions are met.
The pending errors are displayed in the errors line. More detailed error information
is provided on the screens “Diagnostics, Troubleshooting” and “Interrupt mes-
sages.”