Siemens SIMATIC FM 353 Manual page 187

Figure 8-3 describes the functions of the global function keys for the user interface
of the OP 17.
ESC key
Function key
K1
Function key
K2
Function key
K3
Function key
K4
Function key
K5
Function key
K6
F1 ... F8
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."
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
You can use this key to call up the previous screen of the higher
level (the table of contents in the main screen).
You can use this key to jump from any point on the menu tree to the
main screen (PIC7).
You can use this key to jump from any point on the menu tree to the
diagnostics error message screen (PIC77).
You can use this key to jump from any point on the menu tree to the
operating mode selection screen (PIC75).
OP 17 "Offline" operating mode selection
OP 17 "Online" (normal) operating mode selection
OP 17 "Transfer" operating mode selection
F1 to F8 (local soft keys)
Human-machine Interface
8-11