Siemens SIMATIC PCS 7 - FM456-4 Configuration; Display Elements of FM456-4

4-17
Connecting TM I/O to PCS 7
C79000-G8076-C710-04
4.9 FM456-4 configuration
4.9.1 Display elements of FM456-4
Table 4-4
LED’s
RUN STOP USR1 USR2 Meaning
off on x x FM456 has stopped
(flashing SD LED: Boot sequence)
2 Hz off x x Restart / Startup
on off x x FM has booted and system SW is running
on off 2 Hz x Startup sequence has started
on off 2 Hz 2 Hz TPM478-2 not found or disrupted
on off 0.5 Hz x TPM478 is initialized,
configuration DBs are interpreted
on off 0.5 Hz 2 Hz Could not find or load module list BGRLISTE.TYP
TPM478-2: Startup error
on off off 0.5 Hz Error in configuration DB1/2
on off off 2 Hz Start of cyclic processing
on off off off Startup successful without error
Confi
g
uration