Siemens SIMATIC FC 45 Function Manual page 91

Sensors
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LEDs for MOBY
RxD:
PRE:
ERR:
The following ASM states are also indicated with the LEDs "PRE" and "ERR".
PRE
OFF/ON
ON
2 Hz
2 Hz
5 Hz
OFF
FC 45
Function manual, Release 03/2006 , J31069-D0167-U001-A2-7618
Indicates live communication with the write/read device.
Indicates the presence of an MDS.
Error indication by flashing pattern (see Section "Error messages")
This indicator can be reset with the parameter option_1 (see Section "INPUT
parameters").
ERR
Description, Causes, Remedy
ON (perm.)
Hardware is defective (RAM, flash,...)
OFF
Loader is defective (can only be fixed at the plant).
OFF
Firmware loading process is active and/or no firmware detected
→ load firmware
→ do not switch off ASM during this process
2 Hz
Loading of firmware aborted due to error
→ restart needed
→ reload firmware
→ check update files
5 Hz
Operating system error
→ switch ASM or ET 200X base station OFF/ON
1x flash every
ASM has booted and is waiting for a RESET (init_run) from the user.
2 s
Brief description of ASM hardware
A.2 ASM 473
A-9

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