Siemens SIMATIC ET 200M Operating Instructions Manual page 130

Maintenance and service
7.11 Saving data and updating the IM 153-4 PN
4. Insert the SIMATIC Micro Memory Card containing the update in the module slot.
5. Switch on the power.
6. Switch off the voltage to the IM 153-4 PN and remove the SIMATIC Micro Memory Card
7. Re-insert the SIMATIC Micro Memory Card containing the device name into the module
Restart after update
Update via PROFINET IO
In the
● the IM 153-4 PN should automatically perform a reset after a successful update in order
● The IM 153-4 PN must be reset by switching off the supply voltage. Then, when the
Update via SIMATIC Micro Memory Card
If the update was successful, the IM 153-4 PN starts up with the new firmware and is then
ready for operation.
Update unsuccessful
If the update fails, the next time the supply voltage is switched off and on the IM 153-4 PN
starts up with the current ("old") firmware.
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– The IM 153-4 PN automatically detects the SIMATIC Micro Memory Card with the
update files and starts the update.
– During the update the SF and the BF LEDs light up.
– After the update is concluded the BF LED flashes at 0.5 Hz.
with update.
slot and then switch on the supply voltage.
STEP 7
user interface, it is possible to set whether
to start up using the new firmware.
CAUTION
If the "activate firmware after download" field is checked there is a brief station failure of
the ET 200M. If no precautions have been taken for this case, then the update causes
the CPU (of the IO controller) to go to STOP mode due to a rack failure.
supply voltage is switched on again, the IM 153-4 PN will start up using the new firmware.
Operating Instructions, 12/2008, EWA-4NEB780600602-08
ET 200M