Siemens FS720 Commissioning, Maintenance, Troubleshooting page 118

Updating the firmware
22
Station: Updating the FW of the main CPU and additional CPUs
118 | 178
Building Technologies
Fire Safety
Starting the firmware update at the 'Station' – FCM2004
1. Select 'Initiate update at station'.
a The following window is opened:
2. Set the 'S38-2' switch to 'ON' on the rear of the operating unit.
3. Press the 'S32' button for approx. 5 s until the 'Station' restarts.
a The firmware update starts and takes up to ten minutes.
A6V10210416_j_en_--
2018-08-29