Firmware Update For Interface Modules / I/O Modules - Siemens SIMATIC ET 200SP HA System Manual

8.9

Firmware update for interface modules / I/O modules

This section describes the basic procedure for updating the firmware of the interface module or
I/O modules.
Note
Updating I/O modules in IO redundancy
If the firmware of two redundantly operating I/O modules is to be changed, note the following:
The update of the second I/O module must not be started until the I/O module, which was first
updated, is fully operational again.
Readiness for operation is displayed in the input address space on a channel-specific basis
(value status QI = good).
Requirements
● A connection to the IO device (ET 200SP HA Station) is possible.
● The storage location of the file for the firmware update is known.
Procedure
1. Open the hardware configuration in the engineering system.
2. Perform the firmware update.
Additional information
You can find specific information on firmware updates when using your engineering system in
the online help of the engineering system.
ET 200SP HA Distributed I/O system
System Manual, 08/2019, A5E39261167-AD
8.9 Firmware update for interface modules / I/O modules
Maintenance
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