8.7 Firmware update of the IM 152-1PN
Properties
• After (compatible) function extensions, security updates or performance improvements, you
should upgrade (update) the interface module to the latest rmware version.
• You can obtain the most recent rmware versions from your Siemens representative, or
download it from the Internet at: http://www.siemens.com/automation/service&support
(
https://www.siemens.com/automation/service&support)
Tip:
– Before updating, note down the current version of your rmware. You can read out the
version with HW Cong.
– If you encounter problems with the new rmware, you can also download the previous
(current) rmware from the Internet and transfer it to the interface module again.
• The rmware update is performed by the PG/PC via network using the CPU.
Requirements
NOTICE
Requirements for the rmware update of the fail-safe electronic modules
• The F-CPU must be in the "STOP" operating state.
• The supply voltage of the respective fail-safe electronic module is connected.
Note
Updating electronic modules in IO redundancy
If the rmware of two redundantly operating electronic modules is to be changed, note the
following:
The update of the second electronic module must not be started until the electronic module that
was updated rst is fully operational again.
Readiness for operation is displayed in the input address space on a channel-specic basis (value
status QI = good).
• You are familiar with the general procedure for updating the rmware.
• A connection to the IO device is possible.
• The storage location of the le for the rmware update is known.
• The engineering system is open.
Procedure
1. Open the hardware conguration.
2. Select the electronic module in the device view.
3. In the shortcut menu, select the "Online & Diagnostics" menu command.
Maintenance
8.7 Firmware update of the IM 152-1PN
ET 200iSP
Operating Instructions, 11/2022, A5E00247483-AK 233
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