V01.03.07. 10675 V01.03.08. 11485 (from Aug 2024)
V01.03.07. 10675
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i750 Extended Safety FW
V01.04.00. 12367
V01.04.00. 12367
V01.03.06. 00000 V01.03.08. 11485 (from Aug 2024)
V01.03.06. 00000
V01.03.06. 00000
V01.03.06. 00000 (from Dec 2022)
Controller C500 FW
V01.14.00
V01.12.00
V01.12.00
V01.11.00
V01.10.00
V01.09.00
PLC Designer
V04.00.00
V04.00.00
V03.29.00
V03.28.00
V03.27.00
V03.26.00
Easy Starter
V01.28.00
V01.27.00
V01.26.00
V01.25.00
V01.24.00
V01.22.00
Released
2025 August
2025 March
2024 June
2023 December
2023 May
2022 July
Device description file:
For the engineering tools is for display the parameters, a device description file is required. For each of the above version combinations, the package manager a suitable device description file for provided . class="ms-rteFontFace-5 ms-rteFontSize-2">
Update of the Firmware:
i750 FW >= V01.01.00;
It is not possible to downgrade i750 series devices with V01.01.00 to the pilot series version V01.00.00. However, series devices with FW V01.01.00 can be used in existing projects.with device descriptions V01.00.00 . DThe FW update function in the C500 controller must be disabled for this purpose.6667px;background-color:#ffffff;">Setting: Parameter 0x5820:1 = [0].
i750 FW V01.00.00 (Pilot-Serie):
(Only a small number of devices in the field are affected).
The firmware of the i750 pilot series devices cannot be updated directly.The controller function for automatically updating the firmware of the field device is therefore not usable and must be deactivated if necessary. Setting: Parameter 0x5820:1 = [0].
For the update,aspecial procedure is required, which must be coordinated with the supervisingLenze-sales company can be carried out.>i750 Extended Safety (ES): i750 Advanced Safety (AS):
The firmware for the safety option cannot be updated by the customer.
However, the firmware of the i750 base unit can be updated at any time.
After updating only the firmware of the base device, the corresponding newer device description file is used in the tools. This may contain additional safety parameters that were not yet implemented in the previous safety version.In the tools, these parameters are then displayed as inaccessible (highlighted in red). However, this does not affect the function of the basic device and the safety function.
