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Entry type: Download Entry ID: 109780938, Entry date: 09/01/2021

Firmware for Measuring Device 7KM PAC3220

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  • Associated product(s)
Download Firmware Update Measuring Device 7KM PAC3220 for products: 7KM3220-0BA01-1DA0, 7KM3220-1BA01-1EA0

Newest Version:

Update V3.2.2
(7KM3220-0BA01-1DA0, 7KM3220-1BA01-1EA0)

The firmware update V3.2.2 incorporates the following modification: Small optimizations


  • After updating to the firmware version V3.2.2, an older version must not be loaded because this would lead to an irreversible malfunction of the device.
  • The use of the latest Powerconfig version is recommended.

Third-party software - Licensing terms and copyright information

You can find the copyright information for third-party software contained in this product, particularly open source software, as well as applicable licensing terms of such third-party software in the ReadMe_OSS_21629.html file.

Special information for resellers 

The information and the license terms in the ReadMe_OSS_21629 file must be passed on to the purchasing party to avoid license infringements by the reseller or purchasing party.

 Registrierung notwendig  ReadMe_OSS_21629.html (1,3 MB)


Applikationsfirmware Version: V3.2.2 (08/2021)
7KM3220-0BA01-1DA0, 7KM3220-1BA01-1EA0

 Download unterliegt Exportcontrolle  FW_PAC3220_V03020200_01010005.zip (380,2 KB)(SHA-256)

Information about SHA-256  109483101 

Older Version:

Update V3.2.0
(7KM3220-0BA01-1DA0, 7KM3220-1BA01-1EA0)

The firmware update V3.2.0 incorporates the following modification:

  • New Webserver, language support for German and English
  • Webserver features CSV Download of historical Energy profiles (Daily, Monthly and Yearly)
  • New total energy counters (Sum of T1 + T2) for import and Export
  • Additional values in load profile
  • Load profile is saved in the event of a power failure
  • Load profile synchronization solely by time of day. First period of day starts at full hour. Sync by digital Input or bus
  • Improvement: SNTP and DHCP performance
  • Yearly energy profile
  • Additional device status bits


  • After FW-Update, the Energy profile is restarted
  • After updating to the firmware version V3.2.0, an older version (<V3.2.0) must not be loaded because this would lead to an irreversible malfunction of the device
  • The use of the latest Powerconfig version is very important

Update V3.1.4
(7KM3220-0BA01-1DA0, 7KM3220-1BA01-1EA0)

The firmware update V3.1.4 incorporates the following modification:

  • Improved language switch in HMI
  • Gratuitous ARP is sent at boot time and/or when ethernet link is established (if DHCP is not selected) -> support of VLANs (virtual local area networks)


  • The use of the latest Powerconfig version is recommended
Security information
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