= Catalog 3.1.0 (2025-09-30) =

Catalog is the catalog for all the Gefran products.


== Version ==
 - Catalog: 3.1.0


== Installation ==
For Catalog installation please execute the Catalog_3.1.0.exe program.


== Upgrade ==
If installed version is older than 1.1.0, IT IS necessary to uninstall the older catalog version before install the new Catalog. It is also possible to use the automatic update feature of GF_eXpress.


== System requirements ==

=== Minimum system requirements. ===
 - Windows 2000 operating system or higher.
 - 256 MB of RAM.
 - 200 MB of available hard-disk space.
 - CD-ROM drive.
 - 800 x 600 or higher resolution monitor.
 - Serial communication port.

=== Recommended system requirements. ===
 - Windows XP Home or Professional operating system.
 - 512 MB of RAM.
 - 1 GByte of available hard-disk space.
 - CD-ROM drive.
 - 1024 x 768 or higher resolution monitor.
 - Serial communication port.
 - Ethernet port.

== Changes from Catalog 3.0.0 ==

== Improvements ==
 * GRP: Added new version V.1.26 (#1936)
 * GR3: Added new GR3-U20 rev 4 (#1937)
 * ​​GPC 40-600A: New version V 2.32 (#1942)
 * GRC: Released version V 1.00 (#1944)
 * G3: New revision in EtherCAT G3-U20 rev 4 (#1945)
 * G3: New revision G3-EU20 rev 2 (#1946)
 * G3: First revision in EtherCAT G3-U16 (#1947)

== Fixed Bugs ==
 * Fix failure to create the list of objects of a slave device in CAN within the "SDO Set" "SDO Check", "SDO Input" and "SDO Output" tabs (GF_Net) (#1938)