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UR Family Firmware 5.83 - Release Notes
Workaround: None
Description: The IEC60870-5-104 protocol supports a configurable point list element that can be
programmed with binary or analog inputs. Previous firmware versions may not display analog values
properly when only one analog point is programmed.
GE tracking number: 572-4
C
The “IEC104 Point Lists” element has been changed to ensure the entire list is retrieved when all
analog points are being used.
Products: C70, D30, D60, F60, G30, G60, L30, L60, L90, M60, T60
Corrected firmware: 5.83, 5.72
Workaround: None
Description: The IEC60870-5-104 protocol supports a configurable point list element that can be
programmed with binary or analog inputs. Previous firmware versions may not allow IEC60870-5-104
masters to retrieve all the analog values when all the 255 analog points are programmed. If your relay
firmware version matches any of those listed below, no action is required.
GE tracking number: 572-5
C
UR FlexElements have been changed to properly operate when programmed to use IEC61850 GOOSE
analogs inputs
Products: B30, B90, C30, C60, C70, D30, D60, F35, F60, G30, G60, L30, L60, L90, M60, N60, T35, T60
Corrected firmware: 5.72, 5.83
Workaround: None
Description: The UR FlexElements are universal comparators that can calculate net difference or monitor
UR actual analog values. Previous firmware versions can allow FlexElements to improperly apply the unit
base value when IEC61850 GOOSE analog are set as the FlexElement’s input, which can lead to an
incorrect operation of the FlexElement.
GE tracking number: 572-6
C
The “Last Setting Change Date” Modbus register has been modified to prevent its update when the
“Setting_Changes.log” is read
Products: B30, B90, C30, C60, C70, D30, D60, F35, F60, G30, G60, L30, L60, L90, M60, N60, T35, T60
Corrected firmware: 5.83
Workaround: None
Description: The “Last Setting Change Date” Modbus register is updated with every setting change action.
Previous UR firmware versions show that this Modbus register was incorrectly updated when customers
connected to the UR device and read the “setting_changes.log.” This firmware version ensures that the
“Last Setting Change Date” is correctly updated.
GE tracking number: 583-02
C
IEC 61850 server has been changed to correctly indicate supported services
Products: B30, B90, C30, C60, C70, D30, D60, F35, F60, G30, G60, L30, L60, L90, M60, N60, T35, T60
Corrected firmware: 5.83, 7.21
Workaround: None
Description: After a 61850 client initiates communication with a UR device, the UR indicates all supported
MMS client-server services. This can cause unnecessary client-server traffic. UR devices with previous FW
versions incorrectly indicate that MMS “DefineNamedVariableList” is a supported service.
GE tracking number: 721-02