Product Change Notification

ManualsBrandsWeidmueller ManualsAnalogue input modulesUR20-4AI-UI-DIF-16-DIAG

Firmware change-log of new features and bug fixes of the u-remote modules:

Firmware updating Information:

An update of the firmware can be done via the embedded web server. A description of the firmware update can be

found in the u-remote web server manual on the Weidmüller website: www.weidmueller.com

UR20-1COM-232-485-422 (1315750000)

Version 01.00.16 Release date: July, 2019

• Increased size of RX buffer to 4kByte

• Fixed that the module could freeze when the force modus is used or after a software reset of the fieldbus

coupler

Version 01.00.14 Release date: October 04, 2018

• Fixed that RX Hardware buffer can be flushed now after a buffer overflow

Version 01.00.13 Release date: July 2018

• Fixed that the status bit IX0.7 is set to “1” while the module is deactivated

• Bit for Function "DisableSend_TX_HWBUFFER" now working correctly

Version 01.00.12 Release date: December 2017

• Fixed that an acknowledge response in rare cases could be transmitted before all data was received

• Fixed that sometimes a received data overflow was not handled correctly

• Added CRC16 checksum calculation for incoming and outgoing data

Version 01.00.11 Release date: June 06, 2016

• First released version

UR20-1COM-SAI-PRO (2007430000)

Version 01.02.00 Release date: September 2020

• New feature: Option handling is supported without power cycle of the UR20-1COM-SAI-PRO module

• Bug fix: Improved start up behaviour for SAI-AU SB 8DIO and SAI-AU SB 8DI modules

Version 01.01.00 Release date: March 2018

• Fixed behaviour of status LED after power cycle or low voltage for all hardware versions

Version 01.00.07 Release date: December 2017

• Minor improvements

Version 01.00.06 Release date: May 17, 2017

• New feature: Improved overcurrent detection for sub bus supply (works with HW-Version >01.05.00)

• Bug Fixes: parameter for substitute values is working now

Version 01.00.04 Release date: October 04, 2016

Bug Fixes: Improved start up behaviour while initialising sub bus modules.

A firmware update is recommended!

Version 01.00.01 Release date: June 06, 2016

• First released version

UR20-2AI-SG-24-DIAG (1990070000)

Version 01.01.00 Release date: September, 2020

• New feature: Extended value range for sensor sensitivity

Version 01.00.06 Release date: April, 2018

• Known issue: Calibration sheet cannot be downloaded when coupler firmware with release date July 2019

is used

• Offset can be changed independently for each entered value of the sensor sensitivity. A description

of changes in the calibration process can be found in the UR20 manual (v13 or above).

Version 01.00.04 Release date: December 2017

• Improved algorithm for calculation of user offset in combination with manual tare

• Added blocking of tare function when input data is out of range

• Version is removed from download section – upgrade to newest version is recommended!

Version 01.00.03 Release date: October 04, 2016

• First released version

UR20-3EM-230V-AC (2007420000)

Version 01.00.47 Release date: December 2017

• Fixed that value of Fundamental Reactive Power sometimes could be inaccurate

Version 01.00.46 Release date: May 17, 2017

• New feature: adds Parameter “direction recognition” indicate 3 phase direction

Version 01.00.30 Release date: October 04, 2016

• Bug Fixes: Improved diagnosis threshold values for voltage and current: Diagnostic LED threshold behaviour

adjusted.

Version 01.00.28 Release date: June 06, 2016

• First released version

Summary of content (5 pages)

PAGE 1
Firmware change-log of new features and bug fixes of the u-remote modules: Firmware updating Information: An update of the firmware can be done via the embedded web server. A description of the firmware update can be found in the u-remote web server manual on the Weidmüller website: www.weidmueller.com UR20-1COM-232-485-422 (1315750000) Version 01.00.
PAGE 2
UR20-4AI-R-HS-16-DIAG (2001670000) Version 01.00.01 • First released version Release date: June 06, 2016 UR20-4AI-RTD-DIAG (1315700000) UR20-4AI-TC-DIAG (1315710000) Version 01.00.11 Release date: December 2017 • Fixed that deactivation of Limited Value Monitoring sometimes causes faulty behaviour. Version 01.00.10 Release date: May 17, 2017 • Bug fix: Linearization curve for CU10 sensors >200°C corrected UR20-4AI-RTD-HP-DIAG (2456540000) Version 01.00.
PAGE 3
• Fixed that Module Status LED turns red on an error event on a channel with deactivated diagnostics Version 01.03.03 Release date: May 17, 2017 • First released version UR20-4AI-UI-DIF-32-DIAG (2544660000) Version 01.01.00 Release date: September 2019 • Bug fix: Fixed that module sometimes remains in fault state when (re-)booted at high temperature. Version 01.00.
PAGE 4
UR20-8DI-PN-FSPS-V2 (2464590000) Version 01.00.01 • First released version Release date: May 17, 2017 UR20-8DIO-P-3W-DIAG (2456530000) Version 01.00.02 Release date: October, 2020 • Fixed that in very rare cases the change of parameter settings will not be transmitted to the module Version 01.00.01 Release date: April, 2018 • First released version UR20-PF-O-1DI-SIL (1335030000) UR20-PF-O-2DI-SIL (1335050000), UR20-PF-O-2DI-DELAY-SIL (1335040000) Version 01.13.
PAGE 5
UR20-1SM-50W-6DI2DO-P (2489830000) Version 02.00.00 Release date: March 2020 • Bug fix: Fixed that end stops no longer work during reference run. • New feature: After switching on the module, the following errors occur: The motor LEDs light up red and if diagnosis are activated (module and coupler) an undervoltage error diagnosis is triggered. The bit for the output stage must not be enabled Bit 9.7 and the move Bit 9.1 must not be set. A change from 0 to 1 Bit 9.6 acknowledges the error.