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How to upgrade Tesys T LTMR from version V2.4 to V2.5 or V2.6?

Please find the firmware version link below (Tesys T pack 8 - FW2.6) for download

Also find the attachment for the  procedure for LTMR upgrade .


http://www.schneider-electric.com/products/ww/en/1500-contactors-protection-relays/1550-motor-management-system/1508-tesys-t/?p_url=http://www.ops-ecat.schneider-electric.com/ecatalogue/browse.do%3fel_typ=product%26cat_id=BU_POW_1508_L3%26prd_id=LTMR08MFM%26scp_id=Z000%26xtmc=LTMR08MFM%26xtcr=1


In addition, The installation has to conform with the basic rules of Modbus communication

Improve Modbus network on site
1. install line polarization,
2. install end impedance,
3. connect of a zero volt reference between devices,
4. improve connections
5. Eliminate address conflicts.

LTMR Modbus User Manual
http://www.schneider-electric.com/products/ww/en/1500-contactors-protection-relays/1550-motor-management-system/1508-tesys-t/?p_url=http://www.ops-ecat.schneider-electric.com/ecatalogue/browse.do%3fel_typ=product%26cat_id=BU_POW_1508_L3%26prd_id=LTMR08MFM%26scp_id=Z000%26xtmc=LTMR08MFM%26xtcr=1
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