NOTICE OF SOFTWARE RELEASE: 880 CPU Firmware - V4.05.00
7/19/2023

•	Fieldbus – Powering up in the OLDSTD and changing the FORMAT to AOPSTD or AOPEXE won’t change the output size until power cycle
•	Fieldbus – Add support for the Modbus dual port M40 module
•	Fieldbus – Change the version number sent from the 880 to fieldbus module in DROST mode to match the version from the fieldbus carrier card
•	Fieldbus – Sometimes at power up the 880 does not get initialized correctly and sends back no values to the PLC
