AutomationDirect logo Firmware Revisions for P3-550E



Latest shipping version:

 

Recent Firmware History:


Version: 1.2.10.9
Details:
New feature:
1.) Changed to allow Modbus access to a single Modbus address within an S32/F32 tag


Version: 1.2.7.66
Details:
P3-550E
Firmware 1.2.7.66
Release Date: January 22nd, 2021

Bugs fixed:

1.) This firmware modification resolves a factory test issue and should have no impact on customer applications.


Version: 1.2.7.65
Details:
P3-550E
Firmware 1.2.7.65
Release Date: September 17th, 2020

Bugs fixed:

1.) Modbus TCP Server. When writing a block of mixed 32-bit and 16-bit integers
to the PLC, the data can get written to the wrong location and return an illegal
data address exception in certain situations


Version: 1.2.7.39
Details:
Release date: 6/10/19

Bugs fixed:

1.) CPU may lockup with serial Modbus instructions when transitioning Run-Stop.


Version: 1.2.7.39
Details:
Release date: 6/10/19

Bugs fixed:

1.) CPU may lockup with serial Modbus instructions when transitioning Run-Stop.


Version: 1.2.7.37
Details:
Release Date: 12/12/18

Improvements:

1.) Added support for new features:
a. Secure integrated Email
b. Network Time Service
c. Domain Name Server

Bugs fixed:

1.) Modbus RTU, as slave, does not show exception for unknown Function Codes.
2.) CPU date not changing correctly if set to some older time frames.
3.) First containing ModBus/TCP non-existing devices in call task takes 2x longer than subsequent scans.
4.) Retentive data backup behavior does not complete as user specification if set to minimum.


Version: 1.1.15.114
Details:
Version: 1.1.15.114
Details:
P3-550E Release Notes
Firmware 1.1.15.114
February 13, 2018


Bugs fixed:

1) Digital Inputs may not be available on first scan for the local base or any remote bases set to local.


Version: 1.1.15.111
Details:
Release: 1/3/2018
Hardware:

1) Support for new USB chip on P3 backplanes.


Bugs fixed:

1) Mitigate effects on CPU when the external Ethernet port on the CPU experiences irregular Ethernet traffic.


Version: 1.1.15.108
Details:
Release: 12/5/2017
Bugs fixed:

1.) System discovery and project transfer fails resulting in E01201 Sema Obtain error. This may happen when on a network with other devices using broadcast messages.
2.) Repeated consecutive power cycles may force CPU to stop mode and corrupt NAND flash.


Version: 1.1.15.104
Details:
P3-550E
Firmware 1.1.15.104
Release: 7/10/2017

Bugs fixed:

1.) Incurring drop packets during project transfer via Ethernet may cause the transfer to fail.


Version: 1.1.15.101
Details:
Initial Release Version