Important notice: F3CU04/F3CX04

Request for firmware Update to fix a nonconformance

We found a firmware nonconformance relating to the Temperature Control and PID Module / Temperature Monitoring Module F3CU04/F3CX04.
The following describes how to handle the problem.

Target Modules

• F3CU04-0H REV 04:00
• F3CU04-1H REV 04:00
• F3CX04-0H REV 04:00

* The number on the left side of ":" is the firmware revision, and the number on the right side is the hardware revision.

 

Nonconformance

Nonconformance regarding thermocouple measurements.

 

Solution

Please access software download site from the following link and get the firmware update program, then update your firmware with it.
* Searching for "F3CU04" will locate the "FA-M3 Firmware Update Program for F3CU04/F3CX04"
Scheduled release date is July. 15, 2026.

Download software (Member site : login required)

• FA-M3 Firmware Update Program for Temperature Control and PID Module/Temperature Monitoring Module(F3CU04/F3CX04)