FX16 Master Controller Technical Bulletin
116
Multiple Null Modem Connections Error
• Error/Condition: The null modem connection retrieves Error 52.
• Problem: This problem occurs when the user tries to
simultaneously connect to different controllers.
The FX16 is equipped with a static IP address. The Windows®
operating system recognizes another name duplicated in the
network.
• Solution: Establish only one connection per device.