Branson DCX A Series - Communication Failure Alarms (Group 8); Table A.9 Communication Failure Alarms (Group 8)

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A.9 Communication Failure Alarms (Group 8)
This group handles any communication issue that occur between processors. This is
generally the result of noisy environments or other conditions that interrupt
communications. Physical cable failures will be included in the Hardware Failure group.
Because data cannot be transmitted between internal hardware, the cycle will be aborted.
NOTICE
Alarm message will not reset until the malfunction is corrected.
Table A.9 Communication Failure Alarms (Group 8)
Alarm
Code
Bit
Assignment
Alarm Description
801 Bit01
Modbus Communication
Failure
Internal communication failure.
802 Bit02
LCD Communication
Failure
Communication between the LCD
user interface and the internal weld
controller has failed.