Display controller (ABE) failure
2. Display controller (ABE) failure
Fault description: the thermal oil furnace fails to stop the furnace. The fault alarm is "AZLNOTNOBUS", which means ABE is not online.
That is, ABE cannot communicate with the controller w-fm200.
Preliminary analysis of the cause: it may be caused by an external device circuit problem connected by the w-fw200 controller.
Processing: check all the equipment of ABE and FM200 and the connecting cable in the middle successively, no problem is found, and finally check
The bus between the servo motor and WF200 is found to have a fault. After the bus is replaced, the fault is eliminated.
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