A red exclamation mark is seen with a discovered MNB controller icon in WorkPlace Commissioning Tool
TAC IA Series
- I/A Series WorkPlace Commissioning Tool
- I/A Series Micronet BACnet controller (MNB)
The WorkPlace Commissioning Tool has lost communications with the BACnet device
Resolve the BACnet communications issue. Refer to BACnet MS/TP Bus Communication Troubleshooting Checklist.
Refer to the table below which is extracted from the IA Series MicroNet BACnet WorkPlace Commissioning Tool and Flow Balance Tool Users Guide.
|Icon and Type||Applicable Devices||Meaning|
Remote I/O Warning
|MNB-1000||A remote I/O module connected to the MNB-1000 controller is in a state other than "online and configured" (status code 0x03).|
|All Devices||The Tool is no longer able to communicate with the device.|
Operation in Progress
|All MNB-xxxx Devices||Device is in the midst of an operation. For example, the device may be undergoing a firmware upgrade, or an MNB-Vx VAV Controller may be performing a Check Rotation.|