RLE FMS V.1.13 - Manual (Page 140)

140 FMS User Guide 970.484.6510
4 Advanced Communications - Modbus, BACnet, and Telnet
4.3.3 Modbus Packet Log
This link displays a log of the Modbus packets that the FMS is sending and receiving.
Figure 4.6 Modbus Packet Log
Column Description
1 System Up Time.
2 Modbus Master Register Number.
3 Direction of Packet:
OUT = Packet Sent from the Falcon (Master Request).
IN = Packet Received by the Falcon (Slave Response).
4 Modbus Packet.
Table 4.4 Modbus Packet Log Fields