Modbus Status Menu
The Modbus Status Menu provides diagnostic information
to qualied service personnel. The items listed provide the
status of the Modbus communications with the various devices
controlled by the internal Modbus network
Table 45: Modbus Status Menu
Item Display Name Default Setting Range Password Level
SF MB Status= — Fault/OK 2
RFEF MB Status= — Fault/OK 2
ER MB Status= — Fault/OK 2
IFB MB Status= — Fault/OK 2
D3 MB Status= — Fault/OK 2
MB Resistance= Yes Yes/No 2
ECM Cong= Done
Set Add 1
Set Add 2
Set AICtl
2
SF MB Status is a status only item which indicates the status
of the Modbus communications between the main controller
and the supply fan motor.
RFEF MB Status is a status only item which indicates the
status of the Modbus communications between the main
controller and the return/exhaust fan motor.
ER MB Status is a status only s item which indicates the
status of the Modbus communications between the main
controller and the energy recover wheel variable speed supply
air fan.
D3 Status Menu
The D3 Status menu is provided for viewing the status of an
interface with the unit via a D3 gateway. Refer to IM 1133 –
DIII-Net Communication Gateway for detailed information.
Table 46: D3 Status Menu
Item Display Name Default Setting Range Password Level Item Display Name Default Setting Range Password Level
D3 Comm Sts= —
OK
2
OA Hum Ratio= g/kg — 0–30 g/Kg 2
Error D3 SWVers= — XXXXXXXXXX 2
D3 Addr Err= —
OK
2
OAAdd1–16= — XXXXXXXX 2
Error OAAdd17–32= — XXXXXXXX 2
D3 On/Off= —
On
2
OAAdd33–49= — XXXXXXXX 2
Off OAAdd50–64= — XXXXXXXX 2
D3 Mode= —
Auto
2
SetOAAddr= 0 0–64 2
Cooling CurrOAAddr= — 0–64 2
Heating CurrOAAmps= — 0–200A 2
Fan CurrOARLA= — 0–200A 2
D3 Clg Spt= — 0–100ºF 2
D3 Htg Spt= — 0–120ºF 2
D3 SAF Spd= —
NA
2
Low
Med
High
D3 Min Load= — 0–100% 2
D3 Max Load= — 0–100% 2
D3 Eco Ena= —
Enabled
2
Disabled
OA Enthalpy= — 0–86 BTU/lb 2
Menu desCrIpTIons
www.DaikinApplied.com 67 OM 920-6 • MICROTECH UNIT CONTROLLER
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