Alarm Signal - Mitsubishi Electric AE-200A Instruction Book

5-6. Alarm Signal

Error status of the AE-200/AE-50/EW-50 and of air conditioning units connected to the AE-200/AE-50/EW-50 can
be read from the building management system.
Error causes and corresponding alarm objects are shown below.
Error cause
AE-200/AE-50/EW-50
error
Air conditioning unit error
Equipment
error
PI controller error
ME remote controller or
system controller error
AE-200/AE-50/EW-50
communication error,
M-NET address overlap
(Error code: 6600–6603)
Communication error with
air conditioning unit
M-NET
(Error code: 6606–6608)
communication
Communication error with
error
PI controller
(Error code: 6606–6608)
Communication error with
ME remote controller or
system controller
(Error code: 6606–6608)
LAN1 communication
error of AE-200/AE-50/
EW-50
(Communication error
LAN
between AE-200 and
communication
expansion controller)
error
LAN2 (BACnet
communication error of
AE-200/AE-50/EW-50
* xx: Group number (01–50)
* mm: PI controller address (01–50)
*1 Only when "Not reflect communication error to alarm signal" setting on the BACnet
*2 The PI controller is not subject to group settings, therefore this is not included in the Alarm Signal (BI_01xx03).
WT07919X04
Alarm Signal
(BI_01xx03) (MI_01xx04)
V
V *1
V *1
®
)
Supported object
Error Code
Error Code Communication
Detail
(AI_01xx49)
V V
V V
V V
®
Setting Tool is unchecked
30
M-NET
System
Alarm Signal
State
(BI_010048)
(BI_01xx20)
V
V V
V
V
V: Supported
PIcontroller
Alarm Signal
(BI_41mm03)
V
V *2