Appendix B Alert, Maintenance INFO and Permanent information
B-46
Message Explanation
Advice
Humidity(invalid)
There is a format error or
a status error of the data.
Check the sensor condition.
Humidity(not plausible)
There is a range error of
the data.
Check the sensor condition.
Humidity(unavailable)
The data cannot be
received.
Check the condition of the sensor and the
communication path.
IAS
Primary(Communication
Failed, Main LAN)
Communication with IAS
cannot be performed via
Main LAN.
Check the condition of IAS and Main LAN.
If it cannot be recovered after you check the
connection of the equipment cable in
power-off status and restart, turn off the
power of the device and contact your
distributor.
IAS
Primary(Communication
Failed, Sub LAN)
Communication with IAS
cannot be performed via
Sub LAN.
Check the condition of IAS and Sub LAN.
If it cannot be recovered after you check the
connection of the equipment cable in
power-off status and restart, turn off the
power of the device and contact your
distributor.
IAS
Secondary(Communicat
ion Failed, Main LAN)
Communication with IAS
cannot be performed via
Main LAN.
Check the condition of IAS and Main LAN.
If it cannot be recovered after you check the
connection of the equipment cable in
power-off status and restart, turn off the
power of the device and contact your
distributor.
IAS
Secondary(Communicat
ion Failed, Sub LAN)
Communication with IAS
cannot be performed via
Sub LAN.
Check the condition of IAS and Sub LAN.
If it cannot be recovered after you check the
connection of the equipment cable in
power-off status and restart, turn off the
power of the device and contact your
distributor.
IAS(Communication
failed, Main LAN)
Communication with IAS
cannot be performed via
Main LAN.
Check the condition of IAS and Main LAN.
If it cannot be recovered after you check the
connection of the equipment cable in
power-off status and restart, turn off the
power of the device and contact your
distributor.
