Toshiba TR PMIU, User Manual, Page: 38 / 182

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cases. Check the unit in the different location (There is no factor which gives harmful influence to the unit).
If the unit operates normally, there is a possibility the installation environment has some problem.
Timing of the trouble may become an important factor for a specific cause. If trouble occurs synchronously with
the operation of external device/machine/equipment etc, they might cause the trouble.
If the improper operation occurs when specific time/time zone, check installation environment of unit. There is
a possibility of becoming dewfall or severe high/low temperature in control panel because of the ambient
temperature, sunlight, the heat generated by equipment of control panel or close to the control panel, etc.
Check that no garbage or water drop or oil mist has been entered into the unit. Consider climatic conditions.
2
2 2
2.
. .
.7
7 7
7 RTC
RTC RTC
RTC
TR PMIU0300A/0500A has battery back upped built-in RTC. Current date and time is stored in system register
from SW0010 to SW0016. Refer below table. It can change by only using of set RTC instruction or Set RTC
task.
Address Item Description
SW 0010 Day
Valid data range is from “01” to “31”.
SW 0011 Month Valid data range is from “01” to “12”.
SW 0012 Year
Valid data range is from “00” to “99”. “00” means A.D.2000.
SW 0013 Hour
Valid data range is from “00” to “23”.
SW 0014 Minute Valid data range is from “00” to “59”.
SW 0015 Second Valid data range is from “00” to “59”.
SW 0016
Day of
week
Valid data range is from “1” to “7”.
“1”is Sunday, “2” is Monday, “3” is Tuesday … 7 is Saturday