Panasonic AFPX-C30T - Function of Master Memory Cassette

12.2 Function of Master Memory Cassette
The clock/calendar to set year, month, day, day of week and time, and the master memory is
equipped in the master memory cassette.
The following 2 methods can be selected with the switch at the back.
1. Clock/calendar only (default setting)
2. Clock/calendar + Master memory
Note:
It cannot be used as master memory when it has been specified to be used as clock/calendar
only.
Install the optional battery in the control unit to use the clock/calendar.
The clock/calendar does not work without the battery.
12.2.1 Clock/Calendar Function
The clock/calendar function can be used if the backup battery is attached in the FP-X and the FP-X
master memory cassette (AFPX-MRTC) is installed.
Note that this function cannot be used without the backup battery.
Reference: <5.9 Installation and Setting of Backup Battery>
Specifications
Item
Specifications
Clock/calendar
Setting items
Year, month, day hour (24-hour display), minute, second and
day of week
Accuracy
At 0 °C: less than 104 seconds per month
At 25 °C: less than 51 seconds per month
At 55
°
C: less than 155 seconds per month
Area of clock/calendar
With the clock/calendar function, data indicating the hour, minute, second, day, year and other
information stored in the special data registers DT90053 to DT90057 can be read using the transmission
instruction and used in sequence programs.
A: Available, N/A: Available
Special data register No.
Higher bytes
Lower bytes
Read
Write
DT90053
Hour data
H00 to H23
Minute data
H00 to H59
A N/A
DT90054
Minute data
H00 to H59
Second data
H00 to H59
A A
DT90055
Day data
H01 to H31
Hour data
H00 to H23
A A
DT90056
Year data
H00 to H99
Month data
H01 to H12
A A
DT90057 -
Day-of-the-week data
H00 to H06
A A
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