System Information - Mitsubishi Electric MELSEC iQ-R Series User Manual

System information

The following is the list of special register areas relating to the system information.
No. Name
SD160 Firmware version
SD200 Status of switch
SD201 LED status
SD203 Operating status of
CPU
SD210 Clock data
SD211
SD212
SD213
SD214
SD215
SD216
SD218 Time zone setting
value
APPX
680
Appendix 5 List of Special Register Areas
Data stored
*2
Firmware version
Status of CPU switch
CPU-LED state
Operating status of CPU
Clock data (year)
Clock data (month)
Clock data (day)
Clock data (hour)
Clock data (minute)
Clock data (second)
Clock data (day of the week)
Time zone (in minutes)
Details
The firmware version is stored.
The switch status of the CPU module is stored as follows:
0: RUN, 1: STOP
This register stores the information that indicates LED status (0: off, 1:
on, 2: flashing (fast/slow)) of the CPU module in the following bit
patterns.
b15 b12 b11 b8
(8) (7) (6) (5)
(1) READY
(2) ERROR
(3) PROGRAM RUN
(4) USER
(5) BATTERY
(6) CARD READY
(7) CARD ACCESS
(8) FUNCTION
The operating status of the CPU module is stored as follows:
0: RUN, 2: STOP, 3: PAUSE
The year value (four digits) of the clock data is stored as a BIN code.
The month value of the clock data is stored as a BIN code.
The day value of the clock data is stored as a BIN code.
The hour value of the clock data is stored as a BIN code.
The minute value of the clock data is stored as a BIN code.
The second value of the clock data is stored as a BIN code.
The day of the week value of the clock data is stored as a BIN code. (0:
Sun, 1: Mon, 2: Tue, 3: Wed, 4: Thu, 5: Fri, 6: Sat)
The time zone setting value specified in the parameter is stored in
increments of minutes.
Example: when the setting value of the time zone is "UTC+9," the
result of the following equation is stored into SD218: 9  60 (minutes) =
540.
b7 b4 b3 b0
(4) (3) (2) (1)
Set by (setting
timing)
S (Initial)
S (Switch change)
S (Status change)
S (Every END)
S/U (Request)
S/U (Request)
S/U (Request)
S/U (Request)
S/U (Request)
S/U (Request)
S/U (Request)
S (Initial)