IDEC MicroSmart - Manual (Page 175)

6: A LLOCATION N UMBERS
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M8013 Calendar/Clock Data Write/Adjust Error Flag
When an error occurs while calendar/clock data is written or clock data is adjusted, M8013 turns on. If calendar/clock data
is written or clock data is adjusted successfully, M8013 turns off.
M8014 Calendar/Clock Data Read Error Flag
When an error occurs while calendar/clock data is read, M8014 turns on. If calendar/clock data is read successfully,
M8014 turns off.
M8015 Calendar/Clock Data Read Prohibit Flag
When a clock cartridge is installed, the calendar/clock data is continuously read to the special data registers D8008
through D8014 for calendar/clock current data whether the CPU is running or stopped. When M8015 is turned on while
the CPU is running, calendar/clock data reading is prohibited to reduce the scan time.
M8016 Calendar Data Write Flag
When M8016 is turned on, data in data registers D8015 through D8018 (calendar new data) are set to the clock cartridge
installed on the CPU module. See page 15-6.
M8017 Clock Data Write Flag
When M8017 is turned on, data in data registers D8019 through D8021 (clock new data) are set to the clock cartridge
installed on the CPU module. See page 15-6.
M8020 Calendar/Clock Data Write Flag
When M8020 is turned on, data in data registers D8015 through D8021 (calendar/clock new data) are set to the clock car-
tridge installed on the CPU module. See page 15-6.
M8021 Clock Data Adjust Flag
When M8021 is turned on, the clock is adjusted with respect to seconds. If seconds are between 0 and 29 for current time,
adjustment for seconds will be set to 0 and minutes remain the same. If seconds are between 30 and 59 for current time,
adjustment for seconds will be set to 0 and minutes are incremented one. See page 15-6.
M8022 User Communication Receive Instruction Cancel Flag (Port 1)
When M8022 is turned on, all RXD1 instructions ready for receiving user communication through port 1 are disabled.
M8023 User Communication Receive Instruction Cancel Flag (Port 2)
When M8023 is turned on, all RXD2 instructions ready for receiving user communication through port 2 are disabled.
M8024 BMOV/WSFT Executing Flag
While the BMOV or WSFT is executed, M8024 turns on. When completed, M8024 turns off. If the CPU is powered down
while executing BMOV or WSFT, M8024 remains on when the CPU is powered up again.
M8025 Maintain Outputs While CPU Stopped
Outputs are normally turned off when the CPU is stopped. M8025 is used to maintain the output statuses when the CPU is
stopped. When the CPU is stopped with M8025 turned on, the output ON/OFF statuses are maintained. When the CPU
restarts, M8025 is turned off automatically.
M8026 Expansion Data Register Data Writing Flag (Preset Range 1)
M8027 Expansion Data Register Data Writing Flag (Preset Range 2)
While data write from the CPU RAM to expansion data register preset range 1 or 2 in the EEPROM is in progress, M8026
or M8027 turns on, respectively. When data write is complete, the special internal relay turns off.
M8030, M8034, M8040, M8044 High-speed Counter Comparison Output Reset
When M8030, M8034, M8040, or M8044 is turned on, the comparison output of high-speed counter 1, 2, 3, or 4 is turned
off, respectively. See page 5-6.
M8031, M8035, M8041, M8045 High-speed Counter Gate Input
While M8031, M8035, M8041, or M8045 is on, counting is enabled for high-speed counter 1, 2, 3, or 4, respectively. See
page 5-6.