IDEC SmartAXIS FT9Z-1A01 User Manual page 201

M8004 User Program Execution Error
When an error occurs while executing a user program, M8004 turns on. The cause of the user program execution error can be
checked using Online > Monitor > Monitor, then Online > Status > Error Status > Details.
For a list of Pro/Lite user program execution errors, see "User Program Execution Error" on page 14-6.
M8005 Remote I/O Slave 1 Communication Error
When an error occurs during communication with remote I/O slave 1, M8005 turns on. When the error is cleared, M8005 turns off.
M8006 Remote I/O Slave 2 Communication Error
When an error occurs during communication with remote I/O slave 2, M8006 turns on. When the error is cleared, M8006 turns off.
M8007 Remote I/O Slave 3 Communication Error
When an error occurs during communication with remote I/O slave 3, M8007 turns on. When the error is cleared, M8007 turns off.
M8010 In Daylight Saving Time Period
When the daylight saving time is enabled, M8010 is turned on while in the daylight saving time period. When the daylight saving
tiem is disabled, M8010 is always off.
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 from the internal clock to the special data registers (D8008 to D8014),
M8014 turns on. If calendar/clock data is read successfully, M8014 turns off.
M8016 Calendar Data Write Flag
When M8016 is turned on, data in data registers D8015 through D8018 (calendar new data) are set to the internal clock.
M8017 Clock Data Write Flag
When M8017 is turned on, data in data registers D8019 through D8021 (clock new data) are set to the internal clock.
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 internal clock.
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 by one.
M8022 User Communication Receive Instruction Cancel Flag (Port 2) [Ladder program only]
When M8022 is turned on, all RXD2 instructions ready for receiving user communication through port 2 are disabled.
This function cannot be used when FBD program is selected as the programming language.
M8023 User Communication Receive Instruction Cancel Flag (Port 3) [Ladder program only]
When M8023 is turned on, all RXD3 instructions ready for receiving user communication through port 3 are disabled.
This function cannot be used when FBD program is selected as the programming language.
M8024 BMOV/WSFT Executing Flag [Ladder program only]
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.
This function cannot be used when FBD program is selected as the programming language.
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 SD Memory Card Status
When an SD memory card is inserted into the SmartAXIS, M8026 turns on. When an SD memory card is not inserted, M8026 turns
off.
M8027 SD Memory Card Writing Flag
While logging data is written to the SD memory card, M8027 turns on. When writing logging data is finished, M8027 turns off.
S A XI S P / L U '
M AR T R O I TE SER S
M FT9Y-B 1378
ANUAL
7: D A
EVI CE DDR ESSES
7-5