IDEC MICROSmart FC6A Series Ladder Programming Manual page 47

■ M8254: SD Memory Card Download/Upload Execution Completed Output
M8254 is turned off when starting execution of the download from the SD memory card or the upload to the SD memory card,
and when the download or upload has completed, it is turned on.
■ M8255: SD Memory Card Download/Upload Execution Error Output
M8255 is updated when execution of the download from the SD memory card or the upload to the SD memory card has
completed. M8255 is turned on when D8255 (Download/Upload Execution Status) is a value other than 0.
■ M8260: Write Recipe Execution Flag
When M8260 is turned on, write recipe is executed.
■ M8261: Read Recipe Execution Flag
When M8261 is turned on, read recipe is executed.
■ M8262: Executing Write Recipe
M8262 is turned on when the write recipe processing starts, and it is turned off when the processing has completed. M8262 also
is turned off when read recipe processing starts.
■ M8263: Executing Read Recipe
M8263 is turned on when the read recipe processing starts, and it is turned off when the processing has completed. M8263 also
is turned off when write recipe processing starts.
■ M8264: Recipe Execution Completed Output
M8264 is turned off when starting to read or write a recipe, and it is turned on when reading or writing a recipe has completed.
■ M8265: Recipe Execution Error Output
M8265 is turned on when recipe execution has completed and D8264 (Recipe Execution Status) is a value other than 0. For
details on recipes, see Chapter 11 "Recipe Function" in the "FC6A Series MICROSmart User's Manual".
■ M8300 to M8304: J1939 Communication
Special data registers used in J1939 communication. For details, see Chapter 8 "J1939 Communication" in the "FC6A Series
MICROSmart Communication Manual".
■ M8311 to M8314: Key Input Status
While the ESC button and direction buttons on the HMI module are simultaneously pressed, the corresponding special internal
relays are turned on. When the keys are not pressed, the relays are turned off.
M8311 = ESC key + Up
M8312 = ESC key + Down
M8313 = ESC key + Left
M8314 = ESC key + Right
■ M8320: Initialize Expansion Interface Remote Master/Slave
When M8320 is turned on, expansion interface remote master and slave modules along with the expansion modules that are
connected to the expansion interface remote slave modules are initialized. One the initialization is finished, M8320 is
automatically turned off and the I/O refresh at the expansion interface remote slave modules will resume.
■ M8331: Ethernet Port 2 Executing Auto Ping
M8331 is on when the auto ping on Ethernet port 2 is operating. M8331 is off when auto ping is stopped. For details on auto
ping, see Chapter 3 "Auto Ping Function" in the "FC6A Series MICROSmart Communication Manual".
■ M8332: Ethernet Port 2 Auto Ping Stop Flag
While M8332 is on, the auto ping on Ethernet port 2 is stopped. While M8332 is off, auto ping is executed. At that time, auto
ping is executed from the smallest remote host number specified in the remote host list, regardless of the previous end status.
■ M8333: Change CPU Module Ethernet Port 2 Network Settings Trigger
When M8333 is turned on, the values stored in D8630 to D8650 are set as the IP Settings/DNS Settings of Ethernet port 2 on the CPU
module.
The IP address is not set just by changing the values of D8630 to D8650. For details on changing the IP Settings/DNS Settings of
Ethernet port 2 on the CPU module, see Chapter 3 "Network settings by special data registers" in the "FC6A Series MICROSmart
Communication Manual".
■ M8344: Ethernet Port 1 Send E-mail Server Settings Initialization
When M8344 is turned on, the settings for the send E-mail server on the Ethernet port 1 are initialized.
■ M8450: BACnet Communication Bit
While M8450 is on, BACnet communication will be performed.
key
( )
key
( )
key
( )
key
( )
FC6A S MICROS
ERIES MART
L P M
ADDER ROGRAMMING ANUAL
FC9Y-B1726
2: D
EVICES
2-15