IDEC FT1A Series User Manual page 205

D8036 Timer Interrupt Jump Destination Label No. [Ladder program only]
The jump destination label number when the timer interrupt occurs is stored in D8036. To use the timer interrupt, store the
corresponding label number.
This function cannot be used when FBD program is selected as the programming language.
For details on the SmartAXIS Pro/Lite timer interrupt, see "Timer Interrupt" on page 5-41.
D8039 SD Memory Card Capacity
The capacity of the inserted SD or SDHC (maximum size 32GB) memory card in megabytes is stored in D8039.
D8040-D8047 Analog Input Value
The analog input values (0 to 10V DC) to the analog input terminals are converted to digital values (0 to 1000) and stored in the
corresponding special data registers.
When the programming language is FBD, the linear conversion can be configured for each analog input (AI). Even when the linear
conversion is configured for the analog inputs, the special data registers store the analog values (0 to 1000) before the linear
conversion is applied.
D8040=AI0, D8041=AI1, D8042=AI2, D8043=AI3, D8044=AI4, D8045=AI5, D8046=AI6, D8047=AI7
D8050-D8073, D8134-D8145 High-speed Counter
These special data registers are used with the high-speed counter function and the frequency measurement function.
For details on the SmartAXIS Pro/Lite high-speed counter, see "High-Speed Counter" on page 5-13.
D8074 Backlight ON Time
The backlight ON time is stored. The backlight ON time can be configured by changing the value in D8074 between 1 to 65535
seconds. When D8074 is 0, the backlight is always ON. The backlight ON time can also be changed with the HMI function. For
details, see "Backlight ON Time" on page 5-57.
D8077 Analog Input Out of Range Status
When an analog input value is 11V or higher, the corresponding bit of D8077 turns on. When an analog input value is lower than
11V, the corresponding bit of D8077 turns off.
The assignment of each analog input is as follows.
Bit
15
D8077
D8078-D8083 MAC Address (Read only)
MAC address of the SmartAXIS is stored in the special data registers in hexadecimal as shown below.
Example) MAC address: AA-BB-CC-DD-EE-FF
D8078=AAh, D8079=BBh, D8080=CCh, D8081=DDh, D8082=EEh, D8083=FFh
D8084-D8087 IP Address (Current Data) Read only
IP address of the SmartAXIS is stored in the special data registers as shown below.
Example) IP address: aaa.bbb.ccc.ddd
D8084=aaa, D8085=bbb, D8086=ccc, D8087=ddd
D8088-D8091 Subnet Mask (Current Data) Read only
Subnet mask of the SmartAXIS is stored in the special data registers as shown below.
Example) Subnet mask: aaa.bbb.ccc.ddd
D8088=aaa, D8089=bbb, D8090=ccc, D8091=ddd
Bit Bit
8 7 6 5 4 3 2
0 0 0 0 0 0
S AXIS P /L U '
MART RO ITE SER S
Bit
1 0
0 0
Analog Input AI0
Analog Input AI1
Analog Input AI2
Analog Input AI3
Analog Input AI4
Analog Input AI5
Analog Input AI6
Analog Input AI7
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ANUAL
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