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E-43
6 Table Output Function
6.2 Preparation of data table
A
Common Items
B
FX
3U
-4AD
FX
3UC
-4AD
C
FX
3U
-4AD-ADP
D
FX
3G
-2AD-BD
E
FX
3U
-4DA
F
FX
3U
-4DA-ADP
G
FX
3G
-1DA-BD
H
FX
3U
-3A-ADP
I
FX
3U
-4AD-PT
-ADP
J
FX
3U
-4AD-PTW
-ADP
FX
3G
/FX
3U
/FX
3UC
PLC User's Manual - Analog Control Edition
FX3U-4DA (4-channel Analog Output)
5. Example of pattern output
Data can be output in a predetermined pattern as shown below. (Example of pattern 1 in output mode 1
shown on the previous page)
6. Caution when preparing the data table
• Prepare the data table in continuous data registers in the PLC main unit or continuous expansion registers.
(Prepare data without spaces between patterns or points.)
If data has spaces, the data cannot be transferred normally to the buffer memory in FX
3U-4DA.
→ For a detailed description of data table errors, refer to Section 6.5.
3V
5V
Output
value
8V
Output update
time at point 1
(1800 ms)
Point 1
Time
Output update
time at point 2
(2600 ms)
Output update
time at point 3
(
500 ms
)
Point 2
Point 3
S-shaped
interpolation
Linear
interpolation
When the pattern
is repeated
(BFM #85 to #88
are set to 0 or 2 or
higher.)