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4.6 Offset/Gain Settings
4.6.3 A/D conversion value storage during offset/gain setting
4
SETUP AND PROCEDURES BEFORE OPERATION
When running this program together with the normal-mode A/D conversion pro-
gram (shown in Section 6.4.3), use *1 of this program as the initial setting pro-
gram.
To use each function of the Q66AD-DG for A/D conversion in the normal mode,
add appropriate initial setting items to the part marked *2 depending on the func-
tion to be used. (Refer to an example below.)
Note) When adding this program to the normal-mode A/D conversion program
(shown in Section 6.4.3), replace the existing initial setting program with the pro-
gram marked *1. Before using this program, check the device numbers.
(c) When switching the mode by making intelligent function module switch setting
Only the common program is necessary.
4.6.3 A/D conversion value storage during offset/gain setting
If during the offset/gain setting, the A/D conversion values are stored into Un\G11 to
Un\G18 as in the normal mode.
(1) Q68AD-G
The A/D conversion values of all channels are stored into the buffer memory.
(2) Q66AD-DG
The A/D conversion values of the channels specified in the offset/gain setting mode
(Un\G22, Un\G23) are stored into the buffer memory.
\
\
\
CH1 Average time/Average
number of times/Move average/
Time constant settings
CH2 Average time/Average
number of times/Move average/
Time constant settings
Averaging process
specification
*2 Example of adding initial setting items
(Averaging processing specifications of CH1 and CH2)
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