A/D Conversion Completed Flag (Buffer Memory Address 10: Un\G10); Digital Output Values (Buffer Memory Addresses 11 To 18: Un\G11 To Un\G18) - Mitsubishi Q64AD User Manual

3 SPECIFICATIONS

3.4.5 A/D conversion completed flag (buffer memory address 10: Un\G10)

Example
When A/D conversion is enabled for channels 1, 2 and 6 and all conversions for these channels are
complete, 0023 (35) is stored in buffer-memory address 10 (Un\G10).
H
b15 b14 b13 b12 b11 b10
0 0
0

3.4.6 Digital output values (buffer memory addresses 11 to 18: Un\G11 to Un\G18)

(1) When A/D conversion for the channels enabled for conversion is complete, the
A/D conversion completed flag is set to 1. The A/D conversion completed flag
(XE) is set to ON when the conversion for all A/D conversion enabled channels is
complete.
(2) When the operating condition setting request (Y9) is set to ON, the flag returns to
the default setting of 0 and changes to 1 when A/D conversion is complete.
(3) In the case of the Q64AD module, b4 to b7 (CH5 to CH8) are invalid.
b15 b14 b13 b12 b11 b10
0 0 0 0
For the Q64AD, information for b4 to b15 is fixed at 0,
and for the Q68AD, information for b8 to b15 is fixed at 0.
b9
0 0 0 0 0
0
(1) The digital output values after A/D conversion are stored in the buffer memory
addresses from 11 to 18 (Un\G11 to Un\G18) for each channel.
(2) The digital output values are expressed with 16-bit signed binary values.
b9 b8 b7
0 0 0 0 CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1
b8 b7 b6 b5 b4
0 0 0 1 0
CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1
2
3 - 15
MELSEC-Q
b6 b5 b4 b3 b2
1 : A/D conversion completed
0 : A/D conversion in progress
or not used
b3 b2 b1 b0
0 0 1 1
0023
3
b1 b0
(35)
H