3 - 13
MELSEC-Q
3 SPECIFICATIONS
3.4.2 A/D conversion enable/disable setting (buffer memory address 0: Un\G0)
(1) Sets whether the output of an A/D conversion value is enabled or disabled for
each channel.
(2) It is necessary to set the operating condition setting request (Y9) to ON/OFF in
order to enable the A/D conversion enable/disable setting. (See Section 3.2.2.)
(3) By default, A/D conversion is enabled for all channels.
(4) In the case of the Q64AD module, b4 to b7 (CH5 to CH8) become invalid.
b15
b14
b13
b12
b11
b10
b9
b8
b7
b6
b5
b4
b3
b2
b1
b0
CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1
0
0
0
0
0
0
0
0
For the Q64AD, information for b4 to b15 is fixed at 0,and
for the Q68ADV (I), information for b8 to b15 is fixed at 0.
0 : A/D conversion enabled
1 : A/D conversion disabled
When the channels used for A/D conversion are 1, 3, 5 and 8, 006A
H
(106) is stored in buffer memory
address 0 (Un\G0).
b15
CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1
A
6
0
0
006A
H
(106)
0
0
0
0
0
0
0
0
0
1
1
0
1
0
1
0
b14
b13
b12
b11
b10
b9
b8
b7
b6
b5
b4
b3
b2
b1
b0
3.4.3 CH average time/average number of times (buffer memory addresses 1 to 8: Un\G1
to Un\G8)
(1) Sets the average time or average number of times for each channel for which
averaging processing was specified.
(2) The setting range is as shown below:
Averaging processing by the number of times: 4 to 62500
Averaging processing by time: 2 to 5000 ms
(3) Zero is set as the default.
Example
Summary of Contents for Q64AD
Page 11: ...1 2 MELSEC Q 1 OVERVIEW MEMO...
Page 13: ...2 2 MELSEC Q 2 SYSTEM CONFIGURATION MEMO...
Page 31: ...3 18 MELSEC Q 3 SPECIFICATIONS MEMO...
Page 43: ...4 12 MELSEC Q 4 SETUP AND PROCEDURES BEFORE OPERATION MEMO...
Page 61: ...5 18 MELSEC Q 5 UTILITY PACKAGE SW0D5C QADU E MEMO...
Page 67: ...6 6 MELSEC Q 6 PROGRAMMING MEMO...
Page 76: ...Index 3 MEMO...