Mode Switching Setting (Buffer Memory Address 158, 159: Un\G158, Un\G159); Pass Data Classification Setting (Buffer Memory Address 200: Un\G200) - Mitsubishi Electric MELSEC Q Series User Manual

3 SPECIFICATIONS

3.4.21 Mode switching setting (buffer memory address 158, 159: Un\G158, Un\G159)

3.4.22 Pass data classification setting (buffer memory address 200: Un\G200)

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(1) Set the values of the mode to which you want to switch.
(2) After setting the values, turning Operating condition setting request (Y9) from off
to on switches to that mode.
(3) When Mode switching is performed, this area is cleared to zero and Operating
condition setting completed flag (X9) turns off.
After confirming that Operating condition setting completed flag (X9) has turned
off, turn off Operating condition setting request (Y9).
Mode to be switched to
Normal mode
Offset/gain setting mode
POINT
If the values written are other than the above, mode switching is not performed and
only the operating condition is changed.
(1) Areas used to restore the user range settings offset/gain values when Online
module change is made.
Refer to Chapter 7 for details of Online module change.
(2) Specify the user range setting to be saved/restored when saving/restoring the
offset/gain values of any of the user range settings 1 to 3.
b15
to
0
b8 to b15 information is fixed at 0.
POINT
(1) Refer to Section 4.6 for the offset/gain value setting method.
(2) D/A conversion aborts if the data is written to this area in the new Q62DA-FG
and User range writing request (YA) is turned on.
To resume D/A conversion, turn Operating condition setting request (Y9) from
off to on, then to off again.
Buffer memory address 158
0964
4144
b12 b11
to
0
H H
Set values
Buffer memory address 159
H
H
b8 b7 b4
to
CH2
0: User range setting 1 specification
1: User range setting 2 specification
2: User range setting 3 specification
MELSEC-Q
4144
H
0964
H
b3 b0
to
CH1
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