Mode Switching Setting (Buffer Memory Addresses 158, 159: Un\G158, Un\G159); Pass Data Classification Setting (Buffer Memory Addresses 200: Un\G200) (Q64Ad-Gh Only) - Mitsubishi MELSEC Q Series User Manual

3 SPECIFICATIONS

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

3.4.22 Pass data classification setting (buffer memory addresses 200: Un\G200)
(Q64AD-GH only)
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(1) Set the values of the mode desired to be switched to.
(2) After setting the values, turning the 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 the
operating condition setting completed flag (X9) turns OFF.
After confirming that the operating condition setting completed flag (X9) has
turned OFF, turn OFF the 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 whether the offset/gain values to be saved/restored are voltages or
currents when saving/restoring the offset/gain values of the user range setting.
b15 b14 b13 b12 b11 b10
0 0 0
POINT
Refer to Section 4.6 for the offset/gain value setting method.
Buffer memory address 158
0964
H
4144
H
b9 b8
0 0 0 0 0
Information of b4 to b15 is fixed to 0.
MELSEC-Q
Set values
Buffer memory address 159
4144
0964
b7 b6 b5 b4 b3
0 0 0 0 CH4 CH3 CH2 CH1
1: Current specified
0: Voltage specified
H
H
b2 b1 b0
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