Offset/Gain Setting Mode Offset/Gain Specification (Buffer Memory Address 22, 23: Un\G22, Un\G23); Maximum And Minimum Value Storage Area (Buffer Memory Address 30 To 45: Un\G30 To Un\G45) - Mitsubishi Electric Melsec Q Series User Manual

3 SPECIFICATIONS
3.4.11 Offset/gain setting mode Offset/gain specification (buffer memory address 22, 23:
Un\G22, Un\G23)
Un\G22 (Offset specification)
Un\G23 (Gain specification)
3.4.12 Maximum and minimum value storage area (buffer memory address 30 to 45:
Un\G30 to Un\G45)
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(1) Specifies the channel to be adjusted for the offset/gain settings.
(2) The channel for which the offset is to be adjusted is specified in Offset/gain
setting mode Offset specification (buffer memory address 22: Un\G22) and the
channel for which the gain is to be adjusted is specified in Offset/gain setting
mode Gain specification (buffer memory address 23: Un\G23).
(3) Although it is possible to set multiple channels at the same time, set the offset
and gain separately (Set either Offset/gain setting mode Offset specification
(buffer memory address 22: Un\G22) or Offset/gain setting mode Gain
specification (buffer memory address 23: Un\G23) to 0). If both are set at the
same time, an offset/gain setting mode error (error code 500) occurs.
(4) For Q64AD, b4 to b7 (information for CH5 to CH8) are invalid.
(5) Refer to Section 4.6 for the details of the offset/gain settings.
b15 b14 b13 b12 b11 b10
0 0 0 0
0 0 0 0
(1) The maximum and minimum values of the converted digital value for each
channel are stored by each sample processing time (80μs/channel).
(2) The stored values for all channels will be cleared to 0 when Operating condition
setting request (Y9) is set to on and the setting is changed or when Maximum
value/minimum value reset request (YD) is set to on.
(3) For the channels specified in averaging process, maximum and minimum values
of the converted digital values by sampling processing are stored.
b9 b8 b7
0 0 0 0 CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1
0 0 0 0 CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1
MELSEC-Q
b6 b5 b4 b3 b2
1 : Channel to be set
0 : Invalid
b1 b0
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