Mitsubishi Electric MELSEC-Q series User Manual page 111

(9) CH1 Maximum value (Un\G30) to CH8 Minimum value (Un\G45)
The maximum and minimum values of the digital value digital-converted for each channel are stored as signed
16-bit binary.
For details on the maximum and minimum values hold function, refer to the following.
• Maximum Value and Minimum Values Hold Function (
CH1 Maximum value (Un\G30) to CH8 Minimum value (Un\G45) are updated to the present value when either of
the following operations is performed:
• When the setting is changed after Operating condition setting request (Y9) is turned on then off
• When Maximum value/minimum value reset request (YD) is turned on then off
● When the time average method is specified, the maximum and minimum values are stored in each average time
specified. When the count average method is specified, the maximum and minimum values are stored in each count
average specified. When one of other digital conversion methods is specified, the maximum and minimum values are
stored in each sampling cycle.
● When the scaling function is used, the maximum and minimum values after scale conversion are stored.
(10)Input signal error detection setting (Un\G47)
Set whether to enable or disable the input signal error detection for each channel.
For details on the input signal error detection function, refer to the following.
• Input Signal Error Detection Function (
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5
0 0
b8 to b15 are fixed to "0".
(a) Enabling the setting
Turn on then off Operating condition setting request (Y9) to enable the setting.
(b) Default value
All channels are set to Disable (1).
Page 42, Section 4.6)
0 0 0 0 0 0 CH8 CH7 CH6 CH5
CHAPTER 6 BUFFER MEMORY
Page 57, Section 4.11)
b4 b3 b2 b1 b0
CH4 CH3 CH2 CH1
0: Enable
1: Disable
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