Mitsubishi Electric Melsec iQ-R Series User Manual page 113

■Enabling the setting
Turn on and off 'Operating condition setting request' (Y9).
■Default value
The default value is All channels (0) for all areas.
CH1 Digital output value
The A/D-converted digital output value is stored as a 16-bit signed binary value.
b15 b14 b13 b12 b11 b10 b9
(2)
(1) Data section
(2) Sign bit 0: Positive, 1: Negative
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Digital output value
■Refreshing cycle
When time average or count average is performed, values are updated at every averaging process cycle. When the
processing other than them is performed, values are updated at every sampling cycle.
CH1 Digital operation value
A digital operation value obtained by the scaling function is stored as a 16-bit signed binary value.
b15 b14 b13 b12 b11 b10 b9
(2)
(1) Data section
(2) Sign bit 0: Positive, 1: Negative
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Digital operation value
■Refreshing cycle
When time average or count average is performed, values are updated at every averaging process cycle. When the
processing other than them is performed, values are updated at every sampling cycle.
When the scaling function is not used, the same value as 'CH1 digital output value' (Un\G400) is stored.
CH1 Maximum value, CH1 Minimum value
The maximum value and minimum value of digital operation values or digital output values are stored as 16-bit signed binary
values.
In the following cases, 'CH1 Maximum value' (Un\G404) and 'CH1 Minimum value' (Un\G406) are updated with the current
values.
• When 'Operating condition setting request' (Y9) is turned on and off and the setting is changed
• When 'Maximum value/minimum value reset request' (YD) is turned on and off
b8 b7 b6 b5 b4 b3 b2
(1)
CH1
400
b8 b7 b6 b5 b4 b3 b2
(1)
CH1
402
b1 b0
CH2 CH3 CH4
600 800 1000
b1 b0
CH2 CH3 CH4
602 802 1002
CH5 CH6 CH7 CH8
1200 1400 1600 1800
CH5 CH6 CH7 CH8
1202 1402 1602 1802
APPX
Appendix 3 Buffer Memory Areas
A
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