Mitsubishi MELSEC iQ-F, Руководство пользователя

Страница: 151 / 182

APPX
Appendix 4 Buffer Memory Areas
149
A
CH1 Conversion value shift amount
Set 'CH1 Conversion value shift amount' (Un\G472) used for the shift function.
The digital operation value to which the conversion value shift amount is applied is stored in 'CH1 Digital operation value'
(Un\G402).
For details on the shift function, refer to the following.

Page 53 Shift Function
■
Buffer memory address
The following shows the buffer memory address of this area.
■
Setting range
The possible setting range is from -32768 to +32767.
■
Enabling the setting
The set value is added to the CH1 Digital operation value regardless of the OFF
→
ON
→
OFF status of 'Operating condition
setting request' (Un\G70, b9).
■
Default value
The default value is set to 0.
CH1 Maximum value reset request
When resetting the maximum value, and updating with the current value, turn off
→
on.
■
Buffer memory address
The following shows the buffer memory address of this area.
■ Enabling the setting
When ‘CH1 Maximum value reset request’ (Un\G473) turns off
→
on, ‘CH1 Maximum value’ (Un\G404) is reset regardless of
turning off
→
on
→
off of ‘Operating condition setting request’ (Un\G70, b9), and updated with the current value.
■
Default value
The default value is off (0).
(1) Data section
(2) Sign bit 0: Positive, 1: Negative
Buffer memory name CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
CH  Conversion value shift amount 472 672 872 1072 1272 1472 1672 1872
CH  Conversion value shift amount (In FX2N allocation mode
function)
61 62 63 64 65 66 67 68
Buffer memory name CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
CH

Maximum value reset request 473 673 873 1073 1273 1473 1673 1873
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b0 b1 b2 b3 b4
(1) (2)