Mitsubishi Electric Melsec iQ-R Series User Manual page 114

■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Maximum value
CH Minimum value
• For the channel to which the averaging processing is specified, the maximum and minimum values are
stored at every averaging processing time.
• When the scaling function is used, values calculated by the scaling function are stored in Maximum value
and Minimum value.
CH1 Range setting monitor
The input range value set in the input range setting or 'CH1 Range setting' (Un\G598) can be checked.
Monitored value
0H
1H
AH
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Range setting monitor
The stored value in this area is not updated for a channel where A/D conversion disable is set since the input
range cannot be switched for that channel. For details, refer to the following.
Page 16 Range Switching Function
CH1 A/D conversion enable/disable setting
Set whether to enable or disable the A/D conversion.
For details on the A/D conversion enable/disable setting function, refer to the following.
Page 24 A/D Conversion Enable/Disable Setting Function
Setting value
0
1
When a value other than the above is set, the value is regarded as A/D conversion disable (1).
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH A/D conversion enable/disable setting
■Enabling the setting
Turn on and off 'Operating condition setting request' (Y9).
■Default value
The default value is A/D conversion disable (1) for all channels.
APPX
112
Appendix 3 Buffer Memory Areas
CH1 CH2 CH3
404 604 804
406 606 806
Description
4 to 20mA
0 to 20mA
4 to 20mA (extended mode)
CH1 CH2 CH3
430 630 830
Setting details
A/D conversion enable
A/D conversion disable
CH1 CH2 CH3
500 700 900
CH4 CH5 CH6
1004 1204 1404
1006 1206 1406
CH4 CH5 CH6
1030 1230 1430
CH4 CH5 CH6
1100 1300 1500
CH7 CH8
1604 1804
1606 1806
CH7 CH8
1630 1830
CH7 CH8
1700 1900