Mitsubishi Electric NZ2EX2B-60AD4 User Manual page 223

(21)CH Maximum value, CH Minimum value
The maximum and minimum values of converted digital operation value are stored as signed 16-bit binary.
See below for reset.
• Turning on and off Maximum value/minimum value reset request (RY1D) of the main A/D converter module
results in CH Maximum value and CH Minimum value of the main A/D converter module being updated
to the current value.
• Turning on and off Maximum value/minimum value reset request (RY2D) of the extension A/D converter
module results in CH Maximum value and CH Minimum value of the extension A/D converter module
being updated to the current value.
• Turning on and off Initial data setting request flag (RY9) results in CH Maximum value and CH Minimum
value of both the main A/D converter module and the extension A/D converter module being updated to the
current value.
(a) Remote buffer memory address
The remote buffer memory addresses of this area are as follows:
Remote buffer memory name
CH Maximum value
CH Minimum value
● With the averaging processing specified, the maximum and minimum values are updated per averaging process cycle;
otherwise, updated per sampling cycle.
● With the following functions used, values computed by each function are stored in the maximum value and the minimum
value:
• Digital clipping function
• Scaling function
• Shift function
• Difference conversion function
(22)Extension module identification code
The identification code for a connected extension module is stored.
If the extension A/D converter module is connected, 2111H is stored.
For the identification code for extension modules other than the extension A/D converter module, refer to the
following:
 Manual including the description of the extension module used
(a) Remote buffer memory address
The remote buffer memory address of this area is as follows:
Remote buffer memory name
Extension module identification code
Main A/D converter module
CH1 CH2 CH3
0601H 0603H 0605H 0607H
0602H 0604H 0606H 0608H
Main A/D converter module

Extension A/D converter module
CH4 CH1 CH2 CH3
0701H 0703H 0705H
0702H 0704H 0706H
Extension A/D converter module
0700H
APPX
A
CH4
0707H
0708H
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