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CHAPTER 8 FUNCTIONS
8
8.11 Scaling Function
(3) Setting procedure
The setting procedure for the main A/D converter module is as follows:
1. Set "Method selection" to "Parameter write".
"CC IE Field Configuration" window Select the main A/D converter module from "List of stations"
[CC IE Field Configuration] [Online] [Parameter Processing of Slave Station]
2. In "Basic module parameter", set "CH A/D conversion enable/disable setting" to "0: Enable".
3. In "Basic module parameter", set "CH Scaling enable/disable setting" to "0: Enable".
4. In "Basic module parameter", set the values in "CH Scaling upper limit value" and "CH Scaling
lower limit value".
● Even if the scaling upper limit value and the scaling lower limit value are set so that the change is larger than the
maximum resolution described in the performance specifications, the resolution will not increase.
● Scaling settings must meet the following condition:
Scaling upper limit value > Scaling lower limit value
● For the extension A/D converter module, make the settings for each item of "Ext. module 1_Module parameter".
Item Setting range
CH Scaling upper limit value
-32000 to 32000
CH Scaling lower limit value
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