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CHAPTER 8 FUNCTIONS
8
8.7 Range Switching Function
8.7 Range Switching Function
The input range can be selected for each channel from the following ranges:
• Factory default range (4 to 20mA, 0 to 20mA, 1 to 5V, 0 to 5V, -10 to 10V)
• User range (user range setting 1, user range setting 2)
*1
*1 The main A/D converter module only permits the selection.
(1) 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 up "CH Range setting".
For the extension A/D converter module, make the settings for each item of "Ext. module 1_Module parameter".
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