Introduction of PR Operation ASDA Series Application Note 5. PR: Edit parameters by triggering PR event. Use write-in function of PR to pre-set the parameter and value that required editing. Once this PR is triggered, parameter settings can be modified. The related setting and triggering methods will be explained in Section 1.2.7. Figure 1.4 Use PR Write-in Function to Edit Parameter Setting In this example, if system parameter value is shown in hexadecimal format, the bit code will be presented by 0xDCBAUZYX. 1-4 March, 2015