Chapter 3 PLC System Configuration & Settings Initial Users can set initial values in this column. When the parameters in HWCONFIG are downloaded, the initial values set are written into the module. Users may need to type initial values in the Initial columns for some of the parameter types, and select initial values in the Initial columns for the other parameter types. Please refer to the instructions for a module for more information about the range of values which can be set, and the processing mechanism after the downloading of the initial values. Comment After users click the Comment cell for a parameter, they can type a comment on the parameter.
A comment is composed of 32 characters at most, and a Chinese character occupies two characters. The default contents of the Comment column for a parameter type are usually the same as the contents of the Description column for the parameter type. After Default in the lower left corner of the Parameter Setting window is clicked, the values of the parameters in the module will be restored to the default values. 3-235