User's Manual

Page 84 IQ Radar 300 PL-611
Communications
Communications Communications
Communications
This is a value between 0 and 40 which specifies the input or output indexed by the
parameter.
Examples (P920, primary index 1)
2. Write the secondary index value into R43,998.
This is a value between 0 and 40 that specifies the secondary index on the parameter.
This value is usually 0.
3. Write the desired format value into R43,997 [
such as??].
4. Read the value from the appropriate parameter register.
Types of values are:
• Numeric Values on page 85.
• Split Values on page 85.
• Text Messages on page 86.
A value of 22,222 indicates that an error has occurred. Specify a different format type
and try again.
Writing Parameters
The method of writing parameters is similar to the method of reading them. Become
familiar with Reading Parameters, page 83, before attempting to write any parameters.
Writing parameter values to the IQ 300:
1. Write the primary index value into R43,999.
2. Write the secondary index value into R43,998.
3. Write the desired format value into R43,997.
4. Write the value to the appropriate parameter register.