Siemens 200 instruction manual Writing Parameters

Modbus Register Types

•from Transducer One

Send the integer value 01008 to register 46,921.

2.Read the value from the appropriate parameter register (the example uses 44,921). Types of values are:

•Numeric Values on page 107

•Bit Values on page 107

•Split Values on page 108

•Text Messages on page 109

•Relay Function Codes (P111 Only) on page 110

A value of 22,222 indicates that an error 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 103, before attempting to write any parameters.

To write parameter values to the MultiRanger, follow these steps:

Global Index Method (P782 = 0)

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 the appropriate format register.

4.Write the value to the appropriate parameter register.

Parameter Specific Index Method (P782 = 1)

1.Write the primary index, secondary index, and data format values into the appropriate format register.

2.Write the value to the appropriate parameter register.

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