Operating the Analyzer
301-92-4 A .ver 97020-00094
–11
Modbus Address
The Modbus Address parameter sets the analyzer address for when the
analyzer is used as a Modbus device. Addresses from 1 to 250 can be used.
Modbus Mode
The Modbus Mode parameter sets the communications protocol for the RS232
port. There are three choices: 0 for turning the Modbus capabilities off and
defaulting to generic serial output as described in “Receiving Serial Data
(RS-232 Output)” on page 4-1; 1 for enabling the analyzer to respond to
Gould Modbus RTU function codes 3, 6 and 16; and 2 for enabling the analyzer
to respond
to Daniel Modbus R
TU function codes 3, 6 and 16.
User Analyzer ID
The User Analyzer ID parameter assigns a numeric identification to the data
enabling SCADA or DCS systems to associate data with a particular analyzer.
<SET PARAMETER MODE>
Modbus Address
1
Enter a value(1-250)
<SET PARAMETER MODE>
Modbus Mode
0
0:O 1:GMR 2:DMR
<SET PARAMETER MODE>
User Analyzer ID
0
Enter a value
UK Distibution by IMA Ltd Tel: +44 (0)1943 878877 Email: info@ima.co.uk Web: www.ima.co.uk