41-621.1 HART
®
to Modbus
®
Adaptor Operating Manual
57
16.3.6
For Comm Ports, select the port number displayed in step 16.3.3.
16.3.7
Ensure that the communications settings match the settings of the HMA performed in
step 16.1.1, then click OK. Ensure that the Port Owner is set to Modbus Master. For
example,
16.4.
Reading registers from the HMA
16.4.1
Select Configure \ MODBUS from the ROCLINK 800 Menu bar.
16.4.2
Change the Comm Port to match the port to which the HMA is connected.
16.4.3
The followings steps demonstrate how to read the PV, SV, TV and QV as well as the
Blocking Distance from a HART device attached to the HMA.
Summary of Contents for Jupiter JM4
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