Magnetrol Jupiter JM4, Руководство по эксплуатации

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41-621.1 HART ® to Modbus ® Adaptor Operating Manual
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16.5.
Writing registers to the HMA
16.5.1
Configure the ROC 800 to access a register in the HMA or attached HART device as for
reading a register from the HMA (section 16.4).
16.5.2
When setting up the row in the Configure \ MODBUS \ Master Table tab, use Function
Code 16
– Preset Multiple Registers for multi-byte parameters, or 6 – Preset Single
Register for single-byte parameters.
16.5.3
Click Update to send the new setting to the ROC 800.
16.5.4
Open the Soft Point dialog by selecting I/O \ Soft Point in the Configuration Tree window,
then double-clicking on #1, Soft Pt 01.
16.5.5
Highlight the value to be changed and enter the new value.
16.5.6
Click on Update to send the new value to the device.
16.5.7
Return to the Configure \ MODBUS \ Master Table tab.
16.5.8
Change the Function Code for the parameter to 3 – Read Holding Registers or 4 – Read
Input Registers as appropriate.
16.5.9
Click on Update to send the new setting to the device.
16.5.10
Return to the Soft Point dialog by selecting I/O \ Soft Point in the Configuration Tree
window, then double-clicking on #1, Soft Pt 01.
16.5.11
Click on Update to confirm that the device has accepted the new value.