Microsensor MPM4706 Operation Manual page 9

output, for example: a Gauge pressure sensor should display "0"
pressure in the atmospheric environment, but the actual reading may
be greater than or less than "0". The user can click " Zero" button to
zero the transmitter, the reading will be changed to "0" after the Zero
adjustment.
b) To configure the transmitter address, baud rate and other
parameters, change the parameters to be modified to the target
values in the "Basic Info" column, and then click the "Modify" button
to re-search for the transmitter.
c) No change needs to be made to "Digital Output Signal Set" and
"Analog Output Set"
d) "Command " is similar to the function of serial assistant, the RS485
communication function will be implemented directly in string form or
in HEX, the software will automatically add Check Start-bit and
Stop-bit, and the complete command will be displayed in Send
Buffer.
Note: After the parameter's modification is completed, please click the
"Save Modification" button to write the modified parameters to the
transmitter, otherwise all parameters will return to the state before
modification after the transmitter is re-connected to power.
4.3.2 RS485 Communication Failure Self-inspection
a) First be sure the wiring connection is correct.
b) Then ensure that the power supply voltage of the transmitter is within
the normal operating voltage range.
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