Quick start with ProLink II
a required procedure. However, Micro Motion recommends performing a loop test for every input or
output available on your transmitter.
Procedure
1.
Test the mA output.
a.
Choose
ProLink→Test→Fix Milliamp 1
.
b.
Enter
0 mA
or
4 mA
in
Set Output To
. Click
Fix mA
.
c.
Read the mA current at the receiving device and compare it to the transmitter output.
The readings do not need to match exactly. If the values are slightly different, you can correct
the discrepancy by trimming the output.
d.
Click
UnFix mA
.
e.
Enter
20 mA
in
Set Output To
. Click
Fix mA
.
f.
Read the mA current at the receiving device and compare it to the transmitter output.
The readings do not need to match exactly. If the values are slightly different, you can correct
the discrepancy by trimming the output.
g.
Click
UnFix mA
.
2.
Test the secondary mA output.
Choose
ProLink→Test→Fix Millamp 2
, and repeat the loop test for the secondary mA output.
3.
Test the frequency output.
Note
If the Weights & Measures application is enabled on the transmitter, it is not possible to perform a
loop test of the frequency output, even when the transmitter is unsecured.
a.
Choose
ProLink→Test→Fix Freq Out
.
b.
Enter the frequency output value in
Set Output To
. Click
Fix Frequency
.
c.
Read the frequency signal at the receiving device and compare it to the transmitter output.
d.
Click
UnFix Freq
.
4.
Test the discrete output.
a.
Choose
ProLink→Test→Fix Discrete Output
.
b.
Select
On
.
c.
Verify the signal state at the receiving device.
d.
Click
UnFix
.
e.
Select
Off
.
f.
Verify the signal state at the receiving device.
g.
Click
UnFix
.
5.
Read the discrete input.
a.
Set the remote input device so that the desired signal is sent to the transmitter.
b.
Choose
ProLink→Test→Read Discrete Input
.
c.
Verify the signal state at the transmitter.
42
Micro Motion 9739 MVD Transmitters