Procedure
1. Test the mA output(s).
a. Choose ProLink > Test > Fix Milliamp 1 or ProLink > Test > Fix Milliamp 2.
b. Enter 4 mA in Set Output To.
c. Click Fix mA.
d. 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.
e. Click UnFix mA.
f. Enter 20 mA in Set Output To.
g. Click Fix mA.
h. 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.
i. Click UnFix mA.
2. Test the frequency output(s).
a. Choose ProLink > Test > Fix Freq Out.
b. Enter the frequency output value in Set Output To.
c. Click Fix Frequency.
d. Read the frequency signal at the receiving device and compare it to the
transmitter output.
e. Click UnFix Freq.
3. Test the discrete output(s).
a. Choose ProLink > Test > Fix Discrete Output.
b. Select On.
c. Verify the signal at the receiving device.
d. Select Off.
e. Verify the signal at the receiving device.
f. Click UnFix.
Postrequisites
• If the mA output reading was slightly off at the receiving device, you can correct this
discrepancy by trimming the output.
Troubleshooting
Configuration and Use Manual 165