5.
15.17.11
Perform a discrete output loop test using a web browser
Prerequisites
Before performing a discrete output loop test, configure Channel C as a discrete output.
Follow appropriate procedures to ensure that loop testing will not interfere with existing
measurement and control loops.
Procedure
1.
2.
3.
4.
5.
6.
Postrequisites
If the discrete output readings are reversed, check the setting of Discrete Output Polarity.
15.17.12
Perform a discrete input loop test using a web browser
Prerequisites
Before performing a discrete input loop test, configure Channel C for a discrete input.
Follow appropriate procedures to ensure that loop testing will not interfere with existing
measurement and control loops.
Procedure
1.
2.
3.
4.
5.
Postrequisites
•
Configuration and Use Manual
Click UnFix FO.
Choose Service Tools > Simulation > Discrete Output Test.
Set Fix To: to ON.
Verify the signal at the receiving device.
Set Fix To: to OFF.
Verify the signal at the receiving device.
Click UnFix.
Set the remote input device to ON.
Choose Service Tools > Diagnostics > View I/O Levels.
Verify the Channel C Value accurately shows the input.
Set the remote input device to OFF.
Verify the Channel C Value accurately shows the input.
If the discrete input readings are reversed, check the setting of Discrete Input
Polarity.
Troubleshooting
237