Honeywell Vertex M User Manual page 113

4-20 mA Test
Use the 4-20 mA test to test or calibrate external devices connected to the optional 4-20 mA
PLC.
Note: The 4-20 test generates an actual current output on the optional 4-20 mA PLC. Notify
appropriate personnel that a test is planned to be conducted.
To conduct a 4-20 mA test:
1. Choose Main Screen, Menu, Service and then 4-20 mA Test.
2. Choose the analyzer and point for the alarm test.
3. Use the up and down arrows to set the current level. Touch 20 mA Test to start the test.
Touch Reset to stop the test.
4. To continue testing, repeat steps 2 and 3.
See "Event List" on page 100 to clear events.
Vertex M 113 User Manual