46
BAS-SVX090B-EN
Commissioning and Troubleshooting in Powered State
This section provides illustrations and methods about how to check the Symbio 500 points after making
connection and applying power (indicated in each illustration by the terminal connector and Symbio 500
label). The step numbers or method numbers in each illustration correspond to the information in each
table.
To test inputs/outputs requires a digital multimeter and a small flat-tip screwdriver.
Note: The Out of Service and Override features in Tracer TU can be used to simulate operation for
testing the input/output interaction. By placing a point out of service or overriding at the priority
required for control, the user can enter a value for the point sufficient to trigger a reaction at the
output based on the TGP2 logic controlling the output.
Voltage Inputs
Checkout Procedure Measurement
Expected Value
Step 1
Measure AC voltage across the voltage
termination
Vac ≈ 0.0 V
AC voltage will affect further
measurement
Step 2
Measure DC voltage across the voltage
termination
Compare to input status in Tracer TU
Resistive Inputs
Checkout Procedure Measurement
Expected Value
Step 1
Measure AC voltage across the resistive
termination
Vac ≈ 0.0 V
AC voltage will affect further
measurement
Step 2
Measure DC voltage across the resistive
termination
See the charts below
To Next Page
Loading...
