Trane Tracer UC600 - Voltage Analog Output; Current Analog Output- Methods 1 or 2

BAS-SVX45F-GB 73
Commissioning/Troubleshooting in a Powered State
Voltage Analog Output
Current Analog Output- Methods 1 or 2
Measurement Procedure Expected Value
Measure DC voltage across the voltage
termination
Compare to the expected value
based on request from controller.
This request may be based on an
override of the output value.
General Information and Checkout Procedure Measurement Expected Value
Method 1:
Shorting the current output- this method leaves the circuit intact,
however, it will cause the vast majority of the current to flow through
the meter instead of the load (NOTE LOAD RESISTANCE).
Measure DC current
across the current
termination
Compare expected value based on request
from controller. This request may be based
on an override of the output value.
Method 2:
Measuring current directly- this method is most the typical way to
measure current and has the advantage of leaving the load in the loop.
However, the circuit must be broken when using this method.
Measure DC current
across the current
termination
Compare expected value based on request
from controller. This request may be based
on an override of the output value.