Centrifugal/Absorption/Helical Rotary Chiller (UCP2) Interface
BMTW-SVN01F-EN 71
Figure 33. Location of Address DIP Switches of UCM Communication
Link on the CenTraVac UPC1
Device Addressing
The UCP address must be set to 01, 02, or 03 in order for it to communi-
cate with the BCU. The address is set with a series of DIP switches (S11)
on the 1U3 module of the UCP (see Figure 33). For UCP DIP switch set-
tings, see Table 10.
Centrifugal/Absorption/Helical Rotary
Chiller (UCP2) Interface
Description
These Unit Control Panels (UCP2s) allow Tracer Summit to monitor, con-
trol, and configure centrifugal, absorption, and helical rotary chillers. The
chiller must be equipped with a TCI Comm4 communication module to
communicate with a Tracer Summit BCU. For specific information about
the number of UCP2s allowed per BCU and per communication link, refer
to Table 7 on page 46.
Table 10. CenTraVac UCP1 Address Settings
UCM Address
CenTraVac UCP1 DIP Switch Settings
S11-1 S11-2 S11-3 S11-4 S11-5
1ononononOFF
2onononOFFon
3onononOFFOFF
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