Siemens BACNET 125-699 - Manual (Page 30)

Siemens BACnet Heat Pump Controller - Multi-Stage Owner’s Manual
22 Siemens Building Technologies, Inc.
Description Address Application Description
DO 1 {41} 2583, 2584, 2590 Digital output 1 controls a 24 Vac load with an ON or OFF
status. If Motor 1 is enabled, DO 1 is coupled with DO 2 to
control an actuator.
DO 2 {42} 2583, 2584, 2590 Digital output 2 controls a 24 Vac load with an ON or OFF
status. lf Motor 1 is enabled, DO 2 is coupled with DO 1 to
control an actuator.
DO 3 {43} 2590 Digital output 3 controls a 24 Vac load with an ON or OFF
status. lf Motor 2 is enabled, DO 3 is coupled with DO 4 to
control an actuator.
ELEC HEAT {43} 2584 This output controls the contact for the first stage of electric
heat and has a status of ON or OFF.
ELEC HEAT 1 {43} 2583 This output controls the contact for the first stage of electric
heat and has a status of ON or OFF.
DO 4 {44} 2590 Digital output 4 controls a 24 Vac load with an ON or OFF
status. lf Motor 2 is enabled, DO 4 is coupled with DO 3 to
control an actuator.
HTG CMP 1 {44} 2584 Digital output used to control the heating compressor 1.
REV VALVE {44} 2583 Digital output used to control the reversing valve.
COOL and HEAT status is indicated for the 24 Vac valve or
relay. The default configuration is energized for HEAT. The
configuration may be reversed in DO DIR.REV.
DO 5 {45} 2590 Digital output 5 controls a 24 Vac load with an ON or OFF
status. lf Motor 3 is enabled, DO 5 is coupled with DO 6 to
control an actuator.
COMPRESSOR 1 {45} 2583 Digital output used to control the compressor. ON or OFF
status is indicated for the 24 Vac relay.
HTG CMP 2 {45} 2584 Digital output used to control heating compressor 2. ON or
OFF status is indicated for the 24 Vac relay.
CLG CMP 1 {46} 2584 Digital output used to control cooling compressor 1.
DO 6 {46} 2590 Digital output 6 controls a 24 Vac load with an ON or OFF
status. lf Motor 3 is enabled, DO 6 is coupled with DO 5 to
control an actuator.
EHEAT3.CMP2 {46} 2583 Digital output used to control either compressor 2 or the
third stage of electric heat.
CLG CMP 2 {47} 2584 Digital output used to control cooling compressor 2.
DO 7 {47} 2590 Digital output 7 controls a 24 Vac load with an ON or OFF
status.
EHEAT2.CMP3 {47} 2583 Digital output used to control either compressor 3 or 2nd
stage of electric heat.
DMPR COMD {48} 2583, 2584 Value to which the damper motor is commanded in percent
of full travel.
MTR1 COMD {48} 2590 Value to which the Motor 1 actuator is commanded in
percent of full travel.