User manual

Siemens BACnet VAV Actuator Owner’s Manual
Siemens Building Technologies, Inc. 25
Descriptor Address
1
Application Description
MTR2 POS {53} 2560, 2561, 2597 The current position of the Motor 2 actuator in
percent of full travel (for use as an auxiliary slave
point). This value is calculated based on motor run
time. See MTR2 TIMING.
VLV POS {53} 2565 The current position of the valve in percent of full
travel for applications using a water valve. This
value is calculated based on motor run time.
VLV1 POS {53} 2563 The current position of valve 1 in percent of full
travel for applications using a water valve. This
value is calculated based on motor run time.
MTR2 TIMING 55 All except
2562, 2564, 2566
The time required for the Motor 2 actuator to travel
from full closed to the full open position.
DMPR ROT ANG 56 All except 2597 The number of degrees the damper is free to travel.
DPR1 ROT ANG 56 2597 The number of degrees that damper 1 is free to
travel.
DPR2 ROT ANG 57 2597 The number of degrees that damper 2, the hot duct
damper, is free to travel.
MTR SETUP 58 All The configuration setup code for Motors 1, 2, and 3.
This enables the motors individually and sets each
motor to be either direct or reverse acting.
Note: When a motor is enabled, its associated DOs
are enabled.
DO DIR.REV 59 All The configuration setup code for DOs. Allows the
DOs to be direct or reverse acting (enabled equals
energized or disabled equals de-energized).
EHEAT FLOW 60 2562 The flow required before the electric heat will be
enabled.
COOL TEMP 61 2561 The discharge air temperature where the controller
will switch from heating to cooling mode. Used only
in applications with SUPPLY TEMP.
HEAT TEMP 62 2561 The discharge air temperature where the controller
will switch from cooling to heating mode. Used only
in applications with SUPPLY TEMP.
CLG P GAIN 63 All except 2597 The proportional gain value for the cooling
temperature control loop.
CLG l GAIN 64 All except 2597 The integral gain value for the cooling temperature
control loop.
CLG D GAIN 65 All except 2597 The derivative gain value for the cooling
temperature control loop.
CHK OUT 66 All The procedure tests all of the necessary I/O and
ensures the controller has the ability to operate
within the set airflow range, between CLG FLOW
MIN and CLG FLOW MAX.
HTG P GAIN 67 All except
2560, 2597
The proportional gain value for the heating
temperature control loop.