Operating Instructions

Point Database
Siemens Building Technologies, Inc. 6-5
Address Descriptor Application Description
54 GEX FLO COEF 2601, 2603, 2611,
2613
Calibration parameter for airflow sensor.
54 SUP2 COEF 2602, 2612 Calibration parameter for airflow sensor.
55 HOOD OCC VOL 2601, 2602, 2603,
2611, 2612, 2613
When HOOD VOL (Point 51) is above this value, hoods are considered
open for purposes of occupancy. (This value does not affect the
operation of the hood or the room pressurization system). Setting this
value to zero means the hood flow does not affect Point 45.
56 HOOD UOC VOL 2601, 2602, 2603,
2611, 2612, 2613
When HOOD VOL (Point 51) is below this value, hoods are considered
closed for purposes of occupancy. (This value does not affect the
operation of the hood or the room pressurization system).
57 VALVE CLOSED 2601, 2602, 2611,
2612
Setup point. Tells the LRC what voltage fully closes the reheat valve.
57 MIX FUL COLD 2603, 2613 Setup point. Tells the LRC what voltage fully strokes the mixing damper
to cold.
58 VALVE OPEN 2601, 2602, 2611,
2612
Setup point. Tells the LRC what voltage fully opens the reheat valve.
58 MIX FUL HOT 2603, 2613 Setup point. Tells the LRC what voltage fully strokes the mixing damper
hot.
59 GEX DMPR DIR 2601, 2603, 2611,
2613
Setup point. Indicates NOPEN or NCLOSE for general exhaust damper
actuator.
59 SUP2 DIR 2602, 2612 Setup point. Indicates NOPEN or NCLOSE for damper actuator on
supply terminal 2.
60 GEXDUCT AREA 2601, 2603, 2611,
2613
Internal cross-sectional area of the general exhaust duct where the flow
sensor is installed.
60 SUP2 AREA 2602, 2612 Internal cross-sectional area of the supply terminal two duct where the
flow sensor is installed.
{61} OTHER SUP 2601, 2602, 2603,
2611, 2612, 2613
Value of any supply airflows not connected to the LRC. Must be entered
to the controller to account for flows it can not detect.
62 SUP DMPR DIR 2601, 2603, 2611,
2613
Setup point. Indicates NOPEN or NCLOSE for damper actuator on
supply terminal.
62 SUP1 DIR 2602, 2612 Setup point. Indicates NOPEN and NCLOSE for damper actuator on
supply terminal one.
63 ROOM P GAIN 2601, 2602, 2603,
2611, 2612, 2613
Proportional feedback gain used to tune the room temperature control.
64 ROOM I GAIN 2601, 2602, 2603,
2611, 2612, 2613
Integral feedback gain used to tune the room temperature control.
65 ROOM D GAIN 2601, 2602, 2603,
2611, 2612, 2613
Derivative feedback gain used to tune the room temperature control.
continued on the next page. . .
66 ROOM BIAS 2601, 2602, 2603,
2611, 2612, 2613
Starting point where the value of TEMP LOOPOUT goes when the
controller turns on.
67 UOC GEX MAX 2601, 2603, 2611,
2613
Maximum general exhaust in unoccupied mode.