Chapter 3 – Point Database
16
Siemens Industry, Inc.
Owner's Manual
125-5093
Building Technologies
2015-10-14
Descriptor
Address
1
Application
Description
ALRT AREA or AT ALRT AREA depending on the state of
ATTN.UNATTN.
EXH VOL
31
All
The calculated value, in CFM (LPS), of the exhaust airflow.
FLOW COEF
32
All
Gain factor for the flow sensor.
DUCT AREA
33
All
Area of the duct, in square feet (SQM), where the air velocity
sensor is located.
TRANS RANGE
34
6740, 6741, 6742
The maximum range, in inches of water (PA), of the
differential pressure transmitter. Standard values are 0.1
(25.3), 0.25 (62.275), 0.5 (124.55), and 1.0 (253).
LINEAR FL RG
35
6740, 6741, 6742
When AI 3 is used as a linear flow sensor input, this value is
the maximum range of the input.
AVS2 PRESS
36
All
The pressure that is applied to AVS2.
DI 2
37
6741, 6742, 6700
Actual status of a contact connected to the controller at DI 2.
ON indicates that the contact is closed; OFF indicates that
the contact is open. If a wall switch is used, it is connected to
DI 2.
DI 2 STPT SW
37
6740
Digital input for dry contact connection to control the HI/LOW
flow setpoint of the controller.
DI 6
38
All
Actual status of a contact connected to the controller. ON
indicates that the contact is closed; OFF indicates that the
contact is open. Actual status of a contact connected to the
controller. ON indicates that the contact is closed; OFF
indicates that the contact is open.
AO 1
39
All
Spare analog output is a 0 to 10 Vdc output.
AO 3
40
6740, 6741, 6700
Spare analog output is a 0 to 10 Vdc output.
EXH AO3
40
6742
Control signal for Venturi General Exhaust Valve (0 - 10V).
EXH DO1
41
6740, 6741
Digital output 1 and 2 are used to control a floating point
actuator.
DO 1
41
6742, 6700
Spare digital output controls a 24 Vdc load with an ON or
OFF status.
RETC DO 2
42
6740, 6741
Digital output 1 and 2 are used to control a floating point
actuator.
DO 2
42
6742, 6700
Spare digital output controls a 24 Vdc load with an ON or
OFF status.
DO 3
43
All
Spare digital output controls a 24 Vdc load with an ON or
OFF status.
DO 4
44
All
Spare digital output controls a 24 Vdc load with an ON or
OFF status.
DO 5
45
6741, 6742, 6700
Spare digital output controls a 24 Vdc load with an ON or
OFF status.
HI.LOW DO5
45
6740
Digital output that follows the HI/LOW flow setpoint.
DECOM DO6
46
6740, 6741, 6742
Digital output that turns on when a decommissioned hood is
used.
DO 6
46
6700
Spare digital output controls a 24 Vdc load with an ON or
OFF status.
ALARM DO7
47
6740, 6741, 6742
Intended to drive local alarm device (horn, light, and so on.).
Function set up by setting alarm enable points.
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