Operating Instructions

Point Database
Siemens Building Technologies, Inc. 29
47 AO2 FLOW SIG
941, 942 Analog output 2 signal is used to indicate the exhaust flow
setpoint. The output is 1 to 10 Vdc, which corresponds to 0 to
A02 RANGE (Point 30).
48 DI1 941, 942 Spare digital input for dry contact connection.
49 VERT SASH1 941, 942 Current position, in inches (cm), of the vertical sash wired as
sash 1 at the controller board. If not physically wired to the
controller, this point may appear as 'failed'.
50 HORIZ SASH2 941, 942 Current position, in inches (cm), of the horizontal sash wired
as sash 2 at the controller board. If not physically wired to the
controller, this point may appear as 'failed'.
51 HORIZ SASH3 941, 942 Current position, in inches (cm), of the horizontal sash wired
as sash 3 at the controller board. If not physically wired to the
controller, this point may appear as 'failed'.
52 HORIZ SASH4 941, 942 Current position, in inches (cm), of the horizontal sash wired
as sash 4 at the controller board. If not physically wired to the
controller, this point may appear as 'failed'.
53 HORIZ SASH5 941, 942 Current position, in inches (cm), of the horizontal sash wired
as sash 5 at the controller board. If not physically wired to the
controller, this point may appear as 'failed'.
55 AT ALRT AREA 941, 942 The open area in square feet (SQM) at which the Sash Alert
feature will start beeping the horn during attended operation.
56 LEFT SW 941, 942 Indicates if the left auxiliary button on the ODP has been
pressed. This is a toggle action digital input; when pressed, the
point is ON. If pressed again, the point is OFF.
57 RIGHT SW 941, 942 Indicates if the right auxiliary button on the ODP has been
pressed. This is a toggle action digital input; when pressed, the
point is ON. If pressed again, the point is OFF.
58 VERT SASH6 941, 942 Current position, in inches (cm), of the vertical sash wired as
sash 6 at the controller board. If not physically wired to the
controller, this point may appear as ‘failed’.
59 HORIZ SASH7 941, 942 Current position, in inches (cm), of the horizontal sash wired
as sash 7 at the controller board. If not physically wired to the
controller, this point may appear as ‘failed’.
60 HORIZ SASH8 941, 942 Current position, in inches (cm), of the horizontal sash wired
as sash 8 at the controller board. If not physically wired to the
controller, this point may appear as ‘failed’.
61 HORIZ SASH9 941, 942 Current position, in inches (cm), of the horizontal sash wired
as sash 9 at the controller board. If not physically wired to the
controller, this point may appear as ‘failed’.
62 HORIZ SASH10 941, 942 Current position, in inches (cm), of the horizontal sash wired
as sash 10 at the controller board. If not physically wired to the
controller, this point may appear as ‘failed’.
63 FLOW P GAIN 941, 942 The proportional gain value for the fume hood flow control
loop.
64 FLOW I GAIN 941, 942 The integral gain value for the fume hood flow control loop.
66 FLOW D GAIN 941, 942 The derivative gain value for the fume hood flow control loop.
67 FLOW BIAS 941, 942 The bias, in percent, of the fume hood flow control loop.