Siemens 125-2134 Owner's Manual page 26

Differential Pressure Monitor Owner's Manual
Descriptor Address
MID1 NEG 56
MIN1 NEG 57
SIG1 PHASE 67
DP1 RAW 68
MAX2 POS 71
MID2 POS 72
MIN2 POS 73
ZERO 2 74
MAX2 NEG 75
MID2 NEG 76
MIN2 NEG 77
SIG2 PHASE 87
16
Application
701, 702, Represents the field calibration differential pressure, as read from
703, 704 DP1 RAW (Point 68), when the Remote Pressure Transmitter
calibrator is set to the MIDdle differential pressure (-0.050 in. of
water, -12.45 Pascals) for negative pressurization.
701, 702, Represents the field calibration differential pressure, as read from
703, 704 DP1 RAW (Point 68), when the Remote Pressure Transmitter
calibrator is set to the MINimum differential pressure (-0.005 in.
of water, -1.24 Pascals) for negative pressurization.
701, 702, When calibrating the sensor, the direction of flow through the
703, 704 sensor needs to be verified. If DIFF PRES1 (Point 30) is reading
a negative value when it should read positive, and this point is
set to LO, toggle the point from LO to HI.
701, 702, Indicates RAW counts used for diagnostic purposes.
703, 704
702, 704 Represents the field calibration differential pressure, as read from
DP2 RAW (Point 88), when the Remote Pressure Transmitter
calibrator is set to the MAXimum differential pressure (+0.170 in.
of water, 42.34 Pascals) for positive pressurization.
702, 704 Represents the field calibration differential pressure, as read from
DP2 RAW (Point 88), when the Remote Pressure Transmitter
calibrator is set to the MIDdle differential pressure (+0.050 in. of
water, 12.45 Pascals) for positive pressurization.
702, 704 Represents the field calibration differential pressure, as read from
DP2 RAW (Point 88), when the Remote Pressure Transmitter
calibrator is set to the MINimum differential pressure (+0.005 in.
of water, 1.24 Pascals) for positive pressurization.
702, 704 Represents the field calibration differential pressure, as read from
DP2 RAW (Point 88), when tape is applied over the Remote
Pressure Transmitter through-the-wall ports producing a zero
differential pressure (+0.000 in. of water, 0.000 Pascals).
702, 704 Represents the field calibration differential pressure pulse
frequency, as read from DP2 RAW (Point 88), when the Remote
Pressure Transmitter calibrator is set to the MAXimum differential
pressure (-0.170 in. of water, -42.34 Pascals) for negative
pressurization. This value can be input directly by the operator or
can be input from the system.
702, 704 Represents the field calibration differential pressure, as read from
DP2 RAW (Point 88), when the Remote Pressure Transmitter
calibrator is set to the MIDdle differential pressure (-0.050 in. of
water, -12.45 Pascals) for negative pressurization.
702, 704 Represents the field calibration differential pressure, as read from
DP2 RAW (Point 88), when the Remote Pressure Transmitter
calibrator is set to the MINimum differential pressure (-0.005 in.
of water, -1.24 Pascals) for negative pressurization.
702, 704 When calibrating the sensor, the direction of flow through the
sensor needs to be verified. If DIFF PRES2 (Point 31) is reading
a negative value when it should read positive, and this point is
set to LO, toggle the point from LO to HI.
Description
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