Onicon D-100 - 4.6 Commissioning

1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com
D-100 Flow Display Manual 08-12 - 0634-7 Page 23
4.6 COMMISSIONING
Upon initial installation, it is strongly recommended that both the D-100 and its associated ow
meter be commissioned to ensure that they are properly installed and functioning correctly.
This process involves verifying the mechanical installation, measuring ow signals and then
comparing these measurements to the specied installation and operating parameters listed on
the certicate of calibration provided with the display. The data collected during this initial
commissioning process will then serve as baseline data for periodic revalidation of the meter
operation.
COMMISSIONING PROCEDURE
Please read all installation instructions carefully before
proceeding. Wiring diagrams are located in this manual.
Use the display Certicate of Calibration to verify that
the specied installation & operating parameters match
the actual conditions at the location where the display
is installed. A worksheet for checking these steps and
recording measured values is located on the following
page.
1. Conrm that the D-100 is being
installed with the correct ow meter
and any optional sensors.
Check the label inside the front cover of the D-100 and conrm that the
serial numbers match the serial numbers of the ow meter and any optional
sensors being used.
2. Conrm that the D-100 is being
installed in accordance with
Sections 1.5 and 3.1 of this manual.
Conrm that the installation location is not in direct sunlight and is
removed from sources of strong electrical interference. The display should
be mounted on a vibration-free surface where it will be protected against
spraying, splashing and the seepage of water.
3. Conrm the pipe diameter and pipe
material.
Conrm that the ow meter is tagged for the pipe diameter and material in
which it is to be installed and that this information matches the information
provided on the display certicate of calibration. When in doubt, measure
the circumference of the pipe.
PipeO.D.=(circumference/3.14)–(insulationthicknessx2)
4. Conrm that the ow meter installation
conforms to the requirements specied
in the ow meter installation manual.
Verifythattheowmeterisinstalledinalocationwithenoughstraight
unobstructed run upstream and downstream of the pipe. Also verify that
the ow meter is properly oriented with respect to ow direction, and for
insertion meters ensure that the meter is installed to the correct insertion
depth.
5. Conrm that any optional sensors are
properly installed.
VerifythatanyoptionalsensorsconnectedtotheD-100areinstalledin
accordance with the manufacturer’s installation instructions. Also conrm
that the sensor output matches the information shown on the D-100 C of C.
6. Conrm that the correct supply voltage
has been provided.
VerifyandmeasuretheACinputvoltagetothedisplay.
Input voltages should be within the following ranges.
24VAC:20–28VAC
24VACwhenconnectedtoanF-3500andtheD-100isequippedwitha
multi-analogboard:21.6–28VAC
120VAC:108-132VAC
230VAC:207-253VAC
In order to proceed with the following steps, the display, ow meter and optional sensors must be operating and there must
be ow in the pipes. Flow signal readings should be taken while holding the ow rate constant, if possible.
7. Select the ow rate page on the D-100
front panel display.
ScrollthroughtheD-100displaypagesandselecttheowratepage.Verify
that the engineering units and multiplier shown match those on the C of C.
8. Note and record the ow reading. Note the displayed ow rate and conrm that it is within the expected
range. For D-100 displays connected to ow meters with integral displays,
conrm that the ow readings shown on the two displays agree. Record the
ow rates.
INTEGRATED D-100 DISPLAY
CERTIFICATE OF CALIBRATION
METER INFORMATION
Meter Tag:
BTU Meter Model: SYSTEM-30
Serial No: 134036
SPECIFIED INSTALLATION & OPERATING PARAMETERS
Pipe Information: 1 Inch Copper Tube
Design Maximum Flow Rate: 40.0 GPM
Design Supply Temperature: MODE 1: 45°F
Design Return Temperature: MODE 1: 55°F
Fluid: 25% Ethylene Glycol
Fluid Specific Heat: 0.885 BTU/lb°F
Fluid Density: 65.06 lb/ft³
CONFIGURATION DATA
Enclosure Type:
Input Supply Voltage: 24 AC/DC
Thermowell Type:
CALIBRATION AND PROGRAMMING DATA
Firmware Version: CFM4.6S30
Communications Protocol:
Device Network Address:
Flow Sensor MF Code: 547.500
Programmed Units & Multipliers:
Energy Total: BTU x 1K Energy Rate: BTU/HR x 1K
Flow Total: GAL x 10 Flow Rate: GPM x 1
Temperature: °F
Damping: 5
Pulse Duration: 500 ms
Supply Temperature Slope: 9.969 Offset: -0.870
Return Temperature Slope: 10.004 Offset: -0.130
OUTPUT SIGNAL SCALING
Energy Total(s): 1 Pulse = BTU x 1K
Flow Rate: NA
Energy Rate: NA
Supply T: NA
Return T: NA
Delta T: NA
Calibrated By: Date: 09/01/2004
1500 North Belcher Road, Clearwater, Florida 33765 Tel (727) 447-6140 Fax (727) 442-5699
ONICON Incorporated certifies that the flow and temperature sensors provided with this Btu meter have been individually calibrated based on the
a
pp
lication s
p
ecific data
p
rovided above
;
usin
g
standards directl
y
traceable to the U.S. National Institute of Standards an
d
Technolo
gy (
N.I.S.T.
)
.
Shane Hamilton