| Вид документа | Технічний бюлетень |
|---|---|
| Виробник | JCI |
| Код документа | t-5800-3-and-t-5800-4-dual-input-receiver-controllers-installation-and |
| Група обладнання | T-5800 Receiver-Controller |
| Сторінок | 12 |
| Мова документа | англійська |
| Розмір файлу | 0.3 МБ |
Текст документа
24- 7029- 0, Rev. A
Technical Bulletin T-5800-3/-4
Issue Date 0316
T-5800-3 and T-5800-4
Dual Input Receiver-Controllers
Installation and Calibration
The T-5800 Series Receiver-
Controllers are designed for use
with remote temperature, humidity,
or pressure transmitters
(connected to the controlled
variable “CV” input) to provide
precise control of pneumatic
devices. The T-5800-3 is a dual
input proportional-only receiver-
controller with field selectable local
or remote set point. The
T-5800-4 is also a dual input
receiver-controller with field
Fig. 1: T-5800-3 Dual Input Fig. 2: T-5800-4 Dual Input
selectable local or remote set
Proportional Receiver-Controller PI Receiver-Controller
point; however, this model
provides proportional plus integral
(PI) control. In addition, an
automatic/manual integral control
cutout feature is incorporated into
the T-5800-4 design. Utilizing the
fan “F” connection, this feature
allows the system to start up using
proportional-only control thus
keeping the system from going out
of control on startup, as is inherent
to PI (automatic reset) controllers,
when the system has been off for
some time. Refer to Product Data
T-5800 for instrument
specifications and additional
details.
Installation
The T-5800 Series Receiver-
Controllers are designed for
surface mounting; refer to Fig. 3
for space requirements and
mounting details. All air line
connections are made to the units
through two snap-on input/output
connectors which have barbed
fittings for 1/4 in. O.D. polytubing.
Both dual input models are
furnished with a clear cover, snap-
on air connectors, a double Fig. 3: T-5800 Series Dimensions in./mm and Mounting Details
.007 in. orifice jumper, an
additional set point dial sticker
marked with 50 graduations, and a
yellow remote indication set point
dial sticker.
© 2016 Johnson Controls, Inc. 1
Part No. 24-7029-0, Rev. A
Code No. LIT-7171320X
Cover Removal
The cover can be removed by
applying an inward pressure to
one of the black tabs of the
receiver-controller main body to
unlatch it. The cover can also be
removed by simply taking hold of
the top and bottom sides of the
cover and pulling outward.
Oil Indicating Supply Air Filter
Check the oil indicating supply
air filter and replace as
necessary (A-4000-137 ordered
separately). When the filter is
dirty, a pressure drop will occur.
When filtering oil-contaminated
air, the filter will change from
white to red in color. If frequent
changes are necessary, check
the air supply system to
determine the cause of dirty or
oil-contaminated air.
Positioning the Action and
Orifice Jumpers
The T-5800 must be
programmed according to the
system requirements. Both dual
input receiver-controllers are
factory set in the direct acting
mode with reverse readjustment. Precalibration Setup to illustrate the pressure
The action and readjustment can relationship of master “M” input
Using the graph on Form 561, vs. controlled variable “CV”
be changed by interchanging the prepare a readjustment schedule
placement of the tube ends from input. Locate the two end points
(similar to the example in Fig. 6) of the control schedule and
one lower spigot to the other with respect to job requirements,
lower spigot (see Figs. 4, 11, connect with a straight line.
action, range of readjustment,
and 15). transmitter spans, and The receiver-controller ratio is
Each dual input T-5800 is pressures. Use the graph and determined by the following
furnished with a double .007 in. transmitter span vs. output formula:
orifice jumper and three yellow comparison chart
spigot caps (see Fig. 5). The
orifice jumper provides a
restricted source of supply to low
volume non-relay type
transmitters. For best results, it
is recommended that this jumper
be used when the low volume
transmitter is located within 50 ft.
(15m) of the receiver-controller.
For all other applications, it is
recommended that the spigots
be capped and a source of
supply be furnished at the
transmitter.
2 T-5800-3/T-5800-4 Technical Bulletin
Set point Selection - Local or the yellow dial sticker to indicate Supply Air Interruptions
Remote remote set point adjustment
mode (see Fig 7). Connect the Both dual input receiver-
Local: The arrow on the set tubing from the remote set point controllers have within their
point dial represents adjustment device to the set circuitry a master balance
approximately a 9 PSIG (63 kPa) point “SP” connection of the regulator which requires that the
set point pressure. The dial snap-on input/output connector. supply air remain on at all times.
sticker is designed so that the A low volume restricted source In addition, T-5800-4 has an
actual set point can be written of supply air (less than .005 in. automatic/manual integral
directly on its surface using a orifice) is automatically control cutout feature which also
common pencil. furnished; therefore, use 75% of requires that the supply air
Note: When local set point the overall line length that is remain on at all times.
adjustment is used, the set recommended for a .005 in.
point “SP” connection must orifice. Calibration
be open to atmosphere.
General Instructions
FC and PRV Test Points
Remote: Rotate the set point Calibration and readjustment of
dial fully counterclockwise until it The FC and PRV test points and the T-5800 Receiver-Controller
hits its mechanical stop. Affix their associated adjustments are should only be done by a
for FACTORY USE ONLY. qualified Johnson Controls
T-5800-3/T-5800-4 Technical Bulletin 3
Fig. 8: X-200-173 Calibration Kit
Fig. 9: X-200-140 Test Probe with
X-200-180 Series Transmission Gage and
F-500-42 Adapter
4 T-5800-3/T-5800-4 Technical Bulletin
representative equipped with the Calibrating the T-5800-3 installed in the 1:1 position. If
proper tools. An X-200-173 the calculated ratio is greater
(See Fig. 11)
Calibration Kit (see Fig. 8, than 2.5:1, the jumper should
ordered separately) is available With the supply air ON, balance be installed in the 3:1
for making adjustments and the receiver-controller by setting position.
pressure checks on the T-5800. the following:
This kit provides all of the • Turn the ratio dial so that “1:1
necessary gages, regulators, • Adjust the local set point dial (3:1)” imprinted on the dial
and connectors for a more or the remote adjuster lines up with the dial
convenient and quicker (manual or automatic) to reference point.
calibration procedure. produce 9 PSIG (63 kPa)
using the appropriate method
and gage as described Receiver-Controller Preset
An X-200-140 Hypodermic (See Example Fig. 6)
above.
Needle Test probe and
appropriate gage (see Fig. 9, • Turn the gain dial clockwise Utilize one of the pressure
ordered separately) is also so that the word checking methods described
available for troubleshooting, test “INCREASE” imprinted on previously to obtain a master “M”
point readings, or final set point the dial is centered with the input pressure reading, a master
adjustments under actual job dial reference point. balance “R” pressure reading,
conditions. Note: Figure 10 and a controlled variable “CV”
illustrates an alternative • Install the ratio selection input pressure reading.
method of checking pressure jumper in the correct position
(see Fig. 11). If the 1. Apply a master “M” input
readings on the T-5800 where pressure equal to the
use of a hypodermic needle calculated ratio is less than
or equal to 2.5:1, (as is the midpoint of the desired
test probe is prohibited. working range (Example:
case with the example where
the calculated ratio is 2:1), 30°F on a 0 to 60°F working
the jumper should be range or 7.2 PSIG as
highlighted in Fig. 12).
T-5800-3/T-5800-4 Technical Bulletin 5
2. Rotate the master balance 3. Vary the master input from equal to 5 PSIG and the
screw (see Fig. 10) located minimum to maximum over maximum master balance
in the center of the receiver- its working range (Example: “R” pressure is less than
controller (clockwise to 0 to 60°F or 5.4 to 9 PSIG 19 PSIG (with a 20 PSIG
increase or counterclockwise per Fig. 6). Note: The supply), no further
to decrease) to produce a master “M” INPUT is adjustments are required. If
9 PSIG (63 kPa) gage limited to not less than the minimum master
reading at the master 2 PSIG nor greater than balance “R” pressure is less
balance “R” reference. 17 PSIG. Note the than 5 PSIG, rotate the
Doing so will shift the pressure readings at the master balance screw
working range (internally) to master balance “R” (clockwise to increase) so
a more linear portion of the reference corresponding that the minimum pressure
ratio circuit. to these minimum and is greater than 5 PSIG and
maximum points. the maximum does not
exceed 19 PSIG.
If the minimum master
balance “R” pressure noted
above is greater than or
6 T-5800-3/T-5800-4 Technical Bulletin
4. After removing the pressure will occur because the however, the output pressure
checking method from the internal ratio circuitry is in may change when the gain dial
master balance “R” a balanced condition, and is adjusted. Increasing the gain
reference, it is suggested any previous ratio dial will narrow the throttling range
that the master balance setting (if not marked) will (decrease offset), allowing the
screw be sealed (using a be lost. control point to be closer to the
small dab of fingernail set point. Decreasing the gain
polish). Adjust the ratio dial to cause will widen the throttling range,
the receiver-controller forcing the control point away
5. Return the master “M” input output to be at a pressure from the set point.
pressure to the midpoint of value which would produce
the desired working range the required controlled
(Example: 30°F or 7.2 PSIG variable “CV” input
on a 0 to 60°F working (Example: Direct acting T-
range per Fig. 6). 5800-3, N.O. heating valve
with a 3 to 7 PSIG spring
6. Apply a controlled variable
range; output should be
“CV” input pressure to the
below the midpoint of the
value corresponding to the
spring range of the valve
value 7.2 PSIG master “M”
which would produce the
input setting (Example:
required 200°F).
140°F or 9 PSIG per Fig. 6).
4. Apply the maximum master
7. Rotate the ratio dial (see
“M” input pressure value
Fig. 13) to a position which
(Example: 60°F or 9 PSIG
most closely represents the
per Fig. 6). Normally, having the gain arrow
required ratio setting
(Example: 2:1, outer scale 5. Apply the corresponding set at the pointer represents a
on dial and jumper in 1:1 controlled variable “CV” reasonable gain adjustment
position). input pressure value which would provide stability.
(Example: 80°F or Increase the gain setting by
8. Adjust the local set point dial small increments until the
or the remote adjuster 5.4 PSIG per Fig. 6).
system becomes unstable and
(manual or automatic) to 6. Set Point dial Adjustment: begins to cycle. Decrease the
produce an output pressure gain setting slightly to remove
on the controller gage equal Adjust the set point dial to
cause the output pressure to the cycling effect. Doing so will
to the midpoint of the spring provide maximum controllability
range of the controlled be at the opposite end of the
spring range of the with a minimum of offset.
device.
controlled device (Example:
Ratio and Set Point Checkout
Direct Acting T-5800-3, N.O. Calibrating the T-5800-4
heating valve with a (see Fig. 15)
1. Apply the minimum master 3 to 7 PSIG spring range;
“M” input pressure value output should be above the When connecting the T-5800-4
(Example: 0°F or 5.4 PSIG midpoint of the spring range Receiver-Controller to an
per Fig. 6). of the valve which would operating system, the fan “F”
produce the required 80°F). connection should either have
2. Apply the corresponding the “system in operation”
controlled variable “CV” 7. Rotate the gain dial so that function signal (minimum of
input pressure value “10:1” imprinted on the dial 12 PSIG) attached (example:
(Example: 200°F or lines up with the dial fan on-off or water circulation
12.6 PSIG per Fig 6). reference point. pump on-off), or the connection
3. Ratio Dial Adjustment: 8. The T-5800-3 is calibrated must be capped.
and ready for system Pulling the P/PI jumper (see
Note: Never adjust the operation. Fig. 16) off of its spigot causes
ratio dial when the master
the receiver-controller to operate
“M” Input pressure is at
Gain Adjustment (See Fig. 14) as proportional-only controller
the midpoint of its
(no integral function). The
working range (Example: Adjusting the gain dial will not
jumper must be connected
30°F on a 0 to 60°F range affect the controller set point;
or 7.2 PSIG per Fig. 12).
No output signal change
T-5800-3/T-5800-4 Technical Bulletin 7
8 T-5800-3/T-5800-4 Technical Bulletin
in order for the system to have previously to obtain a master “M” screw be sealed (using) a
normal proportional plus integral input pressure reading, a master small dab of fingernail
control. balance “R” pressure reading, polish).
and a controlled variable “CV”
The T-5800-4 has an 5. Return the master “M” input
input pressure reading.
automatic/manual integral pressure to the midpoint of
control cutout feature when the 1. Apply a master “M” input the desired working range
fan “F” connection is used. This pressure equal to the (Example: 30°F or 7.2 PSIG
feature keeps the system from midpoint of the desired on a 0 to 60°F working
going out of control on startup working range (Example: range per Fig. 6).
(after it’s been off for some time) 30°F on a 0 to 60°F working
by allowing the system to start range or 7.2 PSIG as 6. Apply a controlled variable
up using proportional-only highlighted in Fig. 12). “CV” input pressure to the
control. If it is determined that value corresponding to the
there is not a need for the cutout 2. Rotate the master balance 7.2 PSIG master “M” input
feature, cap the unused fan “F” screw (see Fig. 10) located setting (Example: 140°F or 9
connection. Doing so will allow in the center of the receiver- PSIG per Fig. 6).
normal proportional plus integral controller (clockwise to
increase or counterclockwise 7. Rotate the ratio dial (see
control of the system at all times, Fig. 13) to a position which
provided that the P/PI jumper is to decrease) to produce a
9 PSIG (63 kPa) gage most closely represents the
connected. required ratio setting
reading at the master
With the supply air ON, balance balance “R” reference. (Example: 2:1, outer scale
the receiver-controller by setting Doing so will shift the on dial and jumper in
the following: working range (internally) to 1:1 position).
a more linear portion of the 8. Adjust the local set point dial or
• Pull the P/PI jumper off of its ratio circuit.
spigot so that the receiver- the remote adjuster (manual or
controller will operate as a 3. Vary the master input from automatic) to produce an
proportional-only controller minimum to maximum over output pressure on the
(no integral function). its working range (Example: controller gage equal to the
0 to 60°F or 5.4 to 9 PSIG midpoint of the spring range of
• Adjust the local set point dial the controlled device.
per Fig. 6). Note: The
or the remote adjuster
master “M” INPUT is
(manual or automatic) to
limited to not less than Ratio and Set Point Checkout
produce 9 PSIG (63 kPa)
2 PSIG nor greater than
using the appropriate method 1. Apply the minimum master
and gage as described 17 PSIG. Note the pressure
readings at the master “M” input pressure value
previously.
balance “R” reference (Example: 0°F or 5.4 PSIG
• Install the ratio selection corresponding to these per Fig. 6).
jumper in the correct position minimum and maximum 2. Apply the corresponding
(see Fig. 15). If the points. controlled variable “CV”
calculated ratio is less than input pressure value
If the minimum master
or equal to 2.5:1 (as is the
balance “R” pressure noted (Example: 200°F or
case with the example where
above is greater than or equal 12.6 PSIG per Fig 6).
the calculated ratio is 2:1),
to 5 PSIG and the maximum
the jumper should be 3. Ratio Dial Adjustment:
master balance “R” pressure
installed in the 1:1 position.
is less than 19 PSIG (with a Note: Never adjust the ratio
If the calculated ratio is
20 PSIG supply), no further dial when the master “M”
greater than 2.5:1, the
adjustments are required. If Input pressure is at the
jumper should be installed in
the minimum master balance midpoint of its working
the 3:1 position.
“R” pressure is less than range (Example: 30°F on a
• Turn the ratio dial so that “1:1 5 PSIG, rotate the master 0 to 60°F range or 7.2 PSIG
(3:1)” imprinted on the dial balance screw (clockwise to per Fig. 12). No output
lines up with the dial increase) so that the minimum signal change will occur
reference point. pressure is greater than because the internal ratio
5 PSIG and the maximum
circuitry is in a balanced
does not exceed 19 PSIG.
Receiver-Controller Preset condition, and any previous
(See Example Fig. 6) 4. After removing the pressure ratio dial setting (if not
checking method from the marked) will be lost.
Utilize one of the pressure master balance “R”
checking methods described Adjust the ratio dial to cause
reference, it is suggested
the receiver-controller
that the master balance
output to be at the midpoint
T-5800-3/T-5800-4 Technical Bulletin 9
of the actual spring range of reasonable gain adjustment controlled variable deviation,
the controlled device. which would provide stability. then return the set point dial to
Increase the gain setting by its original position producing the
4. Apply the maximum master noted pressure. If the system
small increments until the
“M” input pressure value response is not as desired,
system becomes unstable and
(Example: 60°F or 9 PSIG begins to cycle. Decrease the adjust the integral time and gain
per Fig. 6). gain setting slightly to remove dials as prescribed above to
5. Apply the corresponding the cycling effect and mark this obtain the desired system
controlled variable “CV” position on the dial. Rotate the response.
input pressure value dial fully clockwise until it hits its
(Example: 80°F or mechanical stop, then System Startup Response
5.4 PSIG per Fig. 6). counterclockwise to the midpoint
between the stop and the The following procedure is for
6. Set Point Dial Adjustment: marked position. Doing so will determining whether an
provide a suitable gain to allow additional time delay is required
Adjust the set point dial to for proper system startup.
cause the output pressure to the introduction of the integral
be at the midpoint of the function.
actual spring range of the After the system stabilizes again, ! WARNING: Before
controlled device. reconnect the P/PI jumper to stopping a system, be sure
return the integral function to the that a change in output
7. Start up the system to be
receiver-controller. After a pressure will not upset the
controlled. After a
reasonable period of time, the system and cause
reasonable period of time,
control point should stabilize at damage.
the receiver-controller
should be in control (as a the set point value and no further
proportional-only controller) adjustments will be required. If A. Receiver-controllers
WITHIN the throttling range the control point does not Using Fan “F” Connection
of the controlled device. stabilize at the set point value or
if excessive cycling occurs, When the system becomes
8. Proceed to the Gain proceed to the Integral Time stable, stop the system and
Adjustment section. Adjustment section. allow enough time to pass
until the controlled variable
Integral Time Adjustment deviates from the set point.
Gain Adjustment (See Fig. 17) (Remember when the system
(See Figs. 17 & 18)
Note: All gain adjustments is off, the receiver-controller
Adjusting the integral time dial returns to proportional-only
must be made with the P/PI
will not affect the controller set control. This feature
jumper still removed from the
point. If the system response eliminates integral windup
spigot. toward the set point is too slow, during off periods.) Restart
Adjusting the gain dial will not decrease the integral time the system and observe to
affect the controller set point; and/or increase the gain dial see how well it comes into
however, the output pressure settings by small increment control. When the system is
may change when the gain dial each. If cycling occurs, started and the fan signal is
is adjusted. Increasing the gain increase the integral time and/or increased to maximum
will narrow the throttling range decrease the gain dial settings (20 PSIG), the proportional-
(decrease offset), allowing the by small increments each. Using only controller returns to
control point to be closer to the the appropriate pressure proportional plus integral
set point. Decreasing the gain checking method described control to cause the control
will widen the throttling range, previously, note the exact set point to equal the set point. If
forcing the control point away point pressure value. Upset the the system response is not as
from the set point. system by rotating the set point desired, determine whether
dial to force the controlled device the cause is an improper time
to an open position. Wait a delay (see T-5800-100 Time
sufficient period of time to cause Delay section) or an incorrect
integral time setting (repeat
Integral Time Adjustment
procedure above).
Normally, having the gain arrow
set at the pointer represents a
10 T-5800-3/T-5800-4 Technical Bulletin
B. Receiver-Controllers Note: If the system is proportional control function
Having Fan “F” shut down (power failure, settles out. To eliminate this
Connection Capped cleaning, repair, etc.), the problem, a T-5800-100 Time
(System ON 100% of the P/PI jumper must be Delay (ordered separately) must
Time) disconnected and left be added to the fan “F”
vented for a period of time connection (see Fig 19). This
When the system becomes device will delay the pressure
equal to the integral time
stable, stop the system and increase to the fan “F”
dial setting. Start up the
disconnect the P/PI jumper. connection of the receiver-
system and reconnect the
Allow enough time to pass controller, allowing more time for
until the controlled variable P/PI jumper when the
system becomes stable. the system to achieve stable
deviates from the set point. proportional control before the
Restart the system, integral control function is
reconnect the P/PI jumper, initiated.
and observe to see how well T-5800-100 Time Delay (When
the system comes into Fan “F” Connection is Used)
control. If the system After system startup, if the
response is not as desired, system response is too slow, the
repeat the Integral Time integral control function will act
Adjustment procedure on the signal before the
above.
European Single Point of Contact: NA/SA Single Point of Contact: APAC Single Point of Contact:
JOHNSON CONTROLS JOHNSON CONTROLS JOHNSON CONTROLS
WESTENDHOF 3 507 E MICHIGAN ST C/O CONTROLS PRODUCT
45143 ESSEN MILWAUKEE WI 53202 MANAGEMENT
GERMANY USA NO. 22 BLOCK D NEW DISTRICT
WUXI JIANGSU PROVINCE
214142
CHINA
T-5800-3/T-5800-4 Technical Bulletin 11
Controls Group
507 E. Michigan Street
P.O. Box 423 Printed in U.S.A.
Milwaukee, WI 53202
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