Valmet SMART-PULP Operating instructions

Brand
Valmet
Model
SMART-PULP
Category
Measuring, testing & control
Type
Operating instructions
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
Operating and Installation Instructions
Contents:
1 PUTTING INTO OPERATION
1.1 Mechanical installation
1.2 Electrical connections
1.3 Setting up the transmitter
2 TRANSMITTER FUNCTIONS (MENUS)
2.1 MEASUREMENT
2.2 CONFIGURATION
2.3 CALIBRATION
2.4 Sample taking and processing
3 SMART-PULP’S OPERATION AND
CONSTRUCTION
3.1 Construction
3.2 HART® communications
4 MAINTENANCE AND DIAGNOSTICS
4.1 Troubleshooting
4.2 Error messages
4.3 Checking the operation of force measurement
and current output
4.4 Adjusting the position of the display unit
4.5 Replacing the sensor blade
5 PARTS LIST
6 TECHNICAL SPECIFICATIONS
7 APPLICATIONS
7.1 Applications of different sensors
7.2 Materials for wetted parts
WARNING!
Before disconnecting or installing the
transmitter, ensure that the process pipe is
empty and depressurized. Observe the safety
instructions specified for the process.
HART® is a registered trademark of HART Communication Foundation.
We reserve the right for technical changes without prior notice.
Valmet Automation Inc., Measurements
PO Box 237, FIN-33101 Tampere, Finland
Tel +358 3 2668 111, Telefax +358 3 2668 448
1 PUTTING INTO OPERATION
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
• The transmitter must be mounted at 90
O
angle to
the pump axis and on the side of the line indicated in
Figure 1.1.1a, i.e. on the side where the pulp is
discharged from the pump.
NOTE! The direction of a pipe bend downstream
from the transmitter has no effect.
WARNING !
Before installing the process coupling, make
sure that the process line is empty and
depressurized !
1.1 MECHANICAL INSTALLATION
1.1.1 Points of importance in installation
• The pipe’s inside diameter must be at least 100
mm, and flow velocity must be as shown in the
APPLICATION chapter. If required, the pipe
diameter can be altered so as to achieve the desired
flow velocity.
• Pulp flow must be laminar.
• The pipe should have sufficiently long straight
sections of uniform diameter both upstream and
downstream from the transmitter (Fig. 1.1.1a).
Figure 1.1.1a Determination of coefficient k as a function of pulp consistency and flow velocity
(see Fig. 1.1.2a)
2
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
012345678910111213141516
Minimum lengths of straight pipe sections:
L
1min
= k x D; L
2min
= 0.3 x L
1min
+ 250 mm
v = 5 m/s
0.5
1
2
4
3
k
Consistency %
SMART-
PULP
SMART-
PULP
NOVE
pneum
NOVE
manual
Example
D = 250 mm, Cs = 3 %, v = 2 m/s
L
1min
= 8.5 x 250 = 2125 mm
L
2min
= 0.3 x 2125 + 250 = 887 mm
L
2
L
2
D
L
1
L
1
400
D
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
Figure 1.1.2a Preferred mounting locations for SMART-PULP in pipework
1.1.2 Selecting the mounting location
Preferred mounting locations: 1. A, 2. B1, 3. B2
or C (D when pipe turns upward again).
Important considerations:
A. This is the preferred location in terms of the
control loop’s lag time. If the required length of
straight pipe (L1 + L2) is not provided, you can use
an installation tube (Fig. 1.1.2b) that can be welded
in place immediately after conical expansion.
NOTE! The transmitter should be mounted at 90
O
angle to the pump axis (section E-E).
If the vertical section is shorter than the installation
tube or if accessibility is a problem, proceed to
alternative B1.
B1. In this alternative you install the transmitter on
the side of the line to prevent possible air from
disturbing the measurement. Notice that straight
section L1 before the transmitter is 50% longer than
in alternative A. If the straight section is too short,
you can use an installation tube or proceed to
alternative B2 or C.
B2. This method may be considered if the straight
length of horizontal pipe is too short for alternative
B1. Installation on the top side of the pipe always
requires careful consideration, because a substantial
buildup of air in the pipe may affect the
measurement accuracy. We do not recommend this
installation method.
C. You may consider this option when horizontal and
vertical sections before the transmitter are too short.
The double bend before the measurement point will
cause problems when L’ < L1. The whirling flow
produced by the double bend has to be eliminated
with installation tube. In addition, you have to
consider the control loop’s lag time which is
considerably longer in this alternative than in
alternative A.
D. In this method you install the transmitter on the
side of a pipe bend’s outer curve. Distance from pipe
bend is L1. Measurement lag: refer to C.
Other considerations:
F. If a globe valve that will not be continuously fully
open has to be installed between pump and
transmitter, the valve’s axis must be parallel to the
pump’s axis to eliminate whirling flow. The valve
manufacturer’s specifications must be taken into
account.
NOTE! Do not change the pipe diameter between
the pump's conical outlet section and the
transmitter's mounting location + L2 distance.
3
A
B2
B1
C
D
F
Valve and
pump axes
parallel
90
o
Section E-E
SMART-
PULP
axis
E
E
L1
L2
1.5 x L1 L2
L2
L1
L'
L2
L1
L2
L1
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
or
Figure 1.1.2b Installation tube assembly
Low consistencies (SMART-PULP UL)
Low consistencies (see Section 7.1, Sensor Types)
are measured with sensor option UL. To measure
extremely low consistencies as accurately as
possible we recommend a bypass installation that
will provide the required flow velocity and stabilized
flow. You should be able to limit the flow velocity
between 0.1 and 1 m/s. This installation is illustrated
in Figure 1.1.2e.
The bypass line is connected to the process line with
20 mm pipes for max. 2% Cs consistency, and with
30 mm pipes for max. 3% Cs consistency. At higher
than 3% Cs consistencies you use 40 mm pipe.
Deflector must not be used with the UL sensor.
NOTE! Due to the risk of plugging, this installation is
not suitable for unscreened pulp.
High consistencies (SMART-PULP HL)
SMART-PULP HL, the transmitter for high
consistencies, is installed on the small-diameter pipe
section following the stock pump. This will ensure
sufficient flow velocity. See Figure 1.1.2d. This pipe
section usually includes other devices, such as a
flowmeter and control valve. Recommended
installation order is shown in Fig. 1.1.2d.
To protect the sensor, the deflector blade supplied
with the transmitter must always be installed in high-
consistency applications where standard process
coupling is used. In digester blow line installations
you have to use the blow coupling shown in Figure
1.1.3d. In that case you will not need a separate
deflector in front of the sensor.
Figure 1.1.2d Installation of SMART-PULP HL
(4 to 16% consistency range) after MC pump
Figure 1.1.2c
Profile tape to shape the coupling before welding
4
FLOW
D
s
L
2xDN
155
DN
500
300 300
155
90
O
±0.5
95
1/3 x DN
α
β
α
β
β
*) Number of deflector plates
**) Other dimensions available on order
DN
ISO
100
125
150
200
250
300
350
400
500
600
DxS
**)
114.3x2
139.7x2
168.3x2
219.1x3
273.0x3
323.9x3
355.6x3
406.4x4
508.0x4
609.6x4
L
mm
1000
1125
1250
1500
1750
2000
2250
2500
3000
3500
*)
2
2
4
4
4
6
6
6
8
8
αα
αα
α/
o
90
90
45
45
45
30
30
30
22.5
22.5
ββ
ββ
β/
o
180
180
90
90
90
60
60
60
45
45
Weight
kg
9
12
15
32
46
68
82
124
180
250
Pmax.
bar
18
16
12
16
10
10
10
10
8
6
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
Figure 1.1.2e Low-consistency measurement with bypass line (SMART-PULP UL)
ςς5
C
P
M
O
S
M
A
L
R
C
L
1.699
MW
STE AM
POW ER
M
AL
FLOW
Option
DN100
min. 1000
min. 1500
A
B
40
<2 %Cs: DN25 pipe
<3 %Cs: DN32 pipe
>3 %Cs: DN40 pipe
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
Figure 1.1.3a Installation of SMART-PULP LL/LS/GL/RL/HL
1.1.3 Installation of process
couplings and deflectors
SMART-PULP LL/LS/GL/RL/HL
Using the welding guide shown in Fig.
1.1.3f, you weld the process coupling
exactly at right angles (90
O
±0.5) to the
pipe as shown in Fig. 1.1.3a. (Welding
instructions are supplied in the kit. Also
refer to Fig. 1.1.2c).
Procedure:
- Make a Ø71 mm hole in the pipe.
- Attach the process coupling to the
welding guide.
- Equalize the height adjustment at both
ends of the guide to ensure that the
guide is supported steadily on its end
pieces and will not rock on the coupling.
- Attach the welding guide to the process
pipe with mounting straps.
- Weld the coupling at 4 points on the
pipe.
- Remove the guide and complete the
welding.
Deflector distances L3 and L4 for types
LL/LS/GL/RL: L3 = L4 = 300 mm; and for
type HL: L3 = L4 = 150 mm.
The deflector downstream from the
sensor is only installed in applications
with a risk of back flow that might
damage the sensor (e.g. when stopping
or starting the process). The deflectors
must be centered exactly in line with the
process coupling. The deflectors have
Ø5 mm holes to facilitate installation; for
instance, you may insert a piece of wire
through the holes. In exceptional cases,
when process pressure exceeds 10 bar
and/or there is exceptionally strong
vibartion, it is advisable to reinforce the
mounting of the process coupling with a
reinforcing ring (Fig. 1.1.3b). Deflector’s
inlet to the pipe should also be reinforced
in the same way.
SMART-PULP UL
Installation in bypass line (Fig. 1.1.2e):
Install the process coupling as described
above, but exclude the deflectors. When
installing in the actual process line you
may require an installation tube (Fig.
1.1.2b) without deflectors.
SMART-PULP WS
Install the process coupling as shown in Figure 1.1.3c. Cut a 9
mm by 182 mm bevelled hole for the deflector on the pipe.
Place the coupling on the pipe and draw the outline of the
coupling’s bore on the pipe. Then cut out the mounting hole.
Remove all burrs from the hole, and round the edges of the
hole. Weld the coupling. Install the backflow deflector in line
with the coupling’s center line.
6
90
O
±0.5
Weld
95
120
90
79
71
22
4
95
L4
L3
120
Weld
Flow
4 Weld
*) This optional protection blade must be ordered separately.
*)
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
SMART-PULP HL in digester blow
line installations
Install the blow line coupling with single bevel weld
at right angles against the pipe, as shown in Figure
1.1.3d. See that the deflector is exactly in line with
the pipe’s center line. The coupling’s lower edge
should be level with the pipe’s inner wall.
Regulations concerning pressurized vessel
installations must be observed when welding the
coupling.
SMART-PULP JL
Installation of the process coupling on fiberglass-
reinforced plastic pipe is illustrated in Figure 1.1.3e.
First make a bevelled hole in the pipe. Then
laminate the process coupling carefully on the pipe
in accordance with lamination instructions.
Figure 1.1.3c Installation for SMART-PULP WS
Figure 1.1.3b Reinforcing the process coupling
7
D = pipes inside diameter
s = pipes wall thickness
Io = width of reinforcing ring
h = thickness of reinforcing ring
NOTE! If the pipes wall thickness is greater than
that given in the table, the thickness of the
reinforcing ring can be correspondingly smaller.
60
95
120
420
*)
54
R
R
90
11 5
85
180
303
**)
FLOW
*) Plate thickness 4 mm
**) Plate thickness 8 mm
Weld
4 Weld
Weld
h
Io
min.
6 mm
s
D
mm
250
400
500
s
mm
4
6
7
p max.
bar
25
25
25
T max.
o
C
100
100
100
Io
mm
32
50
60
h
mm
5
5
6
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
Figure 1.1.3f Process coupling welding guide
Figure 1.1.3g Mounting parts for SMART-PULP
Figure 1.1.3e Installation for SMART-PULP JL
Installing the transmitter
Place PTFE gasket in the groove on the
transmitter’s coupling flange (Fig. 1.1.3g). Attach the
transmitter to the process coupling with mounting
clamp. Before tightening the screws, ensure that the
transmitter’s sensor blade is parallel to the direction
of flow (±1
O
). Use a ruler placed against the bottom
of the aligning slot to align the sensor. Apply 25 N
torque to tighten the screws.
Note! When required, the process coupling can be
shut with a blind flange.
Figure 1.1.3d
Installation of SMART-PULP HL in digester blow line
8
3
1
42
3
welding
3
1
42
3
1. Process coupling
2. Gasket
3. Mounting clamp
4. Plug
5. Aligning slot
5
Ø90
70
80
FLOW
90
O
±0.5
45
O
26
65
50
Lamination
*) Plate thickness 4 mm
*)
_
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
1.2 ELECTRICAL CONNECTIONS
1.2.1 Power supply and wiring
SMART-PULP’s wiring connections are shown in
Figures 1.2.1a and b.
Figure 1.2.1e shows the test meter connection and
the possible connections of 275 HART® user
interface.
With the standard display unit the current loop and
optional binary input connections must be done
under the display.
When using the remote display the connections
must be done in the remote operator terminal. The
fixed connection cable must be connected to the
terminals of the transmitter.
The transmitter’s minimum supply voltage is
determined by the load resistance. Figure 1.2.1d
shows the load resistance as a function of supply
voltage. Load resistance refers to the sum of the
resistances of the current loop’s test resistors, cable
resistance, and power supply resistance. The
following additional requirements are applied to the
power supply if HART® communications are in use:
• Minimum load resistance: 250 Ω
• Ripple: 47 to 125 Hz 0.2 Vpp max.
• Noise: 500 to 10,000 Hz 2.2 mV RMS max.
• Impedance: 500 to 10,000 Hz 10 Ω max.
Making the connections:
• Open the display cover by turning it
counterclockwise.
• Turn the display unit slightly counterclockwise, then
pull it out carefully.
• Insert the cable through the inlet. Use the inlet that
points to the side or downwards. Leave an extra loop
of cable outside the transmitter as reserve and to
conduct drain water out. Tighten the inlet nut and
ensure that the inlet is properly sealed.
• Make the connections as shown in Figures 1.2.1a
and b. Connect the groundings in accordance with
the control system’s instructions. The remote
operator terminal cable shield must be grounded
inside the inlet gland of the transmitter.
• Replace the display unit and make sure that the
flat cable folds properly under the unit. (Push home
at 45
O
angle, then turn 45
O
clockwise.)
• Check the O-ring on the display cover. Then close
the cover tightly.
• Cut the DCS cable shield at the transmitter/remote
operator terminal end, and insulate inside the metal
inlet.
Figure 1.2.1a SMART-PULP’s wiring connections
(2-W). The connections are the same when
remote operator terminal is in use.
Figure 1.2.1b SMART-PULP end of the connection
cable wiring for remote operator terminal.
9
24 V
+
Digital inputs *)
LOAD
4-20 mA
765
43
1
2
-
4
3
21
3
2
1
4
0
0
0
1
0
0
1
2
0
1
0
3
0
1
1
4
1
0
0
5
1
0
1
6
1
1
0
7
1
1
1
8
= Recipe
0 = Sampling on
1 = Sampling off
*) 0V = 0 and 24V = 1
+
The signal wires are numbered and the cable shield
grounding wire end must be between the two metal
washers in contact with transmitter body.
Tighten the gland nut properly for good locking and
to keep moisture out from the terminal box.
Washer 1
Washer 2
Shield
g
roundin
g
wire
Gland
Terminal
strips
Cable
Signal Wires
12
567
8
4
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
Figure 1.2.1d Load capacity
10
Load resistor
min
250 Ω
3.25 %Cs
COMM COMM
MODEENTER
ESC
+ -
Ω Ω
Ω Ω
Ω Load resistance
Supply voltage V
840
750
500
415
250
0
17.5 20 21 23 28 30
35
1088
Operating zone
Figure 1.2.1e SMART-PULP’s Test and
HART® connections
mA
Test
+
Test
-
Figure 1.2.1c SMART-PULP electrical connections
SMART-PULP end of the connection cable wiring for remote operator
terminal, if the remote operator terminal is used.
SMART-PULP's operator terminal wiring connections,
remote or local.
*) open = 0, closed = 1
Load
Recipe
selection *)
Transmitter
housing
To control system
open = sampling ON
closed = sampling OFF
To NOVE
Sample valve ON/OFF
8765
1
23
4
7
6543
12
7654
321
TE
24 V
0
0
0
1
1
0
0
2
0
1
0
3
1
1
0
4
0
0
1
5
1
0
1
6
0
1
1
7
1
1
1
8 =
recipe
number
1.3 SETTING UP THE
TRANSMITTER
QUICK INSTRUCTIONS
CONFIGURATION AND CALIBRATION
When the transmitter is connected to the
process for the first time, it will operate with
default values set by the manufacturer. The
defaults are not sufficient, however. The
transmitter must first be configured and
calibrated in the actual process conditions.
The following is a description of the
simplest procedure (A) for a transmitter
where the sensor blade has been
mounted by the supplier (i.e., not a
standby transmitter installed to replace
e.g. a faulty transmitter).
This procedure enables an already
calibrated consistency measurement. The
other functions provide useful additional
features, but they are not necessary in basic
measurement.
The procedure is divided to three parts:
1. Defining the transmitter’s basic details,
i.e. configuration (A1 and A2).
2. Selecting the pulp types to be measured
(A3).
3. Adapting Valmet Automation’s laboratory-
defined calibration curves, optimised in
terms of pulp type and sensor blade, to the
actual process conditions (A6).
The appended Tables show the procedure
for setting up a transmitter which is taken
into operation for the first time. The Tables
show the required keystrokes and the cor-
responding displays. Steps A1 through A6
below describe the actions in more detail.
More detailed instructions for the menus are
found in the chapter Transmitter Functions
(Menus), which gives a detailed description
of the Calibration, Configuration,
Diagnostics and Measurement menus.
PROCEDURE
A1. Switch on the transmitter. Press [MODE]
and [ ] to access the CONFIGURATION
menu. The text CONFIGUR is displayed.
Press [ENTER]. The text LOWER RA (=
lower range-value) is displayed. This is the
first parameter to be adjusted in the
configuration menu.
A2. You can select another parameter with
the arrow keys. Pressing [ENTER] will
display the selected parameter’s current
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
11
⇓
1.CS
2.CS
P2
2
1
3
P2
Figure 1.3a SMART-PULP’s operator unit
The operator unit consists of four pusbutton keys and an
8-character liquid crystal display. Press ENTER to
accept an option or command. Press MODE/ESC to go
to the next higher menu level or to the previous step,
depending on the command. Use the arrow keys to
view and/or select an option and to change numerical
values.
Figure 1.3b SMART-PULP Calibration
1: Base curve corresponding to selected sensor and
pulp type.
2: Single-point calibrated base curve.
3: Two-point calibrated base curve.
(The effects are exaggerated to make them clearer.)
Consistency %
samples
Shear force N
3.25 %Cs
COMM
MODE ENTER
ESC
Test
+
Test
-
COMM
SMART-PULP Smart Consistency Transmitter
value, which you can change with the arrow keys.
Pressing [ENTER] will save the new value. If you do
not want to change the value, press [ESC] to display
the parameter’s name. Pressing [ESC] always
displays the previous higher menu level, until you
finally reach the MEASUREMENT menu.
Check and, if required, change at least the
following:
LOWER RA (lower range-value)
UPPER RA (upper range-value)
BLADE TY (sensor blade type). See the note below.
MOUNTING (mounting orientation)
The other parameters are additional features which
you do not necessarily have to touch. The
manufacturer’s default values are sufficient for
normal operation.
A3. Press [MODE/ESC] to go to the main menu
level. Press [ ] to select CALIBRATion, and accept
the selection with [ENTER]. The text NEW RECI is
now displayed.
You next create at least one new recipe in the NEW
RECIpe submenu. Press [ENTER] to go to that
submenu. In a recipe you select the recipe number
(1 to 8), main pulp type and filler (ash) content, if
required. 0.0 is recommended if laboratory
command is used in calibration.You accept the P1
and P2 parameters as they are (default values 1.00
and 0.00, respectively).
Pulp types:
The following list describes all pulp types
offered by the menu. Selected sensor type will exclude some
of the pulp type options. If you cannot get the desired pulp
type, ensure that the correct sensor type has been
configured and that the transmitter is equipped with that
sensor type. Mechanical pulps are softwood pulps.
ULIN Unlinearized 0-30 N shear force range
without temperature correction.
Corresponding output display 0-100%
instead of consistency. This is the default value.
HWU Unbleached short-fibered chemical pulp,
e.g. birch pulp or eucalyptus, bagasse and
other agro fibers.
HWB Bleached short-fibered chemical pulp.
SWU Unbleached long-fibered chemical pulp,
e.g. pine and other softwood pulps.
SWB Bleached long-fibered chemical pulp.
GW Groundwood, including pressure groundwood.
TMPL Thermomechanical pulp, freeness less than
200ml CSF.
TMPH Thermomechanical pulp, freeness more
than 200ml CSF.
RMPL Refiner mechanical pulp, freeness less than
200ml CSF.
RMPH Refiner mechanical pulp, freeness more
than 200ml CSF.
CTMP Chemithermo-mechanical pulp.
RCFU Recycled fiber, unscreened; contains debris.
RCFS Recycled fiber, screened.
ROCCU Recycled fiber, packing board, unscreened
(OCC).
ROCCS Recycled fiber, packing board (OCC), screened.
12
Even if there is filler, you may accept 0.00% as filler
content, provided that you do not want to change the
filler content later without sampling and laboratory
analysis.
In practice, sampling and 2-point calibration will
make the correction for an unknown filler content.
However, when filler content changes the transmitter
must be recalibrated on the basis of sampling and
laboratory analysis. Merely changing the filler
content from the operator unit will not suffice if the
initial filler value was incorrect at calibration time.
On the other hand, if the original filler content was
known and was enetered into the recipe at the
beginning, it can be changed later and obtain the
correct measurement result without sampling.
In most applications it is sufficient to define zero
filler content and to create a separate recipe for
each pulp type and ash content combination.
You can create 1 to 8 recipes, each of which can be
calibrated separately on the basis of sampling and
laboratory analysis.
The text NEW RECI will be redisplayed after you
have accepted all selections and the SAVE OK?
prompt with [ENTER]. You can then repeat step A3
for the desired number of recipes. You can also later
add new recipes or change existing ones.
A4. The transmitter is now ready for
measurement.
Press [MODE/ESC] to go to the MEASURE menu,
and accept the selection with [ENTER]. Use the
arrow keys to display the text RECIPE, and replace
it with one of the recipe numbers created in step A3.
The sequence is as follows: ENTER/[ ] ENTER/
ENTER.
A5. Use the arrow keys to go to the CONSISTENCY
(CS) display. The displayed consistency value is
derived on the basis of the measured shear force
from the base curve of the selected pulp type and
sensor type saved into the transmitter’s memory.
⇓
⇓⇑
BCs160VA
Nov. 15, 1997
NOTE!
Accepting and saving a new blade type (even
unchancing the old one) erase all the customer
made calibrations ie. recipes and results of
sampling and laboratory procedures!
If the blade type is after calibration only checked
without any modification use ESC button to
escape the BLADE TY command.
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
13
Keystroke
ESC
[⇓]
ENTER
ENTER
[⇓⇑]
ENTER
ENTER
[⇓]
ENTER
[⇓⇑]
ENTER
ENTER
[⇓][⇓][⇓][⇓]
ENTER
[⇓⇑]
ENTER
ENTER
[⇓][⇓][⇓]
ENTER
[⇓⇑]
ENTER
ENTER
ESC
Disp.text
n.nn%Cs
MEASURE
CONFIGUR
LOWER RA
2.00%Cs
h.hh%Cs
SAVE OK?
LOWER RA
UPPER RA
5.00%Cs
h.hh%Cs
SAVE OK?
UPPER RA
MOUNTING
HOR TOP
desired
mounting
SAVE OK?
MOUNTING
BLADE TY
default
blade type
correct
blade type
SAVE OK?
BLADE TY
CONFIGUR
Description
Measured consistency
(start-up display).
To main menu.
The measurement menu.
To configuration menu.
————————————————-
Consistency (%) corresponding to 4 mA.
Default value 2.00% Cs.
Correct value.
————————————————-
Consistency (%) corresponding to 20 mA.
Default value 5.00% Cs.
Correct value.
————————————————-
Configuration of mounting position;
pipe orientation and transmitter’s
position on it.
Default value.
HORizontal TOP/SIDE
VERtical UP flow
————————————————
Sensor type check: sensor blade type
and material.
Should be the same as in installed
transmitter.
If type was not correct.
See the NOTE on the page 12.
————————————————
Back to main menu.
Keystroke
[⇓]
ENTER
ENTER
[⇓⇑]
ENTER
[⇓⇑]
ENTER
[⇓⇑]
ENTER
ENTER
ENTER
ENTER
ESC
ESC
ENTER
[⇑⇑]
ENTER
[⇓][⇓]
ENTER
ENTER
[⇓][⇓][⇓]
Disp.text
CONFIGUR
CALIBRAT
NEW RECI
RECIPE1
RECIPEn
ULIN
xxxxx
ASH0.0%
ASH0.0%
P1 1.000
P2 0.000
SAVE OK?
NEW RECI
CALIBRAT
MEASURE
x.xx%Cs
RECIPE1
RECIPEn'
SAVE OK?
NOT CALIB
x.xxx%Cs
Description
See the NOTE on the page 12.
E.g. recipe number 1 can be
accepted.
Default curve (unlinearized
shear force signal). 0-30 N =
0-100%. Recipe’s dominant
pulp type.
Give filler content (0.0% is
recommended if the laboratory
command is used).
Curve slope factor.
(Base curve = 1.0).
Curve offset (base curve = 0.0).
A3 can be performed for all
recipes.
Back to main menu.
Change active recipe to
measurement menu.
Active recipe which is to be
calibrated. If only one recipe
(e.g. 1), accept it.
Blinking warning for
uncalibrated recipe.
Consistency reading from base
curve. If correct, sampling and
laboratory analysis not required.
If base curve is not sufficient,
go to next Table and continue
from A6.
Most of the cases at least
single-point calibration is
needed to remove offset
between laboratory and
transmitter output.
Table 1.3a SMART-PULP Start-up calibration and configuration:
menu texts and keystrokes.
A1
A4
A5
A3
A2
Disp. text
NOTE! Active
recipe must be
right (see A4)
MEASURE
CALIBRAT
NEW RECI
SAMPLING
1.START
END SAM
1.CS xx.xx
SAMPLING
LABORATO
RECIPE 1
ASH 0.0%
ASH 0.0%
1.CS xx.xx
1.CS yy.yy
2.CS mm.mm
SAVE OK?
USE 1ST
SAVE OK?
LABORATO
CALIBRAT
MEASURE
zz.zz%CS
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
A6. (Table 1.3b). If the transmitter’s reading does
not correspond to the actual consistency in the
pipe, you have to perform sampling and laboratory
analysis and calibrate the recipe on the basis of the
results.
CALIBRATION THROUGH SAMPLING
NOTE! The recipe to be calibrated must be active
(see A4).
Press [ESC] to move upwards through the menus
until the text MEASURE is displayed.
.
Press [⇓] and [⇓] to display the text CALIBRAT.
Press [ENTER] to confirm this selection.
The text NEW RECI is displayed again. Press [⇓] to
display the text SAMPLING. Press [ENTER] to
confirm this selection.
Now the text 1.START is displayed. Pressing
[ENTER] will start average value calculation for
Sample No. 1.
You can also activate average value calculation for
Sample No. 2 by pressing [⇓] until the text 2.START
is displayed and by accepting this selection with
[ENTER].
The blinking text END SAM indicates that averaging
for Sample 1 or 2 is in progress. After taking the
actual sample from the pipe, press [ENTER] to
accept the END SAM text.
You can repeat the taking of Sample 1 and 2 the
desired number of times. The last results are always
retained in memory. A single sample, e.g. No. 1, is
sufficient for single-point calibration. Since the
sampling can be repeated the desired number of
times, press [ESC] to exit the menu.
The menu text SAMPLING is displayed again.
Analyze at least your sample’s consistency in
laboratory.
Press [⇓] to display the menu text LABORATO.
Accept the selection by pressing [ENTER].
Then use the arrow keys to get the correct recipe
number, i.e., the same on which the samples were
taken and which you want to calibrate. The displayed
default number should be correct unless the recipe
number has been changed since sampling.
Press [ENTER] to accept the recipe number.
The text ASH 0.0% is displayed. If you know the
filler content, enter it with the arrow keys. Press
[ENTER] to accept the filler content.
Most of the cases ash content can be left at 0.0
even if there is ash but the percentage remains
constant.
The text 1.CSn.nn% is now displayed. n.nn is the
same as the average of Sample No.1 measured by
Description
To calibration mode.
The sampling menu, where
samples are averaged.
The 1st sample.
Take sample from pipe, end
averaging.
Sample’s average consistency.
Process sample in lab.
Go to Laboratory results menu.
The recipe to be calibrated?
Give filler content if known. 0.0%
is recommended if the laboratory
command is used.
Enter consistency sample’s lab
result.
Not required in single-point
calibration.
Calculate new calibration.
Is 1st sample used for single-
point calibration? Yes.
Save in non-volatile memory.
Back to main menu.
To Measurement menu.
Calibrated measured value.
Keystroke
ESC
[⇓][⇓]
ENTER
[⇓]
ENTER
ENTER
ENTER
ESC
[⇓]
ENTER
ENTER
[⇓⇑]
ENTER
[⇓⇑]
ENTER
ENTER
ENTER
ENTER
ENTER
ESC
[⇑⇑]
ENTER
14
SMART-PULP. Use the arrow keys to change the
reading in accordance with the laboratory result, and
press [ENTER] to accept the value.
Now the text 2.CSn.nn% is displayed. Enter the
laboratory result for Sample No. 2, and press
[ENTER] to accept the value. In single-point
calibration, you can accept the unused sample’s
value as it is.
The text SAVE OK? is displayed. Press [ENTER] to
save.
See the note on the page 12.
A6
Table 1.3b
SMART-PULP Start-up calibration and configuration:
menu texts and keystrokes II.
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
15
The text USE 1ST is displayed. You can change it to
USE 2ND or USE BOTH (= 2-point calibration) with
the arrow keys.
In case of single-point calibration you just press
[ENTER] to accept the USE 1ST command.
Press [ENTER] to the SAVE OK? prompt. If you
have proceeded correctly, the text LABORATO is
now displayed.
The transmitter is now calibrated, and you can go to
the MEASURE menu by pressing [ESC] [ESC]
[ENTER].
CALIBRATION WITHOUT SAMPLING
If there is a known difference between the
transmitter’s reading and analyzed consistency, it
can be eliminated directly with zero offset by
changing the P2 value (see Table 1.3a). The change
in P2 is the same as the detected difference, LAB -
measured average.
You use the arrow keys to change the P2 value. The
specified zero offset takes effect when you accept
the SAVE OK? prompt, after which you can return
directly to the MEASURE menu.
When calibration has been completed, it is
recommendable to write down all recipes (pulp type,
filler, P1 and P2) as well as the configuration.
Standby transmitter can then be made operational
with minimum effort.
Notes
Configuration and calibration of standby
transmitter used to replace a faulty transmitter
(B)
B. If the new transmitter’s sensor blade has been
replaced by the customer or if there is otherwise
reason to suspect error in shear force measurement,
we recommend the DIAGNOSTics menu’s TRIM-F
function (see the Diagnostics chapter) before
installing the transmitter in the process.
This will make the transmitter’s operation consistent
with other corresponding SMART-PULP transmitters.
Consistent force measurement enables the new
transmitter to be calibrated so that it will operate
identically with the replaced transmitter without
sampling and laboratory analysis.
It will be sufficient to enter the other transmitter’s
recipe data (pulp type, filler content, and the P1 and
P2 parameters) and configuration (lower and upper
range-values, sensor blade type, mounting
orientation and damping) to the new transmitter.
Read the NOTE on page 12 before further BLADE
TY commands.
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
consistencies corresponding to the selected sensor
type and pulp type. Upper and lower limits are
determined separately for each pulp type and sensor
type (refer to the APPLICATION chapter). The
programming unit gets the values from the
transmitter. If recipes have not been programmed,
LSL and USL have no significance. ”Min span”
defines the minimum permissible difference between
upper range-value and lower range-value.
You can exit this menu with the LEFT arrow key.
Pressing the RIGHT arrow key at 2 Detailed config
will display the following menu:
SMARTPULP:tag
Detailed config
1 Damping
2 Alarm current
3 Mounting
4 Blade type
5 Blade material
You can use the RIGHT arrow key to adjust damping
between 1 and 60 seconds. Besides this damping,
the transmitter has mechanical silicone-oil damping,
for which reason minimum damping is 2 seconds.
Calibration with 275 HART® user
interface with SMART-PULP
instruction set
(275 user interface without SMART-PULP instruction
set: refer to the Calibration chapter.)
When the 275 user interface with SMART-PULP
programming facility is connected to SMART-
PULP’s supply lines, it displays the following menu:
SMARTPULP:tag
Online
1 Measurement
2 Configuration
3 Calibration
4 Diagnostics
With the UP and DOWN keys you can select the
desired submenu. If you are taking the transmitter
into use for the first time, you must first select the
Configuration menu. When the menu is selected,
you can go there with the RIGHT arrow key (->).
This will open the following menu:
SMARTPULP:tag
Configuration
1 Range values
2 Detailed config
3 Device info
You will have to change certain values through
submenus 1 and 2. Submenu 3 is optional. The
order in which you change the values has no
significance in configuration, as long as you
remember that sensor blade type and mounting
orientation must be defined in configuration mode
before proceeding to calibration.
You can return to the main menu with the LEFT
arrow key.
Pressing the RIGHT arrow key at 1 Range values
will display the following menu:
SMARTPULP:tag
Range values
1 LowRnge xx.xx%Cs
2 UppRnge xx.xx%Cs
3 LSL xx.xx%Cs
4 USL xx.xx%Cs
5 Min span xx.xx%Cs
LowRnge defines the consistency corresponding to 4
mA, while UppRnge defines the consistency
corresponding to 20 mA. These two values must
be specified! LSL and USL define the
recommended minimum and maximum
16
275 HART® user interface
(refer to section 1.2 for wiring)
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
Pressing the RIGHT arrow key on the menu’s
second line will display the alarm current in
milliamps. This can only be changed from the
transmitter’s operator keys. The options are 3.7 mA
and 22.5 mA. The transmitter will run this current if it
has found a fault e.g. in its memories or in A/D
conversion, which indicates that force
measurements are faulty. In other words, the
transmitter will run the specified alarm current if it is
not able to measure reliably and to run the current
corresponding to the actual consistency.
On the menu’s third line you can read and, with the
RIGHT arrow key, change the transmitter’s mounting
orientation. HU indicates the upper side of a
horizontal pipe and HS the side of a horizontal pipe.
VU indicates upward flow in vertical pipe.
On the menu’s fourth and fifth lines you can read
and, with the RIGHT arrow key, change the sensor
blade’s type and material. These affect the
calibration curves and the sensor blade’s own weight
which is taken into account in shear force
calculation. Line 4 (blade type) must be
programmed correctly. Before changing the
blade type read the NOTE on page 12!
You can exit this menu with the LEFT arrow key.
Pressing the RIGHT arrow key at 3 Device info will
open the following menu:
1 Poll addr Transmitter’s HART address
(default: 0). Can be 0 to 15.
2 Manufacturer Manufacturer: Valmet.
Cannot be changed.
3 Model Transmitter’s model:
SMARTPULP.
Cannot be changed.
4 Sensor s/n Serial number.
Cannot be changed.
5 Tag User-defined measurement point
code. 8 characters.
6 Message User-defined 32-character text in
free format.
7 Universal rev HART revision supported by
transmitter. Cannot be changed.
8 Fld dev rev Internal revision number.
Cannot be changed.
9 Software rev Software revision.
Cannot be changed.
Hardware rev Circuit boards’ revision.
Cannot be changed.
Descriptor User-defined 16-character text
in free format.
Date User-defined date in free format.
Device code Device’s option codes.
Can be changed by user.
Final asmbly num Year/week in transmitter’s
serial number.
Cannot be changed.
17
To change an item, select the desired line with the
cursor and then press the RIGHT arrow key. Press
the LEFT arrow or ENTER to exit the menu.
Pressing the RIGHT arrow key at 3 Calibration in the
main menu will open the following menu:
SMARTPULP: tag
Calibration
1 New recipe
2 Sampling
3 Lab results
4 Special grade
5 Tempr calibrations
To create a new recipe, press the RIGHT arrow key
on line 1. You first select the recipe number with the
RIGHT arrow key. This will open the following
display:
SMARTPULP:CIC-2200
Recipe n
1 Pulp
2 Fillers
3 P1
4 P2
When required, this display allows you to change the
pulp type, filler content, curve slope correction factor
P1 and offset correction factor P2. You do not have
to touch P1 and P2 in a normal situation where
calibration is done with the Calibration menu’s
Sampling and Lab Results commands. You can also
omit the filler content (Fillers) in normal situations
where a separate recipe is created for each
combination of pulp type and filler content.
Sampling/Lab Results calibration also takes into
account the effect of filler content on zero level and
curve slope. You define the P1 and P2 parameters
when you replace a faulty transmitter with a spare
transmitter and do not want to perform sampling and
laboratory analysis. If the Diagnostics menu’s TRIM-
F function has been performed on the transmitter
after installing the sensor blade, entering these four
parameters intro the recipe will make the new
transmitter behave identically with the replaced
trnasmitter, provided that the configuration is also
identical. Increasing or decreasing the P2 offset
parameter of the recipe changes the output
correspondingly.
You can create 1 to 8 recipes. You can add new
recipes and revise existing ones at any time.
When you have changed the required parameters
and returned to this menu, the text box SEND is
displayed at the bottom of the display. This means
that the programming unit contains altered data
which has not yet been sent to the transmitter. When
you press F2, the data is transferred to the
transmitter and the text box disappears.
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
Two-point calibration (Use both) changes both P1
slope and P2 offset parameters, so that new
calibration curve goes through both laboratory
points.
See the NOTE on the page 12.
The 4 Special grade option allows you to enter 16
different consistency levels and the corresponding
deviations detected between the transmitter’s
measured consistency and actual consistency. The
order in which you enter the consistencies is free
from software version 1.2 onwards. You do not have
to define all 16 consistency levels and deviations.
The 5 Tempr calibrations option allows you to
calibrate the temperature indications to actual
temperatures.
Pressing the RIGHT arrow key at 4 Diagnostics in
the main menu will open the following menu:
1 Loop test
2 Device status
1 Loop test allows you to force the transmitter to
the desired output current value in order to test the
current loop.
2 Device status indicates what faults the transmitter
has detected in its own operation. These are
indicated with the text ON. In connection with
HART® communications the fault are normal and do
not require any actions.
18
Pressing the RIGHT arrow key at 2 Sampling opens
the following two options:
1 Start sample 1
2 Start sample 2
With these options you can start average
consistency and standard deviation calculation for
sample 1 or 2. Pressing the F4 key after sample
taking will end the calculation. The transmitter will
then return the following text to the display:
SMARTPULP:tag
Sampling results of
Sample n:
Average xx.xx%Cs
Deviation xx.xx%Cs
Shear force xxx g
Pressing F4 (OK) will return you to the previous
menu. You can repeat the sampling the desired
number of times. The transmitter will remember the
latest samples 1 and 2.
Pressing the RIGHT arrow key at 3 Lab results will
enter the laboratory results: recipe number,
calibration method, ash (filler) content and
consistency(-ies). Press F4 (OK) to accept the
values.
Single-point calibration changes only P2 offset
parameter of the recipe by the difference between
LAB and sample average
Notes
275 software tree
Calibration with 275 HART® user interface with SMART-PULP
instruction set (SMARTPULP DLL)
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
Measurement
Configuration
Calibration
Diagnostics
PV %Cs
Active recipe
Sensor tmp.
Process tmp.
Housing tmp.
AO mA
Shear F.
% of range
Range values
Detailed config.
Device info
New recipe
Sampling
Lab results
Special grade
Tmpr. calib.
Loop test
Device status
Low Rnge
Upp Rnge
LSL
USL
Min. span
Damping
Alarm current
Mounting
Blade type
Blade material
Poll addr
Manufacturer*
Model*
Sensor ser.n:o*
Tag
Message
Universal rev.*
Fld dev rev.*
Software rev.*
Hardware rev.*
Descriptor
Date
Device code
Final asbly num*
Recipe 1
...
...
Recipe 8
Pulp Ty
Filler %
P1
P2
Start sample 1
Start sample 2
Recipe n:o
Use frst /sec /both
Filler %
Enter lab. cons.
OK
#1 %Cs
#1 Offset
....
....
#16 %Cs
#16 Offset
Sensor
Process
Housing
* = Fixed
19
BCs160VA
Nov. 15, 1997
SMART-PULP Smart Consistency Transmitter
2 TRANSMITTER FUNCTIONS (MENUS)
Operations and calibration from SMART-PULP’s own operator keys
You can always get to the main menu by pressing ESC a sufficient number of times.
You can select the following main functions with arrow keys from the main menu:
1. MEASURE 2. CONFIGURation 3. CALIBRATion 4. DIAGNOSTics (Chapter 4)
20
Figure 2 SMART-PULP’s main menus
Consistency %
Milliamps
% of span
Shear force
Sensor temp.
Process temp.
Housing temp.
[enter]
[enter]
SAVE OK?
[enter]
%CS
MA
%
G or N
S F or C
P F or C
H F or C
RECIPE n
ASH %
MEASURE
[enter]
CONFIGUR
[enter]
LOWER RA
UPPER RA
DAMPING
LANGUAGE
UNITS
MOUNTING
PASSWORD
HART-ADD
BLADE TY
ALRM TYP
TAG
TMTRTYPE
TMTRVERS
[enter] [enter]
CALIBRAT
NEW RECI
SAMPLING
LABORATO
SP. GRADE
DIAGNOST
MESSAGES
MA-LOCK
TRIM-F
TRIM-MA
DIG INPT
COMMUNIC
[esc]
[enter]
[enter]
SAVE OK?
[enter]
[esc]
( )
[esc]
[enter]
Return to previous opti-
on or menu level
Accept (OK)
Moving in menu or
changing a parameter
value.
Ash% can be changed only in NEW RECIPE menu. Active recipe (=recipe n) must be the correct
before calibration r in front of the number means that remote selection (ie. binary inputs) is used for
active recipe selection. (Recipe 0 is selected from the operator terminal.)
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Valmet SMART-PULP Operating instructions

Brand
Valmet
Model
SMART-PULP
Category
Measuring, testing & control
Type
Operating instructions
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