NIVELCO NIVOTRACK M-300 series Assembly instructions

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NIVOTRACK
M-300, M-300 Ex series
2-wire compact
magnetostrictive level transmitter
INSTALLATION
and
PROGRAMMING MANUAL
1th Edition
0408
Manufacturer:
NIVELCO Ipari Elektronika Rt.
H-1043 Budapest, Dugonics u. 11.
Phone.: -369-7575 ♦Fax: -369-8585
e-mail:[email protected] ♦www.nivelco.com

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BASIC CONCEPT OF MEASUREMENT WITH NIVOTRACK
Programmed
measurement
range
P04
H
DIST
L
B
LEVEL
P05
100 % , 20 mA (P 11 )
0%, 4mA (P10 )
L =P05–DIST,
B
LEVEL = L + P04 = P05 – DIST + P04
B
L
– Nominal length
L
R
– Measurement range
(calibration value)
Measured basic value
Zero point distance
( + offset)
L
B
(LEVEL offset)

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CONTENTS
1. INTRODUCTION............................................................................................................................................................................................................................5
2. ORDER CODE ...............................................................................................................................................................................................................................6
2.1 DIMENSIONS ..............................................................................................................................................................................................................................7
3. TECHNICAL DATA........................................................................................................................................................................................................................9
3.1 ACCESSORIES..........................................................................................................................................................................................................................11
3.2 ACONDITIONS CONDITIONS OFEX APPLICATION ........................................................................................................................................................................11
3.3 TEMPERATURE CLASSES ...........................................................................................................................................................................................................12
3.4 MAINTENANCE AND REPAIR E.....................................................................................................................................................................................................12
4. INSTALLATION ...........................................................................................................................................................................................................................13
4.1 MOUNTING...............................................................................................................................................................................................................................13
4.2 WIRING ...................................................................................................................................................................................................................................14
4.2.1 wiring of Ex certified units..............................................................................................................................................................................................15
4.3 LOOP CURRENT CHECKING ........................................................................................................................................................................................................15
5. PROGRAMMING .........................................................................................................................................................................................................................15
5.1 PROGRAMMING WITHOUT DISPLAY MODULE.................................................................................................................................................................................16
5.2 PROGRAMMING WITH THE SAP-201 DISPLAY MODULE................................................................................................................................................................19
5.2.1 SAP-201 Display Module...............................................................................................................................................................................................19
5.2.2 Steps of programming by the SAP-20 Display Module .................................................................................................................................................20
5.2.3 Indications of the SAP-201 and LED Status..................................................................................................................................................................21
5.2.4 QUICKSET ....................................................................................................................................................................................................................22
5.2.5 Full parameter access ...................................................................................................................................................................................................24
6. PARAMETERS – DESCRIPTIONS AND PROGRAMMING.......................................................................................................................................................26
6.1 MEASUREMENT CONFIGURATION ...............................................................................................................................................................................................26
6.2 CURRENT OUTPUT ...................................................................................................................................................................................................................30
6.3 MEASUREMENT OPTIMISATION...................................................................................................................................................................................................31
6.4 VOLUME MEASUREMENT ...........................................................................................................................................................................................................32
6.5 32-POINT LINEARISATION..........................................................................................................................................................................................................33
6.6 INFORMATIONAL PARAMETERS (READ OUT PARAMETERS)...........................................................................................................................................................34
6.7 SERVICE PARAMETERS..............................................................................................................................................................................................................35
6.8 SIMULATION .............................................................................................................................................................................................................................35
6.9 ACCESS LOCK..........................................................................................................................................................................................................................36
7. ERROR CODES...........................................................................................................................................................................................................................37
8. PARAMETER TABLE..................................................................................................................................................................................................................38

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Thank you for choosing NIVELCO.
We are sure that you will be satisfied throughout its use!
1. INTRODUCTION
Application
NIVOTRACK M-30 series working on the magnetostrictive principle are
suitable for high accuracy level measurement of storage tanks. Due to their
high temperature and pressure rating these units can also be used for level
gauging of technological tanks. The most suitable applications are with
liquids free of solid particles and with low viscosity both in ordinary and
hazardous locations.
Its high precision renders NIVOTRACK suitable for custody transfer
measurement of valuable liquids such as fuels, solvents, alcohol distillates,
etc. Plastic version of the series substantially expands the field of
application by a wide range of aggressive materials.
Operating principle
The magnetostrictive transmitter is using the special feature of the
magnetostrictive wire spanned in the rigid or flexible probe. An electric
excitation signal given to the magnetostictive wire develops a twist in the wire
at the interference point with the magnetic disc placed in the float. The twist
travels back to the electronics in the form of an acoustic wave with defined
velocity. Measurement is based on measuring the flying time since it is
proportional with the distance of the float from the electronics.
The above distance constitutes the basis for all output signals of the
NIVOTRACK!
With the help of further mechanical data level and volume (tank content)
can be calculated.

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2. ORDER CODE
NIVOTRACK M – –
TYPE CODE PROBE /
PROCESS CONNECTION CODE HOUSING CODE CODE NOMINAL LENGTH CODE OUTPUT / NUMBER OF FLOATS / EXCODE
Transmitter TTube 1” BSP AAluminium 30 0 m 0 m 04 … 20 mA / 1x float 2
Transmitter+display BTube 2” BSP CPlastic 411 m 0,1 m 14 ... 20 mA, HART / 1x float 4
Tube 1” NPT D22 m 0,2 m 24 ... 20 mA / 1x float / EEx ia 6
Transmitter PFA
coated probe ETube 2” NPT G33 m 0,3 m 34 ... 20 mA, HART / 1x float / EEx ia 8
W/O process conn.* U* 4 4 m 0,1 m 44 ... 20 mA / 1x float / EEx d A
Transmitter+display
PFA coated probe GFlexible 2” BSP K55 m 0,5 m 54 ... 20 mA, HART / 1x float / EEx d B
Flexible 2” NPT N66 m 0,6 m 64 … 20 mA / 1x float / EEx d + EEx ia C
77 m 0,7 m 74 … 20 mA , HART / 1x float / EEx d + EEx ia D
88 m 0,8 m 84 … 20 mA , HART / 1x float / 5 mm resolution N
99 m 0,9 m 9
* Process connection to be ordered separately A10 m
ACCESSORIE TO BE ORDERE:
FLANGES M F T
–
–
STANDARDS/MATERIAL CODE
DIMENSION
DIN ANSI CODE PRESSURE CODE INNER DESIGN CODE
DIN / carbon steel 1DN 65 2½” 1PN 16 / 150 psi 1Gland 1
DIN / 1.4571 2DN 80 3” 2PN 25 / 300 psi 21” BSP 2
DIN / PP 3DN 100 4” 32” BSP 3
DIN / carbon steel + PTFE 4DN 125 5” 41” NPT 5
ANSI / carbon steel 5DN 150 6” 52” NPT 6
ANSI / 1.4571 6DN 200 8” 6
ANSI / PP 7
ANSI / A38 + PTFE 8
SLIDING SLEEVES:
TYPE CON-
NECTION
S
(mm)
H
(mm)
L
(mm)
B
(mm)
MBH-105-2M-300-00 1” BSP 41 36 20
MBK-105-2M-300-00 2” BSP 70 43 24
MBL-105-2M-300-00 1” NPT 41 38 ∼10
MBN-105-2M-300-00 2” NPT 70 43 ∼11
SS
H
L
BSP NPT
H
B

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2.1 DIMENSIONS
RIGID TUBE TRANSMITER
WITH THREADED PROCESS CONNECTION
MA … MC MD … MG
FLEXIBLE TUBE TRANSMITTER
WITH SLIDING SLEEVE PROCESS CONNECTION
MK… MN…
297 (Ex:313)
Ø52
1" BSP or NPT
20 mA
100 M
238(Ex:254)
L
4 mA
Max. ~100
UP
Position "A"
2" BSP or NPT
20 mA
222100
146
167
UP
4 mA
Position "B"
Ø52
C
L
M
20 mA
Ø95
L
2” BSP or NPT
M
150
4
mA
Ø96
521 (Ex:537)
321 (Ex:337)
Position "A"
adjustable: 130mm±
Max. ~100
B = 194
adjustable: 130mm±
C
M
Ø96
2” BSP or NPT
245
146
4 mA
20 mA
Position "B"
445
Ø95
B = 194
Mmax = L – 100 – A – C/2 Mmax = L – 342 – A – C/2
L= Nominal length M= Measurement range B= Bottom dead band C= Ball height A + C/2 = Top dead band *See ball dimensions in the Technical Data

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RIGID TUBE TRANSMITER
WITHOUT PROCESS CONNECTION
MTU… MBU…
FLEXIBLE TUBE TRANSMITTER
WITHOUT PROCESS CONNECTION
MEU… MGU…
UP
100
Sliding sleeve
1” BSP or NPT
Ø52
Min. 140
Max.~100
157 (Ex: 173)L
M
L
P
Position “A”
A
C/2
C
Sliding sleeve
130 (Ex: 146)
2” BSP
or NPT
Min. 140
UP
100 C
L
P
L
M
AC/2
82
Position “B”
Ø52
UP
Min. 140
Flange with
sliding sleeve
Ø 76
157 (Ex: 173)
Max.~100
100 C
L
P
C/2
L
M
Position “A”
UP
Min.140
Flange with
sliding sleeve
Ø 76
100
L
Position “B”
130 (Ex:146)
M
L
P
CC/2
L =L +C/2+100 PM
82
LMax = Lp- 100 – A – C/2 LMax = Lp- 100 – C/2
LMax = Nominal length

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3. TECHNICAL DATA
TYPE
RIGID TUBE VERSION
MA..., MC…, MD...,
MG…, MTU…, MBU…
FLEXIBLE TUBE VERSION
MK…
MN…
RIGID PLASTIC VERSION
MEU…
MGU…
Measured process values Level; two float version: interface level, level difference
Nominal length (L) 0.5 m …4.5 m 2 m … 10 m 0.5 m … 3 m
Material of the tube Stainless steel: 1.4571 (DIN) PFA coated st.st.
Max. medium pressure 2.5 MPa (25 bar) 1.6 MPa (16 bar) 0.3 MPa (3 bar)
Medium temperature -40 °C ... +130 °C see temperature chart
Linearity with dry calibration ±1 mm
Resolution 1mm or 5 mm (depending on order)
Temperature coefficient 0.04 mm/°C
Range (M) Maximum: see calculating formula under DIMENSIONS Minimum: 200 mm
Zero span Anywhere within the range
Float diameter / material ∅52 x 59 mm / st.st or ∅95 mm / st.st * ∅76 x 87 mm / PVDF
Medium density min. 0.8 g/cm³; with ball float ∅95 mm: min. 0.5 g/cm³
Material of wetted parts Stainless steel: 1.4571 (DIN) PFA and PVDF
Ambient temperature * -40 ºC … +70 ºC (see temperature chart
Analogue 4…20 mA (can also be assigned in inverted mode)
Serial comm. HART interface (close end resistor 250 Ohm)
Outputs
(for any process
value) Display with SAP-201 6 digits (7 mm character) icon, bargraph
Damping 0 … 60 s programmable
Error indication By the current output: 3.8 mA or 22 mA
Output load Rs= (Us-12V) / 0.02 A, Us = voltage of the power supply
Power supply 12 … 36 V DC
Intrinsical safety data Umax = 30 V Imax = 140 mA Pmax = 1 W Ci < 15 nF Li< 200 µH
Electric protection Class III.
Ingress protection IP 67
Process connection According to the order codes
Electric connection Outer diameter of the cable for M 20 x1.5 conduit: ∅6 …∅12 mm Wire cross section: max.1.5 mm2
Housing Aluminium (powder paint coated) or plastic (PBT fibre-glass reinforced, flame retardant)
Mass 1.7 kg + tube: 0.6 kg/m 1.7 kg + tube: 0.6 kg/m + 12 kg 1.7 kg + tube: 0.6 kg/m
* Maximum medium pressure for units with float ∅95 mm: 1,6 MPa (16 bar)

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Type
M -3 -6Ex
M -3 -8Ex
M -3 -GEx
M -3 -HEx
M -3 -AEx
M -3 -BEx
M -3 -JEx
M -3 -KEx
M -3 -CEx
M -3 -DEx
M -3 -LEx
M -3 -MEx
II 1 G EEx ia IIB T6…T4
0,5…5m
II 1/2 G EEx d ia IIB T6…T4
0,5…5m
Ex marking
II 1 G EEx ia IIA T6…T4
5…10m
II 2 G EEx d IIB T6…T4
II 1/2 G EEx d ia IIA T6…T4
5…10m
Ex electrical data Uimax = 30 V Iimax = 140 mA Pimax = 1 W
Ci< 15 nF Li< 200 µH
Electrical protection Class III
Ingress protection IP 67
Process connection According to the order code
Cable conduit M 20 x1,5 conduit
Cable diameter Ø 7 …13 mm Ø 9 …11 mm
Electric connection Wire cross section: 0,5…1,5 mm2
Housing Paint coated aluminium (öAlSi10Mg)
* Max. medium pressure 1,6 MPa (16 bar)
Maximum allowed ambient temperature over medium temperature of +70 °C
Ambient temperature
Medium temperature

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3.1 ACCESSORIES
•User’s manual,
•Warranty certificate,
•Certificate, of confornmity
•Installation and programming manual
•2 pcs conduit
•1 pc gasket (klingerit oilit) fior BSP threads only
Csak az MK és MN típushoz
•1 pc weight
•1 pc M 10 nut
•1 pc M 10 spring washer
•1 pc M 10 washer
•1 pc spacer (for float ∅52 mm only)
3.2 CONDITIONS OF EX APPLICATION
The unit can only be powered by a duly approved and certified EEx ia IIA vagy EEx ia IIB intrinsically safe loop according to the technical data.
Device can be mounted to tanks with max working pressure of 3 bar. It is not eligible for flame barrier between the in- and outside space of the tank.
After its installation and during its service required pressure tests should be performed in accordance with the relevant regulation.
Aluminium hosing of the unit should be connected to the equipotentil (grounding) system.
MEU and MGU plastic covered equipment may be electrostatically charged, therefore:
•Medium to measure must be electrically conductive and with specific resistance not exceeding the value of 104Ωm even on the most unfavourable places and
under the most unfavourable conditions.
•Sped as well as way of filling and emptying should be chosen according to the medium.

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3.3 TEMPERATURE CLASSES
UPPER TEMPERATURE LIMITS LOWER TEMPERATURE LIMITS
EX MARKING
TYPE TEMPERATURE
CLASS
AMBIIENT
TEMPERATURE
MAX
MEDIUM-
TEMPERATURE
MAX
TYPE
ia d d+ia
MT-..., ME-... - 40 °C - 40 °C - 40 °C
MA -..., MC –
MD -..., MG -... +80 °C MB-…, MG-… - 25 °C - 20 °C - 20 °C
MK -…, MN -… +70 °C
MEU -…, MGU -…
T6 +70 °C
+80 °C
MA -…, MC -...
MD -…, MG -... +95 °C
MEU -…, MGU -…
T5 +59 °C
+95 °C
MA -…, MC -...
MD -…, MG -... +130 °C
MEU -…, MGU -…
T4 +45 °C
+130 °C
3.4 MAINTENANCE A ND REPAIR E
The unit does not require routine maintenance, however the probe may need occasional cleaning to remove surface deposits. Repairs will be performed at
Manufacturer’s premises. Units returned for repair should be cleaned or disinfected by the customer.

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4. INSTALLATION
4.1 MOUNTING
•The unit should be located in an area, which allows easy access for service, calibration and monitoring.
•Waving, turbulence and heavy vibration affects accuracy of the measurement. Thus the unit has to be installed far away from devices or places causing
such disturbance for instance from openings for filling or emptying. These affects can be attenuated in applications with rigid tube probes by the use of
stilling pipe along the whole probe. Kindly consult Nivelco distributor!
•To ensure consistent and durable operation the process fluid should be free of suspended solids or materials, which could stick between the float and the
guide tube.
•The unit should be protected against direct heat radiation.
•Design dimensions of the unit and the tank as well as calculations should be checked before mounting.
•Before installation a preliminary operational check is suggested.
•Should manufacturer setting be changed it is to perform as per chapter 5.
•The unit is offered with a wide variety of process connections according to the order codes Tank opening exceeding the float diameter is recommended for
insertion. Should this not be possible the float has to be removed from the (rigid or flexible) guide inserted through the opening and the float must be
reattached from inside of the vessel. The word “UP” etched on the float is to ensure mounting the float in correct position.
•Insertion position of the MEU and MGU types can be adjusted. Free length over the tank however must
not be longer than 200 mm.
•Units with flexible tube of type MK … MN are provided with weight for spanning of
the tube and keeping it in position. Weight and fastening nut are part of the unit.When
lowering down the flexible tube (with the weight at his end) to the bottom of the tank,
special care has to be taken to avoid interlocking or twisting and the coil diameter must
not be smaller than 60 cm. Dropping or twitching may damage the unit. Float or floats
should be placed next to the weight to avoid its hitting against the weight. Proper
spanning can be checked by the analogue signal or on the display. If the float is at the
lowest point Iout < 4 mA or display should read < 0 mm
Flexible tube
Weight
UP
B
195
∅ 95
150
∅ 96
Flexible tube
UP
Displacer
Wei
g
ht
B
150
∅ 96
∅ 52
195

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Attention!
In order to avoid damaging the probe do not put it to torsion when installing or removing the unit. Therefore, special care has to be taken when the process
connection is being screwed into or out of the flange. The best is to hold the rigid part of the probe with a suitable tool as long as the process connection is
tightened to its place Sliding sleeve must not be loosened during operation.
4.2 WIRING
This transmitter is designed to operate on 12 … 36 V DC power only.
The maximum loop resistance (including barrier resistance) is depending on the voltage
of the power supply and can be between 0 and 1200 Ohm. Calculation formula can be
seen in the Technical Table under Output Load. Using transmitter with HART a terminal
resistance with a minimum value of 250 Ohm should be applied.
The power supply should be interconnected with the unit with twisted, shielded cable that
can be pulled through the cable conduit. The cable can be connected to the terminal strip
after removing the cover and the display unit.
CAUTION: the enclosure of the transmitter should be grounded.Grounding resistance
should be < 1 Ohm. Shielding of the interconnecting cable should be grounded at the
end of the control room. To avoid disturbing noises the interconnecting cable must not be
led near to high voltage cables. Especially critial are inductive couplings of AC harmonics
against which the protection of shielding is not effective.
Display unit
connector
Terminal points
for loop current 4...20 mA loop current an
d
supply (HART)
GND
1/2” NPT1/2” NPT
Pg16 or M20 x 1.5
I- I+
U- U+
Pg16 or M20 x 1.5
!
The unit may be damaged by electrostatic discharge (EDS), via its terminal thus used commonly precautions should be applied to avoid
electrostatic discharge e.g. touching a properly grounded point before removing the cover of the enclosure.
Possible electrostatic discharge may damage the unjit. Does the internal electric connection points mut not be touched by hand.

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4.2.1 WIRING OF EX C ERTIFIED UNITS
200mV
24V
Ex Nem Ex
Ex Nem Ex
MultiCONT
With HART Ordinary With MULTICONT
4.3 LOOP CURRENT CHECKING
After removing the cover and the display module the actual loop current can be measured with an accuracy of 0,5 % by connecting a voltmeter (in the range of
200 mV) to the points indicated on the drawing above
5. PROGRAMMING
The NIVOTRACK can be programmed by the following two ways:
•Programming without Display Module see 5.1.
Assignment of the levels to the 4 and 20 mA current output, error indication by the analogue signal and damping can be set.
•With the SAP-201 Display Module, see 5.2.
All features of the unit can be set, such as measurement configuration, zero offset, , output assignments, measurement optimisation 32-point linearisation,
dimensions
for 11 tanks with different shape.
Devices with the type number NIVOTRACK MB-3 and MG-3 are already equipped with the SAP-201.
The NIVOTRACK is fully operational without the SAP-201. The SAP-201 is only needed for programming and/or displaying measurement values.

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The unit will measure during programming in accordance with the previous parameters. The new, modified parameters will only be effective after
returning to the Measurement Mode
If the transmitter is left in Programming Mode by mistake, it will automatically return to Measurement Mode after 30 minutes and will operate with the parameters
entered during the last completed programming.
FACTORY SETTING (Default)
The NIVOTRACK will be delivered with the following Factory Default:
⇒Current output, display and bargraph: LEVEL
⇒Current output and bargraph proportional to the level
⇒4 mA: assigned to the minimum level 0%
⇒20 mA: assigned to the maximum level 100%
⇒Error indication by the current output: hold last value
⇒Damping: 60 sec
5.1 PROGRAMMING WITHOUT DISPLAY MODULE
Programming is only possible if the NIVOTRACK is in Level Measuring Mode and the
“VALID” LED is lit (representing stable medium surface)
The following can be programmed without display module
•Assignment of the 4 mA to the required minimum level
•Assignment of the 20 mA to the required maximum level
•Error indication by the current output (Hold, 3.8 mA or 22 mA)
•Damping (10, 30 or 60 sec)
•Reset to the factory default
Note: Current output can also be assigned in inverted mode:
4 mA = 100% (Full), 20 mA = 0% (Empty)
Procedure of programming: press button in the relevant sequence and check the state of the LED-s. Symbols for the states of the LED-s:
= LED is off, = LED is blinking, = LED is on, = LEDs are blinking alternatively = Don’t care

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Assignment of low (0%, minimum) level to 4 mA
Action LED state following the action
1) Check for a stable surface = Stable surface, transmitter programmable
2) Press NEXT keys steadily = NIVOTRACK in programming mode
3) Press UP key steadily = Level assigned to 4 mA (see picture)
4) Release keys = Programming completed
Tank should be filled up to the level
which is to be assigned to the
current output of 4 mA.
A felső szint (tele tartály, 100%) hozzárendelése a 20 mA-hez
Action LED state following the action
1) Check for a stable surface = Stable surface, transmitter programmable
2) Press NEXT key steadily = NIVOTRACK in programming mode
3) Press UP keys steadily = Level assigned to 20 mA (see picture)
4) Release keys = Programming completed
Tank should be filled up to the level
which is to be assigned to the
current output of 4 mA.
“Error state” indication by the analogue signal (Check for a stable surface as above)
As a result of this setting the value of the analogue output will be 3.8 mA; 22 mA or according last value (hold) until the error is ceased.

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Action LED state following the action
1) Press key steadily = NIVOTRACK in programming mode
2) Press and keep DOWN ,
so any of the keys ENTER
E
,
NEXT
– hold last value
= – 3.8 mA
– 22 mA
3) Release keys = Programming completed
Damping time setting (Check for a stable surface as above)
Action LED state following the action
1) Press ENTER
E
key steadily = NIVOTRACK in programming mode
2) Press and keep NEXT ,
so any of the keys UP ,
DOWN
– 10 sec
=–30sec
– 60 sec
3) Release keys = Programming completed
RESET: Returning to the default (Check for a stable surface as above)
Action LED state following the action
1) Press NEXT key steadily = NIVOTRACK in programming mode
2) Press ENTER
E
key steadily = Default loaded
Indication of mistakes (by LEDs) made during programming
Action LED state following the action Possible correction
Attempted programming = blinking twice = probe failure Call service
Attempted programming = blinking three times = no access possible With SAP-201 only See 5.2 (P99)
Attempted programming = blinking four times = NIVOTRACK not in
Level Measurement Mode With SAP-201 only See 5.2 (P01)

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5.2 PROGRAMMING WITH THE SAP-201 DISPLAY MODULE
The NIVOTRACK should be adjusted to the process by programming the parameters.
The SAP-201 Display Module can be used to display the parameters during
programming and measurement values during measurement..
Gyorsprogramozás (QUICKSET) (5.2.4)
Recommended for fast programing of the following 6 basic parameters
•Selection of the engineering units for the display (Metric or US)
•Zero offset
•Assignment of the analogue output
•Error indication by the current output
•Damping time
Dugaszolható kijelző egység
Gyorsprogramozás Tel jes
programozás
Full Parameter Access (5.2.5)
Highest level of programming for access of all features of the NIVOTRACK such as:
•Settings as with the QUICKSET
•Measurement configuration
•Measurement optimisation
•11 pre-programmed tank shapes for volume calculation
•32-point linearisation
5.2.1 SAP-201 Displ ay Module
Symbols used on the LCD:
•DIST – Distance (measuring) mode
•LEV – Level (measuring) mode
•VOL – Volume (measuring) mode
•PROG - Programming mode
(device under programming)
•FAIL - Measurement / device error
•- Level changing direction
•Bargraph proportional to the current output
Symbols used on the frame
•M– metric (European) system
•US – imperial unit system
•1– Upper float
•2– Lower float
•∆- Difference
Status indication LEDS
•COM – indicating HART communication
•VALID – indicating stable surface.

BKI 02 ATEX 278X ♦mba3052a0600p_01 ♦20 / 40
5.2.2 Steps of programming by the SAP-20 Display Module
Programming will be performed by pressing and releasing the relevant one or two keys (simultaneously). Programming steps below are for the overview only,
detailed description is under 5.2.4 and 5.2.5.
Single key pressing
ENTER
E
to select parameter address and go to parameter value
to save parameter value and return to parameter address
NEXT to move the blinking (sign of change) of the digit to the left
UP to increase value of the blinking digit
DOWN to decrease value of the blinking digit
Double key pressing
Press two keys simultaneously for desired programming step. Simultaneous pressing will be indicated by “ + “.
Enter into or quit programming modes Basic steps while parameter address is blinking Basic steps while parameter value is blinking
E
Quickset
FullParameter
Access
E
Return to default*
* LOAD readout ** CANCEL readou
t
Cancelallmodifications**
Parametervalue
Default
E
Display default value
* cancellation immediately active
Cancelallmodifications
returntoparameteraddress*
Parametervalue
Actual
GET LEVEL function
Special function used only in level and distance measurement modes UP + DOWN
Notes:
If after pressing ENTER
E
blinking does not spring over from the parameter address to the parameter value this means that
•the parameter is either a read-out type, or
•the secret code prevents the modification (see P99)
yy parameter address (P01, P02…P99)
xxxx parameter value (dcba)
bargraph
yy : xxxx