Manual
Pump Controller 704
Effective for software version
834048 and later
Index:
General 3
Hydrostatic measuring system 3
Ultrasonic measuring system 3
On the front you find 3
Operation of pump controller 4
Functional indications 4
Programming the pump controller 5
Mounting 9
Pressure transmitter 9
Ultrasonic sensor 9
Electrical connection 10
Internal adjustments 10
Connection box for pressure transmitter 10
Electrical diagram for connection box 10
Changing the EPROM 11
Maintenance 11
Dimensions 11
Ordering details 11
Specifications 12
Signal list for Pump Controller 704 13
Operation of Pump Controller 704 14
Programming of Pump Controoler 704 15
704GB/9910
CE - CERTIFICATE OF CONFORMITY
This product complies with the requirements concerning electromagnetic compatibility (EMC) stipulated in
Council directive no. 89/336/EEC of 3rd May 1989, altered at directive no. 92/31/EEC, on the approximation
of the laws of the Member States relating to electromagnetic compatibility.
We declare that the product complies to the values stipulated in EN 50081-1 and EN 50082-1.
2
General
Thank you for choosing MJK Pump Controller 704. The
MJK Pump Controller 704 is a microprocessor controlled
pump controller, which is delivered with a hydrostatic
measuring system (704P) or ultrasonic measuring system
(704U). The pump controller can control up to 4 pumps,
valves etc. It is appropriate for plants, where the controller
manages the data transfer to a central computer. The
pump controller is operated with a combined menu and
functional keyboard, making the installation and operation
simple and clear.
Hydrostatic measuring system
MJK Pump Controller 704P is delivered with a pressure
transmitter, covering measuring ranges from 3 to 30 m
(10 to 100 ft). The pressure transmitters are developed for
measurement of waste water and liquids with suspended
solids. All transmitters are designed as 2-wire 4-20 mA
transmitters.
Measurement is based on the following principle. A
pressure transmitter is lowered to the bottom of the solids
On the front you find:
Light emitting diodes
There are 4 light emitting diodes (LED's)
for indication of operation and alarms. The
LED´s light up when an output is active green when used for control and red when
used as alarm. The diode flashes during
the delay period.
1 to 4
By pressing one of the
keys from 1-4
(commonly
denominated as #) a
reading of the built in
datalogger is obtained
for number and period
of time, the output
relays have been
active.
If flow calculation is
applied, a second press
will show the pump
capacity and the
pumped out volume.
Third press will show
the pumped out volume
for the entire pumping
station.
Display
2 x 24 characters text display for
indication of user menus and
measuring values. When the keys
have not been pressed for approx.
1 min, the display will change
automatically to show the level.
to measure the hydrostatic pressure. The pressure
transmitter transmits an electrical signal proportional to
the pressure, resting on the pressure transmitters membrane. The pressure transmitter is connected to the
amplifier, where the signal is used for level indication, for
limits for start-, stop signals and alarms, as well as for the
level proportional 0-20/4-20 mA output signal.
Pressure transmitters are supplied in 2 versions for
absolute and gauge pressure.
Ultrasonic measuring system
MJK Pump Controller 704U with ultrasonic measuring
system, is delivered with 30 kHz ultrasonic sensor with a
resolution of 1 cm (0,3 in). The ultrasonic sensor both
sends and receives signals. In the amplifier the signals
received from the sensor are converted to a signal
proportional to the level.
With the ultrasonic sensor, the system has built in
temperature compensation for accurate measurings at
varying temperatures.
MENU
By activating the MENU-key,
a shift is made to the next
main menu, to see the view
of the menu.
Arrow keys
The arrow keys are
used for altering the
current setting. In a sub
menu with choice the
top line will show the
valid setting, the bottom
line, in parenthesis
shows the alternative
setting. Use arrow keys
to move between the
current and not current
settings. In and output
no. are also changed by
activating the arrow
keys. By activating the
-key, the number of
the display will
increase. By activating
the ¯-key the number
will decrease the
number.
START & STOP
The level corresponding the output relay is displayed
by pressing one of the 8 START/STOP keys.
If the START-key and one of the number keys are
pressed simultaneously, the pumps are forced to
start. If the STOP-key and one of the number keys
are pressed simultaneously, the pumps are forced to
stop.
ENTER
With the ENTER-key
selections are
confirmed. Also a shift
from a main-menu to a
sub-menu is carried out
with the ENTER-key.
3
ESC
(ESCape=undo):
This key will take you back to
the previous menu, or undo a
choice. By pressing the
ESC.-key 2-3 times you
always return to the level
indication.
Operation of pump controller
The keys under the display give access to the functions
used in the daily operation. The MENU key gives access
to programming of the pump controller. The programming
can be locked separately with an access code i.e. a code
must be keyed in, in order to get access to the
programming menus.
Functional indications
When the pump controller is connected to 230 V, the
display will show:
P2 RESET TIME-COUNTER?
YES: ENTER NO:MENU
F2 Capacity / Quantity
If key 1-4 is pressed while F1 is in the functional display,
menu F2 will show:
P2 CAPACITY 82 m3/h
QUANTITY 5508 m
3
PROGRAM 8340XX
STARTUP WAIT A MOMENT
If the pump controller is activated for the first time, the
display will show the following:
KEY IN NEW VALUES
PRESS ENTER
Now the pump controller can be configured. The settings
can always be altered later on.
If the sensor type is changed, or if an output relay is either
put into service or out of service, the programme will reset
and new values must be keyed in.
F0 Level measuring
When the programming is carried out, function F0, level
measuring in the display is shown:
MEASURING 1.50 m
If the pump controller is set up for level output according
to a given elevation, both the level and the level relative to
the elevation is shown in the display:
MEASURING 1,50 m
ELEVATION 1,65 m
The capacity of each single pump is shown at this point,
as well as the pumped out volume. When pressing the
MENU-key while functional indication F2, access is given
to reset the capacity and water quantities (if code is not
applied, see menu 3.3):
P2 RESET CAPACITY
YES: ENTER NO:MENU
P2 RESET QUANTITY
YES: ENTER NO:MENU
F3 Pumping station volume
When pressing key 1-4 while functional indication F2
shows on the display, menu F3 will appear:
PUMPING STATION
QUANTITY 27803 m
Displayed here is the pumped out volume for the entire
pumping station, as the sum of the pumped out volumes
from all the individual pumps. If the MENU key is
pressed, the volume can be reset:
P2 RESET QUANTITY
YES: ENTER NO:MENU
3
F1 Starts / Operational time
By pressing one of the keys 1-4 number of starts are
shown, as well as operation time for any of the relays 1-4
in use. If the relay is configured for operational relay the
relay number is shown with a prepositive P for pumps. If
the relays are configured as alarms an A will show:
P2 STARTS 4
OPERATIONAL TIME 2.9 h
If the MENU-key is pressed while the functional indication
F0 is in the display, access is given to reset the counter
and time counter:
P2 RESET COUNTER?
YES: ENTER NO:MENU
F4 Level Start/Stop
F5 Level Set/Reset
By pressing START or STOP keys, the levels activating
the relays can be read. If the relay is configured for
controlling, the levels for starting and stopping the pump
can be read. If the relay is configured as an alarm, the
levels for setting and resetting can be read.
If the pump controller is configured for filling (see menu
6.1) the start level will be lower than the stop level, and
vice versa if the pump controller is configured for
emptying.
LEVEL 2 START 1.80
STOP 0.20
If the relay is configured as a level alarm, there is an
alternative choice of adjusting the set levels to be either
higher (high alarm) or the contrary (low alarm) to the reset
4
level in menu 6.6.3.
LEVEL 1 SET 1.90
RESET 1.70
When adjusting a level, press one of the arrow keys,
consequently the setting will flash. Set the wanted value
with the arrow keys and confirm with ENTER. Double
arrow alters the value quickly, single arrow alters the
value slowly.
The highest value acceptable is the equivalent of the max.
level which has been programmed in menu 5.7. The
lowest value acceptable is 1% of the measuring range of
the sensor (reading in menu 5.1). The lowest range
acceptable between start and stop is 1% of the max. level
programmed into menu 5.7.
NB: If level indication with elevation is applied, the values
must be keyed in according to the elevation.
F6 Forced start
F7 Forced stop
Forced controlling is carried out by pressing one of the
keys 1-4 as well as the corresponding key for either start
or stop.
If the level is between the start and stop levels the pumps
stay started or stopped when the keys are released.
Above or below the interval between the start and stop
levels, the pump is only started/stopped while the keys are
pressed. The same applies if the level is not in use (menu
6.7.2).
If a pump which is configured for alternating control is run
forced, it is run as directly controlled during the forced
running. As soon as the forced running is stopped the
pump returns to alternating operation.
Programming of pump controller
When function F0 shows in the display press the MENU
key for access to the programming menus (if code is not
applied, see menu 3.3). Change between the main menus
by repeatedly pressing the MENU key. Press ENTER to
change to sub menus. Make choices and adjustments in
the sub menus with the arrow keys and confirm with
ENTER.
1.0 Language
Choose between languages with the arrow keys.
2.0 Key in access code
If access code has been chosen, key it into this menu
before the following menus become accessible. Key in
code with keys 1-4. Do not confirm with ENTER.
When the code is keyed in, access is given to make
alterations of all settings for 10 minutes after last key is
pressed.
3.0 Programming of main functions
Access to the configuring menus are obtained by pressing
MENU.
3.1 Access code wanted / not wanted
Choose here if access code is to be used for gaining
access to the pump controller. If code is selected, it is not
allowed to change the settings.
3.2 Key in new access code
If a new access code is wanted, key it into this menu. If
the code is to remain unchanged press the MENU key.
3.3 Code only setup / all adjustments
The code can be chosen to only block the setup i.e.
menues which are made accessible with the MENU key.
Or it can be set to block all settings i.e. also start and stop
settings for levels as well as reset of counters.
If a code has been chosen for all settings, alterations are
made by entering menu 2.0 and keying in the code, now
access is given to make alterations of all settings for 10
minutes after last key is pressed.
4.0 Measurement level / levels + elevation
Setting of level indication either as absolute measurement
or relative measurement according to a given elevation.
An altitude is the level reset-point which is valid on the
relevant location, e.g. the elevation of the pumping station
above the sea. I.e., if a pumping station is placed 1.25 m
above the surface of the sea, and this is keyed in as an
elevation, a level measurement of 2.25 m will be indicated
as 3.50 m.
If level indication with elevation has been chosen, all start
/ stop values are programmed according to the elevation.
5
4.1 Select unit measurement
Level indication and unit of elevation can be chosen as:
m, bar, kPa, cm, mm, l/s, ft or in.
4.2 Select unit volume
Unit of volume can be chosen between
3
Gal, m
, CF, l
The resolution of measured volumes will be adjusted to
the accuracy of flow measurement possible with the pump
controller.
4.3 Select unit flow
Unit of flow can be chosen between
5.5 Key in elevation
If level indication with elevation has been chosen, the
elevation is keyed in at this point.
For ultrasonic systems the elevation is keyed in as the
0-point of measuring.
For hydrostatic measuring systems the sensor is placed in
the zero point of the measurement, therefore the elevation
for the sensor is keyed in. Use arrow keys for this setting.
Double arrow changes the value before the comma, single
arrow changes the value after the comma.
5.6 Sensor level
For ultrasonic measuring systems the sensor elevation
above the zero point is keyed in. Use the arrow keys for
this setting. Double arrow changes the value before the
comma, single arrow changes the value after the comma.
m3/h, l/s, MGD, CFS, G/mi
The resolution of measured flow will be adjusted to the
accuracy of flow measurement possible with the pump
controller.
5.0 Sensor menu - data for mounting
Menus which are accessible, depend on the setup. The
pump controller can be either an ultrasonic measuring
system or a hydrostatic measuring system.
The flow-chart "Programming of Pump Controller 704" at
the end of this manual, shows which of the following
menus are accessible during system setup.
5.1 Select sensor / span
In ultrasonic measuring systems, the sensor and the
amplifier are calibrated together, and the measuring range
of the sensor can be read.
In the hydrostatic measuring system, the type of sensor
applied can be coded into the system and the measuring
scale of the sensor can be read.
5.3 Select comma
When choosing selectable span in hydrostatic measuring
systems, the comma is adjusted to set where the decimal
point will be in the level readings. The choices are:
1.234, 12.35, 123.4 or 1234
5.4 Select span
When choosing the selectable span with hydrostatic
measuring systems; the span is set with the arrow keys.
Double arrow changes the value before the comma, single
arrow changes the value after the comma.
5.7 Max level
The max level is set to restrict the setting of start and stop
level. Use arrow keys for this setting. Double arrow
changes the value before the comma, single arrow
changes the value after the comma.
6.0 Output relays programming
In this menu the function for the four output relays are
programmed. In menu 6.1 and 6.2 joint settings for the
four outputs are programmed. In menu 6.3 to 6.8 the
individual outputs are programmed.
6.1 Controlling of emptying / filling
The relays which are configured for control, are programmed to control either an emptying or a filling function. At
the emptying function the pump-start levels are higher
than the pump-stop levels. At the filling function the
pump-start levels are lower than the pump-stop levels.
6.2 Alternating normally / in pairs
At this point the outputs programmed to run as alternating
(see menu 6.7.1), can be set up to run normally or in
pairs.
At normal alternating, there is alternating between all the
outputs which are set up to alternate.
At alternating in pairs, output 1 and 2 are alternated as
one of the pairs and between output 3 and 4 as the other
pair. If alternating in pairs is chosen all four outputs are
used as alternating, and it is therefore not possible to
configure any of the relays as alarms or as directly
controlled.
6.3 Relay programming
Choose with arrow keys or key 1-4 which output relay is to
be programmed, confirm choice with ENTER.
6
6.4 Relay operating / not operating
Choose whether to have the relay operating or not
operating.
6.5 Relay controlling / alarm
Set whether the relay is to be an alarm relay or a pump
controlling relay.
When the relays are activated, the light emitting diodes
under the display will show, whether it is an alarm relay or
a control relay: When an alarm relay is activated the
diode will flash a red light; when a control relay is
activated the diode will flash a green light.
6.6.1 Relay level alarm / system error
If the relay is set for alarm relay, set the alarm to be a
level (high/low) alarm or an alarm for system error.
6.7.4 Level not in use / in use
To avoid all pumps running at the same time in alternating
operation, levels can be left unused.
One level minimum, must be left in use for the pump
controller to function correctly. If the pump controller is set
up to alternate in pairs at least one of level 1 and 2 as well
as either level 3 or 4 must be left in use.
6.8 Relay delay
To avoid short error conditions, or levels continuously
activating the relays, a delay time can be set. If the
connected pumps are not started simultaneously for over
load reasons, the delay time can be set differently for the
relays.
In case of an error condition or level continuously
exceeding, the diode will flash. If the condition proceeds
after the delay time has expired the relay will be activated
and the diode will be permanently lit.
6.6.2 Relay NC / NO
Choose the relay function for the output, (Normally Open)
or (Normally Closed).
6.6.3 Relay set>reset (high) / set<reset (low)
Set the level alarm to be registered as a high or low
alarm. If the alarm needs to be a high alarm, choose set >
reset. If the alarm needs to be a low alarm choose set <
reset.
6.7.1 Relay alternating / directly controlled
The output relays can be set as directly controlled or
alternating. At direct control, the start and stop values
which have been keyed in for the individual relay activate
the outputs, nothing else activates them. At alternating
operation the alternating pumps will take it in turns to start
up in a cycle, so that when a start level is activated the
next relay in the cycle is activated. If several start levels
are passed several pumps will consequently be started.
6.7.2 Temporary operation
In this menu you choose whether the output relay, which
you have chosen for alternating operation, has to be
forced stopped after a given amount of time. Operating
hours before forced stop is chosen in menu 6.7.3. Please
note that if one output is stopped, the next output relay in
the alternation sequence will be activated as soon as start
level has been reached, and output delay has passed
through.
6.7.3 Stop after XXX minutes
If temporary stop is chosen in menu 6.7.2., key in the
operating hours that will cause a forced stop of the output.
The interval can be set from 1 999 minutes.
7.0 mA output programming
Set the voltage analog for the pump controller.
7.1 mA output 0-20mA / 4-20mA
Set the mA output as either a 4-20 mA signal or a 0-20
mA signal.
7.2 mA output 4-20mA / 20-4 mA
Set the voltage output to be either 4-20 mA signal or 20-4
mA signal.
If (0 or 4) - 20 mA is chosen, a high level will give a high
mA-signal and a low level a low mA-signal.
If 20 - (4 or 0) mA is chosen, a high level will give a low
mA-signal and a low level a high mA-signal.
7.3 mA output 4 mA = (elevation)
If 4-20 mA has been chosen in 7.2, key in which level the
low mA value represents. If 20-4 mA has been chosen,
the value represented by the high mA is set here.
7.4 mA output 20 mA = (elevation)
If 4-20 mA has been chosen in 7.2, key in here which level
the high mA value represents. If 20-4 mA is chosen, key
in the value represented by the low mA.
8.0 Pump flow programming
At flow calculation a known volume between two levels is
programmed. The pump controller is then able to
calculate the flow from the measured level differences.
In the flow calculation the fact, that inlets can occur
simultaneously with pumping out is taken into consideration.
To calculate flow the following conditions must be met:
7
1.All start / stop levels must be outside the interval in
which calculation takes place.
The flow calculation can only be carried out between the
lowest set start level and the highest set stop level with
a margin of sensor span/200.
2.The connected pumps must regularly run on their own
to obtain reliable flow measuring.
If the above mentioned conditions are not present the
following message will appear in the display, when
entering menu 8.0 is attempted:
PUMP FLOW NOT POSSIBLE
SEE THE MANUAL
This message will also appear if the pump settings are
changed, so the conditions are no longer present. If flow
calculation is needed again after this, the level must be
set so the conditions are present again.
If it is established that all stop / stop levels comply with
the above conditions, access is given to menus 8.1 to 8.5.
8.1 Flow calculation yes / no
Choose whether flow calculation is desired.
8.2 Level for volume: Stop
Set the level where known volume stops. If the control is
set for the filling function, the stop level is the highest
level. If it is set for emptying, this is the lowest level.
8.3 Level for volume: Start
Set the level for the known volume in this menu. If the
control is set for filling, the start level is the lowest level, if
it is set for emptying, this is the highest level.
8.4 Size of the volume
At this point the known volume is keyed in, between start
and stop level. The resolution of the volume will reflect the
measurement accuracy of the pump controller.
8.5 Correction factor
It is possible to adjust a correction factor. As a starting
point it should be reset at 1.00. If heights or other similar
uncertain factors regularly occur, the flow can be adjusted
by means of control measuring.
8
Mounting
Pressure Transmitter
When measuring in a well, it
is advantageous to mount
the transmitter in a tube,
fastening it at the top of the
tube by means of the fittings
supplied. This mounting
facilitates subsequent
cleaning and inspection.
Tube-mounted pressure
transmitter
Min. table
value +100%
Sensor mounted in tube
for scum protection.
When measuring
through a hole in
for example a
metal plate or
grate, a pipe that
ends near the
lower edge of the
sensor should be
applied as shown
here:
Min. 25in (30kHz)
o
45
Sensor mounted near the
top of a closed container.
Min. table
value
+25%
o
30 - 45
Ultrasonic Sensor
When mounting the sensor for example at the top of a
well or a container, ensure that no pipes or cables etc.
are disturbing the path between the sensor and the liquid
surface. The maximum distance between the sensor and
the surface must not exceed the measuring range of the
transmitter. Optimum operation is obtained by placing the
sensor approx. 1 m (3 ft) for 30 kHz sensor, and approx.
0.5 m (1,7 ft) for the 100 kHz sensor, above the
maximum liquid level. The sensor should be positioned
perpendicular to the liquid surface (check with a spirit
level!). When installing the sensor, ensure that the signal
is able to pass any obstruction, taking in consideration
that signal spreads relative to the sensor/surface distance
as described in the table. If the signal travels along a
hard surface such as the side of a well or tank, the table
values can be applied directly. Otherwise you may refer
to the following mounting examples.
If a sensor is mounted above an obstruction ex. a
concrete deck, we recommend that it should be installed
as shown below:
Min. table value +100%
Table values for the signal
spreading relative to sensor/
surface distance.
If the upward edges on the obstruction are angled as
shown below, the sensor can be mounted as the
following:
Min. table value +50%
9
Electrical Connection
Electrical connection of the pump controller for hydrostatical and ultrasonic measuring systems respectively.
Hydrostatic Measuring System
Supply Relay 1-4 0-20/4-20mA
Pressure transmitter
Ultrasonic Measuring System
Supply Relay 1-4 0-20/4-20mA
Connection Box for transmitters
Ultrasonic sensor
Internal Adjustments
Level measurement
The Pump Controller 704 is factory pre-set for level
measurement and pumps or valves control.
Zero point, span and response time
The Pump Controller 704 is factory pre-set for level
measurement in water. The response time is set to
minimum at delivery. When replacing the transmitter or
when using the 704P for differential level measurement or
measurements in pressure or vacuum tanks, it may be
necessary to reset both the zero point and the span. The
resetting is carried out by simulating the zero point and
the span. Depending on the use, it may also be necessary
to reset the response time. If the pump controller is used
in liquids with a specific gravity different from that of water
(e.g. sludge), the span will need to be adjusted.
If the pump controller 704U is used in water with foam or
uncalm surfaces, it might be nescessary to adjust the
gain.
Connection box 202922 is used for outdoor connections
of cables from the pressure transmitter. The box is made
of ABS plastic, and the housing meets IP65. The box is
ventilated in consideration of the tube for pressure
equlizing. This allows the cable to be extended with
ordinary installation-cable from the box.
Connection box 200590 is used to connect the ultrasonic
sensor with cable.
The connection boxes have a plug for connection of an
indicator. When the indicator is applied the lid is replaced
with a display.
Electrical diagram
Soldering bridge "Display" (indicator)
Soldering bridge "Connected up in series"
+ -
4-20 mA to
power supply
10
Changing the EPROM
If the EPROM with the pump control
program is to be replaced, you must
follow these instructions:
1.Turn off the pump controller
2.Turn off all pumps, to ensure that
no accidents will occur when the
pump controller is turned back on.
This can be accomplished by
disconnecting the pumps at the
terminals on the pump controller.
3.Remove the top lid
4.Remove the EPROM (IC5) from
the socket, be very careful not to
ruin the IC.
5.Insert the new EPROM (IC5), the
notch must face upwards as shown
on printboard, be very careful not
to ruin the IC.
6.Mount the top lid once again.
Dimensions
Amplifier
Wall mounting
Pressure
transmitter
Bracket
Ultrasonic
sensor
7.Configure the new pump control
program.
8.Connect the pumps again.
Maintenance
The pump controller and the
ultrasonic sensor does not require
any particular maintenance.
When cleaning the pressure transmitter, care must be taken not to
damage the membrane.
Universal
bracket
Bracket for ultrasonic sensor
Ordering Details
Part no.: Specifications:
201040 704U-1111 Controller, with 7005-1013, range 0 - 10 m
202025 704P-1103 Controller, input 4-20mA (only absolute pressure)
202030 704P-1104 Controller, input 4-20mA
202035 704P-1114 Controller, with 7060-1413, range 0-3 m
202040 704P-1124 Controller, with 7060-1423, range 0-10 m
202045 704P-1134 Controller, with 7060-1433, range 0-30 m
202050 704P-1113 Controller, with 7050-1413, range 0-10 m
(With air pressure compensation)
Accessories
200050 Update from old version of 704 to new version (from serial no. 9500)
200052 Extra input for reference transmitter for level difference measuring.
(Order transmitter separate)
200055 Galvanic separation of mA output
200105 Panel Mounting kit
200115 Local mounting set with rain roof
Accessories Ultrasonic Sensor 7005:
200205 Universal bracket
200220 Bracket for ultrasonic sensor 7005
200590 Connection box for cable for sensor 7005
200595 Cable not in standard length for sensor 7005
690010 Cable for ultrasonic sensor 7005
Accessories Pressure Transmitters 7050 and 7060:
202920 Cable not in standard length for transmitters 7050/7060
202922 Connection box for cable with compensation tube
202923 Connection box as 202922 with plug for programming unit
691010 Cable for hydrostatic transmitter 7050
691014 Cable for hydrostatic transmitter 7060
11
Specifications
Ultrasonic Sensor 7005-1013
Measuring range: 0,75-10 m
Frequency: 30 kHz
Beam spread: 3
Temperature: 20 - +60 oC
Dimensions: Ø 103 × 94 mm
Materials: PP green / POM, black
Cable: 12 m shielded oilresistant PVC, can be extended to 100 m
Protection: IP 68, withstands immersion, max. 1 bar
Pressure Transmitter 7050 or 7060
Measuring range: 0-10m Transmitter 7050-1413, absolute pressure
Function: 2 wire, 4-20 mA
Accuracy: ±1%
Temperature: 10 - +60 oC
Dimensions: Ø 60 × 140mm
Materials: House: PP Diaphragm: Acid-proof steel, AISI 316 L
Cable: 2 x 0,5mm², length 12 m (with 7060-1433: 35m),
Mounting: On bracket (supplied).
Protection: IP 68, waterproof, withstands immersion, max. 3 bar
Amplifier 704
Measuring range: Determined by sensor, scaleable in range -999.99 - +999.99
Voltage: 220 - 240/110 - 120/24V AC, consumption approx. 10V A
Temperature: 20 - +60 oC.
Input signal: From ultrasonic sensor, pressure transmitter or 4 - 20 mA
Accuracy: ±1%
Outputs: Analog: 0-20/4-20 mA max. 500W
Indication: Menus and other text in clear language, measured values in
Operation: From keyboard: Menu and function control
Dimensions: 185 x 240 x 115mm (hxwxd)
Materials: Polystyrol, with clear cover
CE: EN50081-1, EN50082-1
Protection: IP 65
o
0-3m Transmitter 7060-1413, gauge pressure
0-10m Transmitter 7060-1423, gauge pressure
0-30m Transmitter 7060-1433, gauge pressure
can be extended
(m, bar, kPa, cm, mm, l/s, ft or in))
Digital: 4 relays with voltage free charge-over contact
Inductive load: 250V, 4A ohmic, max. 100V A
Data: RS232
the range 100m to +300m
12
Pumping Station name: Pumping Station no.: Date:
Serial no.: Sensor no.:
ACCESS CODE MEASURING SYSTEM CONTROLLER FOR
yes no ultrasonic hydrostatic pump out pump in
code level level and altitude
ALTERNATING
sensor and span
select unit
select comma
m bar kPa cm mm
1 . 234 12 . 34 123 . 4
1234
normal in pairs
select span
altitude
sensor altitude
max. level
sensor level (704U)
RELAY PROGRAMMING
in use relay for at control at alternating
yes no control alarm alter-
nating
direct level in
control
use
level not
in use
at alarm at level alarm relay delay
system
failure
level
alarm
set
>
reset
set
<
reset
relay 1 sec.
relay 2 sec.
relay 3 sec.
relay 4 sec.
mA OUTPUT
mA span mA orientation
4 - 20 mA 0 - 20 mA 0/4 - 20 mA 20 - 0/4 mA 0 / 4 mA =
20 mA =
PUMPFLOW CALCULATION
yes no
level for volume start
level for volume stop
the volumes capacity
correction factor
relay 1
relay 2
relay 3
relay 4
START / STOP LEVELS
start stop
13
WITH
CONFIRM
RESET
3
F3
PUMPING STATION
VOLUME 125 m
3
/h
3
F2
VOLUME 10 m
P# CAPACITY 655 m
F4.2
F4.1
START X,XX m
LEVEL# STOP X,XX m
STOP X,XX m
LEVEL # START X,XX m
F5.2
F5.1
SET X,XX m
LEVEL # RESET X,XX m
RESET X,XX m
NIVEAU # SET X,XX m
WITH
CONFIRM
SET VALUE
SET VALUE
see next page
RESET RESET
F6 FORCED START
F7 FORCED STOP
AT CONTROL
F1
P# STARTS X
OPERATING HOURS X,XX h
#
CONTROL
LEVEL FOR
ALARM
LEVEL FOR
Programming of Pump Controller 704
F0
Operation of Pump Controller 704
# sign valid for key 1,2,3 & 4
MEASUREMENT X,XX m
14
Programming of Pump Controller 704
# sign valid for relay no. 1,2,3 & 4
NO
8.0
8.1
PUMPFLOW PROGRAMMING
FLOWCALCULATION YES
0-20mA
7.0
6.0
7.1
mA OUTPUT
PROGRAMMING
mA OUTPUT 4-20mA
6.1
RELAY OUTPUT
CONTROL F. PUMPING OUT
PROGRAMMING
PUMPING IN
8.2
7.2
6.2
LEVEL FOR STOP 0,30
VOLUME START 0,40
20-4mA
mA OUTPUT 4-20mA
IN PAIRS
ALTERNATING NORMAL
8.3
LEVEL FOR STOP 0,30
7.3
mA OUTPUT 4mA X,XX
6.3
RELAY #
3
2,00 m
8.4
VOLUME START 0,40
THE VOLUMES CAPACITY
20mA X,XX
PROGRAMMING
4mA X,XX
7.4
mA OUTPUT 20mA X,XX
6.4
NOT IN USE
RELAIS # IN USE
1,00
8.5
CORRECTION FACTOR
6.5
IF IN USE
RELAY # CONTROL
ALARM
CONTROL
ALARM
6.7.1
DIRECT CONTROLLED
RELAY # ALTERNATING
6.6.1
SYSTEM FAILURE
RELAY # LEVEL ALARM
ALTERNATING
6.6.2
RELAY # NO
DIRECT CONTROLLED
6.7.2
TEMPORARY OPERATION
NC
6.6.3
SET<RESET(LOW)
IF LEVEL ALARM
RELAY # SET>RESET(HIGH)
6.8
6.7.4
6.7.3
IN USE
IF IN USE
LEVEL # NOT IN USE
STOP AFTER XXX MINUTES
6.8
RELAY # DELAY XX s
RELAY # DELAY XX s
6.8
RELAY # DELAY XX s
5.0
3.0
2.0
IF CODE
SENSOR MENUES
DEPENDENT ON THE
THE LEVEL INDICATION
MEASURING SYSTEM AND
NOT IN USE
3.1
IF CODE
PROGRAMMING OF
MAIN FUNCTIONS
ACCESS CODE IN USE
ENTER CODE
KEY 1-2-3-4 XXXX
3.2
3.3
IF CODE
KEY IN NEW ACCESS CODE
KEY IN 1-2-3-4 XXXX
CODE ONLY INSTALLATION
4.0
ALL SETTINGS
MEAS. IN LEVEL
mm
4.1
ELEVATION+LEVEL
UNIT MEASUREMENT ft
0-XX,XX m
5.0.4
5.1.4
5.3.4
5.4.4
5.5.4
5.7.4
LEVEL X,XX m
AND LEVEL INDICATION
SYSTEM WITH ALTITUDE
HYDROSTATIC MEASURING
3
m
MGD
HYDROSTATIC SENSOR
DATA FOR MOUNTING
SELECT SENSOR/SPAN
SELECT COMMA X,XXX
SELECT SPAN 3,00
SENSOR ELEVATION X,XX m
ELEVATION X,XX m
MAX. LEVEL X,XX m
0-XX,XX m
5.0.3
LEVEL INDICATION
UNIT VOLUME Gal
4.3
SYSTEM WITH
UNIT FLOW l/s
HYDROSTATIC MEASURING
4.2
5.0.2
AND LEVEL INDICATION
SYSTEM WITH ALTITUDE
ULTRASONIC MEASURING
5.1.3
HYDROSTATIC SENSOR
DATA FOR MOUNTING
5.1.2
ULTRASONIC SENSOR
DATA FOR MOUNTING
5.3.3
SELECT SENSOR/SPAN
5.5.2
SENSOR/SPAN
0-10.00 m 0-30.0 ft
SELECT COMMA X,XXX
MEASUR. HEIGHT X,XX m
0-POINT LEVEL X,XX m
5.4.3
5.6.2
SELECT SPAN 3,00
LEVEL X,XX m
SENSOR ELEVATION X,XX m
5.7.3
MAX. LEVEL XX,XX m
5.7.2
ELEVATION X,XX m
MAX. LEVEL X,XX m
1.0
FRANCAIS
DEUTSCH
LANGUAGE ENGLISH
ITALIANO
NEDERLANDS
DANSK
NORSK
SVENSKA
15
SYSTEM WITH
LEVEL INDICATION
ULTRASONIC MEASURING
ULTRASONIC SENSOR
5.0.1
5.1.1
DATA FOR MOUNTING
5.6.1
SENSOR/SPAN
0-10.00 m 0-30.0 ft
SENSOR LEVEL XX,XX m
5.7.1
MAX. LEVEL X,XX m
Loading...