Drip Drop PC-2000-W User manual

DripDrop AB • Pipers Väg 2C • 170 73 Solna • www.dripdrop.se • Tel. [phone]
User manual
Version 30.56.12/101208-UK
PC-2000-W
Pump controller

MANUAL PC-2000-W
Ver. 30.56.12-UK/101208
Page 2 (71)
TABLE OF CONTENTS
1DESCRIPTION............................................................................................................................................................5
1.1 GENERAL ...................................................................................................................................................................5
1.2 OPERATOR UNIT .........................................................................................................................................................5
1.2.1 Description of the display window...................................................................................................................6
2HOTKEYS AND OVERVIEW SYSTEM SETTINGS.............................................................................................7
3LOG IN –ACCESS CODE ▼....................................................................................................................................9
4INFORMATION MENUS P , E , A , L , X , ESC , OK , ▲.................................................................................... 10
4.1 PUMP STATUS KEY P................................................................................................................................................ 10
4.1.1 Pump information .......................................................................................................................................... 10
4.1.2 Running time and number of starts for pumps............................................................................................... 10
4.1.3 Disabling, manual start and stop of pumps.................................................................................................... 11
4.1.4 Display of time delay and service times.........................................................................................................11
4.2 SUMMARIZE KEY E................................................................................................................................................... 12
4.2.1 Actual values.................................................................................................................................................. 12
4.3 ALARM HANDLING KEY A ........................................................................................................................................ 13
4.3.1 Acknowledging new alarms ........................................................................................................................... 14
4.3.2 Active alarms ................................................................................................................................................. 15
4.3.3 Alarm history ................................................................................................................................................. 16
4.4 LOGGER KEY L........................................................................................................................................................ 17
4.5 EXTERNAL CONNECTED UNITS X............................................................................................................................. 19
4.5.1 External units that communicate via RS-485................................................................................................. 19
4.6 QUICK MENU FOR THE STATUS OF I/O-SIGNALS ESC ................................................................................................ 20
4.7 QUICK MENU FOR THE STATUS OF I/O-SIGNALS OK................................................................................................. 21
4.8 DISPLAY CONTRAST ▲........................................................................................................................................... 21
5SYSTEM SETTINGS S.............................................................................................................................................22
5.1 MAIN MENU ............................................................................................................................................................. 22
5.1.1 How you change the values in the settings menus. ........................................................................................ 22
5.2 APPLICATION TYPE................................................................................................................................................... 23
5.3 MENU –I/O CONFIGURATION................................................................................................................................... 24
5.3.1 Digital inputs ................................................................................................................................................. 24
5.3.2 Digital outputs ............................................................................................................................................... 28
5.3.3 Counter inputs................................................................................................................................................ 29
5.3.4 Analogue inputs (mA) .................................................................................................................................... 30
5.3.5 Analogue outputs ........................................................................................................................................... 32
5.4 PUMP SETTINGS........................................................................................................................................................ 33
5.4.1 Setting of start and stop levels for pumps ......................................................................................................33
5.4.2 Alternation of pumps...................................................................................................................................... 34
5.4.3 Back-up start.................................................................................................................................................. 34
5.4.4 Max. Running time......................................................................................................................................... 34
5.4.5 Min. pause time.............................................................................................................................................. 34
5.4.6 Check starts.................................................................................................................................................... 35
5.4.7 Service time.................................................................................................................................................... 35
5.4.8 Random starts ................................................................................................................................................35
5.4.9 Running confirmation .................................................................................................................................... 36
5.4.10 Motor current settings............................................................................................................................... 37
5.4.11 Pump capacity........................................................................................................................................... 38
5.4.12 Reset motor protection.............................................................................................................................. 38
5.5 STATION SETTINGS................................................................................................................................................... 39
5.5.1 Alternation..................................................................................................................................................... 39
5.5.2 Time/delays.................................................................................................................................................... 40
5.5.3 Level alarms................................................................................................................................................... 41
5.5.4 Cleaning sequences........................................................................................................................................ 42
5.5.5 Mixer settings................................................................................................................................................. 43
5.5.6 Flow calculation ............................................................................................................................................ 44
5.5.7 Overflow calculation......................................................................................................................................45

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5.5.8 Specific energy calculation type .................................................................................................................... 45
5.6 MISCELLANEOUS...................................................................................................................................................... 46
5.6.1 Operator access code,.................................................................................................................................... 46
5.6.2 Level bar graph..............................................................................................................................................46
5.6.3 Logger............................................................................................................................................................ 47
5.6.4 RS232 settings................................................................................................................................................ 47
5.6.4.1 Communication settings..............................................................................................................................................47
5.6.4.2 Connection settings.....................................................................................................................................................47
5.6.5 Setting of RS485-port..................................................................................................................................... 50
5.6.6 Clock settings................................................................................................................................................. 51
5.6.7 Reset/Erase .................................................................................................................................................... 51
5.6.8 Factory settings.............................................................................................................................................. 51
6SMS FUNCTIONS –USING MOBILE PHONE....................................................................................................52
6.1 ALARM BY SMS MESSAGES ..................................................................................................................................... 52
6.2 REMOTE CONFIRMATION OF THE ALARMS ................................................................................................................52
6.3 SENDING INQUIRIES TO THE STATION BY MOBILE PHONE.......................................................................................... 53
7I/O-LIST, SIGNAL TABLE...................................................................................................................................... 54
8TECNICAL INFORMATION..................................................................................................................................55
8.1 SPECIFICATION PC-2000-W..................................................................................................................................... 55
8.2 ELECTROMAGNETIC COMPATIBILITY (EMC)............................................................................................................ 55
9CONFIGURATION TABLE ....................................................................................................................................56
10 MENU STRUCTURE –SYSTEM SETTINGS.......................................................................................................61

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Copyright © 2005 DripDrop AB. All rights reserved.
This manual and all the information within may not be copied or reproduced in any form
without the permission of DripDrop AB.
Changes
The content of this manual is for informational use only and can be subject to changes
without prior notice.
DripDrop AB products are developed continuously and we reserve the right to alter technical
specifications without prior notice.
Liability
DripDrop AB assumes no responsibility or liability for errors or incorrect information that may
appear in this document.
DripDrop AB assumes no responsibility or liability for loss of profit, working deficits or any
other indirect losses due to erroneous use or application of the information exposed in this
manual.

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1Description
1.1General
The pump controller PC-2000-W is an advanced computer controlled device to control and supervise
up to 4 pumps. Containing an operator unit (CPU unit PC-2000-W) and an I/O unit
(ADA 2000-E) for connecting digital and analogue signals.
The signals transfer between the units via three flat cables.
The unit has two communication ports RS 232 / 485 for communication with a supervision and
SCADA system or for serial communication with other units.
1.2Operator unit
The operator unit is mounted in the front door of a cabinet and has 12 control keys for
configuration and alarm handling. The graphic 64 x 128 dot display shows information,
log values and historical log as curves.
Indacation Pump in Auto
-Blinking yellow light: Pump or pumps not in Auto.
-Fixed yellow light: All pumps in Auto
Indication of A-alarm and B-alarm
-Blinking red light : Not ackn. alarms
-Fixed red light: Active ackn. alarms
Power supply indication
-Fixed green light
Shows pump status, actual and
accumulated data for the last 7 days.
Shows flows and overflows, actual and
accumulated values for up to 7 days.
Shows unconfirmed, active alarms and
alarm history.
Shows logged values, numeric and graphic
Menu where all basic settings are made for
example start- /stop levels, alternation etc.
Shows external units that can communicate
via RS-485.
Push button used to confirm choice and to
enter sub menus.
Close menus and step backwards.

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1.2.1 Description of the display window
The back lit display shows the number of pumps in the pit and their status, water level- graphic and
numerical, in- and outflow, date/time, level switch and their status. Normally the display light is off,
but will light up when any key is pressed. The display light will shut off after 5 minutes of inactivity
Running Pump –When a pump is running, it is indicated by water running in the pipe.
Waiting mode –if a time delay or another time function is activated, it is shown by an X over the
pump number. This is to show that the pump waits for a time function before the pump is ready to
restart.
Not in Auto –indicates that pump selector switch is not in Auto position. This is shown by two
vertical lines |3|, and that the yellow Auto LED starts to blink.
Blocked Pump –certain circumstances blocks the restart of the pumps, for example certain alarms or
causes where you choose that the pump will be blocked when an error occurs. A Blocked
pump is indicated by a grayed out pump number. The blocking can be lifted by fixing the
fault and acknowledge the alarm.
Actual level if
sensor is
connected
Level bar
Indicates level floats
and if they are
On /Off.
Movement in pipe shows
that pump is running.
1–Indicates that pump is OK
X–Indicates that a timer is
counting.
|3| - Indicates that
pump is in Not auto
pos.
Tme and Date toggles
every 15 sec.
4 –Indcates that pump is blocked. For ex
by motor protec tor, low motor current etc.

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2Hotkeys and Overview system settings
Shows pump status, actual total values as well as data up to 7 day
back. More info in chapter 4.1.
Shows flows, overflows, power and energy if the corresponding
meters are used. Actual and ackumulated values for up to 7 days
are shown . More info in chapter 4.2.
Shows unconfirmed, active alarms and
alarm history. When you enter the
alarm menu you can choose to see not
acknowledge alarms, active alarms and
a alarm history list with up to 200
alarms. More info in chapter 4.3.
Shows logged values up to 7 days.
There is one display for numeric values,
all values can also be displayed as
curves in the display window.
More info in chapter 4.4.
Menu where all basic settings are made for pumps, station and
communication, for example start- /stop levels, alternation a.s.o.
More info in chapter 5.
Shows status and information from external units that are
connected via the RS-485 port. Up to 6 units can be connected to
one PC 2000 W More info in chapter 4.5.
Push button used to confirm choice and to enter sub menues.
Close menus and step backwards in the menustructure
Cap.[m3/h] 0.0
Current[A] 25
Level[m] 1.45
Off
(A)
Time 2:16:03
Starts: 58
Pump 1
Total
η______________Now
Flow-c: 0.0 m3/h
Power: 0.0 kW
Efficiency: 0.0Wh/m3
Not ack. alarm 001/001A
Level alarm
LOW lEVEL .
Time on:09/o1/21 18:57:05
Time off:06/11/21 18:59:08
Alarms
.
▪Not ack. alarms
▪ Active alarms
▪ Alarm history
Settings( ) V30.56.XX
______________________
▪Application type
▪I/O Configuration
▪Pump settings
▪Station settings
▪Miscellaneous
EXT 1-PC 2000 screens
Link: ____________________
Alarms:0
Level[m]:
AI2[]:
Current P1
Logger yy-mm-dd
19:30
Level: 1.45 m
Inflow: 0.00 m³/h
Outflow: 0.00 m³/h
Overflow: 0.00 m³
The pumpcontroller PC 2000 W uses an extensive menu to display
and handle information as well as configuration of the unit directly
from the display panel. In order to get to better understand all menu
functions, here follows a brief overwiev of the structure of the
different menues for status, information and configuration.
Through the P,E,A,L and X keys you will access status and
information regarding pumps and the pumping station. The S key is
to enter into the menu structure where all configurations are made.

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Settings menu - overview
The Settings menu is where all the configuration of the unit is made. By pressing the Skey, you
will enter the Settings main menu that consists of five submenus handling different areas in the
configuration process. You enter each submenu by moving up and down in the menu options with
the ▼▲ key, and enter the corresponding submenu by pressing the key.
Settings( ) V30.56.XX
______________________
▪Application type
▪I/O Configuration
▪Pump settings
▪Station settings
▪Miscellaneous
Settings( ) V30.56.XX
I/O Configuration_____
▪Digital inputs
▪Digital outputs
▪Counters
▪Analogue inputs
▪Analogue outputs
Settings (Ls)v30.56.xx
Station settings______
▪Alternation
▪Time/Delays
▪Level alarms
▪Cleaning sequencies
▪Mixer 1 settings
▪Mixer 2 settings
▪Inflow calculation
▪Overflow calculation
-Spec. Cons.: Flow-c
Settings (Ls)v30.56.xx
Miscellaneous_______
-Op. access code:▼ ▼ ▼ ▼
-Sys. Acces code: ▲ ▲ ▲ ▲
▪Level bargraph
▪Logger settings
▪RS232 settings
▪RS485 settings
▪Clock settings
▪Reset /Erase.
▪Default settings
Settings (Ls)v30.56.xx
Pump settings_____________
▪Pump 1
▪Pump 2
▪Pump 3
▪Pump 4
Settings( ) V30.56.XX
Application ___
- Number of pumps: 2
- Max. Running pumps: 1
- Start float: No
Settings (Ls)v30.56.xx
Pump 1_____________________
▪Day time levels
▪Night time levels
-Alternation : Yes
-Back-up start: No
-Max. runtime [min]: 240
-Min breaktime [s]: 10
-Check after[h]: 0
-Check for[s]: 0
▪Servcice time
-Random Starts[cm]:
▪Running confirmation:
▪Pump capacity
▪Reset Protection
►
Application menu –to set how many pumps
you have in the station, how many pumps are
allowed to run simultaneously and if you use
level sensor or level switches to detect
operating levels.See chapter 5.2
I/O configuration menu –is where you
define how to use all predefined inputs and
outputs, digital and analogue.
See chapter 5.3
Pump settings menu-
This is where you set all
parameters regarding
each individual pump,
start/stop levels,
alternation, current
settings etc.
See chapter 5.4
Station setting menu- This is the menu for
setting of station specific parameters.
Alternation type, timers and delays, alarm
levels, mixing and cleaning functions,
flowcalculation functions etc.
See chapter 5.5
Miscellaneous menu –In this menu you can
make settings for access codes, logger
settings, all communication settings, reset/
erase alarmlists/counters and reset the unit to
original factory settings.
See chapter 5.6

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3Log in –Access code ▼
In the information menu, you will find all information about pumps, logged values and alarms. To
make changes or to acknowledge alarms you need an access code depending on what you like to do.
The unit has two different access levels:
1. Operator code- that allows acknowledgement of alarms.
2. System code –which allows changing of all values and configuration of the unit.
The access codes can be changed under Settings/Miscellaneous
There are two ways to enter the access code:
1. From the main display picture by pressing the ▼ key you will enter the access code prompt. Here
you can enter the valid code and confirm by pressing the OK key.
2. When you are in a sub menu and try to enter the edit position by pressing OK, you will come to the
access code prompt. When the prompt shows, you have to enter the valid access code. You can then
enter the edit position where you can change the values.
The unit will log out automatically 5 minutes after inactivity.
As an alternative, you can press the ▼key and the log out prompt will show. Press OK .
Level:yy-mm-dd
1.45 m
|
Log in
Settings( ) 20.54.42
.
-Función: |en uso
-Tipo señal: NC
-Tipo Alarma: alarma-A
-Delay[s]:
|
Log in
Nivel: yy-mm-dd
1.45 m
Are you sure?
Log out
When you are logged in the
following will show up in the
lower right corner of the
display :
Ls (system)
Lo ( operator).
Level:yy-mm-dd
1.45 m
Ls

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4Information menus P , E , A , L , X , ESC , OK , ▲
To access information about pump status, alarms and station values quickly, you use the information
hot keys on the front panel.
4.1Pump status key P
4.1.1 Pump information
The Pkey is used to get information about each pump quickly. You can access three pump
information windows by pressing the Pkey
The first window shows total values for running time and number of starts for the pump. This
information is given only in this window.
All other information is shown in the two following windows.
You scroll thru pump 1-4
with the ▲▼ keys.
To the right and left, between day1-7,
and total values for each pump with◄►
When you are in the information window, you scroll thru the information for pump 1-4 with the
▲▼keys.. This stepping between the pumps can be made in all information windows. You will
always get into the corresponding window for next pump.
4.1.2 Running time and number of starts for pumps.
To see running time and number of starts for pumps you press the P key. To see the values for the
other pumps press the ▲▼ keys. By pressing the ► key, you will see actual running time and number
of starts. Pressing the ►key scrolls thru the last seven days. After 7 days, you will get back to total
values.
Corresponding information for pumps 1-4 is shown by pressing the ▲▼keys.
Cap.[m3/h] 0.0
Current[A] 25
Level[m] 1.45
Off (A)
(A)
Time 2:16:03
Starts: 58
Pump 1
Total
Off
Cap.[m3/h] 0.0
Current[A] 25
Level[m] 1.45
Time: 2:16:03
Starts: 58
Information window for Pump 1
Specific information for each pump.
Actual values that are shown in all pump status windows.
Information about if a pump is running or not, if a pump is
in automatic mode and if the pump has stopped becaue
of an alarm.
Pump 1
Total
Pump 1
Today
Press
►
Press
►
Pump 1
-1 Day
Press
►
Pump 1
-2 Day
Press
►
Pump 1
-3 Day
Pump 1
-4 Day
Pump 1
-5 Day
Pump 1
-6 Day
Pump 1
-7 Day
Press
►
Press
►
Press
►
Press
►
Picture 1

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4.1.3 Disabling, manual start and stop of pumps.
When a pump is removed for service, you can disable the pump in the controller.
When you disable a pump, the pump will disappear from the main picture.
To reach the disabling position you press the Pkey twice.
Picture
4.1.4 Display of time delay and service times
In picture 3 under the P key you will see if the unit is counting down on a time delay, for ex. start or
stop delay or similar. This is shown by the remaining time that is counting down in the window under
Delay. If the counter shows zero, it is not counting. If a time is counting down this may be the reason
that a pump does not start until the time is finished. If the function for service time is activated you
will see how long time is left until the next scheduled maintenance of the pump.
Off
Cap.[m3/h] 0.0
Currentr[A] 25
Level[m] 1.45
** Pump disable
-----------
Pump 1
Total
Picture 2 under P key
When you enter this picture the cursor will be in the
position ”Pump disable”. If you want to disable the pump press the
OK key.
Off
Cap.[m3/h] 0.0
Current[A] 25
Level[m] 1.45
** Pump disable ?
------------
Pump 1
Total
Now a question mark will appear after the disable prompt. Press OK
to confirm.
Disabled
Cap.[m3/h] 0.0
Current[A] 25
Level[m] 1.45
** Pump enable
------------
Pump 1
Total
When you have confirmed the text ”Pump enable ” will appear.
If you want to enable the pump press OK as above.
You can see that the pump is disabled in the status window at the
bottom of the display.
Off (A)
Pump 1
Total
Cap.[m3/h] 0.0
Current[A] 25
Level[m] 1.45
Delay.[s]: 10
Service[h]:06000:00
Picture 3 under P key
In this window you will see if a timer is counting down.
This example shows that it is 10 seconds left until the count down is
ended.
You can also see that there are 6000 hours left to the next
maintenance check for the pump.
Picture 2

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4.2Summarize key E
4.2.1 Actual values
The E-key is used to see the actual values, total values and the values for the last 7 days for efficiency,
flow and overflow.
When you press the E-key once if energy meter is used you will come to efficiency. If not you will go
directly to the flow display. When you press the E-key a second time you will come to flow and when
you press the E-key a third time you will come to overflow.
When you are in the Efficiency display, the actual values are shown first. When you press the key ►,
you will come to the total values. When you press the ►key once more, you will come to the values
for today. In the same way, you continue for the values for 7 days back. This is valid for flow as well
as overflow.
If you want to go back to previous values press ◄ key.
η______________Now
Flow-c: 0.0 m3/h
Power: 0.0 kW
Efficiency: 0.0Wh/m3
Overflow_______Now
Time: 0:00:00
Number:
Flow:
Level:
Status:
η_ ____________Total
Volume-c: 0.0 m3
Power: 0.0 kWh
Efficiency: 0.0 Wh/m3
Overflow Total
Time:
Number
Flow:
Level:
Status:
Kunna seRfektivitet.
Flow Now
Inflow 0.0 m3
Outflow: 0.0 m3
Flow-AI2 0.0 m3
Rain flow: 0.0 l/s*ha
Power: 0.0 kW
Ackumulated _ Total
Inflow: 0.0 m3
Outflow: 0.0 m3
Flow-AI2 0.0 m3
Rain flow: 0.0 l/s*ha
Power: 0.0 kW
Press
►
Press
►
Press
►

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4.3Alarm handling key A
The pump controller PC-2000-W has the capacity to handle a great number of different alarms for
pumps, station and even internal alarms. Every alarm generates an information window when
activated, with information about which alarm is activated, activation time and if it is an A or B-alarm.
At the same time, one or two alarm LEDs is blinking until the alarm is confirmed.
5 minutes after the alarm text is shown on the screen the screen light go off and the alarm text
disappears.
The alarms are then indicated via the two alarm LEDs.
Blinking red light indicates a new alarm, which is not confirmed.
Fixed red light indicates that the alarm is confirmed but still active.
There are two types of alarms. A-alarms and B-alarms.
A-alarm is an alarm that calls a supervision system or sends a text message to a mobile phone.
B-alarm is an alarm that only is registered in the alarm history but is not sent to an external system.
This text is shown in the display window when the alarm starts, but will disappear after 5 minutes
when the screen light is shut down. When the screen is shut down, you will see that there is an alarm
in the alarm list by the two alarm LEDs. To access the alarm you press the A key to enter into the
alarm handling menu:
Not ack. alarm 001/001A
Level alarm
LOW lEVEL .
Time on:09/o1/21 18:57:05
Time off:06/11/21 18:59:08
Example of alarm in the text window.
Not ack. alarm 001 of 001 alarms in the alarm list A-larm.
That it is a level alarm (has to do with the level measurement)
The alarm is a low level alarm
Time when the alarm got active started.
Time when alarm got inactive.
ALarms
.
▪Not ack. alarms
▪ Active alarms
▪ Alarm history
Alarm handling menu –here you can see the different alarms
Not ack. alarms (new) .
Active alarms
Allarm history
With the up and down keys you can chose which type of alarms you
want to see and enter the alarm list with the OK key.

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4.3.1 Acknowledging new alarms
New alarms are indicated by the blinking of one of the red alarm LEDs. To acknowledge the alarms
you have to enter Not ack. alarms option in the alarm menu.
When you are in the alarm list for Not ack. alarm, you can acknowledge the alarm by pressing the OK
key. If there are more Not acknowledged alarms in the list, you can step through the list with the up
and down keys.
When all alarms are acknowledged, the red LED stops blinking and the display will show that there
are no alarms in the list. If the alarm is still active the LED show a red fixed light.
If you have not logged in the Log In prompt will show when you press the OK key to acknowledge the
alarm.
When you have acknowledged all alarms that you want to acknowledge you quit the alarm handling
function by pressing the Esc key until you have returned to the main menu.
Not ack.alarm 001/003A
Level alarm
NIVEL BAJO .
Time on:06/11/21 18:57:05
Time off: 06/11/21 18:59:08
Log in
Alarm
.
▪Not ack. alarms
▪ Active alarms
▪ Alarm history
Not ack. alarm 0001/003A
Level alarm
LOW FlOAT ON .
Time on: 09/03/24 18:57:05
Time off:09/03/24 18:59:08
The log in promt will not show up if you are already logged in to the
system. .
Not ack. alarm.
No alarms .
Time on:
Time off:
LS

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4.3.2 Active alarms
If you want to see active alarms, you choose active alarms in the alarm handling menu.
When you enter active alarms you come into a submenu where you can chose to look at all alarms or
just pump alarms, sensor alarms or system alarms.
When you are in the alarm list for active alarms, you can see information about number of alarms in
the list, alarm type and time when the alarm started and when it was acknowledged. The alarm shown
when you enter the list is the latest alarm.
To step forward backwards in the alarm list use the up and down keys.
When you are ready with the alarm handling you exit with the Esc key.
Alarms
.
▪Not ack. alarms
▪ Active alarms
▪ Alarm history
Active alarms
▪*Pump failure
▪*Sensor failure
▪ System alarms
▪*All alarms
In this menu you can look at all alarms or alarm groups.
Groups with active alarms are indicated with an asterics.
You enter the different alarm groups with the OK key.
Active alarm 001/003A
Level alarm
LOW LEVEL .
Alarm on:09/03/24 18:57:05
Alarm Ack:09/03/24 18:59:08
Example of active alarms in the alarm list
Shows which alarm is shown, in this case 1 of 3.
Alarm type, A-alarm.
Alarm group –Level alarm
Alarm –Low level alarm
Time when the alarm started.
Time when the alarm was acknowledged.

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4.3.3 Alarm history
In the alarm history, all alarms for up to 200 alarms are listed. When the list is full, the oldest will
disappear.
To enter the alarm history you chose alarm history in the alarm-handling menu.
Even in the submenu, you can chose between all alarms or chose alarms in groups the same way as in
the active alarms menu.
In the alarm history list, you will find all registered alarms. The latest alarm is the first in the text
window and the oldest is at the bottom, maximum 200 alarms can be stored in the history list.
Alarms
.
▪Not ack. alarms
▪ Active alarms
▪ Alarm history
Alarm
▪*Pump failures
▪ Sensor failures
▪ System alarms
▪ All alarms
History alarms 001/003A
Level alarm
LOW level .
Alarm on:09/03/24 18:57:05
Time ack.;09/03/24 18:59:08
Alarm off:09/03/24 20:12:33
In this menu you can look at all alarms or look at alarms in different
alarm groups.
Groups with stored alarms are indicated with a star.
You enter the alarm groups with the OK key.
Example of alarm in the alarm history list
Shows which alarm is shown, in this case 1 of 3.
Alarm type, A-alarm.
Alarm group –Level alarm
Alarm –Low level alarm
Time when alarm started .
Time when alarm was acknowledged.
Time when alarm stopped

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4.4Logger key L
Logged values are stored in the PC-2000-W in 1 to 10 minutes intervals and displayed as average
values for 7 days. All logged information is found by pressing the logger key L. There are four
different windows available by pressing the L key.
Main window for logger
Below you can see the four logger windows.
Each time you press the L key you step to the next window.
Time selection for logger values.
In all logger windows, the time is shown in the upper right corner of the logger windows and shows
the time for the values. If you press the ◄key once you will see, the logged values according to the
time interval 1-10 minutes for each time you press the◄ key you move one time interval backward in
time. If you keep the ◄key pressed for a couple of seconds you will get intervals of 15 minutes.
If you press the key for more than 10 seconds, the time interval will be 1 hour.
For movement forward you use the ►key the same way.
Logger yy-mm-dd
19:30
Level: 1.45 m
Inflow: 0.00 m³/h
Outflow: 0.00 m³/h
Overflow: 0.00 m³
Logger yy-mm-dd
19:30
Flow-AI2: 0.00 l/s
Rain flow: 0.0 l/s*ha
Power: 0.0 kW
Logger yy-mm-dd
19:30
I1: 25.00 A
I2: 25.00 A
I3: 0.0 A
I4: 0.0 A
Logger yy-mm-dd
19:30
Pump1:Disabled (A)
Pump2:Off (M)
Pump 3:Disabled (A)
Pump 4:Disabled (A)
Picture 3.3 The four logger windows.

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Visualizing of log values in graphic form
All values that are shown in the logger window can be viewed as a graphic curve. This is done by
entering the logger window, which holds the information you are interested in and press the OK key.
The unit will process the information during a couple of seconds and the display the values as a curve
in the logger window, in this case, the level is shown.
Because you log both analogue and digital values, you will see two different graphic displays, usual
curves and bar graphs.
Description of the analogue display window
To move along the time axis use the ◄► keys.
Time reference line equals the
time shown in the window.
Registered value at shown time.
Automatic scaling,
based on registered
min. and max. values.
Time scale, shows 10 hours
Average curve is shown.
Parameter shown in the window.
Logger yy-mm-dd
19:30
Level: 1.45 m
Inflow: 0.00 m³/h
Outflow: 0.00 m³/h
Overflow: 0.00 m³
Enter the logger window by pressing the L key.
Press OK key to enter graphic display.
After a couple of seconds the first value in the list, in this case the
level, is shown as a curve
To see the other curves in the logger list you use the▼▲ keys to
change viewed parameters to the next one in the logger list.
To get back to numeric values you press the Esc key.
Time indication, shows
the actual time at the
reference line.

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Description of the digital display window
To move along the time axis use the ◄► keys.
4.5External connected units X
4.5.1 External units that communicate via RS-485
The X-key shows the external RS485 connected devices and the values they are set to display.
Press Esc to return to main menu
By pressing the X key the first 485 device connected will be displayed. If more than one 485 devices
are connected, you will see next device by pressing the ►key. By pressing the ▲▼ keys, you can
access and look at the whole list of connected 485 devices.
11-22 20:20 pump status
Pump info
1 = All OK
|1| = Not in auto
1 = blocked
X= in waiting pos.
Time reference line equivalent to
shown time in display
ON and OFF status for pumps.
Black staple = ON
No staple = OFF
Time scale shows 10 hours
e
1.PC 2000:2_____________
Link: OK
Alarm: 0
Level[m]: 0.00
Current P1[A]: 0.00
Current P2[A]: 0.00
2.PC 2000:1_____________
Link: OK
Alarm: 0
Level[m]: 0.00
Current P1[A] 0.00
Current P2[A] 0.00
Press
►
Press
►
Device 1
Device 2
Time indication,
shows the actual time
at the reference line.

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4.6Quick menu for the Status of I/O-signals Esc
The Esc-key is used to see the status of the digital in- and outputs. When the status is active, this is
shown with a square instead of a point in the display. There are 20 digital inputs and 16 digital outputs,
7 analogue inputs, 2 analogue outputs and 2 counters.
To change between the different input and output displays with the key ▼.
Digital inputs
Digital outputs
UtUtgångar
Analogue inputs
A1: 4.00 A5: 0.00
A2: 4.00 A6: 0.00
A3: 0.00 A7: 0.02
A4: 4.00
Analogue outputs
AO1: 4.0 0 mA
AO2 : 0. 00 V
UtUtgångar
Daily
CI 1 : 0 (Off)
CI 2 : 0 (Off
Press
▼
Press
▼
▪ ■ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ■ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪
▪
▪
V v v v v
▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ■ ▪ ▪ ▪ ▪ ▪ ▪ ■
▪
▪
V v v v v
1 5 10 15 20
▪
▪
V v v v v
1 5 10 15
▪
▪
V v v v v
By pressing the ▼key, you will enter the analogue input status
window, where the real unscaled mA values will be shown on all
analogue inputs.
NOTE! Real mA values
Press
▼
By pressing the Esc key you enter the graphic display mode for the
status of digital inputs and outputs.
Active in/outputs are indicated by a dark rectangle at the input/output
number.
By pressing the ▼once more key, you will enter the analogue output
status window, where the real unscaled mA and Voltage values will
be shown on the analogue outputs.
NOTE! Real mA values
By pressing the ▼key once more, you will enter the daily counter
status window, where the daily real pulse number will be shown.
NOTE! Real counted pulses today.
If the pulse counter does not receive any pulses this will be indicaded
by the (Off) indication.