Milltronics EnviroRanger ERS500 User manual

Nov. 1999
Programming Reference
PL-556
33455560
Rev 2.0
EnviroRanger ERS 500

Capacitance
Radar
Belt scales
Motion sensing
Weigh feeders
Acoustic sensing
lowmeters
Ultrasonic level
Point level
Communications
At Milltronics, we endeavour
to design equipment that is
simple to use and reliable in its
operation, with the aim of
satisfying our customers' needs.
Milltronics has been designing
and manufacturing electronics
based process measurement
equipment since 1954. ur
fields of expertise include
continuous and point level
measurement, weighing and
feeding systems and motion
sensing. Technologies include
ultrasonic, capacitance and
microwave radar.
Milltronics sells and markets
world wide through
subsidiaries, distributors and
representatives. Through
continuous improvement, we
are striving to provide our
customers with first rate sales
information, engineering
assistance and after sales
support.
For more details on our
products and services, please
contact us and we will provide
you with a listing of the offices
or representatives nearest you.

PL-556 EnviroRanger Programming Reference Page 3
Table of Contents
Introduction ..........................................................................................7
About this Manual.............................................................7
Using this Manual .............................................................8
About the EnviroRanger......................................................................9
Display............................................................................10
Hand Programmer ..........................................................11
Readings in Run Mode ...................................................12
Programming the EnviroRanger .......................................................15
Starting Program Mode...................................................16
Parameter Indexing.........................................................16
Changing Parameters (Dolphin Plus)..............................17
Changing Parameters (Hand Programmer) ....................18
Using Units or Percent (%)..............................................18
Special Parameters.........................................................19
Parameter Reset.............................................................19
Security...........................................................................20
Displays ..........................................................................20
Planning Considerations...................................................................21
Review the Application....................................................21
Design the Control Scheme............................................21
Install the EnviroRanger..................................................21
Program the EnviroRanger .............................................21
Test the Installation.........................................................22
Document the Installation................................................22
A lication Exam les........................................................................23
Simple Level and Alarms ................................................23
Pump Control..................................................................26
Open Channel Monitoring (OCM) ...................................32
Gate Control....................................................................44
Rake (Screen) Control ....................................................46
Testing the Configuration..................................................................49
Simulation.......................................................................49
I/O Checkout...................................................................51
Application Test ..............................................................52
Programming Documentation .........................................52
Parameter Reference..........................................................................55
How to Read the Reference............................................55
Quick Start (P001 to P009).............................................57
Volume (P050 to P055)...................................................62

Page 4 EnviroRanger Programming Reference PL-556
Display and Reading (P060 to P062)..............................66
ailsafe (P070 to P072) ..................................................69
Relays (P100 to P119)....................................................72
Pump Setpoint Modifiers (P121 and P122).....................88
Independent Relay ailsafe (P129).................................90
Advanced Pump Control Modifiers (P130 to P136).........91
Pump Energy Cost Reduction (P140 to P145)................95
Overflow / Underflow (P160 to P169)..............................99
lush Systems (P170 to P173) .....................................103
Pump Efficiency (P180 to P186)...................................105
mA Input (P250 to P254)...............................................108
mA Input Trim (P260 to P262) ......................................110
Discrete Input unctions (P270 to P275) ......................111
Data Logging (P300 to P321)........................................115
Record Temperatures (P300 to P303)..........................115
Record Readings (P304 and P305)..............................117
Pump Records (P310 to P312).....................................118
Overflow (CSO) Records (P313 to P316) .....................119
low Records (P320 and P321)....................................120
LCD Totalizer (P322 and P323)....................................121
Profile Records (P330 to P337) ....................................122
Auto Record “on” and “off” Setpoints (P334 to P337) ...125
Installation Records (P340 to P342) .............................127
Pump Interlock Allocation (P500 to P509).....................128
Pump ault Status (P510 to P515) ...............................134
Pump Control Source (P520 to P524)...........................138
OCM (P600 to P621) ....................................................140
Pumped Volume Totalizer (P622 to P623)....................148
Totalizer (P630 to P645)...............................................150
Range Calibration (P650 to P654)................................154
Temperature Compensation (P660 to P664) ................157
Rate (P700 to P708) .....................................................159
Measurement Verification (P710 to P713) ....................162
Transducer Scanning (P726 to P728)...........................164
Display (P730 to P739).................................................166
SmartLinx Reserved (750 to 769).................................169
Communications (P770 to P782)..................................170
SmartLinx Hardware Testing.........................................175
Echo Processing (P800 to P807)..................................176
Advanced Echo Processing (P810 to P825).................180
Profile Pointer (P817 to P825) ......................................182
Advanced TVT Adjustment (P830 to P835) ..................185
Advanced Shot Adjustment (P840 to P852)..................188
Test (P900 to P913)......................................................190
Measurement (P920 to P927).......................................193
Master Reset (P999).....................................................196

PL-556 EnviroRanger Programming Reference Page 5
A endix A – Technical Reference.................................................197
Transmit Pulse..............................................................197
Echo Processing...........................................................197
Distance Calculation.....................................................198
Sound Velocity..............................................................199
Scanning.......................................................................199
Volume Calculation.......................................................200
low Calculation............................................................201
Maximum Process Speed.............................................203
A endix B – Troubleshooting.......................................................205
Common Problems Chart..............................................205
Noise Problems.............................................................206
Measurement Difficulties...............................................209
ixed Reading...............................................................211
Wrong Reading.............................................................213
Transducer Ringing.......................................................214
A endix C – Pum Control............................................................215
Pump Control Options...................................................215
Discrete Inputs..............................................................216
Pump Control Algorithms..............................................216
Other Pump Controls ....................................................221
A endix D – Discrete in uts..........................................................223
Wire the Discrete Input .................................................223
Program the Discrete Input Logic..................................223
Program the Interlock Logic..........................................224
Test the Interlock ..........................................................226
Index..................................................................................................227

Page 6 EnviroRanger Programming Reference PL-556

PL-556 EnviroRanger Programming Reference Page 7
Introduction
Introduction
The EnviroRanger is intended for advanced water and wastewater
applications. This device can handle virtually all of your pump control and
level monitoring needs – often replacing expensive PLCs and integrating into
a SCADA system for a fraction of the cost of competitive systems.
The EnviroRanger is rogrammable.
It can be configured for nearly any water or wastewater application and
control up to five pumps, gates, or alarms – and can communicate its status
by way of direct serial connection, modem, or industrial communication
network.
The EnviroRanger is flexible.
It can take discrete input from pumps or other devices and modify its
operation based on that input. It can also time events to maximize efficiency
or minimize cost.
About this Manual
This is the Programming Reference manual for the Milltronics EnviroRanger
integrated level monitoring and control system.
The manuals in the EnviroRanger library are:
Manual Uses
Programming Reference
(PL-556)
•Parameter values
•Parameter uses
•Programming methods
Installation Guide
(PL-557)
•Outline diagrams
•Wiring diagrams
•Installation requirements
Communications Reference
(PL-558) •MODBUS register mapping
•Modem configuration

Page 8 EnviroRanger Programming Reference PL-556
Introduction
Using this Manual
Information Section Page
Learn the concepts behind how
the EnviroRanger operates. About the EnviroRanger 9
Learn how to change parameter
values. Programming 15
To configure the EnviroRanger
for a particular application. Application Examples 23
To test the unit’s programming
before putting it into full
operation.. Testing the Configuration 49
ind detailed information about
any parameter. Parameter Reference 55
ind detailed information on
how the EnviroRanger uses
ultrasonic technology to detect
levels and convert them to
usable values.
Appendix A – Technical
Reference 197
If your EnviroRanger installation
is experiencing problems. Appendix B – Troubleshooting 205
To look up a concept or
keyword. Index 227

PL-556 EnviroRanger Programming Reference Page 9
About the EnviroRanger
About the EnviroRanger
The EnviroRanger has two modes of operation:
Program Mode
Program mode allows the programmer to change parameter values and alter
the way the unit operates.
Note:
•If the unit has been programmed and is in normal operation then
putting it in program mode will de-energize all control relay outputs.
Therefore it is advisable to bypass the EnviroRanger while
programming the unit to avoid overflows.
•After a programming alteration, do not use the EnviroRanger to
operate alarms or controls until system programming and performance
is verified.
To enter Program mode from Run mode:
1. Press the program button on the front of the device (Rack or Panel only)
2. Look for the program icon on the display ( ) (Rack or Panel only)
3. Press and then .
If the EnviroRanger is idle in Program mode for more than 5 minutes, then
Run mode is automatically entered.
or information on the individual programming parameters see the chapters
Application Examples on page 23 or Parameter Reference on page 55.
Run Mode
Run mode detects material level and provides control functions. The
EnviroRanger automatically starts up in the Run mode when power is
applied.
To enter Run mode from Program mode, press .
“----“ is displayed briefly while the measurement reading is calculated and
verified. Reading level and other data is displayed and any relays are
operated based on the unit’s programming.
While the unit is in Run mode you can view system status. This information
is shown on the LCD on the front of the unit or can be accessed remotely
using communications software.

Page 10 EnviroRanger Programming Reference PL-556
About the EnviroRanger
Dis lay
Program Mode Run Mode
1 index type index type
2index index
3 parameter value primary reading
4units units
5 auxiliary function hi and hi hi alarm
6n/a level display
7 scroll access tag filling display
8scroll access tag emptying display
9 n/a loandloloalarm
10 relay # programmed
flashing = unavailable relay # programmed flashing = unavailable
11 relay # activated relay # activated
12 parameter number auxiliary reading
13 n/a normal operation:
14 n/a failsafe operation:
15 program mode programming enabled
Wall Mount Rack or Panel Mount

PL-556 EnviroRanger Programming Reference Page 11
About the EnviroRanger
Hand Programmer
Note:
The hand programmer is ordered separately from Milltronics.
Key Programming Mode Run Mode
1 8-digit Totalizer (toggle)
2Pump Running Time
3 Head
4low based on Head
5
6Temperature
7 Rate of Change
8ailsafe Time Left
9Time
0Date
Decimal Point (TVT left) Parameter Value
Negative Value (TVT right) Material Level (P731)
ire Transducer Distance
Run Mode Program Mode (Key 1)
Units or % Units or % (Program Mode (Key 2))
Next Display ield Pause Display Toggle
Increase Value Next Index
Decrease Value Previous Index
Enter Value
,Clear to Preset
Numeric
and
Auxiliar
y
unction

Page 12 EnviroRanger Programming Reference PL-556
About the EnviroRanger
Readings in Run Mode
When the EnviroRanger is in run mode the values displayed can be changed
by using keys on the hand programmer.
All readings are shown in the Auxiliary field except for the totalizer and P920.
PressthisKey Function P#
Toggle Readings between percent and units P920
Level Space or Distance1
0 to 100% 100 to 0%
+Accumulated pump running hours2for
numbered pump P310
+Hold number key for five seconds to display
the number of accumulated pump starts2for
numbered pump
P311
8-digit totalizer, uses index and reading
areas, press again to toggle, P737 sets
default
Used for OCM and Pumped Volume.
P322,
P323,
P920
Head measurement P926
Instantaneous flow based on head (OCM) P925
Temperature P664
Rate of level change P707
ailsafe Time Left (in %). When the Reading
is updated, this value (Auxiliary Reading)
resets to 100 and begins to decrease until
the next valid measurement is made. If the
ailsafe Time Left reaches 0, “LOE” flashes
in the Reading display.
Hold for four seconds to show echo
confidence P805
Time (hh:mm) P009
Date (dd:mm or mm:dd as P736) P008
+### Display the value of the entered parameter
which is global or indexed by transducer typed number
Auxiliary reading, displays parameter
specified in P731 P731
Distance P923
1Distances less than 0.3m (12”) from the transducer face cannot be reliably measured
so a 0% reading cannot be achieved during “distance” operation.
2If the associated relay is programmed for pump control.

PL-556 EnviroRanger Programming Reference Page 13
About the EnviroRanger
Scrolling Dis lay
During “differential” or “average” Operation (P001 = 4 or 5), the display
scrolls sequentially through Point Numbers 1, 2, and 3. Point Number 3
represents the difference between or average of Point Numbers 1 and 2.
See Display (P730 to P739) on page 166 for more information.

Page 14 EnviroRanger Programming Reference PL-556
About the EnviroRanger

PL-556 EnviroRanger Programming Reference Page 15
Programming
Programming the EnviroRanger
To meet the needs of any given application the EnviroRanger must be
correctly programmed. The EnviroRanger is programmed by changing
parameter values. The available parameters are described in detail in the
Parameter Reference on page 55 and sample applications are given in
Application Examples on page 23.
Rack or Panel Mount
To enter program mode on a rack
or panel mount unit:
Press the program button on the
front of the unit (shown at right)
This icon ( ) appears when the unit
canbeplacedinprogrammode.
Wall Mount
The wall mount version has no program button, it is always ready for
program mode.
Aim the hand programmer and press the program keys on the hand
programmer (shown above).
The program button allows multiple units to be installed close together and
still be programmed one at a time.
Program mode is confirmed by the icon ( ) appearing in the display. To
disable programming, press again. Run mode is confirmed by absence of
the icon in the display. Disable all nearby units to avoid inadvertent
programming when using the infrared handheld programmer.
Note:
Unless otherwise noted, each valid key press should produce a change in
the LCD, look for this when programming the unit.

Page 16 EnviroRanger Programming Reference PL-556
Programming
Starting Program Mode
Entering program mode has the following effects:
•all operating data is retained in memory
•alarm relay status is held at last known values
•control relays are de-energized (unless affected by parameter alteration or
is pressed)
•discrete inputs are detected but not acted on
The Run mode is automatically re-entered if the EnviroRanger is left
unattended in the program mode for an extended period (approximately 5
minutes).
Parameter Indexing
Parameters are indexed if they can apply to more
than one input or output. The index value defines to
which input or output the particular parameter value
relates. Indexed parameters contain a value for
each index, even if that index is not used.
Note:
To set all indexed values for a given parameter to the same value use
index “0”.
or example, to change the Relay Control unction (P111) for relay three
you must ensure that “03” is displayed in the index field before you change
the parameter value.
In this manual parameter index values are shown in brackets after the
parameter number. or example P111[3] refers to parameter 111 index
value 3.
Note:
Transducer parameters are indexed only if Operation (P001) is set to
“Difference” (value=4) or “Average” (value=5). An indexed transducer is
commonly referred to as a Point (short for measurement point). The term
Point Number refers to indexed transducers.
index
field
rack or panel display shown

PL-556 EnviroRanger Programming Reference Page 17
Programming
To access the index of a particular parameter:
•Press once
•Enter the parameter number
•Press twice
•Press the number of the required index, or
•Press or to scroll through the available values
Note:
When dealing with indexed parameters it is critical to ensure that you set
the values accurately. Take extra time to ensure that the correct index
value is being changed for each parameter value.
Changing Parameters (Dol hin Plus)
Tabs sho
w
groups of
parameters
Parameters have
roll-overs which
show numbe
r
Parameters can
be tracked while
the EnviroRange
r
is running
The attached
device can be
programmed,
debugged, and
monitored from
Dolphin Plus
The status bar
informs you of
program actions
and data transfer
status

Page 18 EnviroRanger Programming Reference PL-556
Programming
Dolphin Plus is the primary method of changing EnviroRanger parameters.
Most examples in this manual use the icons from the hand programmer but
nearly all functions are also available through Dolphin Plus.
The Dolphin Plus software is available separately from Milltronics.
Changing Parameters (Hand Programmer)
1. rom Run mode, press and then to put the unit into Program mode.
Note:
If Parameter Value alteration is not permitted, access the Lock parameter
(P000) and enter the security code, (see Programming Security).
2. Press to select the Parameter Number field (see page 10)
3. Type the Parameter Number (e.g. 110)
When you type the third digit the value for that parameter is shown
or lower numbered parameters, such as 007, you can type the number “7”
and then press to show that parameter.
4. Type the new value
5. Press to enter the new value
The EnviroRanger interprets the value and either accepts it, or replaces it
with a valid value. See the Parameter Reference for descriptions of values.
The “?” icon indicates that the EnviroRanger has accepted the value but that
it conflicts with other values entered. Double-check your programming.
By default the scroll keys ( or ) only show the Quick Start parameters
and any that have been changed. Use P733 (G) Scroll Access on page 167
to allow all parameters to be scroll-accessed.
Using Units or Percent (%)
Many parameters can be viewed in either measurement units (P005) or
percent. View the parameter and then press the key to toggle between
units and percent. The LCD shows the current measurement type, either
units (m, mm, ft, etc.) or percent (%).

PL-556 EnviroRanger Programming Reference Page 19
Programming
S ecial Parameters
View Only
Some Parameter Values are for display purposes only and cannot be
altered. These are referred to as view only parameters.
In the Parameter Reference section of this instruction manual, view only
parameters are identified by a “(V)” beside the Parameter Number.
Global
Some parameter values must be common for all inputs and outputs on the
EnviroRanger. These are referred to as global parameters.
When a global parameter is accessed, the index display automatically
disappears. When a non-global parameter is accessed, the index previously
selected for that parameter is displayed.
In the Parameter Reference section of this manual, Global parameters are
identified by a “(G)” beside the Parameter Number.
Indexed
Some parameter values relate to indexed items. Examples of this are
parameters which are different for each:
•Relay, shown with an “(IR)”
•Transducer, shown with an “(IT)”
•Discrete Input, shown with an “(IDI)”
or full descriptions of parameters and how they are indexed, see How to
Read the Reference on page 55.
Parameter Reset
To set any parameter back to the factory default:
•Display the appropriate parameter number
•Display the appropriate index value (if required)
•Press
•Press
To reset all parameters to preset values, see Master Reset (P999).
Perform a Master Reset (P999) to reset all parameters to “original” values
before initial system installation, following a software upgrade, or whenever
complete reprogramming is required. Use Dolphin Plus to store and retrieve
parameter groups.

Page 20 EnviroRanger Programming Reference PL-556
Programming
Security
All operator programming is retained in non-volatile memory, immune to power
interruptions. When programming is complete, the programmer may be locked
away to prevent inadvertent programming alteration. As well, the Lock (P000)
parameter may be used.
Dis lays
The following displays are shown when the EnviroRanger cannot display a
number.
Dis lay Meaning
parameter has not been set
all values not same when viewing index 0
parameter entered does not exist for this device