Prosense DPM2-P Series User manual

DPM2-P User Manual, 1st Edition
User Manual - DPM2-P Series Digital Panel Meters
2
UL
CUS
R
In this Chapter...
General Information......................................................................................................4
Package Contents.........................................................................................................4
Recycling Instructions...................................................................................................4
General Safety Considerations ......................................................................................4
Symbols Identification ..................................................................................................4
Maintenance ................................................................................................................5
Technical Support ........................................................................................................5
Agency Certifications....................................................................................................5
Description.....................................................................................................................5
Features........................................................................................................................6
Dimensions and Mounting............................................................................................6
Installation....................................................................................................................7
Wiring Terminals............................................................................................................7
Wiring Examples ............................................................................................................9
Wiring for Magnetic Sensor and Switched Contact Input Signal...................................9
Wiring for NAMUR Sensor Input Signal ........................................................................9
Wiring for NPN, PNP and TTL / 24V DC Encoder.........................................................9
AC Voltage Input Signal Wiring ....................................................................................9
Relay Output Wiring...................................................................................................10
Display and Keypad.....................................................................................................11
Configuration...............................................................................................................12
Input Configuration....................................................................................................13
Operating Mode ........................................................................................................13
Display Configuration..................................................................................................14
Counter Mode (#1)....................................................................................................14
RPM Tachometer Mode (#2) ......................................................................................15
Rate Tachometer/Frequency Mode (#3) .....................................................................15
Example of Configuration:..........................................................................................16
Examples of Configuration Operating as Frequency Meter:........................................16
Average measurement maximum time (tMAH) and time limit (tLiM) (tachometer
mode only) ................................................................................................................16

DPM2-P User Manual, 1st Edition
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Relay Setpoints Configuration ....................................................................................17
Counter Mode (‘Cont’) ..............................................................................................18
Tachometer Mode (‘tACH’ and ‘rAtE’)........................................................................18
Function modes description .......................................................................................19
HI/LO mode activation...............................................................................................19
Time delay (Tachometer mode ‘tACH’ and ‘rAtE’ only) ..............................................19
Asymmetrical hysteresis (Tachometer mode ‘tACH’ and ‘rAtE’ only)...........................19
1, 2, 3 and 4 control modes (for counter mode ‘Cont’ and Setpoint 2 only) .............20
Pulse output “PuLS” (Counter mode only ‘Cont’) .....................................................21
Latched output “LAtC” (Counter mode only ‘Cont’) ..................................................21
RESET, TOTALIZER, and MAX/MIN Functions.............................................................21
RESET Counter Mode (‘Cont’) ....................................................................................21
TOTALIZER Counter Mode (‘Cont’) ............................................................................21
MAX/MIN Tachometer Mode (‘tACH’ and ‘rAtE’).......................................................22
Direct access to Setpoints values ...............................................................................22
Return to default configuration..................................................................................23
Access to lock-out configuration menu ......................................................................23
CONFIGURATION LOCK-OUT......................................................................................24
Lock-out menu ..........................................................................................................24
Technical Specifications...............................................................................................26
Instrumentation Configuration Notes ........................................................................28

DPM2-P User Manual, 1st Edition
User Manual - DPM2-P Series Digital Panel Meters
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General Information
Package Contents
• DPM2-P Series digital panel meter
• Quick start guide
• Mounting panel accessories (a sealing gasket and 2 fixing clips)
• Wiring accessories (plug-in terminal block connectors and 2 key tools for wire insertion)
• 4 adhesive engineering unit label sheets
Recycling Instructions
This electronic instrument is covered by the 2012/19/UE European Directive so, it is properly
marked with the crossed-out wheeled bin symbol that makes reference to the selective collection
for electrical and electronic equipment which indicates that at the end of its lifetime, the final
user cannot dispose of it as unsorted municipal waste.
In order to protect the environment and in agreement with the European legislation regarding
waste of electrical and electronic equipment from products put on the market after August 13,
2005, the user can give it back, without any cost, to the place where it was acquired to proceed
to its controlled treatment and recycling.
General Safety Considerations
All instructions and guidelines for the installation and manipulation that are present in this
manual must be considered to ensure personal safety and to prevent damage to either the
instrument or any equipment connected to it.
Safety of any equipment incorporated to this instrument is the responsibility of the system
installer.
If this electronic indicator is used in a manner not specified by the manufacturer in this manual,
the protection provided by the instrument may be impaired.
Symbols Identification
Warning: Potential risk of danger.
Read complete instructions when this symbol appears in order to know the potential risk and
know how to avoid it.
Warning: Risk of electric shock.
Instrument protected by double isolation or reinforced isolation.

DPM2-P User Manual, 1st Edition
User Manual - DPM2-P Series Digital Panel Meters
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Maintenance
To ensure instrument accuracy, it is recommended to check its performance according to the
technical specifications listed in this manual.
For front cover cleaning, just wipe with a damp cloth and neutral soap product. DO NOT USE
SOLVENTS!
Technical Support
We strive to make our manuals the best in the industry. We rely on your feedback to let us
know if we are reaching our goal. If you cannot find the solution to your particular application,
or, if for any reason you need technical assistance, please call us at:
1-800-633-0405
Our technical support group will work with you to answer your questions. They are available
Monday through Friday from 9:00 A.M. to 6:00 P.M. Eastern Time. We also encourage you
to visit our web site where you can find technical and non-technical information about our
products and our company.
www.AutomationDirect.com
Agency Certifications
Description
The ProSense DPM2-P series offers a simple, low cost digital display for counter, tachometer,
rate, and frequency applications. The DPM2-P has a 4-digit 14mm character height red
LED display, accepts input from AC voltage, magnetic sensors, NPN/PNP sensors, NAMUR
sensors, TTL/24V encoders, or switched contacts, and provides selectable sensor excitation
voltages. One model includes two SPDT relay outputs that can be set to activate on an
increasing or decreasing input signal with hysteresis or time delay operation in tachometer,
rate, and frequency modes as well as pulsed or latched operation in counter mode. The meter
is powered from an external wide range AC or DC power supply. The 1/8 DIN housing is
easy to install in a panel and the meter face has an IP65 rating. Configuration parameters
can be totally or selectively locked out to prevent unauthorized or accidental changes to the
meter’s operation. Additionally, the DPM2-P meters include memory and reset of minimum
and maximum display values in tachometer, rate, and frequency modes, and a totalizer display
in counter mode. ProSense digital panel meters are backed by a 3 year warranty.

DPM2-P User Manual, 1st Edition
User Manual - DPM2-P Series Digital Panel Meters
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Features
• 96 x 48mm 1/8 DIN
• 4 digit (0 to 9999) red LED display
• Selectable decimal point
• Counter/Tachometer/Rate(Frequency) modes
- AC voltage
- Magnetic sensor
- NAMUR sensor
- NPN/PNP sensor
- TTL/24V encoder
- Switched contact
• AC or DC powered
• Optional (2) Form C SPDT relays
N.O. or N.C. operation
Activation on increasing or decreasing input signal
Hysteresis or time delay operation (tach and rate modes)
Pulsed or latch operation (counter mode)
• Minimum and maximum value memory (tach and rate modes)
• Totalizer display (counter mode)
• Total or selective configuration lock out
Dimensions and Mounting
(2) Fixing clips
Sealing gasket
DPM2 Meter
Panel mounting surface

DPM2-P User Manual, 1st Edition
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Dimensions mm [in]
Installation
To install the meter, prepare a 92mm x 45mm panel
cut-out and slide the unit inwards making sure to
place the sealing gasket between the front side panel
and the front bezel.
While holding the unit in place, put the fixing clips on both sides of the case and slide them
through the guide tracks until they reach the panel at the rear side.
Press slightly to fasten the clips to the latching slots on the case and get the unit fully assembled
and close fitted to achieve a good seal.
To remove the meter from the panel, pull the rear fixing clips latching tabs outwards until they
are disengaged, then slide the fixing clips back over the case.
Wiring Terminals
CN3
1 2
CN2
1 2 3 4 56 7
CN1
CN4
1
2
3
4
5
6
Output relay terminals
(DPM2-P-2R-HL only)
Terminals
Connector CN1 CN2 CN3 & CN4
Wire cross section 0.08 to 2.5mm² (28 to
12 AWG)
0.08 to 1.5mm² (28 to
14 AWG)
0.08 to 2.5mm² (28 to
12 AWG)
Strip length 8 to 9mm 6 to 7mm 8 to 9mm
Manufacturer Wago 231-202/026-000 Wago 734-107 Wago 231-303/026-000
Cage clamp
connection
Insertion tool or
screwdriver with 0.5
mm x 3.0 mm blade
Insertion tool or
screwdriver with 0.3
mm x 1.8 mm blade
Insertion tool or
screwdriver with 0.5 mm
x 3.0 mm blade
Installation
Dimensions 96 x 48 x 83.1mm (1/8 DIN)
Panel Cutout 92 x 45mm
(Max. panel thickness 10mm)
Case Material Polycarbonate UL 94 V-0

DPM2-P User Manual, 1st Edition
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CN2
Signal Input
1- IN (Common)
2+ IN
3+ EXC 8 VDC
4+ EXC 24 VDC
5RESET
6N.C.
7 IN HIGH (10-600 VAC)
Polarity insensitive for
DC power
CN1
AC Supply DC Supply
1 Line 1 VDC
2 Neutral 2 VDC
CN3
Relay 1
1NO1
2CM1
3 NC1
CN4
Relay 2
4NO2
5CM2
6NC2
NO: Normally open contact
CM: Common
NC: Normally closed contact
(DPM2-P-2R-HL only)
CN2 Terminals CN1, CN3, CN4 Terminals
Insertion Tool (included with meter)
Insert wires into the proper terminal
while using the insertion tool to
open the clip inside the connector.
Release the insertion tool to fix wire
to the terminal.
Insertion Tool (included with meter)
Insert wires into the proper terminal
while using the insertion tool to
open the clip inside the connector.
Release the insertion tool to fix wire
to the terminal.
Warning Isolation:
1500Vrms for 1 minute to signal terminals (CN2) and power terminals (CN1).
2500Vrms for 1 minute to signal terminals (CN2) and relays terminals (CN3 or CN4).
2500Vrms for 1 minute to power terminals (CN1) and relays terminals (CN3 or CN4).
Refer to the instructions in this manual to preserve safety protections.
WARNING: If this instrument is not installed and used in accordance with these
instructions, the protection provided by it against hazards may be impaired.
To meet the requirements of EN 61010-1 standard, where the unit is permanently connected to
main supply, it is obligatory to install a circuit breaking device easily reachable by the operator
and clearly marked as the disconnecting device.
To guarantee electromagnetic compatibility, the following guidelines should be kept in mind:
• Power supply wires should be separately routed from signal wires and never run in the same conduit.
• Use shielded cable for signal wiring.
• Cables section should be ≥0.25 mm².
Before connecting signal wires, signal type and input range should be verified to be within the
right limits. Do not simultaneously connect more than one input signal to the meter.

DPM2-P User Manual, 1st Edition
User Manual - DPM2-P Series Digital Panel Meters
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Wiring Examples
Wiring for Magnetic Sensor and Switched Contact Input Signal
DPM2-P
MAGNETIC SENSOR /
SWITCHED CONTACT
1 2
-IN (COMMON)
+IN
Wiring for NAMUR Sensor Input Signal
DPM2-P NAMUR SENSOR
3
2
+EXC 8V DC
+IN
+EXC OUT
Wiring for NPN, PNP and TTL / 24V DC Encoder
DPM2-P SENSORS:
NPN/PNP/TTL/
24V DC ENCODER
2
1
+EXC 24V DC
-IN (COMMON)
+EXC OUT
4
+IN
COM.
Note:
If an external excitation source is used, its common terminal must be connected to the meter
(‘-IN (COMMON)’ pin 1 of CN2).
AC Voltage Input Signal Wiring
DPM2-P AC VOLTAGE
INPUT
10 -600V AC
1
HI
7
LO
-IN (COMMON)
IN HIGH

DPM2-P User Manual, 1st Edition
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Remote Counter RESET Function Wiring
DPM2-P
1 5
RESET
DPM2-P
1 5
-IN (COMMON)
RESET
-IN (COMMON)
O.C. OUTPUT SWITCHED CONTACT
Note:
In both cases, main counter RESET is activated through 1 and 5 terminals when contact is
closed and it remains active until the contact is again opened . Remote totalizer RESET is
not available.
Relay Output Wiring
RELAY 2 RELAY 1
4
5
6
1
2
3
NO
CM
NC
NO
CM
NC
8A/250V MAX.
Important: To guarantee electrical safety according to EN 61010-1 a protective 8A/250V
external fuse must be installed.

DPM2-P User Manual, 1st Edition
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Display and Keypad
Pro mode is when configuration menu is entered to program the indicator. RUN is the
normal mode in which display shows the reading according to configuration and input signal
value.
1 2
1
2
4
5
6
7
8
9
UP SHIFT DATA
ENTER
3
Programming Panel
# Description Run Mode Programming Mode (Pro)
14 digit display Red Shows value according to configuration. Shows steps and data during configuration.
2Minus sign Not used Not used
3Keypad --- ---
4Setpoint 1 LED Illuminates when setpoint 1 turns active. Illuminates when setpoint 1 turns active.
5UP key Main counter Reset (when pressed >3s) Shows setpoint value. Increases value of active
digit.
6SHIFT key
Displays maximum and minimum stored values
(tachometer mode only).
After 3s of pressing, sets maximum and/or
minimum memorized value to current display value
(tachometer mode only).
Shows sequentially totalizer value in two parts,
‘H’ and ‘L’ of 3 digits each (counter mode only).
Totalizer RESET (when pressing more than 3s)
Shifts active digit to the next right digit. Shows
sequential menu options.
7DATA/ENTER key Changes to Pro mode.
Validates selected data and parameters.
Moves one step forward in configuration menu.
Changes to RUN mode.
8Setpoint 2 LED Illuminates when Setpoint 2 turns active. Illuminates when Setpoint 2 turns active.
9Free space for
units label --- ---

DPM2-P User Manual, 1st Edition
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Configuration
When power is applied to the meter, a display test begins automatically to check the function
of LED’s and digits. Once this test is finished, the display shows the internal software version
and then the unit goes to RUN mode.
Configuration follows a structure composed of a number of menus and submenus. By pressing
ENTER key, display shows “Pro”, pressing again allows access to the main menu level which
includes the menus for input configuration (InP), display configuration (dSP) and relay
setpoints configuration (SEtP) if relays are present in the meter.
If configuration has been totally locked-out, when pressing ENTER key to get into main menu,
display shows “dAtA” instead of “Pro”. This indicates that it is only possible to see programmed
information and that it is not allowed to modify any parameter from the entire configuration. In
this visualization mode, the meter automatically switches back to RUN mode after 15 seconds
since last key press.
MAIN MENU
ENTER:Vertical displacement / Validates data.
UP:Increases active digit value.
SHIFT:Horizontal displacement / Changes active digit.
Once inside each menu, all configuration parameters are sequentially shown and they can then
be edited by pressing the ENTER key. Numeric values must be entered digit by digit, first
selecting digit and then changing its value. When the desired display value is reached, press the
ENTER key to validate the data and move forward to next configuration step.
Data entered or changed during configuration is stored in device memory after configuration
routine belonging to the respective submenu is completed, not before. On last routine step and
after the ENTER key is pressed, display indicates “StorE” and the unit goes back again to RUN
mode.

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Input Configuration
The first menu corresponds to input configuration which consists of seven options, one for each
input signal type: (-1-), (-2-), .... (-7-)
InP
-1- -2- -7-
Signal Type:
1: AC voltage input (10-600 VAC)
2: Magnetic sensor
3: NAMUR sensor
4: PNP sensor
5: NPN sensor
6: TTL / 24VDC encoder
7: Switched contact
Operating Mode
Cont tACH rAtE
Once input signal type is chosen and ENTER key is pressed by repeatedly pressing the SHIFT
key the display will show the three available operating modes: Counter (Cont), rpm meter
(tACH) and rate meter (rAtE).
In counter mode the meter always counts up the number of pulses received at the input.
Totalizer function is also available.
In rpm tachometer mode speed is always displayed in rpm based on the specified number of
pulses per revolution from the sensor.
In rate tachometer/frequency mode display scaling is possible from an input value given
in pulses per second (input frequency) to configure a display-frequency ratio reading in
engineering units.

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Display Configuration
The second menu corresponds to display configuration consisting of submenus according to
previously programmed input type.
dECP PPr dir
dSP
inV
#1 #2 #3
#1 Counter Mode
#2 Tachometer Mode
#3 Rate Mode
Counter Mode (#1)
If selected operating mode is counter (Cont), the displayed routine after pressing
ENTER will be as shown here.
Configure the decimal point position “dECP”. Decimal point position shown at the
right means no decimal point. Press SHIFT key several times to locate decimal point in
desired position.
Press ENTER, “FACt” is displayed, configurable factor, and then “1.000” with first of
the four digits flashing. This factor can be programmed from 0.001 to 9.999.
Display will increase according to the programmed multiplying factor. This factor is set
to “1.000” by default, which makes display match the real number of pulses received
at the input. A factor of 0.010 will increase display one count every 100 pulses at the
input whereas a factor of 2.000 will increase two counts for every pulse at the input.
Press ENTER, “oFFS” is displayed and then four digits to introduce desired offset
value. Offset can be programmed from 0000 to 9999.
Offset value is shown on display after a main counter RESET is done.
Press ENTER to save changes and to return back to RUN mode.
OVERFLOW
OFFSET
RESET
DISPLAY
INPUT
Simplified main counter
operation diagram.
0000.
FACt
dECP
1.000
oFFS
0000

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RPM Tachometer Mode (#2)
If selected operating mode is rpm tachometer (tACH), the displayed routine after
pressing ENTER will be as shown here.
Configure the number of pulses per revolution provided by the sensor connected to
the input. After “PPr” indication, display shows four digits (by default 0060) which
can be programmed between 0001 and 9999.
Pressing ENTER, display shows “dECP” and then “0000.” to locate decimal point
position. It is possible to choose one decimal position or simply no decimal point by
pressing SHIFT key.
This operating mode always implies a rpm (revolutions per minute) reading and
display scaling it is not available.
Press again ENTER to save changes and to return back to RUN mode.
Rate Tachometer/Frequency Mode (#3)
If selected operating mode is rate tachometer (rAtE), the displayed routine after
pressing ENTER will be as shown here.
Configure the relation between display reading and the number of pulses per
second received at the input (input frequency). If increasing frequency must
result in an increasing display then “dir” (direct proportional variation) must
be selected. Select “inV” (reverse proportional variation) if increasing frequency
must result in a decreasing display. Select desired variation using SHIFT key
and then press ENTER.
Next define display scaling. Display shows “FrEC” and then the number of
pulses per second at the input must be introduced using UP and SHIFT keys
(1000 by default). Press ENTER to accept input frequency value.
Next step defines decimal point position using SHIFT key. Frequency
resolution can be configured with two (hundredths of a Hertz), one (tenths of a
Hertz) or without decimal places (Hz). Press ENTER to validate decimal point
position.
Third step begins with “diSP” message and then a four-digit number which will
be the desired display that will correspond to the input frequency value ‘FrEC’
previously configured in first step. Once it is entered (1000 by default) press
ENTER to accept.
Last step defines display decimal point position. Choose desired location using
SHIFT key and press again ENTER to save changes and to return back to
RUN mode.
0060
dECP
PPr
0000.
dir
FrEC
inV
1000
1000.
diSP
1000
1000.
dSP

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Example of Configuration:
It is desired to measure the speed in m/s of a conveyor belt which is driven by a shaft turning
at 300 rpm that is 20 cm in diameter and provides 4 pulses per revolution.
In 1 second the shaft will generate 20 pulses (300 rpm = 5 rev/s and each revolution provides
4 pulses). Input frequency is then 20Hz. Belt lineal speed is 3.142 m/s (v = e/t; v = 5 rev x πx
0.2 m/s). The parameters to be configured will be:
Direct proportional variation (dir) ; “FrEC”: 0020 ; (no decimal point) ; “diSP”: 3142 ;
decimal point: 3.142
Examples of Configuration Operating as Frequency Meter:
It is possible to operate as a frequency meter configuring the meter as tachometer (rAtE) and
scaling display properly.
For a mains frequency measurement (60Hz), using high voltage input the parameters to
configure are direct proportional variation (dir) ; “FrEC”: 0600 ; decimal point: 060.0 ;
“diSP”: 0600 ; decimal point: 060.0
Average measurement maximum time (tMAH) and time limit (tLiM) (tachometer
mode only)
The meter configured as tachometer with parameters properly programmed
(“PPr” and “dCP” for rpm mode and “FrEC” and “diSP” for rate mode)
should operate correctly. However, depending on the sensor type, it may be
necessary to modifiy internal measurement times.
After defining decimal point position at the end of the two configuration
routines for rpm and rate modes, it is possible to acces the routine that it is
shown here to modify “tMAH” and “tLiM” parameters by pressing ENTER for
at least 3 seconds.
AVERAGE MEASUREMENT MAXIMUM TIME “tMAH”
With irregular input signals the display may flutter or show unwanted variations
due to the number of input cycles detected at each reading not being equal.
“tMAH” parameter allows to extend the average measurement time in seconds
to increase the signal period measurement time, reducing the possibility of
display variations. A value of 0.0 means that no average will be made and every
measure will be displayed. This parameter can be programmed from 0.1 to 9.9
seconds (0.1s by default).
To help stabilize the display in case of irregular input signals it is recommended to
increment this parameter, taking into account that the display readout will be updated at the
programmed time. This parameter can be reduced, if the input signal is stable at operating
frequency, to increase the display refresh rate.
Once tMAH value is entered, press again ENTER to move to the next step.
tMAH
0.1
tLiM
10
>3s
0000.
dECP

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TIME LIMIT “tLiM”
Time limit, programmable from 1to 99 seconds (10s by default), is the waiting time limit
until at least 1 pulse is received at the input before considering it to be ‘zero’. If no pulse is
detected before programmed time is elapsed, the display goes to zero.
Decreasing the time limit makes the meter respond more quickly to the zero condition when
system stops but, this reduction leads to an increment of the minimum displayable reading
before display goes to zero. The value for this parameter must always be greater or equal to
possible minimum period of input signal.
Once tLiM value is entered, press again ENTER to save changes.
Relay Setpoints Configuration
The menu “SEtP” only appears when relays are present in the meter.
Programming steps are similar for both relays on each “SEt1” and “SEt2” submenus. The
parameters to be configured are the following:
SETPOINT VALUE:
00.00: Value entering in counts within available model display range.
(It is not possible to change decimal point position, which is previously
defined in display configuration menu).
00.00: Value entered in counts within display range. (The decimal
point position is previously defined in display configuration
menu).
SEtP
SEt1 SEt2
00.00

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Counter Mode (‘Cont’)
CONTROL MODES (FOR SETPOINT 2 ONLY):
MODE 1: INDEPENDENT
MODE 2: STOP
MODE 3: RESET
MODE 4: CLEAR
ACTIVATING MODE:
Hi: High level relay activation.
Lo: Low level relay activation.
CONTACT TYPE:
no: Normally open contact.
nc: Normally closed contact.
PULSE OR LATCHED OUTPUT:
PuLS: Pulse output with activation time configurable from 0.1 to 99.9s.
LAtC: Latched output.
Tachometer Mode (‘tACH’ and ‘rAtE’)
ACTIVATING MODE:
Hi: High level relay activation.
Lo: Low level relay activation.
CONTACTS TYPE:
no: Normally open contact.
nc: Normally closed contact.
TIME DELAY AND HYSTERESIS:
dLy: Programmable delay from 0to 99.9s.
HyS: Hysteresis in counts within available model display range.
Hi Lo
no nc
ModE
-1- -4-
PuLS LAtC
01.0
dLy HyS
01.0 0010
Hi Lo
no nc

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Function modes description
Alarms are independent, they become active when display value reaches Setpoint level
programmed by the user (Setpoints can not be referenced to the totalizer). For a complete
configuration it is necessary to define the function mode, as well.
HI/LO mode activation
In HI mode, output activates when display value goes above Setpoint level, whereas in LO
mode, output activates when display value falls below Setpoint level.
Time delay (Tachometer mode ‘tACH’ and ‘rAtE’ only)
Both output actions can be deferred by a
configurable time delay from 0 up to 99.9
seconds.
Time delay activation starts when display
value reach each Setpoint ‘SET’ either
increasing or decreasing, reaching the ‘dly’
delay in output activation/deactivation as
right figure shows.
Asymmetrical hysteresis (Tachometer mode ‘tACH’ and ‘rAtE’ only)
Both output actions can be deferred by a
hysteresis level which is configurable in counts
within full available display. Decimal point
position is the previously defined in display
configuration menu.
Asymmetrical hysteresis action only starts in
the output deactivation edge, obtaining as a
result the ‘hys’ delay as indicated on the right
figure.
Note that outputs activation is not affected by
hysteresis and they activate in each case just when Setpoint ‘SET’ is reached by display.
Time delay for OUT1 (HI mode) and for OUT2 (LO mode)
Hysteresis delay for OUT1 (HI mode) and for OUT2 (LO mode)

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1, 2, 3 and 4 control modes (for counter mode ‘Cont’ and Setpoint 2 only)
Outputs are respectively shown overlapped in the following diagrams as pulse output or
latch output .
MODE 1: INDEPENDIENT
Relays will be activated when main
counter reaches their respective Setpoint
values. They will be deactivated when the
necessary conditions are met depending
on how output is configured, ‘pulse’ or
‘latched’.
MODE 2: STOP
Relay 1 activates when the main counter
reaches its respective Setpoint value
and Relay 2 stops it when Setpoint 2 is
reached. Main counter remains stopped
until a RESET is done. Relays will be
deactivated when display goes down
below their respective Setpoint value.
MODE 3: RESET
Relay 1 activates at its Setpoint value.
When main counter reaches Setpoint 2,
a main counter RESET is done. Relay 2
output is pulse type and remains active
for the programmed time. Relay 1 will be
deactivated if display goes down below
Setpoint 1 value.
MODE 4: CLEAR
Relay 1 activates at its Setpoint value.
When main counter reaches Setpoint
2, relay 2 activates and relay 1 is
deactivated (if it was activated). Relay
2 output is latched type. Main counter
goes on until a RESET sets display to
programmed OFFSET value. Relay 2
will be deactivated if display goes below
Setpoint 2.
* In all cases, the behavior of OUT1 and OUT2 outputs relays, and consequently of the main
counter, changes depending on defined OFFSET level.
OFFSET*
SETP1
SETP2
DISPLAY
OUT1*
OUT2*
RESET
OVER
OFFSET*
SETP1
SETP2
DISPLAY
OUT1*
OUT2*
RESET
OFFSET*
SETP1
SETP2
DISPLAY
OUT1*
OUT2*
RESET
OFFSET*
SETP1
SETP2
DISPLAY
OUT1*
OUT2*
RESET
OVER
This manual suits for next models
2
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