montwill PVE 4.001.1422B User manual

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Operating instructions for PVE4 units
- panel meter for standard signals
- freely scalable display with set points from –999 up to 9999
P
1 2 3
6
7
4
Housing size 96x48
5
6
5
7
32
P
1
4
Housing size 96x24
P
4
1 2 3 7
Housing size 72x36
P 2 31 4
Housing size 48x24
1
2
3
4
5
6
7
Program key
Minus key
Plus key
7-segment display
Setpoint indication 1
Setpoint indication 2
Insertable dimensionstrip
Terminal connection
10V
0/4-20mA
0V
- + + -
sensor
supply
(option)
analog
output
(option) 230V AC
115V AC
1513121110987654321
- +
24V DC
or
14
or
setpoints
signal
inputs (DC)
S1S2
10V 50V
0/4-20mA
0V
- +
signal inputs (DC)
analog-
output
(option)
987
65
4321
- +
24VDC
galv.
insulated
S2
65
COM
S1
10V 50V
0/4-20mA
0V
signal inputs (DC)
analog
output
(option) 230V AC
115V AC
1110987654321
- +
24V DC
or
or
setpoint
- +
65
S2
COM
COM
NC
NO
S1
Housing size 96x48 and 96x24
Housing size 72x36 Housing size 48x24
NO NC COM NO NC COM

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Ordering code
TYPE ORDER NUMBER (housing size 96x48)
PVE 4.001.1522B Power supply 230 VAC terminal connection 15=L 14=N
PVE 4.001.1422B Power supply 115 VAC terminal connection 15=L 14=N
PVE 4.001.1722B Power supply 24 VDC terminal connection 15=L+ 14=L–
(galvanic insulated)
TYPE ORDER NUMBER (housing size 96x24)
PVE 4.001.3522B Power supply 230 VAC terminal connection 15=L 14=N
PVE 4.001.3422B Power supply 115 VAC terminal connection 15=L 14=N
PVE 4.001.3722B Power supply 24 VDC terminal connection 15=L+ 14=L–
(galvanic insulated)
TYPE ORDER NUMBER (housing size 72x36)
PVE 4.001.6522B Power supply 230 VAC terminal connection 11=L 10=N
PVE 4.001.6422B Power supply 115 VAC terminal connection 11=L 10=N
PVE 4.001.6722B Power supply 24 VDC terminal connection 11=L+ 10=L–
(galvanic insulated)
TYPE ORDER NUMBER (housing size 48x24)
PVE 4.001.7782B Power supply 24 VDC terminal connection 9=L+ 8=L–
(galvanic insulated)
Options Housing
96x48
Housing
96x24
Housing
72x36
Housing
48x24
Green LED x x x x
Protection IP54 x x x x
Protection IP65 x x x x
Plug in terminal with protection IP40 x x x
Plug in terminal with protection IP54 x x x
Plug in terminal with protection IP65 x x x
Sensor supply 24 VDC/50 mA x
Sensor supply 24 VDC/50 mA (for UB 24 VDC) x
Sensor supply 24 VDC/20 mA (for UB 230 VAC) x
Sensor supply 24 VDC/20 mA (for UB 115 VAC) x
Sensor supply 10 VDC/20 mA x x
Analogue output 0-10 VDC (12 bit) x x x x
Analogue output 0-20 mA/load 500 Ωx x x x
Analogue output 4-20 mA/load 500 Ωx x x x
Setpoints as open emitter x
Dimension strips on request x x x x
Other power supplies on request x x x x

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Proper use
The devices of the PVE4 range for standard signals (direct voltage, direct current) are used for the
evaluation of different sensor signals. The electronic circuit alters the sensor signal lying at the input
and displays it in a 7-segment display. The use of the devices regarding to the ambient conditions
must be in accordance to their protection type.
Programming (see also programming example)
The PVE4 must be installed by a suitably qualified specialist (e.g. with a qualification in
industrial electronics).
1. Assemble the unit in a suitable panel cut-out.
2. Connect device in line with connection diagram. Connect screen of the sensor line with suitable
potential. Switch on supply voltage. This is followed by a segment test with subsequent switching
to operating mode.
3. Press program key [P]. Program number 0is displayed (lights up).
4. Change program number by simultaneously pressing program key [P] and Vkey.
5. By pressing the Vor Wkey, the display changes to the value stored under this program number.
6. Change displayed value by pressing the Wor Vkey.
7. With program numbers 1and 2, the applied voltage (sensor calibration under program number 0
active) can be saved by simultaneously pressing the [P] and Wkeys. This is confirmed by the
appearance of a horizontal bar in the display. If a different calibration mode (1, 2, 3) is selected, it
is not necessary to apply a voltage to the measuring input. In these modes, all that is needed is to
assign certain display data to the stored restart points (offset and full-scale). The programming is
also carried out under the program numbers 1and 2and must be saved with the [P] and Wkeys.
The appearance of horizontal bars in the display confirms that the save was successful.
8. If no further keys are pressed, the device changes back to operating mode after approx. 7
seconds. This definitively saves all the data, which do not have to be explicitly saved with the P
and Wkeys.
Programming lock
Keyboard lock
Possible jumper settings on the back
Variation 1
Unrestricted programming. The user has access to all program
numbers.
Variation 2
Programming locked, programming is not possible. The
programming mode is blocked.
Variation 3
Restricted programming. The program numbers 1...6 are blocked
for the user. The program number 61...68 (setpoints) can be
freely configured.
1 2 3
1 2 3
1 2 3
terminaljumper
1
2
3

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Setpoints
Operating characteristics of the relays
The following diagrams illustrate the behavior of the setpoints (relays). The hysteresis can be pro-
grammed freely for each setpoint. In open circuit mode, the respective relay rises on reaching the
threshold, while in closed circuit mode, the respective relay falls when the threshold is reached. By
using the closed circuit mode, for example, a breakdown of the supply voltage can be signaled in the
form of an alarm.
Definition: The hysterisis is the width of the window between the two threshold values of a setpoint!
setpoint
on
off
hysteresis
display
fallen raised
setpoint
on
off
hysteresis
display
raised fallen
Open curcuit mode Closed curcuit mode
MIN/MAX data
Additional functions in normal mode for memory inquiry of the MIN/MAX data.
The MIN/MAX memory is a volatile memory in which, after switching on the device or since the last
erasure, the relevant minimum and/or maximum values are stored.
•By pressing the Vkey, the MAX memory is displayed.
•By pressing the Wkey, the MIN memory is displayed.
•Simultaneously pressing the Wand Vkeys erases the memory stored in the display.
Special functions with adjustable fixed zero for the lowest digit of the display
Via program number 9 (PN9 = 1), a permanent zero can be parameterised for the lowest digit. The
lowest (smallest) digit is then – without being rounded up or down – overwritten with a static zero. At
the analogue output and the threshold values for the relays, the lowest digit overwritten with a zero is
nevertheless evaluated. The function is intended to stabilise the display if, due to the sensor value,
permanent drifting or jumping of the displayed measurement occurs at the lowest digit.

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Program table
Program
number
Function Remark Display Factory
setting
Measuring input
0 Calibration mode 0 = sensor calibration
1 = 0...10 V
2 = 0...20 mA
3 = 4...20 mA
(Save with P and W)
0 / 1 / 2 / 3 0
1 Input of desired indication
value for full scale
Dependent on selected
calibration mode
e.g. 10 V measuring input =
end value 300.0
(Save with P and W)
-999...9999 2000
2 Input of offset for indication
value
Dependent on selected
calibration mode
e.g. 4 mA measuring input =
initial value 0.0
(Save with P and W)
-999...9999 0
3 Setting of decimal point With Vto the desired decimal
point
no decimal
point
4 Input of display time Display time = measuring time
Integrated measuring process
0.1...10.0
seconds
1,0
Analogue output optional
5 Input of final value for
analogue output
e.g. 300.0 as in programming
example
-999...9999 2000
6 Input of offset for analogue
output
e.g. 0.0 as in programming
example
-999...9999 0
Set lowest digit in the display to a permanent zero
9 Zeroise lowest digits in the
display
0 = no permanent zero
1 = permanent zero on lowest
digit
0 / 1 0
Setpoint S1
61 Threshold Threshold -999...9999 500
62 Hysteresis Width of window between the
two threshold values of a
setpoint
0...9999 1
63 Closed circuit / open circuit Working principle 0 / 1 1
Setpoint S2
66 Threshold Threshold -999...9999 1500
67 Hysteresis Width of window between the
two threshold values of a
setpoint
0...9999 1
68 Closed circuit / open circuit Working principle 0 / 1 1

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Notes on programming
The following programming examples describe the two different tuning methods for setting the
device. A brief explanation will first be given on documenting the display procedure after pressing the
[P] key.
If the keyboard lock is not set (see programming lock), pressing the [P] key will always switch to
programming mode with the program number 0. For approx. 3 seconds, a 0 will appear in the display,
preceded by a P– see programming examples. After 3 seconds, the calibration mode 0 will flash
alternately with the program number 0 for a further 4 seconds. By pressing the Wor Vkeys, the
value stored for the calibration mode is displayed for approx. 3 seconds, during which it can be
changed with the Wor Vkeys. After the 3 seconds have elapsed, the program number 0 flashes
alternately with the currently set calibration mode for further 4 seconds. The changed value can be
saved by simultaneously pressing the [P] and Wkeys simultaneously. The device acknowledges this
by displaying 4 horizontal bars. Changing to program number 1 is done by pressing the [P] and V
keys.
All further settings can be made by following the above procedure. If you are in programming mode
and do not press any key within 7 seconds, the device automatically reverts from the programming
mode to the operating mode. You can change back again to programming mode at any time by
pressing the [P] key.
Programming example
1. Sensor calibration / Tuning the measuring section to a real measuring value
When using the sensor calibration, a voltage or current signal must be applied to the display unit for
the scaling. Furthermore, it must be ensured that the device is supplied with the correct auxiliary
voltage. During sensor calibration, the device is tuned to a real measuring value.
The base for this programming example is the basic value after resetting to the factory settings.
For the sensor calibration, a zero must always be stored under program number 0!
Measuring input: 0/4...20 mA
Measuring signal: 4...20 mA
Display: 4 mA = 0.0
20 mA = 300.0
Display time: 2.0 seconds
Set point S1: 60.0 and closed circuit
falling at 60.0 and rising at 58.0
(corresponding hysteresis = 2.0)
Set point S2: 150.0 and open circuit
Rising at 150.0 and falling at 80.0
(corresponding hysteresis = 70.0)
Analogue output: Measuring signal 4 mA corresponds to a display of 0.0 and 0 V at the analogue
output.
Measuring signal 20 mA corresponds to a display of 300.0 and
10 V at the analog output.

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Programming example
Start of programming
Switch on supply voltage!
Segment test
Operating mode
Calibration mode
Enter program mode
To memorized value with W.
Full scale
Connect 20mA to the measuring
input. To program number 1 with P
and V.
To memorized value with Wor V.
Set free scalable value.
Memorize value with Pand W.
Take over by display of transversal
bars.
Offset
To program number 2 with Pand
V.
Connect measuring value 4mA. To
memorized value with Wor V.
Memorize value with Pand W.
Take over by display of transversal
bars.
Decimal point
To program number 3 with Pand
V.
To memorized value with Wor V.
Set decimal point.
Display time
To program number 4 with Pand
V.
To memorized value with Wor V.
Set display time
Analogue output
(optionally)
Final value
To program number 5 with Pand
V.
To memorized value with Wor V.
Set free scalable final indication
value for analogue output.
Offset
To program number 3 with Pand
V.
To memorized value with Wor V.
Setpoint S1
To program number 61 with Pand
V.

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To memorized value with Wor V.
Set free scalable value for setpoint
S1.
Hysteresis S1
To program number 62 with Pand
V.
To memorized value with Wor V.
Set hysteresis for S1.
Working principle S1
To program number 63 with Pand
V.
To memorized value with Wor V.
Set open circuit.
Setpoint S2
To program number 66 with Pand
V.
To memorized value with Wor V.
Hysterese S2
To program number 67 with Pand
V.
To memorized value with Wor V.
Set hysteresis for S2.
Working principle S2
To program number 68 with Pand
V.
To memorized value with Wor V.
Programming terminated.
2. Factory calibration (standard signals)
When using the factory calibration, there is no need to apply a measuring voltage to the display unit
for scaling. It must be ensured that the device is supplied with the correct auxiliary voltage and that
the correct measuring input is selected. The settings refer to calibration values preset in the factory.
These calibration values are an integral part of the device programming and cannot be erased by
resetting to the factory settings.
The starting basis for this programming example are the basic values following a reset to the factory
settings.
With the factory calibration, a 1, 2 or 3 must be stored under program no. 0.

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Programming example
Measuring input: 0/4...20 mA
Measuring signal: 4...20 mA
Display: 4 mA = 0.0
20 mA = 300.0
Display time: 2.0 seconds
Setpoint S1: 60.0 and closed circuit
falling at 60.0 and rising at 58.0
(corresponding hysteresis = 2.0)
Setpoint S2: 150.0 and open circuit
rising at 150.0 and falling at 80.0
(corresponding hysteresis = 70.0)
Analogue output: Measuring signal 0 V corresponds to a display of 0.0 and
0 V at the analogue output.
Measuring signal 10 V corresponds to a display of 300.0 and
10 V at the analogue output.
Start of programming
Switch on supply voltage
Segment test
Operating mode
Calibration mode
Enter program mode
To memorized value with Wor V.
Select parameter 1 for input 0...10 V.
Memorize value with Pand W. Take
over by display of transversal bars.
Full scale
Select program number 1: Full scale
To memorized value with Wor V.
Set free scalable value.
Memorize value with Pand W. Take
over by display of transversal bars.
Offset
Select program number 2: Offset
To memorized value with Wor V.
Memorize value with Pand W. Take
over by display of transversal bars.
Decimal point
Select program number 3:
Decimal point.
To memorized value withWor V.
Set decimal point.
The further settings are the same as
in programming example 1.
Proceed to the section on display
time.

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Configuration for transmitter connections
Input 0/4...20mA Com 0V
Supply voltage
230VAC
115VAC
Transmitter
LN
+-
L-
L+
Input 0/4...20mA Com 0V
Supply voltage
230VAC
115VAC
Transmitter
LN
+
+-
Input 0...10V
L+
L-
Sensor supply Sensor supply
Input 0/4...20mA Com 0V
Supply voltage
24VDC
Transmitter
L+L-
+-
Input 0/4...20mA Com 0V
Supply voltage
24VDC
Transmitter
L+L-
+
+-
Input 0...10V
Input 0/4...20mA Com 0V
Supply vopltage
230VAC
115VAC
24VDC
Transmitter
+-
Sensor supply minus Sensor supply plus Input 0/4...20mA Com 0V
Supply voltage
230VAC
115VAC
24VDC
Transmitter
+
+-
Input 0...10V Sensor supply minus Sensor supply plus
Notes, factory settings and error elimination
After the supply voltage is switched on, the device performs a reset including a segment test (all the
LED light up). It then carries out a self-test. Should any fault occur during this procedure, the word
HELP appears in the display. This also applies to normal operation. This function serves to protect
the surrounding components and units. If the word HELP appears in the display, a reset must be
made to the factory settings. A reset is performed by switching on the supply voltage with the Pkey
pressed. The display remains until the Pkey is released in the segment test, after which the default
data are stored. The unit must now be reprogrammed to the user-specific data.

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Technical data
Dimensions Housing 96 x 48 x 134 mm, including screw terminal
Assembly cut out 92.0+0.8 x 45.0+0.6 mm
Housing 96 x 24 x 134 mm, including screw terminal
Assembly cut out 92.0+0.8 x 22.0+0.6 mm
Housing 72 x 36 x 97 mm, including screw terminal
Assembly cut out 68.0+0.7 x 33.0+0.6 mm
Housing 48 x 24 x 91 (T=101 including plug in terminal)
Assembly cut out 45.0+0.6 x 22.2+0.3 mm
Fixing snap-in, quick-fix system with plastic clips for wall
thicknesses up to 50 mm
Housing material PC/ABS blend, color black, UL94V-0
Protective system front IP40, connection IP00
Weight (96x48) approx. 450 g
Weight (96x24) approx. 290 g
Weight (72x36) approx. 200 g
Weight (48x24) approx. 75 g
Connection on the back with terminals up to 2.5 mm2
Connection (48x24) on the back with terminals up to 1.5 mm2
Input Range (96x48) 0-10 V, 0-20 mA, 4-20 mA
Range (96x24) 0-10 V, 0-20 mA, 4-20 mA
Range (72x36) 0-10 V, 0-50 V, 0-20 mA, 4-20 mA
Range (48x24) 0-10 V, 0-50 V, 0-20 mA, 4-20 mA
The maximum permitted value on the input clips is
is 120% of the nominal value.
All ranges can be selected via connecting clip.
Input resistance
96x48 Ri with 10 V= ~100 kΩ, 20 mA=~100 Ω
96x24 Ri with 10 V= ~100 kΩ, 20 mA=~100 Ω
72x36 Ri with 10 V= ~100 kΩ, 50 V= ~500 kΩ, 20 mA=~100 Ω
48x24 Ri with 10 V= ~100 kΩ, 50 V= ~500 kΩ, 20 mA=~100 Ω
Output Sensor supply Sensor supplies are galvanic insulated!
96x48 24 VDC/50 mA – 10 VDC/20 mA
96x24 24 VDC/20 mA for power supply 230/115 VAC
24 VDC/50 mA for power supply 24 VDC/DC
(other voltage supplies on request)
Relay output
96x48 charge 230 VAC/5 A – 30 VDC/2 A,
with ohm resistive burden
Switching cycles 0.5 * 105at max. contact rating
5 * 106mechanically
All other sizes charge 240 VAC/0.25 A – 24 VDC/1 A,
with ohm resistive burden
Switching cycles 2 * 105at max. contact rating
10 * 106mechanically
Analogue output 0-10 VDC (12 bit) galvanic insulated!
0-20 mA (12 bit) - load 500 Ohm galvanic insulated!
4-20 mA (12 bit) - load 500 Ohm galvanic insulated!
Open collector switching voltage 5-40 VDC; Imax. =100 mA
Accuracy Resolution -999 up to 9999

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Measuring fault +/-0.2% of measuring range, +/- 1 digit
Temp. coeff. 100 ppm/K
Measuring principle voltage/frequency converter
Mains unit Supply voltage 230/115 VAC +/- 10% (50-60 Hz)
24 VDC +/-10% galvanic insulated
Mains unit Power consumption
96x48 approx. 5 VA
96x24 approx. 5 VA
72x36 approx. 3 VA
48x24 approx. 2 VA
Indication Display 7-segment-LED, 14 mm or 10 mm high, red
(with option RG red/green, only for 96x48)
4-digit = indication 9999 digit
Overflow indication of 4 transversal bars
Display time adjustable from 0.1 ... 10.0 seconds
Ambient Working temperature 0... + 60 {C
conditions Storing temperature -20... + 80 {C
CE symbol
For unrestricted use of the device in accordance with the guideline on electromagnetic
compatibility 89/336/EWG, analogue input lines must be screened off. The screen must be
places on one side as close to the device as possible.
Housing:
96x48 72x36
96x24 48x24
96
48
90
111
43
5131
(withpluginterminal148)
96
24
89
5131
21
111
(withpluginterminal148)
72
36
65
597
32
withpluginterminal115mm
77
48
24
42
591
21
77
withpluginterminal100mm