User manual M1
User manual M1
Standard signal 0/4-20 mA, 0-10 VDC
Technical features:
• red display of -1999…9999 digits (optional: green, orange or blue display)
• minimal installation depth: from 97 mm with plug-in terminal
• adjustment via factory default or directly on the sensor signal
• min-/max-value recording
• 10 adjustable setpoints
• display flashing at threshold value exceedance / undercut
• tara function
• programming interlock via access code
• protection class IP65 at the front
• plug-in terminal
• optional: 2 relay outputs
• accessories: pc-based configuration software PM-TOOL for devices without keypad, for a
simple adjustment of standard devices via PC
M1_61GB.pdf Stand: 25.10.2011
72x36
Identification
STANDARD TYPES
ORDER NUMBER
Direct current, direct voltage
Housing size: 72x36 mm
M1-6VR4B.0001.570AD
M1-6VR4B.0001.770AD
Options – breakdown of order code:
M 1- 6 V R 4 B. 0 0 0 1. 7 7 0 A D
Standard type M line
Dimension
D physical unit
Installation depth
113 mm incl. plug-in terminal
1
Version
A A
Housing-size
B72xH36xT97 mm
1
Setpoints
0 no setpoint
2 2 relay outputs
(without plug-in terminal)
Type of display
Current, voltage
V
Display colour
Blue
Green
Red
Orange
Protection class
1 without keypad, operation at the back
7 IP65 / plug-in terminal
B
G
R
Y
Supply voltage
4 115 VAC + 10,25€
5 230 VAC
7 24 VDC galv. insulated
Number of digits
4-digit
4
Measuring input
1 Standard signal 0/4-20 mA, 0-10 VDC
Digit height
14 mm
B
Analog output
0 without
Interface
without
0
Sensor supply
0 without
Please state physical unit by order, e.g. m/min.
Contents
1.
Assembly
2
2.
Electrical connection
3
3.
Function and operation description
4
4.
Setting up the device
5
4.1. Switching on
5
4.2. Standard parametrisation
5
4.3. Extended parametrisation
7
5.
4.3.1. Min/Max value recording, tara function „tast“
8
4.3.2. Display flashing „Flas“
8
4.3.3. Limit values „LI-1“ to „LI-2“
8
4.3.4. Setpoints „SPCt“
9
Factory settings
10
5.1. Default values
10
5.2. Reset to default values
11
6.
Technical data
14
7.
Safety advice
16
8.
Error elimination
18
1
1. Assembly
1. Assembly
Please read the Safety advice on page 16 before installation and keep this user manual
for future reference.
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After removing the fixing elements, insert the device.
Check the seal to make sure it fits securely.
Click the fixing elements back into place and tighten the clamping screws by hand.
Then use a screwdriver to tighten them another half a turn.
CAUTION! The torque should not exceed 0.1 Nm!
The dimension symbols can be exchanged before installation via a channel on
the side!
2
2. Electrical connection
2. Electrical connection
Connection examples:
Below you find some connection examples, which demonstrate some practical applications:
3
3. Function and operation description
3. Function and operation description
Operation
The operation is divided into two different levels.
Menu Level
Here it is possible to navigate between the individual menu items.
Parameterisation level:
The parameters stored in the menu item can be parameterised here.
Functions that can be adjusted or changed are always indicated with a flashing of the
display. Adjustments made at the parameterisation level should be allways confirmed by
pressing the [P]-key to save them.
However, the display automatically saves all adjustments and then switches into operation
mode, if no further keys are pressed within 10 seconds.
Level
Button
Description
Change to parameterisation level with the relevant parameters
Menu level
For navigation at the menu level
To confirm the changes made at the parameterisation level
Parameterisation
level
To change the value or setting
Example:
Menu level
Parameterisation level
Programming via configuration software PM-TOOL-MUSB4
You receive the software on CD incl. an USB-cable with a device adaptor. The connection is
done via a 4-pole micromatch connector plug on the back and the PC is connected via an
USB connector plug.
System requirements: PC with USB interface
Software:
Windows XP, Windows Vista
4
4. Setting up the device
4. Setting up the device
4.1. Switching on
Once the installation is complete, you can start the device by applying the current loop. Check
beforehand once again that all the electrical connections are correct.
Starting sequence
For 1 second during the switching-on process, the segment test (8 8 8 8) is displayed, followed
by an indication of the software type and, after that, also for 1 second, the software version.
After the start-up sequence, the device switches to operation/display mode.
4.2. Standard parameterisation:
To be able to parameterize the display, press the [P] key in operating mode for 1 second. The
display then changes to the menu level with the first menu item TYPE.
Menu level
Parameterisation level
Selection of the input signal, TYPE:
There are several measuring input options: 0/4-20 mA or 0-10 VDC signals as the
works calibration (without application of the sensor signal) and Sens as the sensor
calibration (with the sensor applied). Confirm the selection with [P] and the display
switches back to menu level.
Setting the measuring range end value, END:
Set the end value from the smallest to the highest digit with [▲] [▼] and confirm each
digit with [P]. A minus sign can only be parameterized on the highest value digit. After
the last digit, the display switches back to the menu level. If Sens was selected as the
input option, you can only select between noca and cal. With noca, only the previously
set display value is taken over, and with cal, the device takes over both the display
value and the analogue input value.
Setting the measuring range start/offset value, offs:
Enter the start/offset value from the smallest to the highest digit [▲] [▼] and confirm
each digit with [P]. After the last digit the display switches back to the menu level. If
Sens was selected as the input option, you can only select between noca and cal. With
noca, only the previously set display value is taken over, and with cal, the device takes
over both the display value and the analogue input value.
5
4. Setting up the device
Menu level
Parameterisation level
Setting the decimal point, dot:
The decimal point on the display can be moved with [▲] [▼] and confirmed with [P].
The display then switches back to the menu level again.
Setting the display time, SEC:
then
The display time is set with [▲] [▼]. The display moves up in increments of 0.1
second up to 1 second and in increments of 1.0 second to 10.0 seconds. Confirm the
selection by pressing the [P] button. The display then switches back to the menu level
again.
Activation / deactivation of the programming lock and completion of the
standard parameterization, run:
With the aid of the [▲] [▼] keys, you can choose between the deactivated key lock
Uloc (works setting) and the activated key lock Loc. Make the selection with [P]. After
this, the display confirms the settings with "- - - -", and automatically switches to
operating mode. If Loc was selected, the keyboard is locked. To get back into the
menu level, you must press [P] for 3 seconds in operating mode. You must now enter
the CODE (works setting 1 2 3 4) that appears using the [▲] [▼] keys plus [P] to unlock
the keyboard. FAIL appears if the input is wrong.
6
4. Setting up the device
4.3. Extended parameterisation
By pressing the [▲] & [▼] keys during standard parameterisation for one second, the
display switches to the extended parameterisation mode.
Operation is the same as in standard parameterisation.
Menu level
Parameterisation level
Rescaling the measuring input values, EndA:
With the aid of this function, you can rescale the input value of e.g. 19,5 mA (works
setting) without applying a measuring signal. If sensor calibration has been selected,
these parameters are not available.
Rescaling the measuring input values, OFFA:
With the aid of this function, you can rescale the input value of e.g. 3,5 mA (works
setting) without applying a measuring signal. If sensor calibration has been selected,
these parameters are not available.
Setting the tare/offset value, tArA:
The given value is added to the linerarized value. In this way, the characteristic line
can be shifted by the selected amount.
. Zero point slowdown, ZErO:
With zero point slowdown, a value range around zero can be preselected at which the
display shows zero. If, for example, a 10 is set, the display would show a zero in the
range from -10 to +10 and continue below it with -11 and above it with +11.
7
4. Setting up the device
Menu level
Parameterisation level
4.3.1. Assignment (deposit) of key functions, Tast: :
Here, you can enter for the operating mode either a MIN/MAX value inquiry, a
threshold value correction or a tara-function on the navigation keys.
If the MIN/MAX memory is activated with EHER, the measured MIN/MAX values will be
saved during operation and can be called up via the navigation keys [▲] [▼]. The
values are lost if the device is restarted.
If the threshold value correction LI.1 is selected, the limit values can be changed during
operation without hindering the operating procedure.
With the tara-function the device can be set on a temporarily parameterized value.
This function is activated by pushing the two navigation keys [▼] [▲] simultaneously.
The device receipts the correct taring by showing “0000” in the display. If No is
parameterized, the navigation keys [▼] [▲] have no function in operating mode.
4.3.2. Flashing of display, FLAS:
Here, flashing of the display can be added as an extra alarm function, either to the first
limit value (select: LI-1), the second limit value (select: LI-2) or to both limit values
(select: LI-12). With No (works setting), no flashing is assigned at all.
4.3.3. Limit values / Limits, LI-1:
For both limit values, two different values can be parameterised. With this, the
parameters for each limit value are called up one after the other.
Hysteresis for limit values, HY-1:
For all limit values, a hysteresis function exists that reacts according to the settings
(threshold exceedance / threshold undercut).
Function if display falls below / exceeds limit value, FU-1:
The limit value undercut can be selected with Louu (LOW = lower limit value) and limit
value exceedance can be selected with high (HIGH = upper limit value). If e.g. limit
value 1 is on a switching threshold of 100 and occupied with function „high“, the alarm
will be activated by reaching the threshold. If the limit value is allocated to „Low“, an
alarm will be activated by undercut of the threshold.
8
4. Setting up the device
Menu level
Parameterisation level
Limit value /Limits, LI-2:
For both limit values, two different values can be parameterised. With this, the
parameters for each limit value are called up one after the other.
Hysteresis for limit values, HY-2:
For all limit values, a hysteresis function exists that reacts according to the settings
(threshold exceedance / threshold undercut).
Function if display falls below / exceeds limit value, FU-2:
The limit value undercut can be selected with Louu (LOW = lower limit value) and limit
value exceedance can be selected with high (HIGH = upper limit value). If e.g. limit
value 1 is on a switching threshold of 100 and occupied with function „high“, the alarm
will be activated by reaching the threshold. If the limit value is allocated to „Low“, an
alarm will be activated by undercut of the threshold.
Setting the code, CODE:
With this setting, it is possible to select an individual code (works setting 1 2 3 4) for
locking the keyboard. To lock/release the key, proceed according to menu item run.
4.3.4. Setpoints - Number of additional setpoints, SPCt:
In addition to the start and end value, 8 extra setpoints can be defined to linearise
non-linear sensor values. Only the activated setpoint parameters are displayed.
9
4. Setting up the device
Menu level
Parameterisation level
Display values for setpoints dIS1 … dIS5:
Under this parameter the setpoints are defined on a value basis. At the sensor
calibration one will be asked at the end (like at Endwert/Offset, too), if a calibration
shall be triggered.
Analogue values for setpoints INP1 … INP8:
Setpoints are only displayed under works calibration (4-20 mA). Here you can choose
your analog values. The entry of constantly rising values need to be done selfcontained.
10
4. Setting up the device
Functional principle of the set points
Limit value exceedance “High”
By limit value exceedance the
alarm S1-S2 is off below the
threshold and on on reaching the
threshold.
Limit value undercut “low”
By limit value undercut the alarm
S1-S2 is on below the threshold
and switched off on reaching the
threshold.
Alarms / optical setpoint display
An activated set point can be optically indicated by flashing of the 7-segment display.
Functional principle of the alarms
Alarm
Deactivated, display value
Threshold
Threshold/limit value for switch over
Hysteresis
Width of the window between the thresholds
Function
Limit value exceedance / limit value undercut
11
5. Factory settings
5. Factory settings
5.1. Default values
Parameter
Menu items
Default
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
to
12
5. Factory settings
Parameter
Menu items
Default
to
to
to
to
5.2. Reset to default values
To return the unit to a defined basic state, a reset can be carried out to the default values.
The following procedure should be used:
• Switch off the power supply
• Press button [P]
• Switch on voltage supply and press [P]-button until „- - - -“ is shown in the display.
With reset, the default values of the program table are loaded and used for subsequent
operation. This puts the unit back to the state in which it was supplied.
Caution! All application-related data are lost.
13
6. Technical data
6. Technical data
Housing
Dimensions
72x36
72x36x97 mm (BxHxD)
72x36x113 mm (BxHxD) including plug-in terminal
Panel cut-out
72x36
68.0+0.7 x 33.0+0.6 mm
Wall thickness
up to 3 mm
Fixing
Screw elements
Material
PC Polycarbonate, black, UL94V-0
Sealing material
EPDM, 65 Shore, black
Protection class
Standard IP65 (Front), IP00 (Back side)
Weight
approx. 200 g
Connection
plug-in terminal; wire cross section up to 2.5 mm2
Display
Digit height
14 mm
Segment colour
red (Standard), optional available in green, blue and orange
Range of display
-1999 to 9999
Setpoints
optical display flashing
Overflow
horizontal bars at the top
Underflow
horizontal bars at the bottom
Display time
0.1 to 10.0 seconds
Input
Measuring range
Ri
Measuring fault
Digit
min. -22…max. 24 mA
0/4 – 20 mA
~ 100 Ω
0.1 % of measuring range
±1
min. -12…max. 12 VDC
0-10 VDC
~ 200 kΩ
0.1 % of measuring range
±1
Temperature drift
100 ppm / K
Measuring time
0.1…10.0 seconds
Measuring principle
U/F-converter
Resolution
approx. 18 Bit at 1 second measuring time
Switching output
Switching contact
Relay
Switching cycle
with change-over contact 250 V / 5 AAC, 30 V/ 5 ADC
30 * 10³ at 5 AAC, 5 ADC ohm resitive burden
10 * 106 mechanically
Diversity according to DIN EN50178 / Characteristics according to DIN
EN60255
Power pack
24 VDC +/- 10 % (max. 1 VA), 230 VAC +/- 10 % (max. 6 VA)
Memory
EEPROM
Data life
≥ 100 years
14
6. Technische Daten
Ambient conditions
Working temperature
0…60°C
Storing temperature
-20…80°C
Climatic density
relative humidity 0-80% on years average without dew
EMV
EN 61326
CE-sign
Conformity to directive 2004/108/EG
Safety standard
According to low voltage directive 2006/95/EG
EN 61010; EN 69664-1
15
7. Safety advice
7. Safety advice
Please read the following safety advice and the assembly chapter 1 before installation and
keep it for future reference.
Proper use
The M1-device is designed for the evaluation and display of sensor signals.
Danger! Careless use or improper operation can result in
personal injury and/or damage to the equipment.
Control of the device
The panel meters are checked before dispatch and sent out in perfect condition. Should
there be any visible damage, we recommend close examination of the packaging. Please
inform the supplier immediately of any damage.
Installation
The M1-device must be installed by a suitably qualified specialist (e.g. with a qualification
in industrial electronics).
Notes on installation
• There must be no magnetic or electric fields in the vicinity of the device, e.g. due to
transformers, mobile phones or electrostatic discharge.
• The fuse rating of the supply voltage should not exceed a value of 6A N.B. fuse.
• Do not install inductive consumers (relays, solenoid valves etc.) near the device and
suppress any interference with the aid of RC spark extinguishing combinations or freewheeling diodes.
• Keep input, output and supply lines separate from one another and do not lay them
parallel with each other. Position “go” and “return lines” next to one another. Where
possible use twisted pair. So, you receive best measuring results.
• Screen off and twist sensor lines. Do not lay current-carrying lines in the vicinity. Connect
the screening on one side on a suitable potential equaliser (normally signal ground).
• The device is not suitable for installation in areas where there is a risk of explosion.
• Any electrical connection deviating from the connection diagram can endanger human life
and/or can destroy the equipment.
• The terminal area of the devices is part of the service. Here electrostatic discharge needs
to be avoided. Attention! High voltages can cause dangerous body currents.
• Galvanic insulated potentials within one complex need to be placed on a appropriate point
(normally earth or machines ground). So, a lower disturbance sensibility against impacted
energy can be reached and dangerous potentials, that can occur on long lines or due to
faulty wiring, can be avoided.
16
8. Error elimination
8. Error elimination
Error description
Measures
1.
The unit permanently indicates
overflow.
• The input has a very high measurement, check
the measuring circuit.
• With a selected input with a low voltage signal, it
is only connected on one side or the input is open.
• Not all of the activated setpoints are
parameterised. Check if the relevant parameters
are adjusted correctly.
2.
The unit permanently shows
underflow.
• The input has a very low measurement, check the
measuring circuit .
• With a selected input with a low voltage signal, it
is only connected on one side or the input is open.
• Not all of the activated setpoints are
parameterised. Check if the relevant parameters
are adjusted correctly.
3.
The word "HELP " lights up in the
7-segment display.
• The unit has found an error in the configuration
memory. Perform a reset on the default values
and re-configure the unit according to your
application.
4.
Program numbers for parameterising
of the input are not accessible.
• Programming lock is activated
• Enter correct code
5.
"Err1" lights up in the 7-segment
display
• Please contact the manufacturer if errors of this
kind occur.
6.
The device does not react as
expected.
• If you are not sure if the device has been
parameterised before, then follow the steps as
written in chapter 5.2. and set it back to its
delivery status.
17
M1_61GB.pdf
Stand: 25.10.2011
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