Status Instruments DM4500U Bedienungsanleitung
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PROCESS CONTROL
TEMPERATURE AND
LOAD CELL INDICATOR
INSTRUCTION MANUAL
DM4500U
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INDEX
1. OVERVIEW ...................................................................................... 4
1.1. Introduction to DM4500U.................................................................... 4
2. GETTING STARTED ......................................................................... 5
2.1. Power supp y and connectors.............................................................. 9
2.2. Instrument front pane ....................................................................... 11
2.3. Programming instructions ................................................................... 11
3. INPUT CONFIGURATION................................................................ 13
3.1. Process input Programming................................................................. 15
3.1.1. Transducer connection (V, mA) .............................................. 15
3.1.2. Wiring diagram for mA input .................................................. 16
3.1.3. Wiring diagram for V input..................................................... 17
3.2. Load ce input Programming............................................................... 18
3.2.1. Load ce connection (mV/ V) ................................................. 19
3.3. Thermometer Pt 100 input programming ............................................. 20
3.3.1. Pt100 input connection .......................................................... 21
3.4. Thermocoup e input programming....................................................... 22
3.4.1. Thermocoup e input connection (J, K, T) ................................ 24
4. DISPLAY PROGRAMMING .............................................................. 25
4.1. Sca e ................................................................................................. 26
4.1.1. Sca e programming ............................................................... 28
4.2. Fi ter................................................................................................ 30
4.3. Round ............................................................................................. 30
4.4. Brightness........................................................................................ 30
4.5. Tare Mode ....................................................................................... 30
5. FUNCTIONS BY KEYBOARD AND BY CONNECTOR........................ 33
5.1. Functions by keyboard........................................................................ 33
5.2. Functions by connector....................................................................... 36
5.2.1. Logica functions diagram ...................................................... 37
5.2.2. Tab e of programmab e functions .......................................... 37
5.2.3. Functions programming ......................................................... 38
6. PROGRAMMING LOCK-OUT BY SOFTWARE .................................. 39
6.1. Security menu diagram....................................................................... 40
7. OUTPUT OPTIONS .......................................................................... 43
7.1. SETPOINTS OUTPUT .......................................................................... 44
7.1.1. Introduction.......................................................................... 44
7.1.2. Functioning description.......................................................... 44
7.1.3. Wiring .................................................................................. 46
7.1.4. Technica Specifications / setpoints ........................................ 47
7.1.5. Setpoints menu diagram ....................................................... 48
7.1.6. Direct access to programming of setpoints va ue .................... 49
7.2. ANALOG OUTPUT............................................................................... 50
7.2.1. Introduction.......................................................................... 50
7.2.2. Technica Specifications / ana og ............................................ 51
7.2.3. Ana og output menu Diagram ................................................ 51
TEC NICAL SPECIFICATIONS ....................................................... 52
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1. OVERVIEW
1.1 Introduction to model DM4500U
The DM4500U mode is a digita mu tifunction instrument which
a ows the user to program the input as a:
- PROCESS INPUT (V, mA)
- LOAD CELL INPUT (mV)
- Pt100 INPUT
- THERMOCOUPLE INPUT (J, K, T)
The basic instrument is a so dered assemb y composed of a main
board, a tricolor programmable display and a power circuit.
Standard features of the basic instrument inc ude the reading of the
input variab e as we as remote ho d, reading and memorisation of
max and min va ues (peak/ va ey), tare and reset function, and a
fu comp ement of programmab e ogic functions.
In addition, a variety of output options can be insta ed at the
factory from the ist be ow :
COMMUNICATION
OPT4500/485 Seria RS485
CONTROL
OPT4500/mA Ana ogue (4 to 20) mA
OPT4500/V Ana ogue (0 to 10) V
OPT4500/2R (2 x Re ays SPDT 8A)
OPT4500/4R (4 Re ays SPST 5A)
OPT4500/NPN (4 NPN output)
OPT4500/PNP (4 PNP output)
A the output options are opto iso ated from input signa and power
supp y.
This instrument conforms to the fo owing community
standards: 89/336/CEE and 73/23/CEE
Warning: Refer to the instruction manua to preserve
safety protection.
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2. GETTING STARTED
Packing contents
Instruction manua
Digita pane meter DM4500U
Accessories for pane mounting (sea ing gasket and fixing
c ips).
Accessories for wiring connections (p ug-in termina b ock
connectors with a fingertip key).
Wiring abe (fixed to the product housing).
Legend abe with engineering units.
Check the packing contents.
Programming instructions
The Instrument is programmab e via the front pane keyboard
and a ows access to severa independent programming menus
for configuration of the input, the disp ay and the ogic
functions. If additiona options are insta ed (seria outputs,
ana ogue output and re ays output) once recognised by the
instrument, they activate their own programming software.
Programming lock-out (See section 6).
The software can be configured to a ow tota programming ockout
but a so se ective ockout of the programming parameters.
The instrument is de ivered from the factory with un ocked
programming, e.g., with a the programming eve s accessib e
to the operator
TIP! - Write down the security code and keep it in a secure
place.
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Front: 96 x 48 mm
Depth: 60 mm
Panel cut-out: 92 x 45 mm
CLEAN NG:
Front cover should be cleaned only
with a soft cloth soaked in neutral
soap product.
DO NOT USE SOLVENTS
Dimensions and mounting
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Programming the instrument.
First, connect the instrument to the corresponding supp y;
automatica y, a disp ay test wi be done and the software version
wi be shown, then the instrument wi go to run mode.
Next, press the
key to enter into the programming mode;
the indication "-Pro-" wi appear on the disp ay.
ow to store programmed parameters?
To save the changes that have been programmed, the operator
must comp ete the programming of a the parameters contained in
the current routine. In the ast step of the routine, by pressing the
key, “StorE” wi be disp ayed and a changes are stored in
memory. Then the instrument wi return to the run mode.
ow is programming routine organised?
Programming software is composed by a number of menus and
submenus. In the diagram be ow, beginning with indication "-Pro-",
press repeated y to get access to programming menus. B ocks
3, 4 and 5 re ate to output options and wi on y be shown if the
option is fitted.
Se ecting one menu, access to the different programming
submenus is done by pressing
.
Modu e se ection eve
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Access to programmed parameters
Because of the menu structure, the programming routines a ow
access to change one parameter without passing through the who e
ist of parameters.
To advance through programming
Progress through programming routines is done by pressing
key.
In genera , push key a certain number of times to se ect an
option and push key to va idate the change and to go forward
to the next step of the program.
The numerica va ues are programmed digit by digit as exp ained in
the next paragraph.
Programming numerical values
When the parameter is a numerica va ue, the disp ay wi show the
first digit to be programmed f ashing.
Digit selecting: Press repeated y the key to shift from eft to
right over a the disp ay digits.
Changing the digit value: Press the
key repeated y to
increase the va ue of f ashing digit unti it has the desired va ue.
The minus sign is programmed depending on the variab e type. A
variab e that represents the va ue of an input wi be ab e to take a
va ue in the range -19999 to 99999, without taking into account the
decima point. When changing the first digit, this shows va ues from
(0) to (9), and then (-1), (-), and comes back to show va ues from
0 to 9.
A variab e that represents a disp ay va ue wi be ab e to take a
va ue in the range -19999 to 99999, without taking into account the
decima point. In these case the first digit shows 0, 1, -1 or -.
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Selecting an option from the list
When the parameter is an option to be chosen among different
possibi ities, the key a ows you to browse through the ist of
options unti you find the desired parameter.
2.1 – Power Supply and connectors
WARNING: If not installed and used in accordance with
these instructions, protection against hazards may be
impaired.
In order to guarantee the e ectromagnetic compatibi ity, the
fo owing guide ines shou d be kept in mind:
-Power supp y wires shou d be
routed separate y from signa
wires.
-Never run power and signa wires
in the same conduit.
-Use shie ded cab e for signa
wiring and connect the shie d to
the ground of the indicator.
-The cab e section shou d be >0.25
mm2
INSTALLATION
To meet the requirements of the directive EN61010-1, where the
unit is permanent y connected to the mains supp y, it is ob igatory
to insta a circuit breaking device within easy reach of the operator
and c ear y marked as the disconnect device.
1
2
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WIRING and POWER SUPPLY RANGE
DM4500/S1
(85 to 265) VAC (50 to 60) Hz, or (100 to 300) VDC
DM4500/S2
(22 to 53) VAC (50 to 60) Hz, or (10.5 to 70) VDC
Pin 1: Live
Pin 2: Neutra
CONNECTORS
CN1 To perform wiring connections, strip the
wire eaving between (7 and 10) mm exposed
and insert it in the required termina whi e
pushing the c amp too down to open the c amp
inside the connector as indicated in the figures.
CN1 termina accepts cab es of section between
0.33 mm² and 2 mm² (22 to 14 AWG)
Recommended cab es size 2.0 mm²
CN2 & CN3 To perform wiring
connections, strip the wire eaving
between (5 and 6) mm exposed and
insert it in the required termina whi e
pushing the fingertip too in to open
the c amp inside the connector as
indicated in the figures.
Each termina accepts cab es of
section between 0.08 mm² and 0.5
mm² (28 to 20 AWG)
Recommended cab es size 0.5 mm²
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