Adamczewski AD-MM 400 FE User manual

Digital Indicator
AD-MM 400 FE
Manual
Revision 1.2 / 2021-05-18

Contents
1 About this manual 4
1.1 Structureofwarnings .......................... 4
2 Security 5
2.1 Intendeduse ............................... 5
2.2 Predictable misapplication . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3 SafeHandling .............................. 5
2.4 Qualification of personnel . . . . . . . . . . . . . . . . . . . . . . . . 6
2.5 Changestotheproduct ......................... 6
2.6 Use of spare parts and accessories . . . . . . . . . . . . . . . . . . . . 6
2.7 Disclaimer ................................ 6
3 Product Description 7
3.1 Properties ................................ 7
3.2 ScopeofDelivery ............................ 7
3.3 OrderingCode.............................. 8
3.4 BlockDiagram.............................. 8
3.5 DisplayandControls........................... 8
4 Specifications 10
4.1 RS-485interface............................. 10
4.2 Supply .................................. 10
4.2.1 ACSupply ............................ 10
4.2.2 DCSupply............................ 10
4.3 Case ................................... 11
4.4 AmbientConditions ........................... 11
4.5 EMC, Safety Regulations, Product Standard . . . . . . . . . . . . . . 11
4.6 Galvanic Isolation, Test Voltages . . . . . . . . . . . . . . . . . . . . 12
5 Assembly and Commissioning 13
5.1 Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.2 Commissioning the device . . . . . . . . . . . . . . . . . . . . . . . . 13
6 Configuration 14
6.1 Operatingmodes............................. 14
6.1.1 AD-MM 400 FE as Modbus Master . . . . . . . . . . . . . . . 14
6.1.2 AD-MM 400 FE as Modbus slave . . . . . . . . . . . . . . . . 16
6.2 Parameters................................ 17
6.2.1 Views............................... 18
6.2.2 displaylines ........................... 21
6.2.3 devicefunctions ......................... 22
2

7 Modbus 24
7.1 RS-485 interface parameter . . . . . . . . . . . . . . . . . . . . . . . 24
7.2 Changing the slave address . . . . . . . . . . . . . . . . . . . . . . . 24
7.3 Dataformat ............................... 24
7.4 Datatypes................................ 24
7.5 SupportedFunctions........................... 25
7.5.1 Read Holding Registers . . . . . . . . . . . . . . . . . . . . . 25
7.5.2 Write Multiple Registers . . . . . . . . . . . . . . . . . . . . . 25
7.6 ExceptionCodes............................. 26
8 Wiring diagrams 27
8.1 RS-485.................................. 27
8.2 Terminalassignment........................... 28
9 Appendix 29
9.1 Maintenance............................... 29
9.2 Malfunction ............................... 29
9.3 Revisions................................. 29
9.4 Addresses................................. 29
3

1 About this manual
This manual is part of the product.
•Read the operating instructions thoroughly before using the unit.
•Keep the operating manual for the entire life of the product and keep it ready
for reference.
•Pass the manual to each subsequent owner or user of the product.
1.1 Structure of warnings
WARNING Warning Note
Please refer to the documentation. This symbol is intended to
warn you of possible dangers that may occur during installation,
commissioning and use.
•Here are measures to avoid the danger.
•...
DANGER Hazard Statement
Danger of injury or serious injury. Before starting work, switch
the system and the device free of stress.
•Here are measures to avoid the danger.
•...
4

2 Security
2.1 Intended use
WARNING Damage
The operating and maintenance instructions in this operating
manual and maintenance conditions must be strictly adhered to.
The AD-MM 400 FE is intended for connection to an RS-485 interface on the other
devices are connected.
The AD-MM 400 FE can be connected to a PC or laptop via the configuration interface.
The AD-MM 400 FE is intended for installation in front panels of control cabinets.
The AD-MM 400 FE has a connection for the supply voltage and can be connected
with An alternating voltage up to 250V AC or 24V DC.
Any other use is not intended! Unauthorized modifications and alterations On the prod-
uct lead to considerable safety risks and are eliminated Security reasons prohibited! For
damages resulting therefrom or for damages Adamczewski elektronische Messtechnik
GmbH is not liable for unauthorized use.
Faults which can affect the safety are immediate remove! The installer must give the
operator the operating instructions make available. Installer and operator must provide
the operating instructions beginning their activities.
2.2 Predictable misapplication
This product may not be used in any of the following cases:
•In potentially explosive atmosphere. Operating in potentially explosive atmo-
spheres Sparks may cause fires, fire or explosions.
•Use in humans and animals.
2.3 Safe Handling
This product is state of the art and recognized safety rules. Each device is activated
before delivery and safety.
5

Operate this product only in perfect condition, taking into account the operating
instructions, the usual regulations and guidelines as well as the applicable safety regu-
lations and accident prevention regulations.
Extreme environmental conditions affect the function of the product.
•Protect product from impact
•Use only in indoor areas
•Protect product from moisture
2.4 Qualification of personnel
Assembly, commissioning, operation, maintenance, decommissioning and disposal May
only be carried out by suitably qualified personnel. Work on electrical parts may only be
carried out by trained personnel Qualified electrician in accordance with the applicable
regulations and Guidelines.
2.5 Changes to the product
Unauthorized modifications to the product can lead to malfunctions Prohibited for
safety reasons.
2.6 Use of spare parts and accessories
The product can be replaced by the use of unsuitable spare parts and accessories to
be damaged. Please use only original spare parts and accessories Manufacturer.
2.7 Disclaimer
For damage and consequential damage caused by non - observance of the technical
Regulations, instructions and recommendations, the manufacturer assumes No liability
or warranty. The manufacturer and the sales company Shall not be liable for any costs
or damages incurred by the User or any third party Use of this appliance, especially if the
appliance is not used properly, Misuse or interference of the connection, malfunctions
of the device or of the device Connected devices. For non-intended use adheres Neither
the manufacturer nor the sales company.
6

3 Product Description
The monitor module AD-MM 400 FE is a display and control unit for the front door
installation. It can be connected to other devices of the Adamczewski elektronische
Messtechnik GmbH or to devices from other manufacturers via its RS-485 interface.
The display is via a graphical TFT display.
The AD-MM 400 FE communicates with the connected devices via the Modbus pro-
tocol. It can function both as a Modbus master and a Modbus slave.
As a Modbus master, the AD-MM 400 FE records the data of the connected Modbus
slaves and displays them. The data, even from different slaves, can be combined in
the displays as desired.
As a Modbus slave, the AD-MM 400 FE displays data it receives via the interface from
a Modbus master. Again, the displays are freely configurable.
3.1 Properties
•Display and control unit for the front door installation
•Display via graphical TFT display
•RS-485 interface, Modbus RTU
•Operation as Modbus master or Modbus slave possible
•Modifiable slave address when operating as a Modbus slave
•Device configuration and firmware update with Configuration Software AD-
Studio via its own AD-PC interface
•Creating custom ads with the Configuration Software AD-Studio
3.2 Scope of Delivery
•AD-MM 400 FE
•All required plug-in connection terminals
•This manual
For configuration with the Configuration Software AD-Studio , you need the optional
VarioPass programming adapter.
7

3.3 Ordering Code
AD-MM 400 FE Standard version with RS-485 and configuration interface
VarioPass (optional) Parameterization adapter for USB
3.4 Block Diagram
~
==
RS-485 uC
TFT-
Display
AD-PC
Figure 3.1: Blockdiagram of the AD-MM 400 FE
3.5 Display and Controls
The AD-MM 400 FE has a color TFT display for displaying the data and three buttons
for operation and configuration. Short and long keystrokes are evaluated differently.
8

TFT-Display
Up SetDown
Figure 3.2: Display and control elements of the AD-MM 400 AD-MM 400 FE
Function of the keys. Multiple functions are separated by ’;’.
Key ’Up’ Scroll up; increment number
Key ’Up’, long Switch from manual to autoscroll display mode
Key ’Down’ Scroll down; decrement the digit
Key ’Down’, long Switch from manual to autoscroll display mode
Key ’Set’ Confirm the entry
Key ’Set’, long Switch from display mode to menu and back; cancel current entry
9

4 Specifications
4.1 RS-485 interface
The connection to the other devices must be established via a twisted shielded bus
cable. The order of the devices among each other is arbitrary. For reasons of electro-
magnetic compatibility, the shield must be connected at both ends to a large area and
to be connected in a good conducting manner to the protective end. The wiring must
be in a bus structure. Branch lines longer than 5 m should be avoided. The two ends
of the bus line must be terminated with a resistance of 120 Ω.
Description Value Unit
Norm RS-485
Baudrate 19200 Baud
Data bits 8
Stopbits 1
Parity even
Protocol Modbus RTU
Max. Cable length 12001m
1This is only a guideline. The actual line length may vary depending on cable quality and interference
on the transmission path down or up.
4.2 Supply
4.2.1 AC Supply
Description Min Rated Max Unit
Voltage 50 230 253 V AC
Frequency 40 50 60 Hz
Power consumption 2,5 VA
4.2.2 DC Supply
Description Min Rated Max Unit
Voltage 120 24 253 V DC
Power consumption 1.5 W
1The polarity of the voltage at the connection terminals must be observed.
10

4.3 Case
Description Value Unit
Enclosure Type Enclosure Housing to IEC
61554
Housing Size HxWxD 96 x 96 x 44 mm
Panel Cutout HxB 92 (+0.8) x 92 (+0.8) mm
Protection class IP20
Terminal technology screw terminals,
pluggable
Cross-section 2.5
4
mm 2, fine-
stranded
mm 2, solid
Weight 350 g
4.4 Ambient Conditions
Description Min Rated Max Unit
Pollution degree 2
Protection class II 1
Ambient temperature 0 20 50 ◦C
Transport and Storage -10 70 ◦C
1No Protective Conductor
4.5 EMC, Safety Regulations, Product Standard
Description Value Unit
Discharge static electricity IEC 61000-4-2
Electromagnetic fields 1IEC 61000-4-3
Fast Transients, Burst IEC 61000-4-4
Surge voltages, Surge IEC 61000-4-5
Conducted RF Signals IEC 61000-4-6
Interference emission EN55011, CISPR11
class B, living area
Safety regulations EN61010-1
Product family standard EN 61326
1Low noise is possible during interference.
11

4.6 Galvanic Isolation, Test Voltages
Description Value Unit
Auxiliary Voltage to RS-485 4 kV, 1 min.
12

5 Assembly and Commissioning
5.1 Electrical Connection
DANGER Life hazard due to electric shock
The terminals of the auxiliary voltage inputs are hazardous to
contact.
•Disconnect mains voltage and secure against restarting.
•Ensure contact protection of the connections.
•Protect all connections from electrostatic discharge.
5.2 Commissioning the device
•Disconnect the power supply.
•Check tension free.
•Mount the unit.
•Supply and RS-485.
•Turn power on.
•Configure device. See Chapter 6 for details
•Check function.
13

6 Configuration
The information in this chapter refers to the configuration of the AD-MM 400 FE with
the Configuration Software AD-Studio via the configuration interface.
6.1 Operating modes
The AD-MM 400 FE can be either a Modbus master (default setting) or a Modbus
slave. The operating mode can be changed under ’Device functions’ in the Configura-
tion Software AD-Studio .
6.1.1 AD-MM 400 FE as Modbus Master
In this operating mode, the AD-MM 400 FE automatically reads the value for each
display line of a display from the holding register of a slave. The display lines are
configured independently of the display and can be freely assigned to one or more
displays. Values ??of different slaves can thus be combined and displayed on a display.
The picture shows the basic arrangement.
AD-MM 400
AD-LU 30 GT AD-LU 30 GT AD-LU 30 GT
Slave 1 Slave 2 Slave 3
Master
RS-485, Modbus-RTU
Master, z.B. SPS
RS-485, Modbus-RTU
AD-MM 400
Slave 1
AD-MM 400
Slave 2
AD-MM 400
Slave 3
Figure 6.1: AD-MM 400 FE as Modbus-Master
14

How to use the AD-MM 400 FE as Modbus Master
1. Set the operating mode to ’Master’.
2. The Modbus data tables of the connected slaves must be known.
3. Set the desired slave address on all slaves.
4. Make sure that all slaves and the AD-MM 400 FE use the same baud rate
and parity. When using devices of the Adamczewski elektronische Messtechnik
GmbH , you do not have to worry about it because all devices use the same
settings (19200 baud, 8 data bits, even parity, 1 stop bit).
5. Determine the desired display lines by entering the required data per display line
in the configprogram as shown in the figure. The parameters are essentially self-
explanatory and explained in detail in the chapter 6.2.2. Unused display lines do
not need to be edited.
Figure 6.2: Configure the lines of the AD-MM 400 FE with the Configuration
Software AD-Studio
6. Assign the index of a configured display row to all the ads you want to represent,
the number of display lines to display, and each display line.
15

Figure 6.3: Configure the display of the AD-MM 400 FE with the Configuration
Software AD-Studio
7. Change the ’Display’ parameter of all unused displays to the ’Do not display’
value to skip these screens when scrolling.
6.1.2 AD-MM 400 FE as Modbus slave
In this operating mode, the AD-MM 400 FE receives the values to be displayed from
an external Modbus master, e.g. A PLC or a PC. The configuration of the displays is
similar to that described in 6.1.1.
16

AD-MM 400
AD-LU 30 GT AD-LU 30 GT AD-LU 30 GT
Slave 1 Slave 2 Slave 3
Master
RS-485, Modbus-RTU
Master, z.B. SPS
RS-485, Modbus-RTU
AD-MM 400
Slave 1
AD-MM 400
Slave 2
AD-MM 400
Slave 3
Figure 6.4: AD-MM 400 FE as Modbus slave
How to use the AD-MM 400 FE as a Modbus Slave
1. Set the operating mode to ’Slave’.
2. Set the desired slave address of the AD-MM 400 FE .
3. Ensure that all slaves and the Modbus master use the same baud rate and parity.
4. The configuration of the display lines and displays is exactly the same as in the
master operating mode.
5. The AD-MM 400 FE now behaves like any other Modbus slave. Modbus function
16 (Write Multiple Registers) can now write data to the configured registers.
Details on data formats and data transfer can be found in chapter 7.
6.2 Parameters
The following is a reference to the parameters that can be modified with the Configu-
ration Software AD-Studio .
INFO Display lines and displays
The configuration of the individual display lines and the displays
can only be carried out with the Configuration Software AD-
Studio because of the amount of the resulting data.
17

6.2.1 Views
The AD-MM 400 FE can display up to 10 Views. These can be scrolled automatically
with the ’up’ and ’down’ buttons either manually or with a timer.
Anzeige 1
Anzeige ...
updown
Anzeige 10
updown
down
up
Figure 6.5: scroll through the views
A view contains a title line and can contain one to four lines of data. The following
illustrations show the display of one-to-four-line displays on the display. A line can be
seen as a logical unit, which can represent a numerical value in various ways. The
height of the row depends on the number of rows to display.
18

Titelzeile
Anzeigezeile1
H
Figure 6.6: single-line displaylayout
Titelzeile
Anzeigezeile1
Anzeigezeile2
HH
Figure 6.7: two-line displaylayout
19

Titelzeile
Anzeigezeile1
Anzeigezeile2
Anzeigezeile3
HHH
Figure 6.8: three-line displaylayout
Titelzeile
Anzeigezeile1
Anzeigezeile2
Anzeigezeile3
Anzeigezeile4
HHHH
Figure 6.9: four-line displaylayout
20