Kobold DAG-A1V User manual

Operating Instructions
for
Digital Indicating Unit
for Panel Mounting
Model: DAG-A1V
Standard Signal 0/4-20 mA, 0-10 VDC

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We don’t accept warranty and liability claims neither upon this publication nor in
case of improper treatment of the described products.
The document may contain technical inaccuracies and typographical errors. The
content will be revised on a regular basis. These changes will be implemented in
later versions. The described products can be improved and changed at any time
without prior notice.
© Copyright
All rights reserved.
1. Contents
1.Contents ........................................................................................................ 2
2.Note .............................................................................................................. 3
3.Instrument Inspection .................................................................................... 3
4.Regulation Use ............................................................................................. 3
5.Brief description ............................................................................................ 4
6.Assembly ...................................................................................................... 4
7.Electrical Connection .................................................................................... 5
8.Function description and operation ............................................................... 6
9.Setting up the device ..................................................................................... 7
9.1Switching on ......................................................................................... 7
9.2Standard parameterization: .................................................................. 7
9.3Programming interlock RUN ................................................................ 8
9.4Extended parameterization .................................................................. 8
10.Reset to default values ................................................................................ 11
11.Functional principle of the switching points ................................................. 12
12.Technical data ............................................................................................. 13
13.Order Codes ............................................................................................... 15
14.Safety advice .............................................................................................. 16
15.Error elimination .......................................................................................... 18
16.Disposal ...................................................................................................... 19
17.EU Declaration of Conformance ................................................................. 20
Sold by:
Kobold Messring GmbH
Nordring 22-24
D-65719 Hofheim
Tel.: [phone]
Fax: [phone]
E-Mail: [email protected]
Internet: www.kobold.com

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2. Note
Please read these operating instructions before unpacking and putting the unit into
operation. Follow the instructions precisely as described herein.
The instruction manuals on our website www.kobold.com are always for currently
manufactured version of our products. Due to technical changes, the instruction
manuals available online may not always correspond to the product version you
have purchased. If you need an instruction manual that corresponds to the
purchased product version, you can request it from us free of charge by email
([email protected]) in PDF format, specifying the relevant invoice number and
serial number. If you wish, the operating instructions can also be sent to you by
post in paper form against an applicable postage fee.
The devices are only to be used, maintained and serviced by persons familiar with
these operating instructions and in accordance with local regulations applying to
Health & Safety and prevention of accidents.
When used in machines, the measuring unit should be used only when the
machines fulfil the EC-machine guidelines.
3. Instrument Inspection
Instruments are inspected before shipping and sent out in perfect condition.
Should damage to a device be visible, we recommend a thorough inspection of the
delivery packaging. In case of damage, please inform your parcel service /
forwarding agent immediately, since they are responsible for damages during
transit.
Scope of delivery:
The standard delivery includes:
 Digital Indicating Unit model: DAG-A1V
4. Regulation Use
Any use of the device, which exceeds the manufacturer’s specification, may
invalidate its warranty. Therefore, any resulting damage is not the responsibility of
the manufacturer. The user assumes all risk for such usage.

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5. Brief description
The panel instrument DAG-A1V is a 4-digit device for direct voltage and direct
current signals and a visual limit value monitoring via the display. The
configuration happens via three front keys. An integrated programming interlock
prevents unrequested changes of the para-meter and can be unlocked again via
an individual code.
The electrical connection happens on the rear side via plug-in terminals.
Selectable functions like e.g. the recall of the min/max-value, a zero point
slowdown, a direct change of the limit value in operating mode and additional
measuring supporting points for linearisation complete the modern device
concept.
6. Assembly
Please read the Safety instructions on page 16 before installation and keep this
user manual for future reference.
1. After removing the fixing elements, insert the device.
2. Check the seal to make sure it fits securely.
3. 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!

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7. Electrical Connection
Type DAG-A1V3000R – supply of 24 VDC galvanically isolated
Connection examples:
Below you find some connection examples, which demonstrate some practical
applications:

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8. Function description and operation
Operation
The operation is divided into two different levels.
Menu Level
Here it is possible to navigate between the individual menu items.
Parameterization level:
The parameters stored in the menu item can be parameterized here.
Functions that can be adjusted or changed are always indicated with a flashing of the display.
Adjustments
made at the parameterization level should be always confirmed by pressing the [P] key to
save them.
However, the display automatically saves all adjustments and then switches to operation mode if
no further
keys are pressed within 10 seconds.
Level Button Description
Menu level
Change to parameterization level with the relevant parameters
For navigation at the menu level
Parameterization
level
To confirm the changes made at the parameterization level
To change the value or setting

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9. Setting up the device
9.1 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 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.
9.2 Standard parameterization:
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.

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9.3 Programming interlock RUN
9.4 Extended parameterization
By pressing the [▲] & [▼] buttons during standard parameterization for one
second, the display switches to the extended parameterization mode. Operation is
the same as in standard parameterization.

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