horsch DrillManager - Page 7

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Description of the computer
Computers with black plastic end plates have
program “version 8.xx” installed.
These computers can be operated with HORSCH
terminals, external ISOBUS terminals and with
ISOBUS compatible tractor terminals.
Machines with two computers
On machines with two metering drives two
computers are installed in the machine and
tightly connected together with a cable.
On drills which are temporarily combined with
an additional metering drive, like DuoDrill or
Maistro, the computers of both machines are
connected with a 16-pin plug.
The socket of this connection has an integrated
ISO-Bus termination and can thus can only be
replaced by an original cable in case of a repair.
Computer version
The computer is available in three di󰘯erent
hardware versions, whereby two of these
versions look optically exactly the same. It is
therefore very important to look for the article
numbers when carrying out repair work.
No. 00345005 (standard computer)
¾ Installed in all machines with just one
computer;
¾ Is able to control two metering drives;
¾ Is always programmed with the master
version 8.xx 49;
¾ Cable inlet: One 16-pin plug;
No. 00345069 (dual computer)
¾ Installed as master computer in all machines
with two computers;
¾ In connection with the second computer this
computer is able to control three metering
drives or two metering drives and the Maistro;
¾ Is always programmed with the master
version 8.xx 49;
¾ Cable inlet: Two 16-pin plugs;
No. 00345091 (additional computer)
¾ Is used a second computer in machines with
two computers
¾ Supports the main computer in the control of
the third metering drive
¾ Is always programmed with the slave version
8.xx 4a;
¾ Cable inlet: One 16-pin plug
Programs
The programs can be identi󰘰ed by their ending,
e.g. 8.xx 49 for the master version and 8.xx 4a
in the slave version. This ending can only be
recognized during programming.
On machines with dual computers the new and
old computer versions must not be combined.
When replacing an old computer it may be
necessary to replace both computers.
The programs in both computers must also be of
the same version, e.g. 8.52 49 only with 8.52 4a.
In case of incorrectly combined program
versions errors and malfunctions may
occur.