Data Logger; Caretel Gsm Phone; Sensors - Valtra 6000 Workshop Manual

31. CareTel

Data logger

Note! In the dashboard there is an indicator light (DATA),
which shows the status of the data logger (A1L) as follows
when current is switched on:
--- lights continually = normal status
--- flashes with frequency of 1 Hz = alarm messages in
queue, switch on the GSM phone
--- flashes with frequency of 10 Hz = faulty or wrong set-
tings in data logger
--- light does not light = data logger damaged.
Note! If the data logger must be changed, the specified set
values must be fed into the spare part logger in the factory.
Although supply to the logger is cut off (e.g. battery is dis-
connected), the set values remain in the logger's memory.
The data logger is placed under the dash board on the RH
side. It gets supply voltage direct from the battery via fuse
F2. The logger gets supply also via the ignition switch
(F30). The logger is connected to the tractor electric system
with aid of a 26 ---pin connector (earth points GR4 and
GR5).

CareTel GSM phone

The data logger (A1L) functions alone, but a GSM phone is
needed for receiving/sending the SMS ---messages. The
system phone must be placed in the bracket in the cab,
current switched on and activated and its connector must
be connected. Tractor works do not dispatch this system
phone. The phone bracket is the same as brackets used in
cars and the phone is also charged in the bracket.
Care Tel uses Nokia mobile phone technology, and for that
reason only Nokia GSM 2110, 5000 or 880 can be uses as
a system phone. However, messages from/to CareTel sys-
tem can be sent with all GSM phone which have the text
message function. CareTel messages, however, have been
formed so that they are most suitable in the Nokia phone
displays.

Sensors

Standard sensors for CareTel use:
--- engine oil pressure sensor (S13) on the RH side of the
engine (warning light in the dashboard)
--- transmission oil pressure sensor (S17) on the upper sur-
face of the servo valve block (warning light)
--- transmission oil temperature sensor (B3) on the lower
face of the servo valve block (warning light). Same as
used in Agrodata ---instrument.
The low pressure circuit sensor (B1L), which is fitted on
the front face of the servo valve block, is a special sensor
for CareTel use.
CareTel engine temperature sensor (B9C) is the same
and in the same place as on E ---models, but it has been
connected differently. PTO shaft revs sensor (B7) is the
same as on E ---models and AD ---instrument.
Engine revs and running hours CareTel takes from the
alternator. In the dashboard, there are corresponding
instruments. Engine torque CareTel takes from the
Sigma ---Power control unit A13 (8750 only) as well as
Sigma ---power ON/OFF information (ETB light).
1. 4. 1997
442
Model Code
6000-- 8750 360
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