Monark 839 E, Руководство пользователя

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Monark Ergomedic 839 E
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4 Connection to controler
The Monark Ergometer 839E can be controlled
externally from a terminal, a computer or a ECG.
A printer can also be connected to the ergome-
ter.
The control is performed over a serial line using
ANSI/ISO/ASCII format commands. The inter-
face is a 9 pin male D-sub connector, compatible
with the RS232 standard, located on the front of
the electronic. To connect to a PC use a 0-modem
serial cable with 9 pin female connectors in both
ends.
It is also possible to use a analog control from an
external source to set the workload. This is done
by the contacts b32 and z32 on the main connec-
tor on the bike.
The ergometer need not be turned off prior to
connection of the external components, alt-
hough removing the power from all devices may
prevent erroneous data transfer between equip-
ment during interconnection. Caution must be
exercised in the connection of various types of
equipment from different manufactures to avoid
electrical hazards and physical damage. The user
must be certain that the instrument connector
and the cable are designed for the intended pur-
pose. Serious injury to the user and/or equipment
may result if inappropriate connections are at-
tempted.
For a complete description of the command in-
terface setup order the Technical Manual for Mo-
nark 839E, from Monark Exercise AB, Sweden.
4.1 Connection to PC
To connect a PC to the ergometer, use a 0-modem
cable (RS232) with a 9-pin D-sub female at each
end. If no RS232 Serial port is available on the
computer use a USB serial RS232 converter.
To control the ergometer use the PC software
supplied with the ergometer or other PC software
made for the Ergomedic 839 E.
From software version MEC3V11R14 and later
settings can be made from a PC in terminal mode
if the handheld terminal is not available.
Do as follows:
Set PC in terminal mode. A terminal emulator 1.
is normally available in i.e. Windows under
Accessories/Communication.
If no RS232 serial port is available on the PC 2.
use a USB serial converter to connect to a USB
port.
In terminal mode do the following settings: 3.
- 9600 baud
- 8 data bit
- 1 stop bit
- no parity
- no flow control
- set terminal emulation to VT100
- set the com port number.
A USB serial converter is automatically as
signed to a com port number by Windows.
Connect Ergometer and PC with the 0-modem 4.
cable (normally used for the ergometer hand-
held terminal).
Turn on power to the ergometer. The ergo- 5.
meter is now checking what type of device is
connected. When finished a message appears
on the PC screen. Common commands:
- Calibration: Type: cali[enter] and
follow the instructions
on the screen.
- Setting to control ergometer from
an external Siemens
Megacart ECG device:
Type: env cndtype=1[enter]
- Setting to control ergometer from
other external ECG devices:
(most common setting)
type: env cmdtype=2[enter]
To go back to control the ergometer with the 6.
handheld terminal. Type: env cmdtype=[enter]
or env cmdtype=0[enter]
A lot of other settings can be made. For more
information about this please see Technical Refe-
rence Manual MEC3V11Rn.
Connection to controler