Fluke VT Plus HF, Operator'S Manual

Page: 74 / 134

VT Plus HF
Operators Manual
6-10
In the emulation mode, serial (RS232) commands can be sent to the
VT PLUS HF in the
format of the communication protocol used by the RT200. When a command is received,
it is displayed in the space labeled
RECEIVED STRING . The command box displays
the active command and the units of the command, (F41 3 lit. O2%/N2). If the peak
mode is active, the command box will display peak at the end of the command string.
The status of the RT200 special functions are displayed in the boxes: 00, 01, F1, F2. The
meaning of the special functions can vary depending on the active function. Please refer
to the “RT200 Calibration Analyzer – Operation Manual” from Allied Healthcare
Products, Inc.
For the format of the serial commands, the user should refer to the document "Serial
Interface for the RT200 Calibration Analyzer System - Operation Manual" from Allied
Healthcare Products, Inc. The RT200 Functions supported by the
VT PLUS HF are listed
below:
Command Description
F09 Reset
F11 Low Pressure Measurement – (20 cmH
2
O)
F12 Low Pressure Measurement – (250 cmH
2
O)
F13 Low Pressure Measurement – (185 mmHg)
F21 High Pressure Measurement – (20 psi)
F22 High Pressure Measurement – (100 psi)
F23 High Pressure Measurement – (5170 mmHg)
F31 Low Flow Measurement – (O
2
% / N
2
)
F32 Low Flow Measurement – (Air)
F33 Low Flow Measurement – (O
2
% / N
2
O)
F35 High Flow Measurement – (O
2
% / N
2
)
F36 High Flow Measurement – (Air)
F37 High Flow Measurement – (O
2
% / N
2
O)
F41 Tidal Volume – (O
2
% / N
2
)
F42 Tidal Volume – (Air)
F43 Minute Volume – (O
2
% / N
2
)
F45 Respiratory Rate
F46 Tinspiratory
F47 Texpiratory
F48 I:E
Ratio