GB Double Sound Speed Controller SFR-1-D
01.03.2020 BEIER-Electronic 91
Diagnosis
A diagnosis function is integrated in the SFR-1-D to control different functions, values
and features.
There are two different types of diagnosis:
1. Diagnosis with datacable (live)
2. Diagnosis with SD card (recorded)
The diagnosis window is divided into different areas: proportional channels, outputs,
servo outputs, motor, nautic mode and others.
Proportional channels
The first slot shows the received
values of the 8 / 16 (with sum
signals) proportional
inputs/channels from the
transmitter. The values range
between 1.000 and 2.000 ms.
In neutral position the values of
the next (middle) slot should be
arround 0.
In addition, a letter is displayed.
This letter indicates in which of
the 5 areas (A, B, N, C and D)
the channel is located. This is
very helpful for troubleshooting
if some sounds or functions can
not be switched correctly via the
proportional channel.
A slight fluctuation of the values
is quite normal and does not
indicate a problem!
Servo outputs
These values show the position of the servo. They range between 1.000 and 2.000
ms. The neutral position is 1.500.
Motor
Some values of the motor output stage are shown here. They are intended primarily
for internal audit purposes.
Nautic mode
If the nautic mode is active, you can see the received nautic signals here by pressing
on „read“. This is only necessary in a few cases, e.g. if you want to analyze a new
switching module, or if errors occur at the transmitter side in nautic mode.
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