Cleco 17BP B, Инструкция по эксплуатации

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91e_Trouble shooting en bedingt.fm, 10.09.2010
P1890E/EN 2010-08 45
Troubleshooting
9
RF communication is
partly interrupted. Distance between base
station and tool is too
great. If channel 1 is selected, the distance can be up to
30 m. If channel 2 or 3 is selected, the distance can
be up to 10 m.
➔
Move the tool close to the base station to check
whether communication is successful. If so,
increase output power on base station and on
the tool, or move the base station closer to the
tool.
Output power is too low.
➔
Increase the output power of the base station
and of the tool. If channel 1 is selected, you can
choose up to 25 mW for the output power. If
channel 2 or 3 is selected, you can choose 1
mW for the output power of the base station and
5 mW for the output power of the tool.
Too much traffic on the
same channel.
➔
Reduce traffic on the wireless network. Deacti-
vate torque plot data transmission.
Too many tools on the
same channel.
➔
Use different channels for different base sta-
tions.
Other 868 MHz devices
on the same frequency.
➔
Use a different channel.
Distance for RF commu-
nication is too short Antenna of the base sta-
tion is not tightened
securely.
➔
Manually tighten the base station antenna.
Output power is too low.
➔
Increase the output power of both the base sta-
tion and the tool.If channel 1 is selected, you
can choose up to 25 mW for the output power. If
channel 2 or 3 is selected, you can choose 1
mW for the output power of base station and 5
mW for the output power of the tool.
Location of the base sta-
tion bad.
➔
Move the base station to a location where there
is an unobstructed line of view between the
base station and the tool.
Problem Possible cause Action
868 MHz data communication between controller and tool